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Phenotypic Profile of Rh and Kell Blood Group Systems among Blood Donors in Cote d’Ivoire, West Africa

机译:科特迪瓦,西非献血者RH和KELL血型系统的表型剖面

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Few countries in sub-Saharan Africa make systematic searches for antigens C, c, E, and e of the Rh and Kell system antigens in the donor and recipient, thereby exposing transfused patients. Purpose and Objectives. In this paper, we propose to determine the red cell Rh and Kell blood groups among blood donors from traditional techniques to improve medical care of transfused patients. This study will allow us to assess the frequency of blood group antigens in these systems. Study Design and Methods. We carried out a study on the red cell typing in the blood donor population of the National Blood Transfusion Center in Abidjan. This study was performed on 651 blood donors. Results. For the Rh system, the antigen frequencies of D, c, e, C, and E are, respectively, 92.93%, 99.85%, 99.85%, 21.97%, and 13.82%. K antigen is found in 0.77% of donors. Discussion and Conclusion. Although the frequencies of the most immunogenic antigens are lower than in the white race, lack of preventive measures makes the immunological risk high in Africa. Furthermore, Africa is full of specificities that are important to note for a better care of our patients.
机译:撒哈拉以南的少数国家在供体和受体中对Rh和Kell系统抗原的抗原C,C,E和E进行系统搜索,从而暴露转染患者。目的和目标。在本文中,我们提出从传统技术中确定献血者中的红细胞RH和KELL血液,以改善转染患者的医疗。本研究将允许我们评估这些系统中的血型抗原的频率。研究设计和方法。我们对阿比哈丹国家血液输血中心的献血者群体中的红细胞进行了研究。本研究进行了651份献血者。结果。对于RH系统,D,C,E,C和E的抗原频率分别为92.93%,99.85%,99.85%,21.97%和13.82%。 K抗原在0.77%的供体中发现。讨论和结论。尽管最免疫原性抗原的频率低于白种比赛,但缺乏预防措施使得非洲的免疫风险高。此外,非洲充满了对更好地照顾患者的重要性。

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