TY  - JOUR
AU  - Đurašević, Siniša
AU  - Nikolić, Gorana
AU  - Zaletel, Ivan
AU  - Grigorov, Ilijana
AU  - Memon, Lidija
AU  - Mitić-Ćulafić, Dragana
AU  - Vujović, Predrag
AU  - Đorđević, Jelena
AU  - Todorović, Zoran
PY  - 2020
UR  - https://www.sciencedirect.com/science/article/pii/S1756464619305250?via%3Dihub
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3512
UR  - https://s100.copyright.com/AppDispatchServlet?publisherName=ELS&contentID=S1756464619305250&orderBeanReset=true
AB  - Non-diabetic and alloxan-induced diabetic rats were fed with standard laboratory food enriched with 20% virgin coconut oil for 16 weeks. In non-diabetic animals coconut oil improved insulin sensitivity and ability to control glycaemia and decreased the serum triglycerides for almost 50% in comparison with controls. Supplementation with coconut oil caused liver steatosis in both non-diabetic and diabetic animals. However, the severity of steatosis was lower in diabetic animals compared to non-diabetic animals. Coconut oil had no effects on heart histology, ascending and abdominal aorta wall thickening and atherosclerotic plaques development neither in non-diabetic nor in diabetic animals. While alloxan treatment caused Type I diabetes in rats, supplementation with coconut oil in combination with the alloxan unexpectedly resulted in Type II diabetes. The development of severe insulin resistance and deterioration in serum lipid profile implied that the use of coconut oil is contraindicated in diabetic condition.
T2  - Journal of Functional Foods
T1  - Distinct effects of virgin coconut oil supplementation on the glucose and lipid homeostasis in non-diabetic and alloxan-induced diabetic rats
VL  - 64
DO  - 10.1016/J.JFF.2019.103601
SP  - 103601
ER  - 

@article{
author = "Đurašević, Siniša and Nikolić, Gorana and Zaletel, Ivan and Grigorov, Ilijana and Memon, Lidija and Mitić-Ćulafić, Dragana and Vujović, Predrag and Đorđević, Jelena and Todorović, Zoran",
year = "2020",
abstract = "Non-diabetic and alloxan-induced diabetic rats were fed with standard laboratory food enriched with 20% virgin coconut oil for 16 weeks. In non-diabetic animals coconut oil improved insulin sensitivity and ability to control glycaemia and decreased the serum triglycerides for almost 50% in comparison with controls. Supplementation with coconut oil caused liver steatosis in both non-diabetic and diabetic animals. However, the severity of steatosis was lower in diabetic animals compared to non-diabetic animals. Coconut oil had no effects on heart histology, ascending and abdominal aorta wall thickening and atherosclerotic plaques development neither in non-diabetic nor in diabetic animals. While alloxan treatment caused Type I diabetes in rats, supplementation with coconut oil in combination with the alloxan unexpectedly resulted in Type II diabetes. The development of severe insulin resistance and deterioration in serum lipid profile implied that the use of coconut oil is contraindicated in diabetic condition.",
journal = "Journal of Functional Foods",
title = "Distinct effects of virgin coconut oil supplementation on the glucose and lipid homeostasis in non-diabetic and alloxan-induced diabetic rats",
volume = "64",
doi = "10.1016/J.JFF.2019.103601",
pages = "103601"
}

Đurašević, S., Nikolić, G., Zaletel, I., Grigorov, I., Memon, L., Mitić-Ćulafić, D., Vujović, P., Đorđević, J.,& Todorović, Z.. (2020). Distinct effects of virgin coconut oil supplementation on the glucose and lipid homeostasis in non-diabetic and alloxan-induced diabetic rats. in Journal of Functional Foods, 64, 103601.
https://doi.org/10.1016/J.JFF.2019.103601

Đurašević S, Nikolić G, Zaletel I, Grigorov I, Memon L, Mitić-Ćulafić D, Vujović P, Đorđević J, Todorović Z. Distinct effects of virgin coconut oil supplementation on the glucose and lipid homeostasis in non-diabetic and alloxan-induced diabetic rats. in Journal of Functional Foods. 2020;64:103601.
doi:10.1016/J.JFF.2019.103601 .

