TY  - JOUR
AU  - Živković, Suzana
AU  - Milutinović, Milica
AU  - Maksimović, Vuk
AU  - Ćirić, Ana
AU  - Ivanov, Marija
AU  - Božunović, Jelena
AU  - Banjanac, Tijana
AU  - Mišić, Danijela
PY  - 2020
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3699
AB  - Extracts of the aerial (fronds) and underground parts (rhizome and roots) of Asplenium adiantum-nigrum L. and Asplenium ruta-muraria L. were analyzed for their phenolic composition and antioxidant properties (scavenging capacities against DPPH• and ABTS•+), and were comparatively assayed for antimicrobial and antibiofilm activity. Total of the 17 phenolic compounds, belonging to the classes of phenolic acids (hydroxybenzoic and hydroxycinnamic acids), flavonoids (flavan-3-ols, flavonols), and xanthones were identified and quantified using UHPLC/DAD/(–)HESI-MS/MS analysis. The present study shows that two analyzed ferns are significantly diverse in terms of their phenolic profile. Flavonoids considerably contribute to the total phenolic content of A. ruta-muraria, ranging from 47% in roots to around 75% in rhizome and fronds, while A. adiantum-nigrum preferably accumulates xanthones. Antioxidant activity of fern methanol extracts was ascribed to their phenolics content. Extracts of rhizomes of both Asplenium ferns exhibited the highest antimicrobial activity, while frond extracts were more efficient in inhibition of Candida albicans biofilm formation. The present study provides experimental evidence that methanol extracts from two analyzed Asplenium fern species exhibit strong antibacterial effect against Gram-negative bacteria which candidate them as a potentially useful natural antimicrobial agents.
PB  - Elsevier B.V.
T2  - South African Journal of Botany
T1  - Antioxidant and antimicrobial activity of two Asplenium species
VL  - 132
DO  - 10.1016/j.sajb.2020.03.034
SP  - 180
EP  - 187
ER  - 

@article{
author = "Živković, Suzana and Milutinović, Milica and Maksimović, Vuk and Ćirić, Ana and Ivanov, Marija and Božunović, Jelena and Banjanac, Tijana and Mišić, Danijela",
year = "2020",
abstract = "Extracts of the aerial (fronds) and underground parts (rhizome and roots) of Asplenium adiantum-nigrum L. and Asplenium ruta-muraria L. were analyzed for their phenolic composition and antioxidant properties (scavenging capacities against DPPH• and ABTS•+), and were comparatively assayed for antimicrobial and antibiofilm activity. Total of the 17 phenolic compounds, belonging to the classes of phenolic acids (hydroxybenzoic and hydroxycinnamic acids), flavonoids (flavan-3-ols, flavonols), and xanthones were identified and quantified using UHPLC/DAD/(–)HESI-MS/MS analysis. The present study shows that two analyzed ferns are significantly diverse in terms of their phenolic profile. Flavonoids considerably contribute to the total phenolic content of A. ruta-muraria, ranging from 47% in roots to around 75% in rhizome and fronds, while A. adiantum-nigrum preferably accumulates xanthones. Antioxidant activity of fern methanol extracts was ascribed to their phenolics content. Extracts of rhizomes of both Asplenium ferns exhibited the highest antimicrobial activity, while frond extracts were more efficient in inhibition of Candida albicans biofilm formation. The present study provides experimental evidence that methanol extracts from two analyzed Asplenium fern species exhibit strong antibacterial effect against Gram-negative bacteria which candidate them as a potentially useful natural antimicrobial agents.",
publisher = "Elsevier B.V.",
journal = "South African Journal of Botany",
title = "Antioxidant and antimicrobial activity of two Asplenium species",
volume = "132",
doi = "10.1016/j.sajb.2020.03.034",
pages = "180-187"
}

Živković, S., Milutinović, M., Maksimović, V., Ćirić, A., Ivanov, M., Božunović, J., Banjanac, T.,& Mišić, D.. (2020). Antioxidant and antimicrobial activity of two Asplenium species. in South African Journal of Botany
Elsevier B.V.., 132, 180-187.
https://doi.org/10.1016/j.sajb.2020.03.034

Živković S, Milutinović M, Maksimović V, Ćirić A, Ivanov M, Božunović J, Banjanac T, Mišić D. Antioxidant and antimicrobial activity of two Asplenium species. in South African Journal of Botany. 2020;132:180-187.
doi:10.1016/j.sajb.2020.03.034 .

Živković, Suzana, Milutinović, Milica, Maksimović, Vuk, Ćirić, Ana, Ivanov, Marija, Božunović, Jelena, Banjanac, Tijana, Mišić, Danijela, "Antioxidant and antimicrobial activity of two Asplenium species" in South African Journal of Botany, 132 (2020):180-187,
https://doi.org/10.1016/j.sajb.2020.03.034 . .

TY  - JOUR
AU  - Cvetić Antić, Tijana
AU  - Janošević, Dušica
AU  - Maksimović, Vuk M.
AU  - Živić, Miroslav
AU  - Budimir, Snežana
AU  - Glamočlija, Jasmina
AU  - Mitrović, Aleksandra Lj
PY  - 2020
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3730
AB  - We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore germination 6 h post inoculation (hpi), manifested as first oxidative burst, was characterized by transient decrease in malondialdehyde (MDA) content, transient increase in catalase (CAT), low level of superoxide dismutase (SOD) and peroxidase (POD) activity, as well as with transient decrease in total antioxidant capacity (TAC), total phenol content (TPC) and phenylalanine ammonium lyase activity (PAL), and no changes in polyphenol oxidase (PPO) activity, or phenolic profile. During the biotrophic phase of F. verticillioides infection, characterized by hyphae spread intercellularly in epidermal and mesophyll tissue, the host antioxidative system was suppressed. The transition to necrotrophic phase of F. verticillioides infection (inter- and intracellular colonization and sporulation), occurred 3-4 days post inoculation (dpi). During the necrotrophic phase, 5-7 dpi, slowed progression of colonization of T. bellus mesophyll cells occurred and it coincided with sharp increase in MDA content and CAT, SOD and POD activities, but the drop in TAC, TPC content, and PPO activity, as well as the production of phytotoxin fusaric acid. Presented results add to the knowledge of events and mechanisms related to the transition from biotrophy to necrotrophy in F. verticillioides.
PB  - NLM (Medline)
T2  - Journal of Plant Physiology
T1  - Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro
VL  - 244
DO  - 10.1016/j.jplph.2019.153086
SP  - 153086
ER  - 

