Isaacson R E, Dean E A, Morgan R L, Moon H W
Infect Immun. 1980 Aug;29(2):824-6. doi: 10.1128/iai.29.2.824-826.1980.
Pilus-specific antibody levels measured by enzyme-linked immunosorbent assays in serum and colostrum of pregnant swine (dams) were shown to increase after parenteral vaccination with pili. Pilus-specific antibody levels in dams were correlated with protection of their suckling offspring against fatal diarrhea caused by enterotoxigenic Escherichia coli possessing the same pilus as the vaccine.
通过酶联免疫吸附测定法检测发现,妊娠母猪(母体)血清和初乳中的菌毛特异性抗体水平在经菌毛进行肠胃外疫苗接种后有所升高。母体中的菌毛特异性抗体水平与保护其哺乳后代免受由具有与疫苗相同菌毛的产肠毒素大肠杆菌引起的致命腹泻相关。