Glünder G
Klinik für Geflügel, Tierärztlichen Hochschule Hannover.
Berl Munch Tierarztl Wochenschr. 1995 Mar;108(3):101-4.
The infectivity of four Campylobacter (C.) jejuni strains and one C. coli strain was evaluated by the reisolation rate from cloacal swabs after oral infection of chickens at four weeks of age. One strain did not colonize the digestive tract, another infected only a part of the experimental group and a third was excreted at a lower percentage in the first two weeks p.i. compared to the other two strains. In correlation to age, the excretion rate was highest in 7-week-old birds. In groups of 4 and 10-week-old chickens, the peak of the excretion rate appeared slightly delayed and on average, the excretion was lowest in 10-week-old individuals. A high correlation was found between the isolation rate of Campylobacters from cloacal swabs and from caecal contents.
通过对四周龄鸡进行口服感染后，从泄殖腔拭子中重新分离出细菌的比率，评估了四株空肠弯曲杆菌和一株结肠弯曲杆菌的感染性。一株菌株未在消化道定殖，另一株仅感染了部分实验组，第三株在感染后的前两周排泄率低于其他两株。与年龄相关，排泄率在7周龄的鸡中最高。在4周龄和10周龄的鸡群中，排泄率峰值出现稍有延迟，平均而言，10周龄个体的排泄率最低。从泄殖腔拭子和盲肠内容物中分离弯曲杆菌的比率之间存在高度相关性。
