【摘要】 本文对鸡感染柔嫩艾美耳球虫时盲肠中氧化 还原电位和 pH值的变化情况进行了研究。鸡在感染球虫后第 7、10、14d时盲肠中的 pH值呈显著下降 (P <0 0 5) ,且氧化 还原电位 (Eh)显著地向氧化相移动 (P <0 0 5)。结果表明 :柔嫩艾美耳球虫感染所引起的肠炎沙门氏菌感染增强现象可能至少与球虫感染时的氧化还原电位和 pH值的改变相关。更多还原

【Abstract】 The effect of Eimeria tenella infection on the cecal oxidation reduction potential and pH of chickens was studied.Chickens were necropsied at 7,10 and 14 days after coccidial infection.Cecal oxidation reduction potential significantly shifted to the oxidative phase in the birds with coccidiosis at 7,10 and 14 days postinfection,and significant increase of cecal pH at 7 and 14 days.Results indicated that the change of cecal oxidation reduction potential and pH might be,partially,responsible for the enhancement of concurrent Salmonella enteritidis infection in the chickens with cecal coccidiosis. [WT5HZ]更多还原