Đurašević, Siniša, Nikolić, Gorana, Zaletel, Ivan, Grigorov, Ilijana, Memon, Lidija, Mitić-Ćulafić, Dragana, Vujović, Predrag, Đorđević, Jelena, Todorović, Zoran, "Distinct effects of virgin coconut oil supplementation on the glucose and lipid homeostasis in non-diabetic and alloxan-induced diabetic rats" in Journal of Functional Foods, 64 (2020):103601,
https://doi.org/10.1016/J.JFF.2019.103601 . .

TY  - JOUR
AU  - Velimirović, Milica
AU  - Jevtić Dožudić, Gordana
AU  - Selaković, Vesna
AU  - Stojković, Tihomir
AU  - Puškaš, Nela
AU  - Zaletel, Ivan
AU  - Živković, Milica
AU  - Dragutinović, Vesna
AU  - Nikolić, Tatjana
AU  - Jelenković, Ankica
AU  - Đorović, Đorđe
AU  - Mirčić, Aleksandar
AU  - Petronijević, Nataša D.
PY  - 2018
UR  - https://www.hindawi.com/journals/omcl/2018/3273654/
UR  - http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=PMC5932460
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3167
AB  - Decreased blood flow in the brain leads to a rapid increase in reactive oxygen species (ROS). NADPH oxidase (NOX) is an enzyme family that has the physiological function to produce ROS. NOX2 and NOX4 overexpression is associated with aggravated ischemic injury, while NOX2/4-deficient mice had reduced stroke size. Dysregulation of matrix metalloproteinases (MMPs) contributes to tissue damage. The active form of vitamin D3 expresses neuroprotective, immunomodulatory, and anti-inflammatory effects in the CNS. The present study examines the effects of the vitamin D3 pretreatment on the oxidative stress parameters and the expression of NOX subunits, MMP9, microglial marker Iba1, and vitamin D receptor (VDR), in the cortex and hippocampus of Mongolian gerbils subjected to ten minutes of global cerebral ischemia, followed by 24 hours of reperfusion. The ischemia/reperfusion procedure has induced oxidative stress, changes in the expression of NOX2 subunits and MMP9 in the brain, and increased MMP9 activity in the serum of experimental animals. Pretreatment with vitamin D3 was especially effective on NOX2 subunits, MMP9, and the level of malondialdehyde and superoxide anion. These results outline the significance of the NOX and MMP9 investigation in brain ischemia and the importance of adequate vitamin D supplementation in ameliorating the injury caused by I/R.
T2  - Oxidative medicine and cellular longevity
T1  - Effects of Vitamin D3 on the NADPH Oxidase and Matrix Metalloproteinase 9 in an Animal Model of Global Cerebral Ischemia.
VL  - 2018
DO  - 10.1155/2018/3273654
SP  - 3273654
ER  - 

@article{
author = "Velimirović, Milica and Jevtić Dožudić, Gordana and Selaković, Vesna and Stojković, Tihomir and Puškaš, Nela and Zaletel, Ivan and Živković, Milica and Dragutinović, Vesna and Nikolić, Tatjana and Jelenković, Ankica and Đorović, Đorđe and Mirčić, Aleksandar and Petronijević, Nataša D.",
year = "2018",
abstract = "Decreased blood flow in the brain leads to a rapid increase in reactive oxygen species (ROS). NADPH oxidase (NOX) is an enzyme family that has the physiological function to produce ROS. NOX2 and NOX4 overexpression is associated with aggravated ischemic injury, while NOX2/4-deficient mice had reduced stroke size. Dysregulation of matrix metalloproteinases (MMPs) contributes to tissue damage. The active form of vitamin D3 expresses neuroprotective, immunomodulatory, and anti-inflammatory effects in the CNS. The present study examines the effects of the vitamin D3 pretreatment on the oxidative stress parameters and the expression of NOX subunits, MMP9, microglial marker Iba1, and vitamin D receptor (VDR), in the cortex and hippocampus of Mongolian gerbils subjected to ten minutes of global cerebral ischemia, followed by 24 hours of reperfusion. The ischemia/reperfusion procedure has induced oxidative stress, changes in the expression of NOX2 subunits and MMP9 in the brain, and increased MMP9 activity in the serum of experimental animals. Pretreatment with vitamin D3 was especially effective on NOX2 subunits, MMP9, and the level of malondialdehyde and superoxide anion. These results outline the significance of the NOX and MMP9 investigation in brain ischemia and the importance of adequate vitamin D supplementation in ameliorating the injury caused by I/R.",
journal = "Oxidative medicine and cellular longevity",
title = "Effects of Vitamin D3 on the NADPH Oxidase and Matrix Metalloproteinase 9 in an Animal Model of Global Cerebral Ischemia.",
volume = "2018",
doi = "10.1155/2018/3273654",
pages = "3273654"
}

