Effect of susceptibility to endometritis on specific antibody in the endometria of mares |
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Authors: | Watson E D Stokes C R |
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Institution: | Section of Reproductive Studies School of Veterinary Medicine, University of Pennsylvania New Bolton Center Kennett Square, PA 19348 USA. |
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Abstract: | Endometrial biopsies were collected on two occasions from mares resistant to (n = 3) and once from mares susceptible to persistent endometritis (n = 6). The endometrial tissue was minced and cultured in vitro for 24 h. No hemolytic complement activity was detected in the endometrial culture supernatant. Endometrial culture supernatant from mares with persistent endometritis contained titers of antibodies to Streptococcus zooepidemicus similar to those from resistant mares. However, the culture supernatant of biopsies from mares with endometritis was less effective (P < 0.05) at opsonizing S. zooepidemicus in vitro. |
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