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Skip to Search Results- 3Ambrose, Divakar J.
- 1Hittinger, M. A.
- 1Kastelic, John P.
- 1Lopes, Flavia L.
- 1MacLean, Melissa A.
- 1Mattos, Ricardo C.
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A simple procedure to secure an indwelling jugular vein catheter to the neck of cattle for repeated blood sampling
Download2001
MacLean, Melissa A., Zalkovic, Pavol, Ambrose, Divakar J.
Abstract A procedure to secure a jugular vein catheter system to the neck of cattle is described. A wide-mouthed polypropylene bottle attached to a halter strap provided a secure container for the catheter. This device allowed convenient access to the catheter for repeated sampling and,...
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Luteolysis, onset of estrus, and ovulation in Holstein heifers given prostaglandin F2alpha concurrent with, or 24 hours prior to, removal of an intravaginal, progesterone-releasing device
Download2004
Ambrose, Divakar J., Hittinger, M. A., Kastelic, John P.
The objective was to determine the effects of giving prostaglandin F2alpha (PGF) concurrent with, or 24 h before, removal of an intravaginal, progesterone-releasing (controlled internal drug release [CIDR]) device, on luteolysis, the synchrony of estrus and ovulation. Eighteen postpubertal...
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Ovarian and endocrine responses associated with the treatment of cystic ovarian follicles in dairy cows with gonadotropin releasing hormone and prostaglandin F2alpha, with or without exogenous progesterone
Download2004
Schmitt, Eric J. -P., Mattos, Ricardo C., Ambrose, Divakar J., Thatcher, William W., Lopes, Flavia L.
The objectives of this observational study were to document ovarian and endocrine responses associated with the treatment of cystic ovarian follicles (COFs) in dairy cows, using gonadotropin releasing hormone (GnRH) and prostaglandin F2α(PGF) with or without exogenous progesterone. A secondary...