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Filtering by: Creator Fischer, Fritz Remove constraint Creator: Fischer, Fritz Academic Affiliation Animal Sciences Remove constraint Academic Affiliation: Animal Sciences

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A role for plasminogen in rabbit embryo development

Creator:

Grobner, Mark A.

Resource Type:

Dissertation
The relationship between plasminogen activator production and various aspects of bovine embryo development in vitro

Creator:

Kaaekuahiwi, Margaret Ann

Abstract:

The relationship between plasminogen activator (PA) production and cell stage, cell number and changes in overall diameter and zona pellucida thickness for bovine embryos developing in vitro was determined. Late morulae to blastocysts (n=80) were collected nonsurgically from naturally mated, estrous-synchronized and superovulated crossbred beef cows. Embryos were cultured, one...

Resource Type:

Masters Thesis
Physiological factors affecting ovine uterine estrogen and progesterone receptor concentrations

Creator:

Prater, Patrice L.

Abstract:

Two experiments were conducted to determine whether in ewes uterine concentrations of estrogen and progesterone receptors are affected by the presence of a conceptus or by the hormonal milieu associated with extremes in photoperiod to which ewes are exposed. In Exp.1, nine mature ewes were unilaterally ovariectomized by removing an...

Resource Type:

Masters Thesis

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maintenance in the sow (du Mesnil du Buisson, 1961), guinea pig (Fischer, 1965), pseudopregnant rat (Barley
Involvement of the Ets-1 transcription factor in early bovine and porcine embryo development

Creator:

Stauber, Leah

Abstract:

Early embryo development is dependent on maternally derived RNA and protein synthesized during oogenesis. In the bovine embryo this dependence lasts until the 8-16 cell stage, at which time embryonic transcripts become essential for continued development. One proposed mechanism for this transition from maternal to zygotic control of development (maternal...

Resource Type:

Dissertation
In Vivo and In Vitro effects of a cyclopropenoid fatty acid on progesterone synthesis by the ovine corpus luteum

Creator:

Tumbelaka, Ligaya

Abstract:

Two experiments were conducted to examine the effect of a cyclopropenoid fatty acid on luteal cell function. In Exp. 1, 12 mature ewes were mated to a fertile ram, assigned to two groups (n = 6/group) and laparotomized on day 18 of gestation. Ewes with corpora lutea (CL) in both...

Resource Type:

Masters Thesis

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Academic Affiliation

Animal Sciences[remove]5

Advisor

Stormshak, Fredrick2
Menino, Alfred1
Menino, Alfred R. jr1
Menino, Alfred R. jr1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1989 to 2011

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Committee Member

Appell, Loren1
Arscott, G.1
Fitzpatrick, Martin1
Forsberg, Neil1
Froman, David1
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Creator

Grobner, Mark A.1
Kaaekuahiwi, Margaret Ann1
Prater, Patrice L.1
Stauber, Leah1
Tumbelaka, Ligaya1

Date

Date range begin – Date range end

Current results range from 1989 to 2010

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Decade

2010-20191
1990-19993
1980-19891

Degree Field

Animal Science5

Degree Level

Master's3
Doctoral2

Degree Name

Master of Science (M.S.)3
Doctor of Philosophy (Ph.D.)2

Language

English [eng]5

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School5

Peer Reviewed

No5

Resource Type

Masters Thesis3
Dissertation2

Rights Statement

Copyright Not Evaluated4
In Copyright1

Subject

Ewes2
Cattle -- Embryos1
Corpus luteum1
Embryology -- Mammals1
Estrogen -- Receptors1
more Subjects »

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