The Rh, MNSs, Duffy and Xg Blood Group Frequencies in Japanese
نویسندگان
چکیده
منابع مشابه
Prevalence of Rh, Duffy, Kell, Kidd & MNSs blood group antigens in the Indian blood donor population
BACKGROUND & OBJECTIVES Little data are available regarding the frequencies of the blood group antigens other than ABO and RhD in the Indian population. Knowledge of the antigen frequencies is important to assess risk of antibody formation and to guide the probability of finding antigen-negative donor blood, which is especially useful when blood is required for a patient who has multiple red ce...
متن کاملXg blood group frequencies in some further populations.
Received August 5, I966. * Caylor-Nickel Clinic and Foundation, Bluffton, Indiana. t University of Michigan, Ann Arbor, Michigan. $ Mackay Memorial Hospital, Taipei, Taiwan. § American Mission, Box I, Bahrain, Arabian Gulf. principally of Swiss extraction. The effective population size is not known, but the level of inbreeding is extremely high. The population appears to deviate from random mat...
متن کاملFrequencies of ABO, MNSs, and Duffy phenotypes among blood donors and malaria patients from four Brazilian Amazon areas.
We compared the serological phenotypic frequencies of ABO, MNSs, and Duffy in 417 blood donors and 309 malaria patients from four Brazilian Amazon areas. Our results suggest no correlation between ABO phenotype and malaria infection in all areas studied. We observed significant correlation between the S +s +, S +s -, and S -s + phenotypes and malaria infection in three areas. Some of the Duffy ...
متن کاملThe Duffy blood group system: a review.
Duffy was the first blood group mapped to an autosome (chromosome 1) using cytogenetic studies. Duffy antigens are located on a glycoprotein that can be found on erythrocytes and other cells throughout the body. Fy(a) and Fy(b) are products of their respective alleles (FY*A, FY*B). Fy(x) characterized by weak Fy(b) expression, is a result of an additional mutation in FY*B. The Fy(a-b-) phenotyp...
متن کاملTHE Rh BLOOD GROUP SYSTEM
T he Rh blood group system is one of the most polymorphic and antigenic blood group systems. It is second only to ABO in importance in blood transfusion and is well known as a primary cause of hemolytic disease of the fetus and newborn (HDFN). The principal antigen is D, and the terms Rh positive and Rh negative refer to the presence or absence of D antigen. Caucasians of European extraction ha...
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ژورنال
عنوان ژورنال: Journal of the Anthropological Society of Nippon
سال: 1971
ISSN: 0003-5505,1884-765X
DOI: 10.1537/ase1911.79.178