CONCENTRATIONS OF ESTRADIOL-17ß (E2), PRO-?C, IR-INHIBIN (INH), INHIBIN A AND INHIBIN B IN FOLLICULAR FLUID OF THE GTCT AFFECTED OVARY

Authors

  • MS Hoque Department of Medicine and Surgery Sylhet Government Veterinary College, Tilagor, Sylhet-3100, Bangladesh
  • S Paul Department of Medicine and Surgery Sylhet Government Veterinary College, Tilagor, Sylhet-3100, Bangladesh
  • T Osawa Laboratory of Theriogenology, Department of Veterinary Medicine, Faculty of Agriculture, Ueda-3-18-8, Morioka, 020-8550, Japan
  • NS Lucky Department of Medicine and Surgery Sylhet Government Veterinary College, Tilagor, Sylhet-3100, Bangladesh
  • K Taya Laboratory of Veterinary Physiology, Department of Veterinary Medicine, Faculty of Agriculture, University of Agriculture and Technology, Fuchu- Tokyo, Japan
  • G Watanabe Laboratory of Veterinary Physiology, Department of Veterinary Medicine, Faculty of Agriculture, University of Agriculture and Technology, Fuchu- Tokyo, Japan
  • R Khanum Department of Basic and Social Science, Sylhet Government Veterinary College, Tilagor, Sylhet-3100, Bangladesh
  • MM Hossain Department of Medicine and Surgery Sylhet Government Veterinary College, Tilagor, Sylhet-3100, Bangladesh
  • Y-I Miyake Laboratory of Theriogenology, Department of Veterinary Medicine, Faculty of Agriculture, Ueda-3-18-8, Morioka, 020-8550, Japan

DOI:

https://doi.org/10.3329/bjvm.v3i1.11353

Keywords:

Follicular level of FHS, LH, estradiol -17ß (E2), ir- INH, pro?-C, INH-A, INH-B, Mare

Abstract

To clarify the characteristic of follicular fluid in mares with granulose theca cell tumor (GTCT) 5 mares from five GTCT affected mares were obtained at the time of removal of affected ovary from different parts in Japan. The 9 ovaries from the 6 normal mares were obtained from the abattoir. The diameter of each follicle in the ovaries was measured and the follicles were classified according to the diameter. The concentration of estradiol -17 ß (E2), ir- INH, pro?-C and INH-A were significantly lower as compared with that of normal ovarian follicular fluid. But the average concentration of INH-B in affected animal was not significantly lower as compared with that of healthy ovarian follicular fluids. According to this study it seems that the large follicles in GTCT affected ovaries were not mature like a healthy follicle. As a result estradiol -17ß (E2), ir- INH, pro?-C and INH-A were significantly lower as compared with that of normal mares.

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Published

2012-07-22

Issue

Section

Food Animal Medicine