@article{
author = "Cvetić Antić, Tijana and Janošević, Dušica and Maksimović, Vuk M. and Živić, Miroslav and Budimir, Snežana and Glamočlija, Jasmina and Mitrović, Aleksandra Lj",
year = "2020",
abstract = "We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore germination 6 h post inoculation (hpi), manifested as first oxidative burst, was characterized by transient decrease in malondialdehyde (MDA) content, transient increase in catalase (CAT), low level of superoxide dismutase (SOD) and peroxidase (POD) activity, as well as with transient decrease in total antioxidant capacity (TAC), total phenol content (TPC) and phenylalanine ammonium lyase activity (PAL), and no changes in polyphenol oxidase (PPO) activity, or phenolic profile. During the biotrophic phase of F. verticillioides infection, characterized by hyphae spread intercellularly in epidermal and mesophyll tissue, the host antioxidative system was suppressed. The transition to necrotrophic phase of F. verticillioides infection (inter- and intracellular colonization and sporulation), occurred 3-4 days post inoculation (dpi). During the necrotrophic phase, 5-7 dpi, slowed progression of colonization of T. bellus mesophyll cells occurred and it coincided with sharp increase in MDA content and CAT, SOD and POD activities, but the drop in TAC, TPC content, and PPO activity, as well as the production of phytotoxin fusaric acid. Presented results add to the knowledge of events and mechanisms related to the transition from biotrophy to necrotrophy in F. verticillioides.",
publisher = "NLM (Medline)",
journal = "Journal of Plant Physiology",
title = "Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro",
volume = "244",
doi = "10.1016/j.jplph.2019.153086",
pages = "153086"
}

Cvetić Antić, T., Janošević, D., Maksimović, V. M., Živić, M., Budimir, S., Glamočlija, J.,& Mitrović, A. L.. (2020). Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro. in Journal of Plant Physiology
NLM (Medline)., 244, 153086.
https://doi.org/10.1016/j.jplph.2019.153086

Cvetić Antić T, Janošević D, Maksimović VM, Živić M, Budimir S, Glamočlija J, Mitrović AL. Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro. in Journal of Plant Physiology. 2020;244:153086.
doi:10.1016/j.jplph.2019.153086 .

Cvetić Antić, Tijana, Janošević, Dušica, Maksimović, Vuk M., Živić, Miroslav, Budimir, Snežana, Glamočlija, Jasmina, Mitrović, Aleksandra Lj, "Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro" in Journal of Plant Physiology, 244 (2020):153086,
https://doi.org/10.1016/j.jplph.2019.153086 . .

TY  - JOUR
AU  - Dmitrović, Slavica
AU  - Dragićević, Milan
AU  - Savić, Jelena
AU  - Milutinović, Milica
AU  - Živković, Suzana
AU  - Maksimović, Vuk
AU  - Matekalo, Dragana
AU  - Mišić, Danijela
PY  - 2019
UR  - https://www.sciencedirect.com/science/article/pii/S0176161719300525?via%3Dihub
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3342
AB  - Active ingredient of the commercial herbicide BASTA (B), phosphinothricin, acts as an inhibitor of glutamine synthetase (GS), a key enzyme in ammonium assimilation. The treatment with BASTA leads to an elevation of ammonium levels in plants and further to various physiological alterations, ammonium toxicity and lethality. Results of the present study emphasize the complexity underlying control mechanisms that determine BASTA interaction with essential oil (EO) from Nepeta rtanjensis (NrEO), bioherbicide inducing oxidative stress in target plants. Simultaneous application of NrEO and BASTA, two agents showing differential mode of action, suspends BASTA-induced ammonium toxicity in Arabidopsis thaliana plants. This is achieved through maintaining GS activity, which sustains a sub-toxic and/or sub-lethal ammonium concentration in tissues. As revealed by the present study, regulation of GS activity, as influenced by BASTA and NrEO, occurs at transcriptional, posttranscriptional, and/or posttranslational levels. Two genes encoding cytosolic GS, GLN1;1 and GLN1;3, are highlighted as the main isozymes in Arabidopsis shoots contributing to NrEO-induced overcoming of BASTA-generated ammonium toxicity. The effects of NrEO might be ascribed to its major component nepetalactone, but the contribution of minor EO components should not be neglected. Although of fundamental significance, the results of the present study suggest possible low efficiency of BASTA in plantations of medicinal/aromatic plants such as Nepeta species. Furthermore, these results highlight the possibility of using NrEO as a bioherbicide in BASTA-treated crop fields to mitigate the effect of BASTA residues in contaminated soils.
T2  - Journal of Plant Physiology
T1  - Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh.
VL  - 237
DO  - 10.1016/j.jplph.2019.04.006
SP  - 87
EP  - 94
ER  - 

@article{
author = "Dmitrović, Slavica and Dragićević, Milan and Savić, Jelena and Milutinović, Milica and Živković, Suzana and Maksimović, Vuk and Matekalo, Dragana and Mišić, Danijela",
year = "2019",
abstract = "Active ingredient of the commercial herbicide BASTA (B), phosphinothricin, acts as an inhibitor of glutamine synthetase (GS), a key enzyme in ammonium assimilation. The treatment with BASTA leads to an elevation of ammonium levels in plants and further to various physiological alterations, ammonium toxicity and lethality. Results of the present study emphasize the complexity underlying control mechanisms that determine BASTA interaction with essential oil (EO) from Nepeta rtanjensis (NrEO), bioherbicide inducing oxidative stress in target plants. Simultaneous application of NrEO and BASTA, two agents showing differential mode of action, suspends BASTA-induced ammonium toxicity in Arabidopsis thaliana plants. This is achieved through maintaining GS activity, which sustains a sub-toxic and/or sub-lethal ammonium concentration in tissues. As revealed by the present study, regulation of GS activity, as influenced by BASTA and NrEO, occurs at transcriptional, posttranscriptional, and/or posttranslational levels. Two genes encoding cytosolic GS, GLN1;1 and GLN1;3, are highlighted as the main isozymes in Arabidopsis shoots contributing to NrEO-induced overcoming of BASTA-generated ammonium toxicity. The effects of NrEO might be ascribed to its major component nepetalactone, but the contribution of minor EO components should not be neglected. Although of fundamental significance, the results of the present study suggest possible low efficiency of BASTA in plantations of medicinal/aromatic plants such as Nepeta species. Furthermore, these results highlight the possibility of using NrEO as a bioherbicide in BASTA-treated crop fields to mitigate the effect of BASTA residues in contaminated soils.",
journal = "Journal of Plant Physiology",
title = "Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh.",
volume = "237",
doi = "10.1016/j.jplph.2019.04.006",
pages = "87-94"
}

Dmitrović, S., Dragićević, M., Savić, J., Milutinović, M., Živković, S., Maksimović, V., Matekalo, D.,& Mišić, D.. (2019). Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh.. in Journal of Plant Physiology, 237, 87-94.
https://doi.org/10.1016/j.jplph.2019.04.006

Dmitrović S, Dragićević M, Savić J, Milutinović M, Živković S, Maksimović V, Matekalo D, Mišić D. Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh.. in Journal of Plant Physiology. 2019;237:87-94.
doi:10.1016/j.jplph.2019.04.006 .

