Ward G E, Moffatt R, Olfert E
J Clin Microbiol. 1978 Aug;8(2):177-80. doi: 10.1128/jcm.8.2.177-180.1978.
Pasteurella pneumotropica was isolated from the uteri, fetuses, lungs, and spleens of aborting Swiss Carworth mice. Male mice in the colony carried P. pneumotropica in pharynges, testes, and seminal vesicles. Normal pregnant and nongravid females carried P. pneumotropica in the eye of 1 and in the uteri of 4 of 11. Pregnant mice from another colony did not abort when injected with P. pneumotropica. Necrotizing and suppurative metritis was found among aborting females with P. pneumotropica infections. Occurrence of malignant lymphoma and mammary adenocarcinoma among animals in this colony likely resulted in immunosuppression which could have predisposed animals to the diseases seen.
从流产的瑞士卡沃思小鼠的子宫、胎儿、肺和脾脏中分离出嗜肺巴斯德菌。该鼠群中的雄性小鼠在咽部、睾丸和精囊中携带嗜肺巴斯德菌。正常怀孕和未怀孕的雌性小鼠中,1只的眼部和11只中的4只的子宫中携带嗜肺巴斯德菌。来自另一个鼠群的怀孕小鼠注射嗜肺巴斯德菌后未发生流产。在感染嗜肺巴斯德菌的流产雌性小鼠中发现了坏死性和化脓性子宫炎。该鼠群中的动物发生恶性淋巴瘤和乳腺腺癌可能导致了免疫抑制,这可能使动物易患所观察到的疾病。