ISI STRESİ OLUŞTURULAN BROYLERLERDE ANTİBAKTERİYAL ETKİLİ BİTKİ EKSTRAKTİNİN (HERBROMIX®) BAZI ANTİOKSİDANLAR VE KAN PARAMETRELERİ ÜZERİNE ETKİSİ

Yıl 2007, Cilt: 23 Sayı: 3, 51 - 55, 01.09.2007

Nurcan Dönmez Ercan Keskin

Öz

Anahtar Kelimeler

Isı stresi, broyler, bitki ekstraktı, antioksidan, biyokimyasal parametreler

The Effects of Plant Extract with an Antibacterial Effect (Herbromix") on some Antioxidants and B100d Parameters in Heat-Stressed Broilers

Öz

ln the study the effects of plant extract (Herbromix®) with an antibacterial effect added to ration on some blood parameters and antioxidants were studied in 80 broiler chicks under heat stress. The chicks were divided into four groups as control (K), plant extract (B), stress (S) and stress + plant extract (SB). The study was carried on 45 days. At first 15 days , herbal extract was administrated to P and SP groups. Second 15 days , heat stress (38 -39 CO) was applied to S and SB groups. Plant extract appli cation was carried on during third 15 days . MDA levels increased significanlly (p<0.05) in S and SB groups on the 15th day with heat stress. GSH levels significanlly decreased in S group compared with the other groups. At the 15th days with the heat stress application, total protein and cholesterol levels were decreased (p<0.05) and glucose levels increased (p<0 .05) in S compared with control group. Except of GSH
levels there was no differences between S and SB groups in respect of any parameters. In conclusian, the results determined in the study might be important to demonstrate the negative effects of heat stress on same biochemical and antioxidant parameters; however the plant extract administration has no beneficial effect in heat stress.

Anahtar Kelimeler

Heat stress, broiler, plant extract, antioxidant, biochemical parameters.