Dmitrović, Slavica, Dragićević, Milan, Savić, Jelena, Milutinović, Milica, Živković, Suzana, Maksimović, Vuk, Matekalo, Dragana, Mišić, Danijela, "Nepetalactone-rich essential oil mitigates phosphinothricin-induced ammonium toxicity in Arabidopsis thaliana (L.) Heynh." in Journal of Plant Physiology, 237 (2019):87-94,
https://doi.org/10.1016/j.jplph.2019.04.006 . .

TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Spasojević, Dragica
AU  - Orlovska, Irina
AU  - Kozyrovska, Natalia
AU  - Soković, Marina
AU  - Glamočlija, Jasmina
AU  - Dmitrović, Svetlana
AU  - Matović, Branko
AU  - Tasić, Nikola
AU  - Maksimović, Vuk
AU  - Sosnin, Mikhail
AU  - Radotić, Ksenija
PY  - 2018
UR  - https://doi.org/10.1016/j.ijbiomac.2018.06.067
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3102
AB  - Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.
T2  - International Journal of Biological Macromolecules
T1  - Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing
DO  - 10.1016/j.ijbiomac.2018.06.067
ER  - 

@article{
author = "Zmejkoski, Danica and Spasojević, Dragica and Orlovska, Irina and Kozyrovska, Natalia and Soković, Marina and Glamočlija, Jasmina and Dmitrović, Svetlana and Matović, Branko and Tasić, Nikola and Maksimović, Vuk and Sosnin, Mikhail and Radotić, Ksenija",
year = "2018",
abstract = "Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.",
journal = "International Journal of Biological Macromolecules",
title = "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing",
doi = "10.1016/j.ijbiomac.2018.06.067"
}

Zmejkoski, D., Spasojević, D., Orlovska, I., Kozyrovska, N., Soković, M., Glamočlija, J., Dmitrović, S., Matović, B., Tasić, N., Maksimović, V., Sosnin, M.,& Radotić, K.. (2018). Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules.
https://doi.org/10.1016/j.ijbiomac.2018.06.067

Zmejkoski D, Spasojević D, Orlovska I, Kozyrovska N, Soković M, Glamočlija J, Dmitrović S, Matović B, Tasić N, Maksimović V, Sosnin M, Radotić K. Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules. 2018;.
doi:10.1016/j.ijbiomac.2018.06.067 .

Zmejkoski, Danica, Spasojević, Dragica, Orlovska, Irina, Kozyrovska, Natalia, Soković, Marina, Glamočlija, Jasmina, Dmitrović, Svetlana, Matović, Branko, Tasić, Nikola, Maksimović, Vuk, Sosnin, Mikhail, Radotić, Ksenija, "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing" in International Journal of Biological Macromolecules (2018),
https://doi.org/10.1016/j.ijbiomac.2018.06.067 . .

TY  - CONF
AU  - Živković, Suzana
AU  - Maksimović, Vuk
AU  - Milutinović, Milica
AU  - Božunović, Jelena
AU  - Aničić, Neda
AU  - Šiler, Branislav
AU  - Božić, Dragana
AU  - Mišić, Danijela
PY  - 2018
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4399
AB  - Historically, ferns have been an important source of drugs, food, and fibers. Nevertheless, very few works have been done on their phytochemical characterization. Moreover, the haploid gametophyte phase of ferns has, probably due to the fragile structure, microscopic dimensions, and difficult collection, only rarely been the subject of phytochemical investigations. With the aim to support the ethnopharmacological importance of Asplenium species, the present work focuses on evaluating the phenolic content and antioxidant properties of sporophytes and gametophytes of Asplenium adiantum-nigrum L. and A. ruta-muraria L, two fern species widely distributed in Europe. Methanol extracts of
gametophytes and sporophytes (fronds, rhizomes and roots) were subjected to UHPLC/DAD/(−)HESI-MS/MS analysis, and further to the evaluation of their scavenging capacities against ABTS•+ and DPPH•.
Phenolics content and antioxidant activity of analyzed Asplenium species showed species-specific and life cyclespecific patterns. Identified phenolic compounds belong to the classes of phenolic acids (hydroxybenzoic and hydroxycynnamic acids), flavonoids (flavan-3-ols, flavonols), and xanthones. Sporophytes of A. adiantum-nigrum are especially rich in xanthones (mangiferin and mangiferin glycoside), potent bioactive compounds. Besides xanthones, gametophytes contain significant amounts of flavan-3-ols (epigallocatechin and epigallocatechin gallate). Flavan-3-ols are also recognized as the major phenolic compounds in both A. ruta-muraria sporophytes (gallocatechin gallate and epigallocatechin gallate) and gametophytes (gallocatechin and catechin). The excellent antioxidant activity of A. adiantum-nigrum rhizomes and A. ruta-muraria fronds, against both DPPH and ABTS radicals, could be ascribed to the high content of xanthones and flavan-3-ols, respectively. The results of the present study candidate these two fern species as potent antioxidant agents, thus supporting their traditional use.
PB  - Belgrade: University of Belgrade
C3  - Programme and Book of Abstracts of the UNIFOOD Conference
T1  - Phenolics content and antioxidant activity of two Asplenium species: life cycle-specific patterns
SP  - BKH10/FQS10 (U/O)
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4399
ER  - 

