D'Amelio R, Bilotta P, Pachì A, Aiuti F
Clin Exp Immunol. 1979 Jul;37(1):33-7.
The polyethylene-glycol (PEG) precipitation assay was used to examine the sera of sixty-nine pregnant women, thirty with normal pregnancies, ten with toxaemia of pregnancy, eleven with pregnancy complicated by diabetes and eighteen with case histories of recurrent abortions in order to find evidence of eventual circulating immune complexes (CIC). CIC were not seen in normal pregnancies, but were found in two of the toxaemic group, in two of those with recurrent abortions and in two of those with diabetes. After delivery, these six positive cases were all negative. The presence of CIC may have a determining role in the pathogenesis of some of the cases of the above conditions.
采用聚乙二醇（PEG）沉淀试验检测了69名孕妇的血清，其中30名正常妊娠，10名患有妊娠中毒症，11名妊娠合并糖尿病，18名有习惯性流产病史，以寻找循环免疫复合物（CIC）存在的证据。正常妊娠者未见CIC，但在妊娠中毒症组中有2例、习惯性流产组中有2例、糖尿病组中有2例检测到CIC。分娩后，这6例阳性病例均转为阴性。CIC的存在可能在上述某些情况的发病机制中起决定性作用。
