Plouffe J F, Bollin G E, Para M F, Kelly K A
J Clin Microbiol. 1984 Dec;20(6):1223-4. doi: 10.1128/jcm.20.6.1223-1224.1984.
Guinea pigs were infected with two subtypes of Legionella pneumophila serogroup 1 (UH1 and RH1). Seroconversion by indirect fluorescent-antibody assay was demonstrated in 94 to 97% of guinea pigs when the challenge strain was used as the antigen. The standard Philadelphia 1 antigen demonstrated seroconversion in 94% UH1-challenged animals, but in only 66% of RH1-challenged animals.
豚鼠感染了嗜肺军团菌血清型1的两个亚型(UH1和RH1)。当用攻击菌株作为抗原时,通过间接荧光抗体试验在94%至97%的豚鼠中证实了血清转化。标准的费城1抗原在94%受UH1攻击的动物中显示出血清转化,但在受RH1攻击的动物中仅为66%。