Velimirović, M., Jevtić Dožudić, G., Selaković, V., Stojković, T., Puškaš, N., Zaletel, I., Živković, M., Dragutinović, V., Nikolić, T., Jelenković, A., Đorović, Đ., Mirčić, A.,& Petronijević, N. D.. (2018). Effects of Vitamin D3 on the NADPH Oxidase and Matrix Metalloproteinase 9 in an Animal Model of Global Cerebral Ischemia.. in Oxidative medicine and cellular longevity, 2018, 3273654.
https://doi.org/10.1155/2018/3273654

Velimirović M, Jevtić Dožudić G, Selaković V, Stojković T, Puškaš N, Zaletel I, Živković M, Dragutinović V, Nikolić T, Jelenković A, Đorović Đ, Mirčić A, Petronijević ND. Effects of Vitamin D3 on the NADPH Oxidase and Matrix Metalloproteinase 9 in an Animal Model of Global Cerebral Ischemia.. in Oxidative medicine and cellular longevity. 2018;2018:3273654.
doi:10.1155/2018/3273654 .

Velimirović, Milica, Jevtić Dožudić, Gordana, Selaković, Vesna, Stojković, Tihomir, Puškaš, Nela, Zaletel, Ivan, Živković, Milica, Dragutinović, Vesna, Nikolić, Tatjana, Jelenković, Ankica, Đorović, Đorđe, Mirčić, Aleksandar, Petronijević, Nataša D., "Effects of Vitamin D3 on the NADPH Oxidase and Matrix Metalloproteinase 9 in an Animal Model of Global Cerebral Ischemia." in Oxidative medicine and cellular longevity, 2018 (2018):3273654,
https://doi.org/10.1155/2018/3273654 . .

TY  - JOUR
AU  - Zaletel, Ivan
AU  - Schwirtlich, Marija
AU  - Perović, Milka
AU  - Jovanović, Mirna
AU  - Stevanović, Milena
AU  - Kanazir, Selma
AU  - Puškaš, Nela
PY  - 2018
UR  - http://www.medra.org/servlet/aliasResolver?alias=iospress&doi=10.3233/JAD-180277
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3149
AB  - Dysregulation of neurogenesis in the subgranular zone (SGZ) of the hippocampal dentate gyrus has been related to cognitive deficits and memory loss in neurodegenerative diseases, such as Alzheimer's disease (AD). Members of the B group of SOX transcription factors play critical roles in regulating neurogenesis in the embryonic and adult nervous system, including maintaining the multipotency, renewal, and cell fate decision of neural stem/progenitor cells. The aim of the present study was to evaluate the expression patterns of selected SOXB proteins in the SGZ, of 8-week-old male and female 5xFAD mice, which represent a transgenic model of AD with a severe and very early development of amyloid pathology. Immunohistochemical analysis showed a significant decrease in the number of cells expressing SOX1, SOX2, and SOX21 transcription factors within the SGZ of 5xFAD mice in comparison to their non-transgenic counterparts which coincidences with reduced number of doublecortin immunoreactive immature neurons found in Tg males. Despite observed changes in expressional pattern of examined SOXB proteins, the proliferative capacity evaluated by the number of Ki-67 immunoreactive cells remained unaffected in transgenic mice of both genders. Based on our results, we suggest that SOXB proteins might be considered as new biomarkers for the detection of early impairments in adult neurogenesis in different animal models or/and new targets in human regenerative medicine.
T2  - Journal of Alzheimer's Disease : JAD
T1  - Early Impairments of Hippocampal Neurogenesis in 5xFAD Mouse Model of Alzheimer's Disease Are Associated with Altered Expression of SOXB Transcription Factors.
IS  - 3
VL  - 65
DO  - 10.3233/JAD-180277
SP  - 963
EP  - 976
ER  - 

