Musaev M A, Surkova A M
Parazitologiia. 1976 Jan-Feb;10(1):84-9.
Studies of the contents of total, albuminous and residual nitrogen in the liver tissue of chickens at a single and 3-fold infection with 100 000 oocysts of E. tenella were undertaken. It was established that a single infection of 20-, 40- and 60-day old chickens is accompanied by a decrease in the contents of total and albuminous and an increase in the residual nitrogen. Their level is restored as a rule by the 20-th day after infection. In 40-day old chickens by the 20-th day after the 2-nd and 3-d infections, in contrast to non-immunized chickens the level of total and albuminous nitrogen increases. Residual nitrogen concentration remains in the standard ranges.
对感染10万个柔嫩艾美耳球虫卵囊的鸡进行单次感染和三次感染后，研究了其肝脏组织中总氮、白蛋白氮和残余氮的含量。结果表明，20日龄、40日龄和60日龄的鸡单次感染后，总氮和白蛋白氮含量降低，残余氮含量增加。通常在感染后第20天其水平恢复。40日龄的鸡在第二次和第三次感染后第20天，与未免疫的鸡相比，总氮和白蛋白氮水平升高。残余氮浓度保持在标准范围内。
