Effects of dietary supplementation of some antioxidants on liver antioxidant status and plasma biochemistry parameters of heat-stressed quail
Yazarlar (3)
Prof. Dr. Şenay SARICA
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Cumhuriyet Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
|
| Makale Alt Türü | Ulusal alan endekslerinde (TR Dizin, ULAKBİM) yayınlanan tam makale |
| Dergi Adı | Türk Tarım - Gıda Bilim ve Teknoloji dergisi |
| Dergi ISSN | 2148-127X |
| Dergi Tarandığı Indeksler | TR DİZİN |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2017 |
| Cilt No | 5 |
| Sayı | 7 |
| Sayfalar | 773 / 779 |
| Özet |
| This study aimed to compare the dietary supplementation of oleuropein (O) andα-tocopherol acetate (TA) alone or with organic selenium (Se) on liver antioxidant statusand some plasma biochemistry parameters in Japanese quails reared under heat stress(HS). A total of 800, two-weeks old quails were kept in wire cages in the temperaturecontrolledrooms at either 22°C or 34°C for 8 h/d and fed on a basal diet (NC) or the dietssupplemented with TA (TA200) or O (O200) at 200 mg/kg alone or with OSe(TA200+OSe and O200+OSe) to the NC diet. HS decreased the total antioxidant status(TAS) and increased the total oxidative stress (TOS) and oxidative stress index (OSI) ofliver compared to thermoneutral temperature (TN). The TA200, O200, TA200+OSe andO200+OSe diets increased TAS and decreased TOS of liver compared to those of quailsfed NC. OSI was decreased by the TA200, O200 and TA200+OSe diets compared to NCand O200+OSe diets. HS reduced plasma albumin (A) and total protein (TP)concentrations, on the other hand, increased plasma glucose (G), total cholesterol (CHO)and triglyceride (TG) levels compared to TN. The TA200, O200, TA200+OSe andO200+OSe diets reduced plasma total CHO and TG levels and increased plasma A level.The TA200 and TA200+OSe diets reduced plasma G level and increased plasma TPlevels compared to those of quails fed the other diets. In conclusion, dietarysupplementation of vitamin E and oleuropein alone or with organic selenium is necessaryto remove the negative effects of heat stress on liver antioxidant status and some plasmaparameters of quails. |
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