Selenium, thiobarbituric acid reactive substances, and thyroid hormone activation in broilers supplemented with selenium as selenized yeast or sodium selenite
Samo za registrovane korisnike
2011
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The objective of this experiment was to compare the efficiencies of sodium selenite (SS) and selenized yeast (SY) supplemented at different doses (0.05 and 0.30 mg Se/kg feed) with respect to plasma glutathione peroxidase (Gpx) activity, extent of oxidative lipid injury, and thyroid hormone activation in broilers during the first four weeks of growth. Results indicate a significant increase in plasma Gpx activity and reduction in thiobarbituric acid reactive substances (TBARS) in all supplemented groups at 4 weeks of age compared to 2-week-old chicks. Plasma thyronine activation was highest in SY supplemented broilers. It can be concluded that in the first 4 weeks of broiler life selenite has a more efficient antioxidative effect which is reflected in lower plasma and liver TBARS values. However, broiler feed supplementation with selenized yeast results in a more proficient conversion of T4 to T3.
Ključne reči:
Broilers / selenium / TBARS / thyroid hormonesIzvor:
Japanese Journal of Veterinary Research, 2011, 59, 2-3, 69-77Izdavač:
- Hokkaido Univ, Sapporo
Finansiranje / projekti:
- Razvoj tehnologija i proizvoda na bazi mineralnih sirovina i otpadne biomase u cilju zaštite resursa za proizvodnju bezbedne hrane (RS-MESTD-Technological Development (TD or TR)-31003)
- Biotehnologija u regulaciji proizvodnog i reproduktivnog statusa i zdravstvenog stanja kod visoko-mlečnih krava (RS-MESTD-Technological Development (TD or TR)-31050)
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Institucija/grupa
Fakultet veterinarske medicineTY - JOUR AU - Valčić, Olivera AU - Jovanović, Ivan B. AU - Milanović, Svetlana PY - 2011 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/764 AB - The objective of this experiment was to compare the efficiencies of sodium selenite (SS) and selenized yeast (SY) supplemented at different doses (0.05 and 0.30 mg Se/kg feed) with respect to plasma glutathione peroxidase (Gpx) activity, extent of oxidative lipid injury, and thyroid hormone activation in broilers during the first four weeks of growth. Results indicate a significant increase in plasma Gpx activity and reduction in thiobarbituric acid reactive substances (TBARS) in all supplemented groups at 4 weeks of age compared to 2-week-old chicks. Plasma thyronine activation was highest in SY supplemented broilers. It can be concluded that in the first 4 weeks of broiler life selenite has a more efficient antioxidative effect which is reflected in lower plasma and liver TBARS values. However, broiler feed supplementation with selenized yeast results in a more proficient conversion of T4 to T3. PB - Hokkaido Univ, Sapporo T2 - Japanese Journal of Veterinary Research T1 - Selenium, thiobarbituric acid reactive substances, and thyroid hormone activation in broilers supplemented with selenium as selenized yeast or sodium selenite VL - 59 IS - 2-3 SP - 69 EP - 77 UR - https://hdl.handle.net/21.15107/rcub_veterinar_764 ER -
@article{ author = "Valčić, Olivera and Jovanović, Ivan B. and Milanović, Svetlana", year = "2011", abstract = "The objective of this experiment was to compare the efficiencies of sodium selenite (SS) and selenized yeast (SY) supplemented at different doses (0.05 and 0.30 mg Se/kg feed) with respect to plasma glutathione peroxidase (Gpx) activity, extent of oxidative lipid injury, and thyroid hormone activation in broilers during the first four weeks of growth. Results indicate a significant increase in plasma Gpx activity and reduction in thiobarbituric acid reactive substances (TBARS) in all supplemented groups at 4 weeks of age compared to 2-week-old chicks. Plasma thyronine activation was highest in SY supplemented broilers. It can be concluded that in the first 4 weeks of broiler life selenite has a more efficient antioxidative effect which is reflected in lower plasma and liver TBARS values. However, broiler feed supplementation with selenized yeast results in a more proficient conversion of T4 to T3.", publisher = "Hokkaido Univ, Sapporo", journal = "Japanese Journal of Veterinary Research", title = "Selenium, thiobarbituric acid reactive substances, and thyroid hormone activation in broilers supplemented with selenium as selenized yeast or sodium selenite", volume = "59", number = "2-3", pages = "69-77", url = "https://hdl.handle.net/21.15107/rcub_veterinar_764" }
Valčić, O., Jovanović, I. B.,& Milanović, S.. (2011). Selenium, thiobarbituric acid reactive substances, and thyroid hormone activation in broilers supplemented with selenium as selenized yeast or sodium selenite. in Japanese Journal of Veterinary Research Hokkaido Univ, Sapporo., 59(2-3), 69-77. https://hdl.handle.net/21.15107/rcub_veterinar_764
Valčić O, Jovanović IB, Milanović S. Selenium, thiobarbituric acid reactive substances, and thyroid hormone activation in broilers supplemented with selenium as selenized yeast or sodium selenite. in Japanese Journal of Veterinary Research. 2011;59(2-3):69-77. https://hdl.handle.net/21.15107/rcub_veterinar_764 .
Valčić, Olivera, Jovanović, Ivan B., Milanović, Svetlana, "Selenium, thiobarbituric acid reactive substances, and thyroid hormone activation in broilers supplemented with selenium as selenized yeast or sodium selenite" in Japanese Journal of Veterinary Research, 59, no. 2-3 (2011):69-77, https://hdl.handle.net/21.15107/rcub_veterinar_764 .