Maksimović-Kosanović, Katica

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  • Maksimović-Kosanović, Katica (1)
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Activities of antioxidant defense enzyme in some tissues of spinycheek crayfish (Orconectes limosus Rafinesque) from Serbian part of Danube river

Borković-Mitić, Slavica; Milošević, Slaviša; Radovanović, Tijana; Pavlović, Slađan; Štajn, Andraš Š.; Žikić, Radoslav V.; Maksimović-Kosanović, Katica; Saičić, Zorica

(Društvo fiziologa Republike Srbije, 2005) 

TY  - CONF
AU  - Borković-Mitić, Slavica
AU  - Milošević, Slaviša
AU  - Radovanović, Tijana
AU  - Pavlović, Slađan
AU  - Štajn, Andraš Š.
AU  - Žikić, Radoslav V.
AU  - Maksimović-Kosanović, Katica
AU  - Saičić, Zorica
PY  - 2005
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5951
AB  - In our experiment we studied the antioxidant enzyme activities (superoxide dismutase-SOD, catalase-CAT, glutathione peroxidase-GSH-Px, glutathione reductase-GR, and glutathione-S-transferase-GST} in hepatopancreas, gills and abdominal muscle of spinycheek crayfish (Orconectes limosus) from the Serbian part of Danube River. The speciments were collected with deep nets and tissue samples were prepared for analisys by standard methods. All enzyme activities were  measured spectrophotometrically and expressed as specific (U/mg proteins) and total (U/g net mass). The results show strong tissue specifity of investigated enzymes. Specific and total SOD activity in hepatopancreas was lower than in gills  and muscle. At the same time, total SOD activity in gills was significantly lower in respect to muscle. The specific and total activity of CAT was significantly higher in hepatopancreas than in gills and muscle, as well as in gills in respect to the muscle. Same trend was obtained for specific and total activity of GSH-Px. In gills of spinycheek crayfish·, specific activity of GR was significantly higher than in hepatopancreas and muscle, as well as in gills in respect to the muscle. Total GR activity was also significantly higher in gills comparing to hepatopancreas and muscle. The specific and total activity of GST was significantly increased in hepatopancreas than in gills and muscle. At the same time, the activity of GST was higher in gills than in muscle. The obtained results show a strong tissue specifity of antioxidant defense enzymes in investigated tissues of spinycheek crayfish which is accompanied with its different metabolic activity.
PB  - Društvo fiziologa Republike Srbije
PB  - Belgrade: Serbian Physiology Society
C3  - Abstract Book: The first congress of physiological sciences of Serbia and Montenegro with international participation: Molecular, Cellular and Integrative Basis of Health, Disease and Therapy; 2005 Nov 9-12; Belgrade, Serbia
T1  - Activities of antioxidant defense enzyme in some tissues of spinycheek crayfish (Orconectes limosus Rafinesque) from Serbian part of Danube river
SP  - 219
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5951
ER  - 
@conference{
author = "Borković-Mitić, Slavica and Milošević, Slaviša and Radovanović, Tijana and Pavlović, Slađan and Štajn, Andraš Š. and Žikić, Radoslav V. and Maksimović-Kosanović, Katica and Saičić, Zorica",
year = "2005",
abstract = "In our experiment we studied the antioxidant enzyme activities (superoxide dismutase-SOD, catalase-CAT, glutathione peroxidase-GSH-Px, glutathione reductase-GR, and glutathione-S-transferase-GST} in hepatopancreas, gills and abdominal muscle of spinycheek crayfish (Orconectes limosus) from the Serbian part of Danube River. The speciments were collected with deep nets and tissue samples were prepared for analisys by standard methods. All enzyme activities were  measured spectrophotometrically and expressed as specific (U/mg proteins) and total (U/g net mass). The results show strong tissue specifity of investigated enzymes. Specific and total SOD activity in hepatopancreas was lower than in gills  and muscle. At the same time, total SOD activity in gills was significantly lower in respect to muscle. The specific and total activity of CAT was significantly higher in hepatopancreas than in gills and muscle, as well as in gills in respect to the muscle. Same trend was obtained for specific and total activity of GSH-Px. In gills of spinycheek crayfish·, specific activity of GR was significantly higher than in hepatopancreas and muscle, as well as in gills in respect to the muscle. Total GR activity was also significantly higher in gills comparing to hepatopancreas and muscle. The specific and total activity of GST was significantly increased in hepatopancreas than in gills and muscle. At the same time, the activity of GST was higher in gills than in muscle. The obtained results show a strong tissue specifity of antioxidant defense enzymes in investigated tissues of spinycheek crayfish which is accompanied with its different metabolic activity.",
publisher = "Društvo fiziologa Republike Srbije, Belgrade: Serbian Physiology Society",
journal = "Abstract Book: The first congress of physiological sciences of Serbia and Montenegro with international participation: Molecular, Cellular and Integrative Basis of Health, Disease and Therapy; 2005 Nov 9-12; Belgrade, Serbia",
title = "Activities of antioxidant defense enzyme in some tissues of spinycheek crayfish (Orconectes limosus Rafinesque) from Serbian part of Danube river",
pages = "219",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5951"
}
Borković-Mitić, S., Milošević, S., Radovanović, T., Pavlović, S., Štajn, A. Š., Žikić, R. V., Maksimović-Kosanović, K.,& Saičić, Z.. (2005). Activities of antioxidant defense enzyme in some tissues of spinycheek crayfish (Orconectes limosus Rafinesque) from Serbian part of Danube river. in Abstract Book: The first congress of physiological sciences of Serbia and Montenegro with international participation: Molecular, Cellular and Integrative Basis of Health, Disease and Therapy; 2005 Nov 9-12; Belgrade, Serbia
Društvo fiziologa Republike Srbije., 219.
https://hdl.handle.net/21.15107/rcub_ibiss_5951
Borković-Mitić S, Milošević S, Radovanović T, Pavlović S, Štajn AŠ, Žikić RV, Maksimović-Kosanović K, Saičić Z. Activities of antioxidant defense enzyme in some tissues of spinycheek crayfish (Orconectes limosus Rafinesque) from Serbian part of Danube river. in Abstract Book: The first congress of physiological sciences of Serbia and Montenegro with international participation: Molecular, Cellular and Integrative Basis of Health, Disease and Therapy; 2005 Nov 9-12; Belgrade, Serbia. 2005;:219.
https://hdl.handle.net/21.15107/rcub_ibiss_5951 .
Borković-Mitić, Slavica, Milošević, Slaviša, Radovanović, Tijana, Pavlović, Slađan, Štajn, Andraš Š., Žikić, Radoslav V., Maksimović-Kosanović, Katica, Saičić, Zorica, "Activities of antioxidant defense enzyme in some tissues of spinycheek crayfish (Orconectes limosus Rafinesque) from Serbian part of Danube river" in Abstract Book: The first congress of physiological sciences of Serbia and Montenegro with international participation: Molecular, Cellular and Integrative Basis of Health, Disease and Therapy; 2005 Nov 9-12; Belgrade, Serbia (2005):219,
https://hdl.handle.net/21.15107/rcub_ibiss_5951 .