Björkstén B, Gothefors L, Sidenvall R
Pediatr Res. 1979 Jun;13(6):737-41. doi: 10.1203/00006450-197906000-00003.
Strains of Escherichia coli were opsonized in human colostrum via heat stable opsonins and the classic complement pathway, but colostrum lacked capacity to opsonize E. coli via the alternative pathway. There was no bacteriostatic activity against serum sensitive E. coli strains, although specific antibodies against the strains were present. Neutrophils suspended in colostrum had normal chemotaxis and this was not altered by treating the colostrum with HCl.
大肠杆菌菌株通过热稳定调理素和经典补体途径在人初乳中被调理，但初乳缺乏通过替代途径调理大肠杆菌的能力。尽管存在针对血清敏感大肠杆菌菌株的特异性抗体，但初乳对这些菌株没有抑菌活性。悬浮在初乳中的中性粒细胞具有正常的趋化性，用盐酸处理初乳不会改变这种趋化性。
