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Filtering by: Creator Abdelgadir, Salaheldin Eltigani Remove constraint Creator: Abdelgadir, Salaheldin Eltigani

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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:

Salaheldin Eltigani Abdelgadir A THESIS Submitted to Oregon State University in partial fulfillment of
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:

Salaheldin Abdelgadir, my colleague and trusted friend, for his moral support. Finally, I wish to extend my
OSU theses and dissertations : 1983-1992

Creator:

Glenn, Judith A.

Abstract:

Departmental and author index of Masters' theses and doctoral dissertations accepted by the Graduate School.

Resource Type:

Book

Full Text:

stream sediments. Animal Science-MASTERS 1983 151 Abdelgadir, Salaheldin Eltigani. Effects of selenium
Oxytocin synthesis and release by the bovine corpus luteum

Creator:

Abdelgadir, Salaheldin Eltigani

Abstract:

Four experiments were conducted to determine oxytocin concen tration of bovine luteal tissue at different stages of the estrous cycle and to study the effects of prostaglandins F₂α (PGF₂α), E₂ (PGE₂), luteinizing hormone (LH), cycloheximide, colchicine and cytochalasin B on oxytocin synthesis and release in vitro. In experiment 1, luteal...

Resource Type:

Dissertation

Full Text:

AN ABSTRACT OF THE THESIS OF Salaheldin Eltigani Abdelgadir for the degree of Doctor of Philosophy

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Academic Affiliation

Animal Science2
Animal Sciences1

Advisor

Oldfield, J. E.1
Oldfield, James E.1
Stormshak, Fredrick1
Wu, Arthur S.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1982 to 1988

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Unknown 1

Committee Member

Gamble, Wilbert2
Moore, Frank2
Davis, Steve1
Eddleman, Lee1
Oldfield, James E.1
more Committee Members »

Creator

Abdelgadir, Salaheldin Eltigani2
Alabi, Nathaniel Sigismund1
Glenn, Judith A.1

Date

Date range begin – Date range end

Current results range from 1981 to 1994

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Decade

1990-19991
1980-19893

Degree Field

Animal Science3

Degree Level

Master's2
Doctoral1

Degree Name

Master of Science (M.S.)2
Doctor of Philosophy (Ph.D.)1

File Format

application/pdf1

Language

English [eng]4

Non-Academic Affiliation

Oregon State University. Graduate School3
Oregon State University. Libraries1
Oregon State University. Press1

Peer Reviewed

No4

Resource Type

Masters Thesis2
Book1
Dissertation1

Rights Statement

Copyright Not Evaluated3
In Copyright1

Subject

Corpus luteum1
Dissertations, Academic -- United States -- Bibliography -- Catalogs1
Oregon State University -- Dissertations -- Bibliography -- Catalogs1
Oxytocin -- Research1
Prostaglandins -- Synthesis1
more Subjects »

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