@article{
author = "Zaletel, Ivan and Schwirtlich, Marija and Perović, Milka and Jovanović, Mirna and Stevanović, Milena and Kanazir, Selma and Puškaš, Nela",
year = "2018",
abstract = "Dysregulation of neurogenesis in the subgranular zone (SGZ) of the hippocampal dentate gyrus has been related to cognitive deficits and memory loss in neurodegenerative diseases, such as Alzheimer's disease (AD). Members of the B group of SOX transcription factors play critical roles in regulating neurogenesis in the embryonic and adult nervous system, including maintaining the multipotency, renewal, and cell fate decision of neural stem/progenitor cells. The aim of the present study was to evaluate the expression patterns of selected SOXB proteins in the SGZ, of 8-week-old male and female 5xFAD mice, which represent a transgenic model of AD with a severe and very early development of amyloid pathology. Immunohistochemical analysis showed a significant decrease in the number of cells expressing SOX1, SOX2, and SOX21 transcription factors within the SGZ of 5xFAD mice in comparison to their non-transgenic counterparts which coincidences with reduced number of doublecortin immunoreactive immature neurons found in Tg males. Despite observed changes in expressional pattern of examined SOXB proteins, the proliferative capacity evaluated by the number of Ki-67 immunoreactive cells remained unaffected in transgenic mice of both genders. Based on our results, we suggest that SOXB proteins might be considered as new biomarkers for the detection of early impairments in adult neurogenesis in different animal models or/and new targets in human regenerative medicine.",
journal = "Journal of Alzheimer's Disease : JAD",
title = "Early Impairments of Hippocampal Neurogenesis in 5xFAD Mouse Model of Alzheimer's Disease Are Associated with Altered Expression of SOXB Transcription Factors.",
number = "3",
volume = "65",
doi = "10.3233/JAD-180277",
pages = "963-976"
}

Zaletel, I., Schwirtlich, M., Perović, M., Jovanović, M., Stevanović, M., Kanazir, S.,& Puškaš, N.. (2018). Early Impairments of Hippocampal Neurogenesis in 5xFAD Mouse Model of Alzheimer's Disease Are Associated with Altered Expression of SOXB Transcription Factors.. in Journal of Alzheimer's Disease : JAD, 65(3), 963-976.
https://doi.org/10.3233/JAD-180277

Zaletel I, Schwirtlich M, Perović M, Jovanović M, Stevanović M, Kanazir S, Puškaš N. Early Impairments of Hippocampal Neurogenesis in 5xFAD Mouse Model of Alzheimer's Disease Are Associated with Altered Expression of SOXB Transcription Factors.. in Journal of Alzheimer's Disease : JAD. 2018;65(3):963-976.
doi:10.3233/JAD-180277 .

Zaletel, Ivan, Schwirtlich, Marija, Perović, Milka, Jovanović, Mirna, Stevanović, Milena, Kanazir, Selma, Puškaš, Nela, "Early Impairments of Hippocampal Neurogenesis in 5xFAD Mouse Model of Alzheimer's Disease Are Associated with Altered Expression of SOXB Transcription Factors." in Journal of Alzheimer's Disease : JAD, 65, no. 3 (2018):963-976,
https://doi.org/10.3233/JAD-180277 . .

TY  - JOUR
AU  - Tešić, Vesna
AU  - Perović, Milka
AU  - Zaletel, Ivan
AU  - Jovanović, Mirna
AU  - Puškaš, Nela
AU  - Ruždijić, Sabera
AU  - Kanazir, Selma
PY  - 2017
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0531556517302462
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2839
AB  - The administration of dexamethasone, a synthetic glucocorticoid receptor agonist, has been reported to modulate cognitive performance in both animals and humans. In the present study, we demonstrate the effects of a single high dose of dexamethasone on the expression and distribution of synaptic plasticity-related proteins, growth-associated protein-43 (GAP-43) and synaptophysin, in the hippocampus of 6-, 12-, 18- and 24-month-old rats. Acute dexamethasone treatment significantly altered the expression of GAP-43 at the posttranslational level by modulating the levels of phosphorylated GAP-43 and proteolytic GAP-43-3 fragment. The effect was the most pronounced in the hippocampi of the aged animals. The total GAP-43 protein was increased only in 24-month-old dexamethasone-treated animals, and was concomitant with a decrease in calpain-mediated proteolysis. Moreover, by introducing the gray level co-occurrence matrix method, a form of texture analysis, we were able to reveal the subtle differences in the expression pattern of both GAP-43 and synaptophysin in the hippocampal subfields that were not detected by Western blot analysis alone. Therefore, the current study demonstrates, through a novel combined approach, that dexamethasone treatment significantly affects both GAP-43 and synaptophysin protein expression in the hippocampus of aged rats.
T2  - Experimental Gerontology
T1  - A single high dose of dexamethasone increases GAP-43 and synaptophysin in the hippocampus of aged rats
VL  - 98
DO  - 10.1016/j.exger.2017.08.010
SP  - 62
EP  - 69
ER  - 

