Influence of dystocia on white blood cell and blood neutrophil counts in mares.

A retrospective study was done on total white blood cell (WBC) and blood neutrophil counts of 41 mares referred to one of two veterinary hospitals for correction of dystocia. The mares were 2 to 19 years of age and included draft, light, and pony breeds. The WBC and neutrophil counts were performed at varying intervals from time of admission to 10 d after delivery of the feti.

Surgical repair of the lacerated cervix in the mare.

Surgery was performed to repair lacerations which prevented cervical closure in thirteen mares. All lacerations involved the portion of the cervix that protrudes into the vagina. There did not appear to be a predisposition for lacerations to occur in any one position about the perimeter of the cervix.

Comparison between two techniques for endometrial swab culture and between biopsy and culture in barren mares.

The endometria of 77 barren mares was swabbed simultaneously using a swab guarded with a single cannula and distal, gelatin capsule (completely guarded swab - CGS) and a partially guarded swab (PGS) with an open cannula. Sheep blood (5%) agar plates were inoculated with each swab, while MacConkey's agar plates were inoculated with the swabs from 44 mares. The presence of bacterial or fungal growth was determined after 24 and 48 hours of aerobic incubation at 37 C.