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作者将产肠毒素性大肠杆菌( ETEC)定居因子( CF) CFA/ 和CS6加或不加不耐热肠毒素突变体( m LT)鼻腔( IN)和胃内( IG)接种小鼠,观察其免疫原性和效力。 选取6～8周雌性BALB/ c小鼠,随机IN或IG接种:第1组CFA/ ;第2组CFA/ + m L T;第3和7组m LT;第4和8组PBS;第5组CS6 ;第6
The authors inoculated mice with intranasal (IN) and intragastric (IG) enterotoxigenic Escherichia coli (ETEC) colonization factor (CF) CFA / and CS6 plus or minus heat-labile enterotoxin mutants Its immunogenicity and potency. Groups of 6 to 8 weeks old female BALB / c mice were enrolled and were random inoculated with IN or IG: Group 1 CFA /; Group 2 CFA / + m LT; Groups 3 and 7 m LT; Groups 4 and 8 PBS; Group CS6;