Papadatos C, Alexiou D, Papaevangelou G, Petropoulos H, Mendris J
Arch Dis Child. 1974 Mar;49(3):222-4. doi: 10.1136/adc.49.3.222.
Immunoglobulins G, A, and M were measured in the serum of 32 term and 59 postmature newborns and their respective mothers. Duration of pregnancy was judged by calculated gestational age, placental pathological findings, and clinically recognizable signs of postmaturity. IgA levels were higher and IgG levels were lower in postmature babies and their respective mothers than in term newborns and their mothers. IgM levels were similar in the two groups studied.
检测了32名足月儿和59名过期产新生儿及其各自母亲血清中的免疫球蛋白G、A和M。通过计算胎龄、胎盘病理检查结果以及临床上可识别的过期产体征来判断孕期时长。过期产婴儿及其各自母亲的IgA水平高于足月儿及其母亲,而IgG水平则低于足月儿及其母亲。两组研究对象的IgM水平相似。