@conference{
author = "Živković, Suzana and Maksimović, Vuk and Milutinović, Milica and Božunović, Jelena and Aničić, Neda and Šiler, Branislav and Božić, Dragana and Mišić, Danijela",
year = "2018",
abstract = "Historically, ferns have been an important source of drugs, food, and fibers. Nevertheless, very few works have been done on their phytochemical characterization. Moreover, the haploid gametophyte phase of ferns has, probably due to the fragile structure, microscopic dimensions, and difficult collection, only rarely been the subject of phytochemical investigations. With the aim to support the ethnopharmacological importance of Asplenium species, the present work focuses on evaluating the phenolic content and antioxidant properties of sporophytes and gametophytes of Asplenium adiantum-nigrum L. and A. ruta-muraria L, two fern species widely distributed in Europe. Methanol extracts of
gametophytes and sporophytes (fronds, rhizomes and roots) were subjected to UHPLC/DAD/(−)HESI-MS/MS analysis, and further to the evaluation of their scavenging capacities against ABTS•+ and DPPH•.
Phenolics content and antioxidant activity of analyzed Asplenium species showed species-specific and life cyclespecific patterns. Identified phenolic compounds belong to the classes of phenolic acids (hydroxybenzoic and hydroxycynnamic acids), flavonoids (flavan-3-ols, flavonols), and xanthones. Sporophytes of A. adiantum-nigrum are especially rich in xanthones (mangiferin and mangiferin glycoside), potent bioactive compounds. Besides xanthones, gametophytes contain significant amounts of flavan-3-ols (epigallocatechin and epigallocatechin gallate). Flavan-3-ols are also recognized as the major phenolic compounds in both A. ruta-muraria sporophytes (gallocatechin gallate and epigallocatechin gallate) and gametophytes (gallocatechin and catechin). The excellent antioxidant activity of A. adiantum-nigrum rhizomes and A. ruta-muraria fronds, against both DPPH and ABTS radicals, could be ascribed to the high content of xanthones and flavan-3-ols, respectively. The results of the present study candidate these two fern species as potent antioxidant agents, thus supporting their traditional use.",
publisher = "Belgrade: University of Belgrade",
journal = "Programme and Book of Abstracts of the UNIFOOD Conference",
title = "Phenolics content and antioxidant activity of two Asplenium species: life cycle-specific patterns",
pages = "BKH10/FQS10 (U/O)",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4399"
}

Živković, S., Maksimović, V., Milutinović, M., Božunović, J., Aničić, N., Šiler, B., Božić, D.,& Mišić, D.. (2018). Phenolics content and antioxidant activity of two Asplenium species: life cycle-specific patterns. in Programme and Book of Abstracts of the UNIFOOD Conference
Belgrade: University of Belgrade., BKH10/FQS10 (U/O).
https://hdl.handle.net/21.15107/rcub_ibiss_4399

Živković S, Maksimović V, Milutinović M, Božunović J, Aničić N, Šiler B, Božić D, Mišić D. Phenolics content and antioxidant activity of two Asplenium species: life cycle-specific patterns. in Programme and Book of Abstracts of the UNIFOOD Conference. 2018;:BKH10/FQS10 (U/O).
https://hdl.handle.net/21.15107/rcub_ibiss_4399 .

Živković, Suzana, Maksimović, Vuk, Milutinović, Milica, Božunović, Jelena, Aničić, Neda, Šiler, Branislav, Božić, Dragana, Mišić, Danijela, "Phenolics content and antioxidant activity of two Asplenium species: life cycle-specific patterns" in Programme and Book of Abstracts of the UNIFOOD Conference (2018):BKH10/FQS10 (U/O),
https://hdl.handle.net/21.15107/rcub_ibiss_4399 .

TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Spasojević, Dragica
AU  - Orlovska, Irina
AU  - Kozyrovska, Natalia
AU  - Soković, Marina
AU  - Glamočlija, Jasmina
AU  - Dmitrović, Svetlana
AU  - Matović, Branko
AU  - Tasić, Nikola
AU  - Maksimović, Vuk
AU  - Sosnin, Mikhail
AU  - Radotić, Ksenija
PY  - 2018
UR  - https://www.sciencedirect.com/science/article/pii/S0141813018320919?via%3Dihub
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3101
AB  - Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.
T2  - International Journal of Biological Macromolecules
T1  - Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing.
IS  - Pt A
VL  - 118
DO  - 10.1016/j.ijbiomac.2018.06.067
SP  - 494
EP  - 503
ER  - 

@article{
author = "Zmejkoski, Danica and Spasojević, Dragica and Orlovska, Irina and Kozyrovska, Natalia and Soković, Marina and Glamočlija, Jasmina and Dmitrović, Svetlana and Matović, Branko and Tasić, Nikola and Maksimović, Vuk and Sosnin, Mikhail and Radotić, Ksenija",
year = "2018",
abstract = "Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.",
journal = "International Journal of Biological Macromolecules",
title = "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing.",
number = "Pt A",
volume = "118",
doi = "10.1016/j.ijbiomac.2018.06.067",
pages = "494-503"
}

Zmejkoski, D., Spasojević, D., Orlovska, I., Kozyrovska, N., Soković, M., Glamočlija, J., Dmitrović, S., Matović, B., Tasić, N., Maksimović, V., Sosnin, M.,& Radotić, K.. (2018). Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing.. in International Journal of Biological Macromolecules, 118(Pt A), 494-503.
https://doi.org/10.1016/j.ijbiomac.2018.06.067

Zmejkoski D, Spasojević D, Orlovska I, Kozyrovska N, Soković M, Glamočlija J, Dmitrović S, Matović B, Tasić N, Maksimović V, Sosnin M, Radotić K. Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing.. in International Journal of Biological Macromolecules. 2018;118(Pt A):494-503.
doi:10.1016/j.ijbiomac.2018.06.067 .

Zmejkoski, Danica, Spasojević, Dragica, Orlovska, Irina, Kozyrovska, Natalia, Soković, Marina, Glamočlija, Jasmina, Dmitrović, Svetlana, Matović, Branko, Tasić, Nikola, Maksimović, Vuk, Sosnin, Mikhail, Radotić, Ksenija, "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing." in International Journal of Biological Macromolecules, 118, no. Pt A (2018):494-503,
https://doi.org/10.1016/j.ijbiomac.2018.06.067 . .

