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Journal of the South African Veterinary Association

versão On-line ISSN 2224-9435

J. S. Afr. Vet. Assoc. vol.79 no.1 Cape Town  2008

 

ARTICLE ARTIKEL

 

The use of electrochemically activated saline as a uterine instillation in pony mares

 

 

C H AnnandaleI; M L SchulmanI; R D KirkpatrickII

ISection of Reproduction, Department of Production Animal Studies, Faculty of Veterinary Science, University of Pretoria, Private Bag X04, Onderstepoort, 0110 South Africa
IIRadical Waters, PO Box 6482, Kyalami,1685 South Africa

 

 


ABSTRACT

Twelve pony mares were randomly assigned to either a control or a treatment group and inseminated with fresh, raw semen from a single stallion of known fertility in a cross-over trial design. Pregnancy was diagnosed by transrectal ultrasound 12-14 days post-ovulation and then terminated by administration of a luteolytic dose of cloprostenol. Treatment mares received a uterine instillation of 100 ml of electrochemically activated (ECA) saline 4-12 hours post-insemination. Control mares received no treatment post-insemination. Per cycle pregnancy rate was 58.3 % in the control group and 50 % in the treatment group. There was no statistical difference (P = 1.000) in pregnancy rate between the 2 groups. The principles of ECA and applications of ECA saline are discussed.

Key words: electrochemical, endometritis, fresh semen, mare, saline


 

 

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Received: August 2007
Accepted: March 2008

 

 

* Author for correspondence: E-mail: henry.annandale@up.ac.za

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