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血型是人类血液的特征之一,这种特征作为遗传标记最为突出,可以说是免疫遗传学的多态性的表现。根据国内、外文献记载,对血型分布的调查结果表明,不同民族和地区,血型的分布存在着明显的差异。对血型分布的调查研究,无论在临床输血,还是在人类学、遗传学、法医学、考古学等方面的应用都具有现实的意义。为了解广州地区人群血型分布情况,我们调查统计了4504名献血员的ABO、Rh、MN及P血型。现将调查结果报告如下。一、材料与方法 1.调查对象:广州地区献血员。随机抽样,不分性别和年龄。 2.调查血型:ABO、Rh、MN和P型。
Blood type is one of the characteristics of human blood, this feature as the most prominent genetic markers, can be said that the immune genetics of polymorphism. According to the domestic and foreign literature, the survey results on the distribution of blood types show that there are obvious differences in the distribution of blood types among different ethnic groups and regions. The investigation of blood group distribution has practical significance both in clinical transfusion and in anthropology, genetics, forensic science and archeology. To understand the distribution of blood type in Guangzhou population, we surveyed ABO, Rh, MN and P blood type of 4,504 blood donors. The survey results are reported below. First, materials and methods 1. Survey: Guangzhou blood donors. Random sampling, regardless of gender and age. 2. Investigate blood type: ABO, Rh, MN and P type.