著者

小暮 正久

出版者

一般社団法人 日本輸血・細胞治療学会

雑誌

日本輸血学会雑誌 (ISSN:05461448)

巻号頁・発行日

vol.19, no.4-6, pp.161-166, 1973 (Released:2010-03-12)

参考文献数

26

被引用文献数

1 1

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When group O red cells were incubated with UDP-Galactose and serum from group B or AB subjects, they became strongly agglutinable by human anti-B serum. Agglutination titers of these converted red cells against human anti-B serum (1:512) were 1:128.Group O red cells incubated with UDP-Galactose and serum from group Bm or A1Bm subjects were converted to B active cells. Agglutination titers of these converted red cells against human anti-B serum (1:512) were 1:8 or 1:16.Comparison of the agglutination titers of the converted cells against human anti-B serum shows that the activity of serum α-galactosyltransferase from group Bm subjects is approximately one-eighth or one-sixteenth of that from group B subjects.When group O red cells were incubated with UDP-Galactose and serum from group Cis AB subjects, they could not be agglutinated by human anti-B serum. The activity of serum α-galactosyltransferase from group Cis AB subjects could not be demonstrable by agglutination test. This is considered to be associated with the regularly present cold anti-B agglutinins in the sera of group Cis AB subjects.