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Cyclopropenoid fatty acid-induced suppression of ovine corpus luteum function

Creator:

Cortell, Anna Katherine

Resource Type:

Masters Thesis
Bovine luteal oxytocin synthesis and secretion in vitro : effects of phorbol ester, calcium ionophore and indomethacin

Creator:

Cosola-Smith, Carrie A.

Abstract:

Experiments were conducted to examine the effects of a tumor-promoting phorbol ester, a calcium ionophore and indomethacin on bovine luteal oxytocin (OT) synthesis and secretion and progesterone secretion. Six 18-month-old crossbred beef heifers in Exp. 1 and five similar heifers in Exp. 2 were observed twice daily for estrus using...

Resource Type:

Masters Thesis
Plasma membrane composition and luteinizing hormone receptors of ovine corpora lutea during early pregnancy

Creator:

Zelinski, Mary Beth

Abstract:

The lipid composition of plasma membranes of corpora lutea was examined to determine whether changes in this organelle occur during regression and early pregnancy in the ewe. Forty ewes were assigned to be necropsied on days 13 or 15 of the estrous cycle (D13-NP and D15-NP) or pregnancy (D13-P and...

Resource Type:

Dissertation

Full Text:

al, 1984). The principal site of PGF2a secretion is the uterine endometrium (Wilson et al., 1972