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Creator:: Miller, Charles W.
Abstract:: Previous work in this laboratory revealed that hormone analysis using fecal samples may predict the number of fetuses carried by pregnant ewes at mid- to late gestation. Reliable lambing number prediction is useful to the producer. Using gas chromatography/mass spectrometry the 5α- and 5β-series of pregnanes and selected 4- and...
Resource Type:: Masters Thesis
Full Text:: approved: Donald W. Holtan Previous work in this laboratory revealed that hormone analysis using fecal

Creator:: Weeks, Linda C.
Abstract:: Studies were conducted in order to evaluate the efficacy of the orally active, synthetic progestagen, altrenogest, for assisting in the establishment and maintenance of pregnancy in mares. In experiment I, nine pony mares were bred, and started on altrenogest treatment on Day 4 after ovulation. On Day 10 after ovulation,...
Resource Type:: Masters Thesis
Full Text:: secrete the hormone progesterone. Continued secretion of progesterone by the corpus luteum is essential

Creator:: Schutzer, William E.
Resource Type:: Masters Thesis
Full Text:: Vivo and In Vitro. Abstract approved: Donald W. Holtan The mare possesses unique steroid hormone

Creator:: Von Deneen, Karen M.
Abstract:: Aims of this research were to find the time period and specific progestins reflective of the transition from ovarian source to placental source during early gestation in mares. An attempt was made to describe an accurate profile of total and individual progestins in plasma and feces from 64 to 150...
Resource Type:: Masters Thesis
Full Text:: Function of Fetal Gonads in the Horse 23 Fetal Loss in the Mare 25 Exogenous Hormone Treatment in the

Creator:: Wilson, Colleen Gay
Resource Type:: Dissertation
Full Text:: were not as effective as P4 in inhibiting estrus, ovulation, or equine luteinizing hormone . The

Creator:: Baumholtz, Heather Mackie
Resource Type:: Masters Thesis
Full Text:: would be to increase the progestational influence on the myometrium (Barnes et al., 1975). Hormone

Creator:: Voller, Bernadette E.
Resource Type:: Masters Thesis
Full Text:: Appendix A 81 Appendix B 90 LIST OF FIGURES Figure Page 1. Steroid hormone structure and nomenclature

Creator:: Riad, Mohamed Tarek
Abstract:: Urinary steroids have been studied during early and late pregnancy in domestic horses or sporadic samples at various stages of pregnancy in wild equidae. In our studies, urinary estrone sulfate (E1S) and pregnanediol glucuronide (PdG) were monitored throughout pregnancy in six pony mares by enzyme immunoassay (EIA). Both hormones were...
Resource Type:: Masters Thesis
Full Text:: Unit 9 Hormonal Control of Pregnancy 11 Equine Chorionic Gonadotropin 11 Luteinizing Hormone 12

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