Neill S D, Ellis W A, O'Brien J J
Res Vet Sci. 1978 Nov;25(3):368-72.
Examination of catalase-positive Campylobacter-like organisms from cattle and pig abortions, indicated the existence of two distinct biochemical groups. The group 1 strains, predominantly of intestinal origin, were identified as C fetus subspecies intestinalis whereas the group 2 strains appeared similar but not identical to C fetus subspecies venerealis. This second group of organisms was recovered from fetal and placental tissue of animals which aborted, however, the majority of strains were isolated only at 30 degrees C in media not generally employed for Campylobacter isolation. All of the strains from group 2 became aerotolerant on subculture.
对来自牛和猪流产病例的过氧化氢酶阳性弯曲菌样微生物的检测表明，存在两个不同的生化组。第1组菌株主要源自肠道，被鉴定为胎儿弯曲菌肠道亚种，而第2组菌株看起来与胎儿弯曲菌性病亚种相似但并不相同。第二组微生物是从流产动物的胎儿和胎盘组织中分离出来的，然而，大多数菌株仅在30摄氏度下于通常不用于弯曲菌分离的培养基中分离得到。第2组的所有菌株在传代培养后都变得耐氧。