TY  - CONF
AU  - Stevanović, Katarina
AU  - Križak, Strahinja
AU  - Todorović, Nataša
AU  - Živić, Miroslav
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6375
AB  - Jonski kanali filamentoznih gljiva su još uvek u velikoj meri neistraženi, uglavnom usled prisustva brzo regenerišućeg ćelijskog zida. Naš model sistem citoplazmatskih kapi dobijenih iz sporangiofora gljive Phycomyces blakesleeanus, odnosno ćelijske membrane koja još uvek nije pokrivena ćelijskim zidom, nam omogućava da registrujemo struje metodom nametnute voltaže na deliću membrane. U hipoosmotskim uslovima, pored izlazno ispravljene anjonske struje (ORIC), u familiji struja sa cele membrane su uočljive i ulazno ispravljene anjonske struje koje su propustljive za glukonat. Ovde će biti opisane po prvi put. U hipoosmotskoj sredini (kada je prisutan i ORIC), sa hlorom simetrično zamenjenim glukonatom, glukonat propustljiva struja se javlja u 50% eksperimenata (n=10). U izoosmotskim uslovima, kada ORIC nije aktivan, ulazna struja je 2.5 puta veća kada je simetrični glukonat provodni jon nego kada je prisutan hlor (n=11, prisutna u 72% zapisa). Fit voltažne zavisnosti struje Bolcmanovom funkcijom pokazuje jasno ulazno ispravljanje, sa vrednošću nalektrisanja vratnica -0.55±0.10 (p<0.001). Upadljiva osobina glukonat provodljive struje je spora deaktivacija i odložena aktivacija (na potencijalu -150 mV struja se aktivira posle 137±36 ms (n=8)). Snimanje aktivnosti pojedinačnih kanala u asimetričnim anjonskim uslovima (glukonat/hlor) pokazalo je da u membrani citoplazmatske kapi postoje najmanje tri različita jonska kanala (u 3 od 30 eksperimenata) koji su propustljiviji za glukonat nego za hlor sa sledećim karakteristikama: provodljivost (u pS) 83, 60 i 75; potencijal reverzije (mV) -13,13, 9,42, -5,28; propustljivost za glukonat/propustljivost za hlor 1.80, 1.53, 1.27.
PB  - Belgrade: Serbian Biological Society
C3  - Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija
T1  - Ulazno ispravljena anjonska struja u membrani citoplazmatskih kapi iz gljive Phycomyces blakesleeanus
SP  - 34
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6375
ER  - 

@conference{
author = "Stevanović, Katarina and Križak, Strahinja and Todorović, Nataša and Živić, Miroslav",
year = "2018",
abstract = "Jonski kanali filamentoznih gljiva su još uvek u velikoj meri neistraženi, uglavnom usled prisustva brzo regenerišućeg ćelijskog zida. Naš model sistem citoplazmatskih kapi dobijenih iz sporangiofora gljive Phycomyces blakesleeanus, odnosno ćelijske membrane koja još uvek nije pokrivena ćelijskim zidom, nam omogućava da registrujemo struje metodom nametnute voltaže na deliću membrane. U hipoosmotskim uslovima, pored izlazno ispravljene anjonske struje (ORIC), u familiji struja sa cele membrane su uočljive i ulazno ispravljene anjonske struje koje su propustljive za glukonat. Ovde će biti opisane po prvi put. U hipoosmotskoj sredini (kada je prisutan i ORIC), sa hlorom simetrično zamenjenim glukonatom, glukonat propustljiva struja se javlja u 50% eksperimenata (n=10). U izoosmotskim uslovima, kada ORIC nije aktivan, ulazna struja je 2.5 puta veća kada je simetrični glukonat provodni jon nego kada je prisutan hlor (n=11, prisutna u 72% zapisa). Fit voltažne zavisnosti struje Bolcmanovom funkcijom pokazuje jasno ulazno ispravljanje, sa vrednošću nalektrisanja vratnica -0.55±0.10 (p<0.001). Upadljiva osobina glukonat provodljive struje je spora deaktivacija i odložena aktivacija (na potencijalu -150 mV struja se aktivira posle 137±36 ms (n=8)). Snimanje aktivnosti pojedinačnih kanala u asimetričnim anjonskim uslovima (glukonat/hlor) pokazalo je da u membrani citoplazmatske kapi postoje najmanje tri različita jonska kanala (u 3 od 30 eksperimenata) koji su propustljiviji za glukonat nego za hlor sa sledećim karakteristikama: provodljivost (u pS) 83, 60 i 75; potencijal reverzije (mV) -13,13, 9,42, -5,28; propustljivost za glukonat/propustljivost za hlor 1.80, 1.53, 1.27.",
publisher = "Belgrade: Serbian Biological Society",
journal = "Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija",
title = "Ulazno ispravljena anjonska struja u membrani citoplazmatskih kapi iz gljive Phycomyces blakesleeanus",
pages = "34",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6375"
}

Stevanović, K., Križak, S., Todorović, N.,& Živić, M.. (2018). Ulazno ispravljena anjonska struja u membrani citoplazmatskih kapi iz gljive Phycomyces blakesleeanus. in Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija
Belgrade: Serbian Biological Society., 34.
https://hdl.handle.net/21.15107/rcub_ibiss_6375

Stevanović K, Križak S, Todorović N, Živić M. Ulazno ispravljena anjonska struja u membrani citoplazmatskih kapi iz gljive Phycomyces blakesleeanus. in Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija. 2018;:34.
https://hdl.handle.net/21.15107/rcub_ibiss_6375 .

Stevanović, Katarina, Križak, Strahinja, Todorović, Nataša, Živić, Miroslav, "Ulazno ispravljena anjonska struja u membrani citoplazmatskih kapi iz gljive Phycomyces blakesleeanus" in Drugi kongres biologa Srbije; 2018 Sep 25-30; Kladovo, Srbija (2018):34,
https://hdl.handle.net/21.15107/rcub_ibiss_6375 .

TY  - CONF
AU  - Dmitrović, Slavica
AU  - Dragićević, Milan
AU  - Savić, Jelena
AU  - Milutinović, Milica
AU  - Živković, Suzana
AU  - Maksimović, Vuk
AU  - Matekalo, Dragana
AU  - Perišić, Mirjana
AU  - Mišić, Danijela
PY  - 2018
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/4293
AB  - Phosphinothricin, active ingredient of the commercial herbicide BASTA, acts as an inhibitor of glutamine synthetase (GS), a key enzyme in ammonium assimilation, which leads to the elevation of ammonium levels in plants and further to various physiological alternations, ammonium toxicity and lethality. Nepeta rtanjensis Diklić & Milojević essential oil (NrEO), rich in iridoid monoterpenoids nepetalactones, has been previously highlighted as a potential bioherbicide inducing oxidative stress in model plants. Interestingly, simultaneous foliar application of NrEO and BASTA, two agents showing differential mode of herbicidal action, suspends BASTA-induced toxicity in Arabidopsis thaliana plants by maintaining sub-toxic and/or sub-lethal ammonium concentration in tissues. NrEO effectively reduces BASTA efficacy, and the degree of antagonism between these agents escalates at increasing BASTA and NrEO levels. Regulation of GS activity, as influenced by BASTA, NrEO, and their joint action, partially occurs at transcriptional, posttranscriptional, and/or posttranslational levels, and is organ-specific. Furthermore, BASTA and NrEO interaction mitigates the effects of these agents, applied independently, on chlorophyll, soluble sugars and organic acids metabolism. Results suggest the existence of complex regulatory mechanisms determining antagonistic BASTA and NrEO interaction, and highlight the possible applications of the BASTA/NrEO mixture in agricultural practice. Furthermore, the possibility of using NrEO as a bioherbicide in BASTA-treated crop fields to mitigate the effect of BASTA residues in contaminated soils, is suggested here as a environment-friendly approach for weed control.
PB  - Belgrade: Serbian Plant Physiology Society
C3  - 3rd International Conference on Plant Biology (22nd SPPS Meeting)
T1  - Nepetalactone-rich essential oil mitigates BASTA-induced ammonium toxicity in Arabidopsis thaliana L. by maintaining glutamine synthetase activity
SP  - 49
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_4293
ER  - 

