Ashfaq M K, Campbell S G
Am J Vet Res. 1980 Nov;41(11):1789-92.
Caseous lymphadenitis was experimentally induced in goats by inoculating 1 x 10(6) Corynebacterium pseudotuberculosis by 3 routes: subcutaneous, intradermal, and submucosal. The incubation period for the development of abscesses in the present study ranged from 41 to 147 days, the average being 95.2 days. The shedding period for C pseudotuberculosis from opened abscesses ranged from 9 to 37 days, with an average of 20.3 days. The infection spread to mediastinal lymph nodes in 1 goat and to lumbar lymph nodes in 5 goats. None of the goats had abscesses in the mesenteric lymph nodes. Corynebacterium pseudotuberculosis was recovered from all the abscessed lymph nodes but not from the feces or nasal secretions.
通过皮下、皮内和粘膜下3种途径给山羊接种1×10⁶ 伪结核棒状杆菌，从而在实验中诱发干酪性淋巴结炎。本研究中脓肿形成的潜伏期为41至147天，平均为95.2天。伪结核棒状杆菌从破溃脓肿中的排出期为9至37天，平均为20.3天。感染扩散至1只山羊的纵隔淋巴结和5只山羊的腰淋巴结。没有山羊的肠系膜淋巴结出现脓肿。从所有脓肿的淋巴结中均分离出伪结核棒状杆菌，但在粪便或鼻分泌物中未分离到。
