挪威奶牛乳腺炎与血清学定义的I类牛淋巴细胞抗原（BoLA-A）之间的关联研究。

A study on association between mastitis and serologically defined class I bovine lymphocyte antigens (BoLA-A) in Norwegian cows.

作者信息

Våge D I, Lingaas F, Spooner R L, Arnet E F, Lie O

机构信息

Department of Animal Genetics, Norwegian College of Veterinary Medicine, Oslo.

出版信息

Anim Genet. 1992;23(6):533-6. doi: 10.1111/j.1365-2052.1992.tb00174.x.

DOI:10.1111/j.1365-2052.1992.tb00174.x

PMID:1492705

Abstract

A total of 102 cows was tested for class I antigens of the bovine major histocompatibility complex. Half of the animals (51) had completed at least four lactations without any veterinary treatment for mastitis. The distribution of BoLA-A antigens among these relative mastitis-resistant cows was compared to that in the other half of the material (51), which comprised animals with at least one recorded treatment for mastitis. There were no statistically significant differences in BoLA-A antigen frequency between cows with mastitis and cows without mastitis. The two most common antigens were A2 and w16. The frequency of these two antigens deviated from earlier estimates within the Norwegian cattle (NRF) population, the difference for w16 being statistically significant.

摘要

总共对102头奶牛进行了牛主要组织相容性复合体I类抗原的检测。其中一半动物（51头）至少完成了四个泌乳期，且未接受过任何乳腺炎的兽医治疗。将这些相对抗乳腺炎的奶牛中BoLA - A抗原的分布与另一半材料（51头）中的分布进行了比较，另一半材料中的奶牛至少有一次乳腺炎治疗记录。患乳腺炎的奶牛和未患乳腺炎的奶牛之间，BoLA - A抗原频率没有统计学上的显著差异。两种最常见的抗原是A2和w16。这两种抗原的频率与挪威牛（NRF）群体内早期的估计值有所偏差，w16的差异具有统计学意义。