@conference{
author = "Dmitrović, Slavica and Dragićević, Milan and Savić, Jelena and Milutinović, Milica and Živković, Suzana and Maksimović, Vuk and Matekalo, Dragana and Perišić, Mirjana and Mišić, Danijela",
year = "2018",
abstract = "Phosphinothricin, active ingredient of the commercial herbicide BASTA, acts as an inhibitor of glutamine synthetase (GS), a key enzyme in ammonium assimilation, which leads to the elevation of ammonium levels in plants and further to various physiological alternations, ammonium toxicity and lethality. Nepeta rtanjensis Diklić & Milojević essential oil (NrEO), rich in iridoid monoterpenoids nepetalactones, has been previously highlighted as a potential bioherbicide inducing oxidative stress in model plants. Interestingly, simultaneous foliar application of NrEO and BASTA, two agents showing differential mode of herbicidal action, suspends BASTA-induced toxicity in Arabidopsis thaliana plants by maintaining sub-toxic and/or sub-lethal ammonium concentration in tissues. NrEO effectively reduces BASTA efficacy, and the degree of antagonism between these agents escalates at increasing BASTA and NrEO levels. Regulation of GS activity, as influenced by BASTA, NrEO, and their joint action, partially occurs at transcriptional, posttranscriptional, and/or posttranslational levels, and is organ-specific. Furthermore, BASTA and NrEO interaction mitigates the effects of these agents, applied independently, on chlorophyll, soluble sugars and organic acids metabolism. Results suggest the existence of complex regulatory mechanisms determining antagonistic BASTA and NrEO interaction, and highlight the possible applications of the BASTA/NrEO mixture in agricultural practice. Furthermore, the possibility of using NrEO as a bioherbicide in BASTA-treated crop fields to mitigate the effect of BASTA residues in contaminated soils, is suggested here as a environment-friendly approach for weed control.",
publisher = "Belgrade: Serbian Plant Physiology Society",
journal = "3rd International Conference on Plant Biology (22nd SPPS Meeting)",
title = "Nepetalactone-rich essential oil mitigates BASTA-induced ammonium toxicity in Arabidopsis thaliana L. by maintaining glutamine synthetase activity",
pages = "49",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_4293"
}

Dmitrović, S., Dragićević, M., Savić, J., Milutinović, M., Živković, S., Maksimović, V., Matekalo, D., Perišić, M.,& Mišić, D.. (2018). Nepetalactone-rich essential oil mitigates BASTA-induced ammonium toxicity in Arabidopsis thaliana L. by maintaining glutamine synthetase activity. in 3rd International Conference on Plant Biology (22nd SPPS Meeting)
Belgrade: Serbian Plant Physiology Society., 49.
https://hdl.handle.net/21.15107/rcub_ibiss_4293

Dmitrović S, Dragićević M, Savić J, Milutinović M, Živković S, Maksimović V, Matekalo D, Perišić M, Mišić D. Nepetalactone-rich essential oil mitigates BASTA-induced ammonium toxicity in Arabidopsis thaliana L. by maintaining glutamine synthetase activity. in 3rd International Conference on Plant Biology (22nd SPPS Meeting). 2018;:49.
https://hdl.handle.net/21.15107/rcub_ibiss_4293 .

Dmitrović, Slavica, Dragićević, Milan, Savić, Jelena, Milutinović, Milica, Živković, Suzana, Maksimović, Vuk, Matekalo, Dragana, Perišić, Mirjana, Mišić, Danijela, "Nepetalactone-rich essential oil mitigates BASTA-induced ammonium toxicity in Arabidopsis thaliana L. by maintaining glutamine synthetase activity" in 3rd International Conference on Plant Biology (22nd SPPS Meeting) (2018):49,
https://hdl.handle.net/21.15107/rcub_ibiss_4293 .

TY  - JOUR
AU  - Stanić, Marin
AU  - Križak, Strahinja
AU  - Jovanović, Mirna
AU  - Pajić, Tanja
AU  - Ćirić, Ana
AU  - Žižić, Milan
AU  - Zakrzewska, Joanna
AU  - Cvetić Antić, Tijana
AU  - Todorović, Nataša
AU  - Živić, Miroslav
PY  - 2017
UR  - http://www.microbiologyresearch.org/content/journal/micro/10.1099/mic.0.000429
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2730
AB  - Increasing resistance of fungal strains to known fungicides has prompted identification of new candidates for fungicides among substances previously used for other purposes. We have tested the effects of known anion channel inhibitors anthracene-9-carboxylic acid (A9C) and niflumic acid (NFA) on growth, energy metabolism and anionic current of mycelium of fungus Phycomyces blakesleeanus. Both inhibitors significantly decreased growth and respiration of mycelium, but complete inhibition was only achieved by 100 and 500 μM NFA for growth and respiration, respectively. A9C had no effect on respiration of human NCI-H460 cell line and very little effect on cucumber root sprout clippings, which nominates this inhibitor for further investigation as a potential new fungicide. Effects of A9C and NFA on respiration of isolated mitochondria of P. blakesleeanus were significantly smaller, which indicates that their inhibitory effect on respiration of mycelium is indirect. NMR spectroscopy showed that both A9C and NFA decrease the levels of ATP and polyphosphates in the mycelium of P. blakesleeanus, but only A9C caused intracellular acidification. Outwardly rectifying, fast inactivating instantaneous anionic current (ORIC) was also reduced to 33±5 and 21±3% of its pre-treatment size by A9C and NFA, respectively, but only in the absence of ATP. It can be assumed from our results that the regulation of ORIC is tightly linked to cellular energy metabolism in P. blakesleeanus, and the decrease in ATP and polyphosphate levels could be a direct cause of growth inhibition.
T2  - Microbiology
T1  - Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites
IS  - 3
VL  - 163
DO  - 10.1099/mic.0.000429
SP  - 364
EP  - 372
ER  - 

