A large-scale survey for rare blood group screening among blood donors in Chinese over Nanjing area.
- Author:
Ling MA
1
;
Yan-Chun LIU
;
Min XUE
;
Peng WEI
;
Rong-Cai TANG
Author Information
1. Department of Blood Transfusion, Jiangsu Province Blood Center, Nanjing 210042, Jiangsu Province, China.
- Publication Type:Journal Article
- MeSH:
Asian Continental Ancestry Group;
genetics;
Blood Group Antigens;
classification;
genetics;
Blood Grouping and Crossmatching;
Erythrocytes;
cytology;
Humans;
Phenotype
- From:
Journal of Experimental Hematology
2011;19(1):231-234
- CountryChina
- Language:Chinese
-
Abstract:
The purpose of this study was to investigate the distribution of 10 rare red blood groups in Chinese Nanjing population, so as to provide compatible rare blood to patients and to create a donor data bank. Jk (a-b-) (Kidd) phenotypes were detected by urea, while H-(H), GPA-(MNS), GPC-(Gerbich), i+ (Ii) and Lub-(Lutheran) phenotypes were detected by monoclonal, polyclonal antibodies with U type 96 well microplate technology. The screening of Jsb- and k-(Kell), Fya-(Duffy), Ok-(Ok), s-(MNS) and Dib-(Digeo) phenotypes were performed by polymerase chain reaction. The results showed that 2 Jk (a-b-) out of 40337 donation samples and 3 Fy (a-b+) out of 1782 donation samples were found, while no other rare blood phenotypes (H-, GPA-, GPC-, Lub-, Ok-, s-, Jsb-, k-, Dib- and i+) were detected. It is concluded that the frequencies of Jk (a-b-) and Fya(a-b+) are 0.0049% and 0.168% respectively. No more rare blood phenotype was found in this screening.