@article{
author = "Tešić, Vesna and Perović, Milka and Zaletel, Ivan and Jovanović, Mirna and Puškaš, Nela and Ruždijić, Sabera and Kanazir, Selma",
year = "2017",
abstract = "The administration of dexamethasone, a synthetic glucocorticoid receptor agonist, has been reported to modulate cognitive performance in both animals and humans. In the present study, we demonstrate the effects of a single high dose of dexamethasone on the expression and distribution of synaptic plasticity-related proteins, growth-associated protein-43 (GAP-43) and synaptophysin, in the hippocampus of 6-, 12-, 18- and 24-month-old rats. Acute dexamethasone treatment significantly altered the expression of GAP-43 at the posttranslational level by modulating the levels of phosphorylated GAP-43 and proteolytic GAP-43-3 fragment. The effect was the most pronounced in the hippocampi of the aged animals. The total GAP-43 protein was increased only in 24-month-old dexamethasone-treated animals, and was concomitant with a decrease in calpain-mediated proteolysis. Moreover, by introducing the gray level co-occurrence matrix method, a form of texture analysis, we were able to reveal the subtle differences in the expression pattern of both GAP-43 and synaptophysin in the hippocampal subfields that were not detected by Western blot analysis alone. Therefore, the current study demonstrates, through a novel combined approach, that dexamethasone treatment significantly affects both GAP-43 and synaptophysin protein expression in the hippocampus of aged rats.",
journal = "Experimental Gerontology",
title = "A single high dose of dexamethasone increases GAP-43 and synaptophysin in the hippocampus of aged rats",
volume = "98",
doi = "10.1016/j.exger.2017.08.010",
pages = "62-69"
}

Tešić, V., Perović, M., Zaletel, I., Jovanović, M., Puškaš, N., Ruždijić, S.,& Kanazir, S.. (2017). A single high dose of dexamethasone increases GAP-43 and synaptophysin in the hippocampus of aged rats. in Experimental Gerontology, 98, 62-69.
https://doi.org/10.1016/j.exger.2017.08.010

Tešić V, Perović M, Zaletel I, Jovanović M, Puškaš N, Ruždijić S, Kanazir S. A single high dose of dexamethasone increases GAP-43 and synaptophysin in the hippocampus of aged rats. in Experimental Gerontology. 2017;98:62-69.
doi:10.1016/j.exger.2017.08.010 .

Tešić, Vesna, Perović, Milka, Zaletel, Ivan, Jovanović, Mirna, Puškaš, Nela, Ruždijić, Sabera, Kanazir, Selma, "A single high dose of dexamethasone increases GAP-43 and synaptophysin in the hippocampus of aged rats" in Experimental Gerontology, 98 (2017):62-69,
https://doi.org/10.1016/j.exger.2017.08.010 . .