@article{
author = "Stanić, Marin and Križak, Strahinja and Jovanović, Mirna and Pajić, Tanja and Ćirić, Ana and Žižić, Milan and Zakrzewska, Joanna and Cvetić Antić, Tijana and Todorović, Nataša and Živić, Miroslav",
year = "2017",
abstract = "Increasing resistance of fungal strains to known fungicides has prompted identification of new candidates for fungicides among substances previously used for other purposes. We have tested the effects of known anion channel inhibitors anthracene-9-carboxylic acid (A9C) and niflumic acid (NFA) on growth, energy metabolism and anionic current of mycelium of fungus Phycomyces blakesleeanus. Both inhibitors significantly decreased growth and respiration of mycelium, but complete inhibition was only achieved by 100 and 500 μM NFA for growth and respiration, respectively. A9C had no effect on respiration of human NCI-H460 cell line and very little effect on cucumber root sprout clippings, which nominates this inhibitor for further investigation as a potential new fungicide. Effects of A9C and NFA on respiration of isolated mitochondria of P. blakesleeanus were significantly smaller, which indicates that their inhibitory effect on respiration of mycelium is indirect. NMR spectroscopy showed that both A9C and NFA decrease the levels of ATP and polyphosphates in the mycelium of P. blakesleeanus, but only A9C caused intracellular acidification. Outwardly rectifying, fast inactivating instantaneous anionic current (ORIC) was also reduced to 33±5 and 21±3% of its pre-treatment size by A9C and NFA, respectively, but only in the absence of ATP. It can be assumed from our results that the regulation of ORIC is tightly linked to cellular energy metabolism in P. blakesleeanus, and the decrease in ATP and polyphosphate levels could be a direct cause of growth inhibition.",
journal = "Microbiology",
title = "Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites",
number = "3",
volume = "163",
doi = "10.1099/mic.0.000429",
pages = "364-372"
}

Stanić, M., Križak, S., Jovanović, M., Pajić, T., Ćirić, A., Žižić, M., Zakrzewska, J., Cvetić Antić, T., Todorović, N.,& Živić, M.. (2017). Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites. in Microbiology, 163(3), 364-372.
https://doi.org/10.1099/mic.0.000429

Stanić M, Križak S, Jovanović M, Pajić T, Ćirić A, Žižić M, Zakrzewska J, Cvetić Antić T, Todorović N, Živić M. Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites. in Microbiology. 2017;163(3):364-372.
doi:10.1099/mic.0.000429 .

Stanić, Marin, Križak, Strahinja, Jovanović, Mirna, Pajić, Tanja, Ćirić, Ana, Žižić, Milan, Zakrzewska, Joanna, Cvetić Antić, Tijana, Todorović, Nataša, Živić, Miroslav, "Growth inhibition of fungus Phycomyces blakesleeanus by anion channel inhibitors anthracene-9-carboxylic and niflumic acid attained through decrease in cellular respiration and energy metabolites" in Microbiology, 163, no. 3 (2017):364-372,
https://doi.org/10.1099/mic.0.000429 . .

TY  - JOUR
AU  - Banjac, Nevena
AU  - Dmitrović, Slavica
AU  - Đorđević, Mirka
AU  - Zdravković-Korać, Snežana
AU  - Nikolić, Radomirka R
AU  - Raspor, Martin
AU  - Ćosić, Tatjana
AU  - Maksimović, Vuk M
AU  - Živković, Suzana
AU  - Krstić Milošević, Dijana
AU  - Stanišić, Mariana
AU  - Ninković, Slavica
PY  - 2012
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/1150
AB  - We investigated Chenopodium murale transgenic hairy root in vitro culture system as a new tool for allelopathic assays. Transgenic hairy roots were induced by Agrobacterium rhizogenes A4M70GUS from roots, cotyledons, leaves, and internodes of C. murale seedlings. Roots were found to be the best target explants, providing transformation efficiency of up to 11.1%. Established hairy root clones differed in their morphology and growth potential. Molecular characterization of these clones was carried out by PCR, RT-PCR and histochemical GUS analyses. No differences in rol gene expression were observed. Liquid culture system of characterized hairy root clones was maintained for over 2 years. Six hairy root clones were selected for assaying the allelopathic effect of their growth medium against germination and seedling elongation of wheat and lettuce test plants. The inhibitory potential varied depending on the hairy root clone. Some transgenic clones showed significantly higher inhibition compared to wild-type roots. These results revealed that hairy roots as an independent system synthesize some bioactive substances with allelopathic activity and exude them into the growth medium. Concentrations of caffeic, ferulic and p-coumaric acids (0.07-2.85 mu mol/L) identified by HPLC analysis in the growth media were at least 1000 times lower than the inhibitory active concentration (5 mmol/L) of pure grade phenolic acids, suggesting that they have a limited role in the allelopathic phenomena of C murale. The presented hairy root system appears to be a suitable tool for further investigation of the potential and nature of root-mediated allelopathic interference of C. murale. (C) 2012 Elsevier GmbH. All rights reserved.
T2  - Journal of Plant Physiology
T1  - Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays
IS  - 12
VL  - 169
DO  - 10.1016/j.jplph.2012.04.009
SP  - 323
EP  - 1211
ER  - 

@article{
author = "Banjac, Nevena and Dmitrović, Slavica and Đorđević, Mirka and Zdravković-Korać, Snežana and Nikolić, Radomirka R and Raspor, Martin and Ćosić, Tatjana and Maksimović, Vuk M and Živković, Suzana and Krstić Milošević, Dijana and Stanišić, Mariana and Ninković, Slavica",
year = "2012",
abstract = "We investigated Chenopodium murale transgenic hairy root in vitro culture system as a new tool for allelopathic assays. Transgenic hairy roots were induced by Agrobacterium rhizogenes A4M70GUS from roots, cotyledons, leaves, and internodes of C. murale seedlings. Roots were found to be the best target explants, providing transformation efficiency of up to 11.1%. Established hairy root clones differed in their morphology and growth potential. Molecular characterization of these clones was carried out by PCR, RT-PCR and histochemical GUS analyses. No differences in rol gene expression were observed. Liquid culture system of characterized hairy root clones was maintained for over 2 years. Six hairy root clones were selected for assaying the allelopathic effect of their growth medium against germination and seedling elongation of wheat and lettuce test plants. The inhibitory potential varied depending on the hairy root clone. Some transgenic clones showed significantly higher inhibition compared to wild-type roots. These results revealed that hairy roots as an independent system synthesize some bioactive substances with allelopathic activity and exude them into the growth medium. Concentrations of caffeic, ferulic and p-coumaric acids (0.07-2.85 mu mol/L) identified by HPLC analysis in the growth media were at least 1000 times lower than the inhibitory active concentration (5 mmol/L) of pure grade phenolic acids, suggesting that they have a limited role in the allelopathic phenomena of C murale. The presented hairy root system appears to be a suitable tool for further investigation of the potential and nature of root-mediated allelopathic interference of C. murale. (C) 2012 Elsevier GmbH. All rights reserved.",
journal = "Journal of Plant Physiology",
title = "Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays",
number = "12",
volume = "169",
doi = "10.1016/j.jplph.2012.04.009",
pages = "323-1211"
}

