Binder A, Amtsberg G, Dose S, Fischer W, Scholz H, Kirchhoff H
Institut für Mikrobiologie und Tierseuchen und der Klinik für Rinderkrankheiten der Tierärztlichen Hochschule Hannover.
Zentralbl Veterinarmed B. 1990 Aug;37(6):430-5.
A total of 247 mycoplasma strains was isolated from 435 lungs, tracheobronchial secretions and nasal swabs originating from cattle with symptoms of bronchopneumonia. Mycoplasma (M.) bovis was found 89 times (36%) and was the most common mycoplasma species in the lungs. M. bovirhinis, M. bovigenitalium, M. spec. and Acholeplasma (A.) laidlawii were isolated 158 times (64%). Among these mycoplasmas M. bovirhinis was the most widespread species (114 isolations). In 55 cases (62%) M. bovis was associated with Pasteurella or Actinomyces (A.) pyogenes. The other mycoplasma species were found in 67 cases (42%) together with these bacteria. Without mycoplasmas Pasteurella and A. pyogenes occurred in 33 of the probes investigated (21%). Beside mycoplasmas Haemophilus (H.) somnus was isolated from 16 of 162 tracheobronchial secretions investigated. The results confirm earlier suppositions that in most of the cases bronchopneumonia of cattle is a multifactorial event, frequently associated with mycoplasmas--especially M. bovis.
从435份来自有支气管肺炎症状牛的肺、气管支气管分泌物和鼻拭子中，共分离出247株支原体菌株。牛支原体（M. bovis）被分离出89次（36%），是肺中最常见的支原体种类。牛鼻支原体（M. bovirhinis）、牛生殖支原体（M. bovigenitalium）、M. spec.和莱氏无胆甾原体（A. laidlawii）被分离出158次（64%）。在这些支原体中，牛鼻支原体是分布最广的种类（分离出114次）。在55例（62%）中，牛支原体与巴氏杆菌或化脓放线菌（A. pyogenes）有关。其他支原体种类在67例（42%）中与这些细菌一起被发现。在所调查的33份样本（21%）中，未发现支原体时，单独出现了巴氏杆菌和化脓放线菌。除支原体外，从162份被调查的气管支气管分泌物中的16份中分离出了睡眠嗜血杆菌（H. somnus）。结果证实了早期的推测，即在大多数情况下，牛的支气管肺炎是一个多因素事件，常与支原体——尤其是牛支原体有关。
