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TREATMENT OF CYSTIC OVARIAN DISEASE IN COWS WITH GONADOTROPINS

  • Dabas, Y.P.S. (College of Veterinary Sciences, G. B. Pant University of Agriculture and Tech.) ;
  • Atheya, U.K. (College of Veterinary Sciences, G. B. Pant University of Agriculture and Tech.) ;
  • Sud, S.C. (College of Veterinary Sciences, G. B. Pant University of Agriculture and Tech.) ;
  • Lakchaura, B.D. (College of Veterinary Sciences, G. B. Pant University of Agriculture and Tech.)
  • Received : 1988.07.15
  • Accepted : 1989.02.20
  • Published : 1989.03.01

Abstract

Eighteen multiparous and 8 nulliparous cows with cystic ovarian disease (19 having follicular cysts, 7 with luteal cysts) were administered either 3000 I. U. HCG or $300{\mu}g$ LHRH. Ten animals responded satisfactorily leading to normal estrus within a period of 15 to 30 days and subsequent conception. In 8 animals cysts recurred and no effect of treatment was observed in 3 patients. Plasma progesterone concentration was significantly lower in animals having follicular cysts compared to those with luteal cysts.

Keywords

Cows;Follicular Cyst;Luteal Cyst;HCG;LHRH;Progesterone