Garza-Chapa R, Rojas-Alvarado M A
Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Monterrey, Nuevo León, México.
Arch Med Res. 1996 Summer;27(2):243-51.
ABO and Rh(o)(D) blood groups were determined in 3813 males and females affiliated with the Instituto Mexicano del Seguro Social (IMSS) who are residents of the Monterrey Metropolitan Area (MMA) in northeastern Mexico. They were selected by their monophyletic or polyphyletic surnames. The ABO and Rh(o)(D) blood group phenotypes and gene frequencies were determined and based upon these, the risk of incompatibilities was estimated for both marriages (MI) and maternal-fetal incompatibility (MFI). These were compared with those estimated for other populations of residents in the MMA, and in other locations in Mexico, as well as with the two most important ancestral populations, Spanish and Tlaxcaltecan Mexican Indians, with the hypothesis that the percent of risk of ABO and Rh(o)(D) MI and MFI are greater in the population with monophyletic surnames than those with polyphyletic surnames. It was found that for persons with monophyletic and polyphyletic surnames, as well as for the other populations in the MMA and other places in Mexico, their ABO and Rho(D) MI and MFI percent of risk are intermediate to the ones estimated for their ancestry. The percentages of MI and MFI are higher for the persons with monophyletic than for the ones with polyphyletic surnames, other populations from the MMA and those from other locations in Mexico. The risks are higher when the similarity with Spanish increases and are lower when their similarities with the Mexican Indians increase.
在墨西哥东北部蒙特雷大都市区（MMA），对隶属于墨西哥社会保障局（IMSS）的3813名男性和女性进行了ABO和Rh（o）（D）血型测定。他们是根据其单姓或复姓挑选出来的。测定了ABO和Rh（o）（D）血型表型及基因频率，并据此估计了婚姻（MI）和母胎血型不合（MFI）的不相容风险。将这些结果与MMA其他居民群体、墨西哥其他地区的居民群体，以及两个最重要的祖先群体，即西班牙人和特拉斯卡拉印第安人的估计结果进行了比较，假设单姓人群中ABO和Rh（o）（D）血型MI和MFI的风险百分比高于复姓人群。结果发现，对于单姓和复姓人群，以及MMA和墨西哥其他地区的其他人群，他们的ABO和Rh（o）（D）血型MI和MFI风险百分比介于根据其祖先估计的风险百分比之间。单姓人群的MI和MFI百分比高于复姓人群、MMA的其他人群以及墨西哥其他地区的人群。与西班牙人的相似性增加时风险更高，与墨西哥印第安人的相似性增加时风险更低。
