Selenium status of sheep and their lambs in the Northern Serbian province of Vojvodina
Status selena ovaca i njihove jagnjadi u Vojvodini
Апстракт
The blood plasma concentrations of selenium and plasma and whole blood GSH-Px activities were determined in 30 sheep on three farms (A=Kać, B=Ečka and C=Čoka) in marginally deficient areas of Vojvodina. Selenium concentrations in feedstuffs from the territories surrounding the studied farms were lower than 0.10 ppm in more than 90% of the samples. Plasma selenium concentrations in sheep from farms A, B and C were 83.44 ± 19.09 μg/L; 183.90 ± 37.10 μg/L and 82.14±25.09 μg/L respectively. Plasma GSH-Px activity was the lowest on farm B (0.70 ± 0.37 μkat/L), nonsignificantly higher on farm A (0.81 ± 0.40 μkat/L) and highest on farm C (1.66 ± 0.88 μkat/L). Mean whole blood GSH-Px activities ranged between 194.38 μkat/L (farm C) and 236.51 μkat/L (farm B). On farm A the blood plasma concentrations of selenium and plasma and whole blood GSH-Px activities were determined also in suckling lambs in relation to their mothers. Plasma selenium content in lambs (50.58 ± 10.06 μg/L) was lower than i...n adult sheep at the same location. Both plasma (0.81 ± 0.40 μkat/L) and whole blood (424.21 ± 117.19 μkat/L) GSH-Px activities were significantly higher in lambs compared to their dams.
Cilj ovog rada je bio da se odredi status selena ovaca i jagnjadi sa područja Vojvodine koja su marginalno deficitarna ovim mikroelementom. Koncentracija selena u hranivima dobijenim sa područja oko farmi A (Kać), B (Ečka) i C (Čoka) bila je niža od 0.1 ppm u više od 90% uzoraka. Koncentracija selena u plazmi ovaca sa ispitivanih farmi iznosila je 83.44 ± 19.09 μg/L (farma A) 183.90 ± 37.10 μg/L (farma B) i 82.14 ± 25.09 μg/L (farma C). Aktivnost enzima glutation peroksidaze (GSH-Px) u plazmi bila je najniža na farmi B (0.70 ± 0.37 μkat/L), nešto viša na farmi A (0.81 ± 0.40 μkat/L) i statistički značajno viša na farmi C (1.66±0.88 μkat/L). Aktivnost GSH-Px u punoj krvi ovaca kretala se u intervalu od 194.38 μkat/L (farma C) do 236.51 μkat/L (farma B). Na lokalitetu Kać (farma A) ispitivan je status selena jagnjadi na sisi. Koncentracija selena u plazmi jagnjadi sa ispitivane farme iznosila je 50.78 ± 10.06 μg/L. Aktivnosti GSH-Px u plazmi (1,20 ± 0.58 μkat/L) i punoj krvi jagnjadi (42...4,21±117,19 μkat/L) bile su značajno više u odnosu na vrednosti kod odraslih ovaca sa istog lokaliteta.
Кључне речи:
selenium / glutathione peroxidase / sheep / lambsИзвор:
Acta Veterinaria-Beograd, 2004, 54, 5-6, 403-409Издавач:
- Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd
DOI: 10.2298/AVB0406403P
ISSN: 0567-8315
WoS: 000226086100008
Scopus: 2-s2.0-13244288631
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Pešut, Olivera AU - Jovanović, Ivan B. AU - Gvozdić, Dragan AU - Stojić, Velibor PY - 2004 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/275 AB - The blood plasma concentrations of selenium and plasma and whole blood GSH-Px activities were determined in 30 sheep on three farms (A=Kać, B=Ečka and C=Čoka) in marginally deficient areas of Vojvodina. Selenium concentrations in feedstuffs from the territories surrounding the studied farms were lower than 0.10 ppm in more than 90% of the samples. Plasma selenium concentrations in sheep from farms A, B and C were 83.44 ± 19.09 μg/L; 183.90 ± 37.10 μg/L and 82.14±25.09 μg/L respectively. Plasma GSH-Px activity was the lowest on farm B (0.70 ± 0.37 μkat/L), nonsignificantly higher on farm A (0.81 ± 0.40 μkat/L) and highest on farm C (1.66 ± 0.88 μkat/L). Mean whole blood GSH-Px activities ranged between 194.38 μkat/L (farm C) and 236.51 μkat/L (farm B). On farm A the blood plasma concentrations of selenium and plasma and whole blood GSH-Px activities were determined also in suckling lambs in relation to their mothers. Plasma selenium content in lambs (50.58 ± 10.06 μg/L) was lower than in adult sheep at the same location. Both plasma (0.81 ± 0.40 μkat/L) and whole blood (424.21 ± 117.19 μkat/L) GSH-Px activities were significantly higher in lambs compared to their dams. AB - Cilj ovog rada je bio da se odredi status selena ovaca i jagnjadi sa područja Vojvodine koja su marginalno deficitarna ovim mikroelementom. Koncentracija selena u hranivima dobijenim sa područja oko farmi A (Kać), B (Ečka) i C (Čoka) bila je niža od 0.1 ppm u više od 90% uzoraka. Koncentracija selena u plazmi ovaca sa ispitivanih farmi iznosila je 83.44 ± 19.09 μg/L (farma A) 183.90 ± 37.10 μg/L (farma B) i 82.14 ± 25.09 μg/L (farma C). Aktivnost enzima glutation peroksidaze (GSH-Px) u plazmi bila je najniža na farmi B (0.70 ± 0.37 μkat/L), nešto viša na farmi A (0.81 ± 0.40 μkat/L) i statistički značajno viša na farmi C (1.66±0.88 μkat/L). Aktivnost GSH-Px u punoj krvi ovaca kretala se u intervalu od 194.38 μkat/L (farma C) do 236.51 μkat/L (farma B). Na lokalitetu Kać (farma A) ispitivan je status selena jagnjadi na sisi. Koncentracija selena u plazmi jagnjadi sa ispitivane farme iznosila je 50.78 ± 10.06 μg/L. Aktivnosti GSH-Px u plazmi (1,20 ± 0.58 μkat/L) i punoj krvi jagnjadi (424,21±117,19 μkat/L) bile su značajno više u odnosu na vrednosti kod odraslih ovaca sa istog lokaliteta. PB - Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd T2 - Acta Veterinaria-Beograd T1 - Selenium status of sheep and their lambs in the Northern Serbian province of Vojvodina T1 - Status selena ovaca i njihove jagnjadi u Vojvodini VL - 54 IS - 5-6 SP - 403 EP - 409 DO - 10.2298/AVB0406403P ER -
@article{ author = "Pešut, Olivera and Jovanović, Ivan B. and Gvozdić, Dragan and Stojić, Velibor", year = "2004", abstract = "The blood plasma concentrations of selenium and plasma and whole blood GSH-Px activities were determined in 30 sheep on three farms (A=Kać, B=Ečka and C=Čoka) in marginally deficient areas of Vojvodina. Selenium concentrations in feedstuffs from the territories surrounding the studied farms were lower than 0.10 ppm in more than 90% of the samples. Plasma selenium concentrations in sheep from farms A, B and C were 83.44 ± 19.09 μg/L; 183.90 ± 37.10 μg/L and 82.14±25.09 μg/L respectively. Plasma GSH-Px activity was the lowest on farm B (0.70 ± 0.37 μkat/L), nonsignificantly higher on farm A (0.81 ± 0.40 μkat/L) and highest on farm C (1.66 ± 0.88 μkat/L). Mean whole blood GSH-Px activities ranged between 194.38 μkat/L (farm C) and 236.51 μkat/L (farm B). On farm A the blood plasma concentrations of selenium and plasma and whole blood GSH-Px activities were determined also in suckling lambs in relation to their mothers. Plasma selenium content in lambs (50.58 ± 10.06 μg/L) was lower than in adult sheep at the same location. Both plasma (0.81 ± 0.40 μkat/L) and whole blood (424.21 ± 117.19 μkat/L) GSH-Px activities were significantly higher in lambs compared to their dams., Cilj ovog rada je bio da se odredi status selena ovaca i jagnjadi sa područja Vojvodine koja su marginalno deficitarna ovim mikroelementom. Koncentracija selena u hranivima dobijenim sa područja oko farmi A (Kać), B (Ečka) i C (Čoka) bila je niža od 0.1 ppm u više od 90% uzoraka. Koncentracija selena u plazmi ovaca sa ispitivanih farmi iznosila je 83.44 ± 19.09 μg/L (farma A) 183.90 ± 37.10 μg/L (farma B) i 82.14 ± 25.09 μg/L (farma C). Aktivnost enzima glutation peroksidaze (GSH-Px) u plazmi bila je najniža na farmi B (0.70 ± 0.37 μkat/L), nešto viša na farmi A (0.81 ± 0.40 μkat/L) i statistički značajno viša na farmi C (1.66±0.88 μkat/L). Aktivnost GSH-Px u punoj krvi ovaca kretala se u intervalu od 194.38 μkat/L (farma C) do 236.51 μkat/L (farma B). Na lokalitetu Kać (farma A) ispitivan je status selena jagnjadi na sisi. Koncentracija selena u plazmi jagnjadi sa ispitivane farme iznosila je 50.78 ± 10.06 μg/L. Aktivnosti GSH-Px u plazmi (1,20 ± 0.58 μkat/L) i punoj krvi jagnjadi (424,21±117,19 μkat/L) bile su značajno više u odnosu na vrednosti kod odraslih ovaca sa istog lokaliteta.", publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd", journal = "Acta Veterinaria-Beograd", title = "Selenium status of sheep and their lambs in the Northern Serbian province of Vojvodina, Status selena ovaca i njihove jagnjadi u Vojvodini", volume = "54", number = "5-6", pages = "403-409", doi = "10.2298/AVB0406403P" }
Pešut, O., Jovanović, I. B., Gvozdić, D.,& Stojić, V.. (2004). Selenium status of sheep and their lambs in the Northern Serbian province of Vojvodina. in Acta Veterinaria-Beograd Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd., 54(5-6), 403-409. https://doi.org/10.2298/AVB0406403P
Pešut O, Jovanović IB, Gvozdić D, Stojić V. Selenium status of sheep and their lambs in the Northern Serbian province of Vojvodina. in Acta Veterinaria-Beograd. 2004;54(5-6):403-409. doi:10.2298/AVB0406403P .
Pešut, Olivera, Jovanović, Ivan B., Gvozdić, Dragan, Stojić, Velibor, "Selenium status of sheep and their lambs in the Northern Serbian province of Vojvodina" in Acta Veterinaria-Beograd, 54, no. 5-6 (2004):403-409, https://doi.org/10.2298/AVB0406403P . .