Investigation of association between alpha-1 proteinase inhibitor haplotype and endometritis in the thoroughbred mare.
Failure to inhibit proteinases can lead to excessive tissue damage. The possibility that the severity of endometritis in Thoroughbred mares correlates with the haplotypes of plasma alpha 1-proteinase inhibitor (alpha 1-PI) expressed was investigated in two groups of mares. In mares with pyometritis before treatment, the frequency of the N haplotype, which is already high in the Thoroughbred population, was significantly increased when compared with that in a large published population. In mares with acute endometritis which persisted after treatment followed by sexual rest, the absence of S and T haplotypes was significant, suggesting that, when present, they may have a protective function.
Pemberton
A D
AD
Moredun Research Institute, Edinburgh, UK.
John
H A
HA
Ricketts
S W
SW
Rossdale
P D
PD
Scott
A M
AM
D000483:Alleles; D000818:Animals; D004716:Endometritis / Q000453:epidemiology / Q000235:genetics / Q000662:veterinary*; D005260:Female; D006239:Haplotypes; D006734:Horse Diseases / Q000453:epidemiology* / Q000235:genetics* / Q000503:physiopathology; D006736:Horses; D009154:Mutation; D010641:Phenotype; D000515:alpha 1-Antitrypsin / Q000032:analysis / Q000235:genetics* / Q000502:physiology
D000515:alpha 1-Antitrypsin