Digiacomo R F, Allen V, Hinton M H
Department of Comparative Medicine, School of Medicine, University of Washington, Seattle 98195.
Lab Anim. 1991 Jul;25(3):236-41. doi: 10.1258/002367791780808365.
Twelve litters, comprising 41 rabbits aged 35 to 60 days old, in a closed university colony, were monitored for acquisition of nasal Pasteurella multocida subsp. multocida infection. Isolates from 11 infected rabbits were characterized by colonial morphology, capsular type, biotype and antibiotic resistance. Selected isolates were further characterized by somatic antigen typing. Two major strains of P. multocida subsp. multocida were detected in the colony. One strain had mucoid colonies, fermented few carbohydrates and was serotype A:5, whereas, the other strain had smooth iridescent colonies, non-typeable capsular antigen, type 3 somatic antigen and fermented more than twice as many carbohydrates.
在一所大学封闭的兔群中，对12窝共41只35至60日龄的兔子进行监测，以观察其感染鼻多杀性巴氏杆菌多杀亚种的情况。对11只感染兔子的分离株进行了菌落形态、荚膜类型、生物型和抗生素耐药性鉴定。对选定的分离株进一步进行菌体抗原分型鉴定。在该兔群中检测到两种主要的多杀性巴氏杆菌多杀亚种菌株。一种菌株菌落呈黏液状，能发酵的碳水化合物较少，血清型为A:5；而另一种菌株菌落光滑有虹彩，荚膜抗原不可分型，菌体抗原为3型，能发酵的碳水化合物是前者的两倍多。