TY  - CONF
AU  - Đurašević, Siniša
AU  - Jasnić, Nebojša
AU  - Dakić, Tamara
AU  - Jevđović, Tanja
AU  - Lakić, Iva
AU  - Vujović, Predrag
AU  - Đorđević, Jelena
AU  - Mitić-Ćulafić, Dragana
AU  - Nikolić, Biljana
AU  - Grigorov, Ilijana
AU  - Bogojević, Desanka
AU  - Pavlović, Slađan
AU  - Prokić, Marko
AU  - Zaletel, Ivan
AU  - Todorović, Zoran
PY  - 2017
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3422
AB  - We investigated the effect of long-term high-dose virgin coconut oil (VCO) supplementation on rat glucose homeostasis. Animals were divided into two groups with 6 of them in each: normally fed (Control group) and the group fed with coconut oil at a concentration of 20% in food (VCO group). The experiment lasted for four months. We measured fasting glycemia once a week during the entire experiment. In the last week of the experiment, we performed an oral glucose tolerance test (OGTT) and an intraperitoneal insulin tolerance test (ITT). On the last day of the experiment the fasting insulin and glyc8mia were measured in the blood of animals. The results show that coconut oil reduces weekly glycemia in VCO animals compared with controls. This effect reaches its maximum after the first two weeks of the experiment, and then slowly decreases and disappears over time of next eight weeks. As a result, the glycemia of control and VCO animals do not differ in last six weeks of the experiment. The area under the curve (AUC) presenting glycemia during whole the experiment is significantly lower in VCO animals than in the controls. The hypoglycemic effect of coconut oil is obviously dose-dependent since the amount of food (and therefore the coconut oil) that the animals eat decreases over the time. The results of the oral glucose tolerance test show that the OGTT AUC of VCO animals is significantly lower than the controls, and same is true for the insulin tolerance test. Finally, glycemia and insulin concentration in serums sampled on the last day of the experiment do not differ between VCO and Control groups, so accordingly neither HOMA-IR I and 2 (Homeostatic model assessment of insulin resistance) nor QUIC.Kl ( Quantitative Insulin Sensitivity Check Index). In conclusion, our results show beneficial effects of long-term high-dose coconut oil supplementation on rat glucose homeostasis.
PB  - BIT Congress Inc. (BIT Group Global Ltd.)
C3  - BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017
T1  - The effect of long-term high-dose coconut oil supplementation on rat glucose homeostasis
SP  - 167
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_3422
ER  - 

@conference{
author = "Đurašević, Siniša and Jasnić, Nebojša and Dakić, Tamara and Jevđović, Tanja and Lakić, Iva and Vujović, Predrag and Đorđević, Jelena and Mitić-Ćulafić, Dragana and Nikolić, Biljana and Grigorov, Ilijana and Bogojević, Desanka and Pavlović, Slađan and Prokić, Marko and Zaletel, Ivan and Todorović, Zoran",
year = "2017",
abstract = "We investigated the effect of long-term high-dose virgin coconut oil (VCO) supplementation on rat glucose homeostasis. Animals were divided into two groups with 6 of them in each: normally fed (Control group) and the group fed with coconut oil at a concentration of 20% in food (VCO group). The experiment lasted for four months. We measured fasting glycemia once a week during the entire experiment. In the last week of the experiment, we performed an oral glucose tolerance test (OGTT) and an intraperitoneal insulin tolerance test (ITT). On the last day of the experiment the fasting insulin and glyc8mia were measured in the blood of animals. The results show that coconut oil reduces weekly glycemia in VCO animals compared with controls. This effect reaches its maximum after the first two weeks of the experiment, and then slowly decreases and disappears over time of next eight weeks. As a result, the glycemia of control and VCO animals do not differ in last six weeks of the experiment. The area under the curve (AUC) presenting glycemia during whole the experiment is significantly lower in VCO animals than in the controls. The hypoglycemic effect of coconut oil is obviously dose-dependent since the amount of food (and therefore the coconut oil) that the animals eat decreases over the time. The results of the oral glucose tolerance test show that the OGTT AUC of VCO animals is significantly lower than the controls, and same is true for the insulin tolerance test. Finally, glycemia and insulin concentration in serums sampled on the last day of the experiment do not differ between VCO and Control groups, so accordingly neither HOMA-IR I and 2 (Homeostatic model assessment of insulin resistance) nor QUIC.Kl ( Quantitative Insulin Sensitivity Check Index). In conclusion, our results show beneficial effects of long-term high-dose coconut oil supplementation on rat glucose homeostasis.",
publisher = "BIT Congress Inc. (BIT Group Global Ltd.)",
journal = "BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017",
title = "The effect of long-term high-dose coconut oil supplementation on rat glucose homeostasis",
pages = "167",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_3422"
}

