Index Catalog // ScholarsArchive@OSU

Glutathione peroxidase and selenium distribution in semen and reproductive tissues of farm animals

Creator:: Alabi, Nathaniel Sigismund
Abstract:: This study was conducted to investigate the distribution of glutathione peroxidase (GSH-Px) and selenium in semen of the boar, bull, ram and stallion, and in the reproductive tissues of the boar, bull and ram. The effect of repeated noncryoprotective freeze-thawing on GSH-Px activity was also studied. Both hydrogen peroxide (H₂0₂)...
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGEMENTS Dr. Arthur S. Wu, my major professor, deserves to be accorded my profound gratitude not only for

Ultrastructural and cytochemical studies of the oviduct

Creator:: Nayak, Ramesh Kadbet
Abstract:: The ultrastructure of the oviduct and the hormonal induced alterations in the cellular organelles of prepubertal and ovariectomized rabbits have been studied with electron-microscopic histochemical methods. The pseudostratified epithelium of the oviduct in prepubertal rabbits contained both ciliated and secretory cells. The secretory cells showed apocrine projections filled with electron-dense...
Resource Type:: Dissertation
Full Text:: OVIDUCT Abstract approved: Redacted for privacy Arthur S. H. Wu The ultrastructure of the oviduct and

Studies on luteinizing hormone and gonadal steroids in male and female llamas (Lama glama)

Creator:: Reed, Pamela J.
Abstract:: A series of studies was performed to more clearly evaluate gonadal function in llamas. Luteinizing hormone (LH) and progesterone (P₄) concentrations were compared following natural or hormone-induced ovulation. Luteal regression was evaluated following administration of the prostaglandin F₂α analog cloprostenol. The interaction of age, season and castration on testosterone (T)...
Resource Type:: Dissertation
Full Text:: and Gonadal Steroids in Male and Female Llamas (Lama glama) Abstract approved: Bradford B. Smith A

Nutritional effects of big sagebrush (Artemesia tridentata) Nutt. on deer

Creator:: Smith, Gary Eugene
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF GARY EUGENE SMITH for the M. S. in

Hemodynamic adjustments associated with pregnancy in pygmy goats

Creator:: Hoversland, Arthur Stanley, 1922-
Resource Type:: Dissertation
Full Text:: goats AN ABSTRACT OF THE THESIS OF Arthur Stanley Hovers land for the Doctorate of Philosophy (Name

Litter productivity at first and second parity by gilts mated at different weights at first or second estrus

Creator:: Tachasirinugune, Sommai
Abstract:: Purebred Yorkshire gilts with weights ranging from 70 to 105 kilograms were moved from a total-confinement rearing unit to a total-confinement brood stock unit where approximately ten gilts per pen were mixed to provide new penmates. Each gilt was thus exposed to an unfamiliar environment and to foreign penmates along...
Resource Type:: Masters Thesis
Full Text:: Science; Dr. Arthur S. H. Wu) and the Graduate School representative, Dr. David Hannaway, for their

Interaction of selenium with cadmium and mercury in semen and reproductive tissues: in vivo and in vitro studies

Creator:: Alabi, Nathaniel Sigismund
Abstract:: Studies were conducted to investigate the metabolism of selenium (Se) , and the influences of Se on the metabolism of cadmium (Cd) and inorganic mercury (Hg) in rats, and in ram semen in vitro. Se-deficient (-Se) or Se-adequate (+Se) rats were injected intraperitoneally with either ¹⁰⁹CdCl₂ (5 μCi/rat) or ²⁰³HgN0₃...
Resource Type:: Dissertation
Full Text:: Horton, Stanley Miller, Frank Moore, James Oldfield and Arthur Wu showed such excel- lent cooperation

Effects of selenium and glutathione peroxidase on the biosynthesis of prostaglandin E₂ and F₂α by the ram vesicular gland

Creator:: Abdelgadir, Salaheldin Eltigani
Abstract:: This study was conducted to investigate the involvement of selenium and glutathione peroxidase in prostaglandin biosynthesis by the ram vesicular gland. Vesicular glands were collected from healthy intact rams covering a wide range of selenium nutrition and were analyzed for selenium concentrations, glutathione peroxidase activities and levels of prostaglandin E₂...
Resource Type:: Masters Thesis
Full Text:: complete this project. For this I shall be indebted to him forever. Many thanks go to Dr. Arthur S. Wu

A role for plasminogen in rabbit embryo development

Creator:: Grobner, Mark A.
Resource Type:: Dissertation
Full Text:: the other members of my committee, Dr. Brad Smith and Dr. Neil Forsberg for taking the time to

Urinary estrogens and progestins in pregnant pony mares

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:: program. Appreciation is also extended to my graduate committee Drs. B. Smith, F. Menino, T. Cross, and

ScholarsArchive@OSU

Glutathione peroxidase and selenium distribution in semen and reproductive tissues of farm animals

Ultrastructural and cytochemical studies of the oviduct

Studies on luteinizing hormone and gonadal steroids in male and female llamas (Lama glama)

Nutritional effects of big sagebrush (Artemesia tridentata) Nutt. on deer

Hemodynamic adjustments associated with pregnancy in pygmy goats

Litter productivity at first and second parity by gilts mated at different weights at first or second estrus

Interaction of selenium with cadmium and mercury in semen and reproductive tissues: in vivo and in vitro studies

Effects of selenium and glutathione peroxidase on the biosynthesis of prostaglandin E₂ and F₂α by the ram vesicular gland

A role for plasminogen in rabbit embryo development

Urinary estrogens and progestins in pregnant pony mares

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