血液嵌合双胞胎：血细胞嵌合的一个例子。

Blood chimeric twins: an example of blood cell chimerism.

作者信息

Hosoi T, Yahara S, Kunitomo K, Saji H, Ohtsuki Y

出版信息

Vox Sang. 1977;32(6):339-41. doi: 10.1111/j.1423-0410.1977.tb00656.x.

DOI:10.1111/j.1423-0410.1977.tb00656.x

Abstract

A man and his twin sister were found to have two types of circulating red cells. The man had 89% A1 cells of his own and 11% A1B cells derived from his sister. The woman had 12% A1B cells of her own and 88% A1 cells derived from her brother. The two lines of red cells also had different Duffy and Kidd groups. The lymphocyte karyotype in the brother was 68% XY and 32% XX, and that in the sister was 60% XX and 40% XY. The possible mechanisms for producing different proportions of red cells and lymphocytes are discussed.

摘要

一名男子及其孪生妹妹被发现有两种循环红细胞。该男子自身有89%的A1细胞和11%源自其妹妹的A1B细胞。该女子自身有12%的A1B细胞和88%源自其哥哥的A1细胞。这两种红细胞系的达菲和基德血型也不同。哥哥的淋巴细胞核型为68%XY和32%XX，妹妹的淋巴细胞核型为60%XX和40%XY。文中讨论了产生不同比例红细胞和淋巴细胞的可能机制。