Banjac, N., Dmitrović, S., Đorđević, M., Zdravković-Korać, S., Nikolić, R. R., Raspor, M., Ćosić, T., Maksimović, V. M., Živković, S., Krstić Milošević, D., Stanišić, M.,& Ninković, S.. (2012). Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays. in Journal of Plant Physiology, 169(12), 323-1211.
https://doi.org/10.1016/j.jplph.2012.04.009

Banjac N, Dmitrović S, Đorđević M, Zdravković-Korać S, Nikolić RR, Raspor M, Ćosić T, Maksimović VM, Živković S, Krstić Milošević D, Stanišić M, Ninković S. Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays. in Journal of Plant Physiology. 2012;169(12):323-1211.
doi:10.1016/j.jplph.2012.04.009 .

Banjac, Nevena, Dmitrović, Slavica, Đorđević, Mirka, Zdravković-Korać, Snežana, Nikolić, Radomirka R, Raspor, Martin, Ćosić, Tatjana, Maksimović, Vuk M, Živković, Suzana, Krstić Milošević, Dijana, Stanišić, Mariana, Ninković, Slavica, "Use of Chenopodium murale L. transgenic hairy root in vitro culture system as a new tool for allelopathic assays" in Journal of Plant Physiology, 169, no. 12 (2012):323-1211,
https://doi.org/10.1016/j.jplph.2012.04.009 . .

TY  - JOUR
AU  - Mašković, Pavle
AU  - Dragišić Maksimović, Jelena
AU  - Maksimović, Vuk
AU  - Blagojević, Jelena
AU  - Vujošević, Mladen
AU  - Manojlović, Nedeljko T.
AU  - Radojković, Marija
AU  - Cvijović, Milica
AU  - Solujić, Slavica
PY  - 2012
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/4675
AB  - The objective of this study was to evaluate the efficacy of the ethanolic extract of endemic plant Halacsya sendtneri in inhibiting the growing of the test fungi and bacteria as well as to determine its genotoxic potential and toxicity using the Allium anaphase-telophase assay. Minimum inhibitory concentrations (MIC) were determined for 15 indicator strains of pathogens, representing both bacteria and fungi. The highest susceptibility to the ethanolic extract of H. sendtneri was   exhibited by Pseudomonas glycinea (FSB4), (MIC=0.09 mg/ml) among the bacteria, and by Phialophora fastigiata (FSB81), (MIC=1.95 mg/ml) among the fungi. The composition of H. sendtneri extracts was also determined using HPLC analysis. Rosmarinic acid was found to be the dominant phenolic compound. The Allium anaphase-telophase genotoxicity assay revealed that the ethanolic extract of H. sendtneri at concentrations of 31.5 mg/l and below does not produce toxic or genotoxic effects. This is the first report of chemical constituents, genotoxic and antimicrobial activities of the endemic species, H.  sendtneri.
PB  - Warsaw: Versita
T2  - Central European Journal of Biology
T1  - Biological activities of phenolic compounds and ethanolic extract of Halacsya sendtneri(Boiss) Dőrfler
IS  - 2
VL  - 7
DO  - 10.2478/s11535-012-0021-8
SP  - 327
EP  - 333
ER  - 

@article{
author = "Mašković, Pavle and Dragišić Maksimović, Jelena and Maksimović, Vuk and Blagojević, Jelena and Vujošević, Mladen and Manojlović, Nedeljko T. and Radojković, Marija and Cvijović, Milica and Solujić, Slavica",
year = "2012",
abstract = "The objective of this study was to evaluate the efficacy of the ethanolic extract of endemic plant Halacsya sendtneri in inhibiting the growing of the test fungi and bacteria as well as to determine its genotoxic potential and toxicity using the Allium anaphase-telophase assay. Minimum inhibitory concentrations (MIC) were determined for 15 indicator strains of pathogens, representing both bacteria and fungi. The highest susceptibility to the ethanolic extract of H. sendtneri was   exhibited by Pseudomonas glycinea (FSB4), (MIC=0.09 mg/ml) among the bacteria, and by Phialophora fastigiata (FSB81), (MIC=1.95 mg/ml) among the fungi. The composition of H. sendtneri extracts was also determined using HPLC analysis. Rosmarinic acid was found to be the dominant phenolic compound. The Allium anaphase-telophase genotoxicity assay revealed that the ethanolic extract of H. sendtneri at concentrations of 31.5 mg/l and below does not produce toxic or genotoxic effects. This is the first report of chemical constituents, genotoxic and antimicrobial activities of the endemic species, H.  sendtneri.",
publisher = "Warsaw: Versita",
journal = "Central European Journal of Biology",
title = "Biological activities of phenolic compounds and ethanolic extract of Halacsya sendtneri(Boiss) Dőrfler",
number = "2",
volume = "7",
doi = "10.2478/s11535-012-0021-8",
pages = "327-333"
}

Mašković, P., Dragišić Maksimović, J., Maksimović, V., Blagojević, J., Vujošević, M., Manojlović, N. T., Radojković, M., Cvijović, M.,& Solujić, S.. (2012). Biological activities of phenolic compounds and ethanolic extract of Halacsya sendtneri(Boiss) Dőrfler. in Central European Journal of Biology
Warsaw: Versita., 7(2), 327-333.
https://doi.org/10.2478/s11535-012-0021-8

Mašković P, Dragišić Maksimović J, Maksimović V, Blagojević J, Vujošević M, Manojlović NT, Radojković M, Cvijović M, Solujić S. Biological activities of phenolic compounds and ethanolic extract of Halacsya sendtneri(Boiss) Dőrfler. in Central European Journal of Biology. 2012;7(2):327-333.
doi:10.2478/s11535-012-0021-8 .

Mašković, Pavle, Dragišić Maksimović, Jelena, Maksimović, Vuk, Blagojević, Jelena, Vujošević, Mladen, Manojlović, Nedeljko T., Radojković, Marija, Cvijović, Milica, Solujić, Slavica, "Biological activities of phenolic compounds and ethanolic extract of Halacsya sendtneri(Boiss) Dőrfler" in Central European Journal of Biology, 7, no. 2 (2012):327-333,
https://doi.org/10.2478/s11535-012-0021-8 . .