Đurašević, S., Jasnić, N., Dakić, T., Jevđović, T., Lakić, I., Vujović, P., Đorđević, J., Mitić-Ćulafić, D., Nikolić, B., Grigorov, I., Bogojević, D., Pavlović, S., Prokić, M., Zaletel, I.,& Todorović, Z.. (2017). The effect of long-term high-dose coconut oil supplementation on rat glucose homeostasis. in BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017
BIT Congress Inc. (BIT Group Global Ltd.)., 167.
https://hdl.handle.net/21.15107/rcub_ibiss_3422

Đurašević S, Jasnić N, Dakić T, Jevđović T, Lakić I, Vujović P, Đorđević J, Mitić-Ćulafić D, Nikolić B, Grigorov I, Bogojević D, Pavlović S, Prokić M, Zaletel I, Todorović Z. The effect of long-term high-dose coconut oil supplementation on rat glucose homeostasis. in BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017. 2017;:167.
https://hdl.handle.net/21.15107/rcub_ibiss_3422 .

Đurašević, Siniša, Jasnić, Nebojša, Dakić, Tamara, Jevđović, Tanja, Lakić, Iva, Vujović, Predrag, Đorđević, Jelena, Mitić-Ćulafić, Dragana, Nikolić, Biljana, Grigorov, Ilijana, Bogojević, Desanka, Pavlović, Slađan, Prokić, Marko, Zaletel, Ivan, Todorović, Zoran, "The effect of long-term high-dose coconut oil supplementation on rat glucose homeostasis" in BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017 (2017):167,
https://hdl.handle.net/21.15107/rcub_ibiss_3422 .

TY  - CONF
AU  - Đurašević, Siniša
AU  - Jasnić, Nebojša
AU  - Dakić, Tamara
AU  - Jevđović, Tanja
AU  - Lakić, Iva
AU  - Vujović, Predrag
AU  - Đorđević, Jelena
AU  - Mitić-Ćulafić, Dragana
AU  - Nikolić, Biljana
AU  - Grigorov, Ilijana
AU  - Bogojević, Desanka
AU  - Pavlović, Slađan
AU  - Prokić, Marko
AU  - Zaletel, Ivan
AU  - Todorović, Zoran
PY  - 2017
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3423
AB  - We investigated the effect of long-term high-dose virgin coconut oil (VCO) supplementation on rat liver and serum lipid status. Animals were divided into two groups with 8 of them in each: normally fed (Control group) and the group fed with coconut oil at a concentration of 20% in food (VCO group). The experiment lasted for four months. On the last day of the experiment animals were killed, and blood and liver tissue were collected. In serum we measured the levels of total cholesterol (TC), high-density lipoproteins (HDL), non-HDL lipoproteins, triglycerides (TG), aspartate aminotransferase (9\.ST), alanine aminotransferase (ALT), and alkaline phosphatase (ALP). We also measured both liver and serum levels of high mobility group protein B 1 (HMGB 1) and haptoglobin (HP), as ,.vell as the liver level of NF-KB p65/ p-NF-KB p65 transcription factor, together with the histopathology analysis on liver slices and liver Comet assay. The results show that coconut oil do not change serum TC and HDL, but reduces non-HDL and TG levels (10% and 50%, respectively) comparing to control. As a result, atherogenic index of serum (AI) is strongly reduced in VCO group versus control. As for the liver status, results show that coconut supplementation increases AST, ALT and ALP levels in VCO group (50%, 30% and 60%, respectively) comparing to control. This effect is caused by the accumulation of coconut oil fat in liver, as confirmed by the histopathology showing signs of mild nonalcoholic steatohepatitis in VCO group, followed with the increased %of DNA in comet tail. The liver inflammation in VCO group is further demonstrated with the liver HP, HMGBl and p-NF-KB p65 level increase, and increase in nuclear level ofNF­kB p65, but not accompanying serum HP and HMGBl increase. In conclusion, our results show that coconut oil supplementation, despite causing mild and localized steatohepatitis, also lowers serum atherogcnic index, a predictor of cardiovascular risk.
PB  - BIT Congress Inc. (BIT Group Global Ltd.)
C3  - BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017
T1  - The effect of long-term high-dose coconut oil supplementation on rat sliver and serum lipids
SP  - 168
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_3423
ER  - 

