Olusi S O, McFarlane H
Trop Geogr Med. 1975 Sep;27(3):262-4.
Serum complement component of C3 was lower in both Nigerian children and adults in corresponding British subjects whereas the concentrations of C4 were similar in all groups. It would appear that in the ontogeny of the complement system the concentration of C4 reaches adult level before that of C3.
在对应的英国受试者中,尼日利亚儿童和成人的血清补体成分C3均较低,而所有组中C4的浓度相似。看来在补体系统的个体发育过程中,C4的浓度比C3更早达到成人水平。