Ajayi S A, Wilson A J, Campbell R S
Res Vet Sci. 1978 Jul;25(1):76-81.
Groups of Brahman-cross steers maintained on two nutritional planes were infected intravenously with a stabilate of Anaplasma marginale. In general, animals on the higher plane of nutrition were more severely affected. Fever was the first clinical sign of anaplasmosis but, like anaemia, was absent in the mildest cases. When present anaemia appeared two to three weeks after infection. There was a corresponding increase in erythrocyte sedimentation rates when read after 24 h but not at 1 h. The haemolytic nature of the anaemia was indicated by a significant increase in unconjugated bilirubin during the acute phase. Some visceral damage was suggested by a significant increase of serum aspartate amino-transferase (GOT) especially in severely affected animals of the 'high' nutrition group but no significant change occurred in levels of alanine amino-transferase (GPT).
将两组处于两种营养水平的婆罗门杂交阉牛通过静脉注射边缘无浆体稳定株进行感染。总体而言，营养水平较高的动物受到的影响更严重。发热是无浆体病的首个临床症状，但与贫血一样，在最轻微的病例中不存在。贫血在感染后两到三周出现。24小时后读取的红细胞沉降率相应增加，但1小时时没有增加。急性期未结合胆红素显著增加表明贫血具有溶血性。血清天冬氨酸氨基转移酶（GOT）显著升高提示存在一些内脏损伤，尤其是在“高”营养组受严重影响的动物中，但丙氨酸氨基转移酶（GPT）水平没有显著变化。
