- Effects of gonadotropin-releasing hormone administration or a controlled internal drug-releasing insert after timed artificial insemination on pregnancy rates of dairy cows
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Jeong JK, Choi IS, Kang HG, Hur TY, Kim IH
- KMID: 2412615
- J Vet Sci.
- 2016 Dec;17(4):577-582.
- doi: 10.4142/jvs.2016.17.4.577
This study investigated the effects of gonadotrophin-releasing hormone (GnRH) administration (Experiment 1) and a controlled internal drug-releasing (CIDR) insert (Experiment 2) after timed artificial insemination (TAI) on the pregnancy rates... -
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- Comparison between two progesterone sources and two oestradiol formulations in a Heatsynch protocol for postpartum cycling dairy cows in pasture
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Andringa M, Van Eerdenburg FJCM, Fernandez , Garcia S, Cavestany
- KMID: 1705517
- J Vet Sci.
- 2013 Jun;14(2):161-166.
- doi: 10.4142/jvs.2013.14.2.161
To compare an injectable progesterone (MAD-4) with an intravaginal device (IPD), and natural O17 with synthetic oestradiol (OB) in a synchronisation protocol, 51 cows were divided into four groups. Each... -
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- Influence of 17-alpha-estradiol on catecholamine secretion from the perfused rat adrenal gland
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Park YH, Cho GS, Cho ET, Park YK, Lee MJ, Chung JY, Hong SP, Lee JJ, Jang Y, Yoo HJ, Choi CH, Lim DY
- KMID: 1038461
- Korean J Intern Med.
- 1996 Jan;11(1):25-39.
OBJECTIVES: It has been known that adrenal corticosteroids influence the expression of adrenomedullary catecholamine-synthetizing enzymes and also suppress the emission of axonal-like processes in cultured chromaffin cells. In the present... -
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