@conference{
author = "Đurašević, Siniša and Jasnić, Nebojša and Dakić, Tamara and Jevđović, Tanja and Lakić, Iva and Vujović, Predrag and Đorđević, Jelena and Mitić-Ćulafić, Dragana and Nikolić, Biljana and Grigorov, Ilijana and Bogojević, Desanka and Pavlović, Slađan and Prokić, Marko and Zaletel, Ivan and Todorović, Zoran",
year = "2017",
abstract = "We investigated the effect of long-term high-dose virgin coconut oil (VCO) supplementation on rat liver and serum lipid status. Animals were divided into two groups with 8 of them in each: normally fed (Control group) and the group fed with coconut oil at a concentration of 20% in food (VCO group). The experiment lasted for four months. On the last day of the experiment animals were killed, and blood and liver tissue were collected. In serum we measured the levels of total cholesterol (TC), high-density lipoproteins (HDL), non-HDL lipoproteins, triglycerides (TG), aspartate aminotransferase (9\.ST), alanine aminotransferase (ALT), and alkaline phosphatase (ALP). We also measured both liver and serum levels of high mobility group protein B 1 (HMGB 1) and haptoglobin (HP), as ,.vell as the liver level of NF-KB p65/ p-NF-KB p65 transcription factor, together with the histopathology analysis on liver slices and liver Comet assay. The results show that coconut oil do not change serum TC and HDL, but reduces non-HDL and TG levels (10% and 50%, respectively) comparing to control. As a result, atherogenic index of serum (AI) is strongly reduced in VCO group versus control. As for the liver status, results show that coconut supplementation increases AST, ALT and ALP levels in VCO group (50%, 30% and 60%, respectively) comparing to control. This effect is caused by the accumulation of coconut oil fat in liver, as confirmed by the histopathology showing signs of mild nonalcoholic steatohepatitis in VCO group, followed with the increased %of DNA in comet tail. The liver inflammation in VCO group is further demonstrated with the liver HP, HMGBl and p-NF-KB p65 level increase, and increase in nuclear level ofNF­kB p65, but not accompanying serum HP and HMGBl increase. In conclusion, our results show that coconut oil supplementation, despite causing mild and localized steatohepatitis, also lowers serum atherogcnic index, a predictor of cardiovascular risk.",
publisher = "BIT Congress Inc. (BIT Group Global Ltd.)",
journal = "BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017",
title = "The effect of long-term high-dose coconut oil supplementation on rat sliver and serum lipids",
pages = "168",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_3423"
}

Đurašević, S., Jasnić, N., Dakić, T., Jevđović, T., Lakić, I., Vujović, P., Đorđević, J., Mitić-Ćulafić, D., Nikolić, B., Grigorov, I., Bogojević, D., Pavlović, S., Prokić, M., Zaletel, I.,& Todorović, Z.. (2017). The effect of long-term high-dose coconut oil supplementation on rat sliver and serum lipids. in BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017
BIT Congress Inc. (BIT Group Global Ltd.)., 168.
https://hdl.handle.net/21.15107/rcub_ibiss_3423

Đurašević S, Jasnić N, Dakić T, Jevđović T, Lakić I, Vujović P, Đorđević J, Mitić-Ćulafić D, Nikolić B, Grigorov I, Bogojević D, Pavlović S, Prokić M, Zaletel I, Todorović Z. The effect of long-term high-dose coconut oil supplementation on rat sliver and serum lipids. in BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017. 2017;:168.
https://hdl.handle.net/21.15107/rcub_ibiss_3423 .

Đurašević, Siniša, Jasnić, Nebojša, Dakić, Tamara, Jevđović, Tanja, Lakić, Iva, Vujović, Predrag, Đorđević, Jelena, Mitić-Ćulafić, Dragana, Nikolić, Biljana, Grigorov, Ilijana, Bogojević, Desanka, Pavlović, Slađan, Prokić, Marko, Zaletel, Ivan, Todorović, Zoran, "The effect of long-term high-dose coconut oil supplementation on rat sliver and serum lipids" in BIT´s 6th Annual World Congress of Food and Nutrition: Abstract Book. Shenyang, China; September 15-17, 2017 (2017):168,
https://hdl.handle.net/21.15107/rcub_ibiss_3423 .