Zobrazeno 1 - 2
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pro vyhledávání: '"Yukikazu Ishikawa"'
Autor:
Rikio Kirisawa, Hiroshi Iwai, Katsuro Hagiwara, Masaharu Moriyoshi, Yutaka Sawamukai, Ken Nakada, Yukikazu Ishikawa
Publikováno v:
Journal of Veterinary Medical Science. 66:1403-1408
Reproductive diseases after parturition are a serious problem in dairy cattle. It is important to predict postpartum reproductive diseases early and to develop prophylaxis. The objectives of this study were to demonstrate changes in the peripheral bl
Publikováno v:
Journal of Reproduction and Development. 48:545-551
This study was carried out to investigate changes in pituitary response to GnRH on gonadotrophin secretion in prepubertal heifers. A total of 50 prepubertal Holstein-Friesian heifers were treated with 1 μg/kg GnRH intravenously at 1, 2, 4, 6 and 8 m