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人类和鼠类贾第虫病的遗传学研究。

Genetic studies in human and murine giardiasis.

作者信息

Roberts-Thomson I C, Mitchell G F, Anders R F, Tait B D, Kerlin P, Kerr-Grant A, Cavanagh P

出版信息

Gut. 1980 May;21(5):397-401. doi: 10.1136/gut.21.5.397.

Abstract

Genetic markers were analysed in 48 adults who appeared to have a prolonged infection with Giardia lamblia. The frequency of ABO blood groups, Rhesus blood groups, and Gm phenotypes was similar to that in control subjects. However, there was a higher than expected frequency of HLA antigens A1 (observed 46 . 7%, expected 32%) and B12 (observed 47 . 8%, expected 25 . 8%) and a higher than expected frequency of the phenotypes A1/A2 and B12/B27. Genetic studies were also performed with inbred strains of mice showing relatively rapid (BALB/c) and defective (C3H/He) spontaneous elimination of Giardia muris. From analysis in backcross mice several genes appeared to influence susceptibility to prolonged infection with G. muris.

摘要

对48名似乎长期感染蓝氏贾第鞭毛虫的成年人进行了基因标记分析。ABO血型、恒河猴血型和Gm表型的频率与对照组相似。然而,HLA抗原A1(观察到的频率为46.7%,预期为32%)和B12(观察到的频率为47.8%,预期为25.8%)的频率高于预期,并且A1/A2和B12/B27表型的频率也高于预期。还对小鼠近交系进行了基因研究,这些近交系显示出对鼠贾第鞭毛虫的自发清除相对较快(BALB/c)和有缺陷(C3H/He)。通过对回交小鼠的分析,有几个基因似乎影响对鼠贾第鞭毛虫长期感染的易感性。

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Genetic studies of human and murine giardiasis.人类和鼠类贾第虫病的遗传学研究。
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本文引用的文献

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Human infection with Giardia lamblia; an analysis of 32 cases.
Am J Dig Dis. 1958 Jan;3(1):64-71. doi: 10.1007/BF02231310.
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The effect of Giardia lamblia infestation on the gastro-intestinal tract.
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