Four groups of five pony mares each were used to determine if the intrauterine infusion of EDTA-Tris solution caused adverse effects on the endometrium. The uteri of mares were infused with either saline or EDTA-Tris solution or biopsied or sham-biopsied without infusion. Acute endometritis developed in one (20%) to three (60%) mares in each group during the seven days following treatment, but there were no differences (P > 0.05) in the incidence of endometritis among the groups. Endometrial fibrosis was not evident in biopsies taken on days 14, 30 and 60 following infusion of saline or EDTA-Tris. It was concluded that the endometrial response to saline and EDTA-Tris was not different and that EDTA-Tris may be a useful adjunct to treatment of uterine infections in the mare.
The effects of EDTA-Tris infusion on the equine endometrium. Publishing Authors By Initials
