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Modifying the Hormone Strategy for Superovulating Donor Cows to Reduce Drug Costs without Decreasing the Number of High Quality Transferable Embryos Recovered

Creator:: Gomes, Maria K.
Abstract:: Two research projects comprise this thesis. The first project investigated modifying the hormone dosing strategy traditionally used in superovulating donor cows for an embryo collection to decrease drug costs without decreasing the number of high quality, transferable embryos recovered. The objective of this project was to evaluate the number and...
Resource Type:: Masters Thesis
Full Text:: Approved:_______________________________________________________________ Alfred R. Menino, Jr

Effects of Feeding OmniGen-AF® on Superovulatory Response in Donor Beef Cows

Creator:: Snider, Alexandria P.
Abstract:: One assisted reproductive tool used to propagate highly desirable genetics from elite sire and dam matings is embryo transfer. Superovulation is the first part of the overall protocol and it is a required yet costly and biologically stressful procedure in cattle embryo transfer. The process of superovulation results in high...
Resource Type:: Dissertation
Full Text:: Abstract approved: ______________________________________________________ Alfred R. Menino Jr

The effects of follicle stimulating hormone dose administered to cattle embryo donors on embryo quality and in vitro development and plasminogen activator production

Creator:: Gellings, Mackenzie R.
Abstract:: The relationship between dose of follicle stimulating hormone (FSH) used to superovulate cattle embryo donors and embryo viability as measured by in vitro development and plasminogen activator (PA) production was determined. Late morulae to blastocysts were collected non-surgically from 12 superovulated crossbred beef cows. Embryos were cultured for 8 d...
Resource Type:: Honors College Thesis
Full Text:: : _______________________________________________________ Alfred R. Menino, Jr. The relationship between dose of follicle stimulating hormone (FSH) used

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
Full Text:: my thesis. To my major professor, Dr. Alfred R. Menino, Jr. for the encouragement, patience

Identification of the plasminogen activator produced by microdissected day 12 to 14 bovine embryonic tissues

Creator:: Berg, Debra Ann
Abstract:: The type of plasminogen activator (PA) secreted by bovine embryos was identified. Day 12 to 14 blastocysts were collected at slaughter from estrous-synchronized, superovulated and naturally mated crossbred beef cows. Embryos were either left as intact embryos (E) or microdissected into component embryonic discs (ED) and trophoblastic vesicles (TV). Intact...
Resource Type:: Masters Thesis
Full Text:: , Dr. Alfred R. Menino, Jr., for this opportunity and his patience, guidance, encouragement and

Na⁺/K⁺ ATPase α Subunit and α Subunit mRNA levels in preimplantation mouse and rabbit embryos

Creator:: Gardiner, Catherine S.
Resource Type:: Dissertation
Full Text:: for Privacy //Alfred R. Menino, Jr. / Formation of the blastocoel is an important event during

Electrophoretic characterization of plasminogen activators produced by early bovine embryos

Creator:: Dyk, Arie Robert Cornelius
Abstract:: Sodium dodecyl sulfate polyacrylamide gel electrophoresis and zymography were used in two separate experiments to determine the tissue source and type of plasminogen activator (PA) produced by bovine blastocysts. Twelve-14 d blastocysts were collected at slaughter from estrous synchronized, superovulated and artificially inseminated Holstein cows. In Experiment I, blastocysts were...
Resource Type:: Masters Thesis
Full Text:: . ACKNOWLEDGMENTS I am most indebted to my major professor, Dr. Alfred R. Menino, Jr. His guidance, advice, and

A role for plasminogen in rabbit embryo development

Creator:: Grobner, Mark A.
Resource Type:: Dissertation
Full Text:: . I wish to first thank Dr A. R. Menino, JR. for his support and encouragement throughout the pursuit

The effects of hormones and inducers of intracellular messengers on bovine embryo development in vitro : plasminogen activator production and changes in embryonic size

Creator:: Al-Hozab, Adel Abdulla
Abstract:: The effects of several hormones and inducers of intracellular messengers on plasminogen activator (PA) production and changes in embryonic size by cultured bovine embryos were evaluated. Day 8 embryos were cultured in Ham's F-12 with 1.5 mg/ml bovine serum albumin (BSA) containing different levels of progesterone (P), estradiol -17fl (E₂),...
Resource Type:: Dissertation
Full Text:: Size. Abstract approved: Redacted for Privacy Alfred R. Menino, Jr. G7 The effects of several

Factors affecting zona pellucida solubility and hatching in bovine embryos in vitro

Creator:: Coates, Arwyn Alexandra
Resource Type:: Masters Thesis
Full Text:: : //Alfred R. Menino, Jr. This thesis examines mechanisms involved in hatching by bovine embryos and the

ScholarsArchive@OSU

Modifying the Hormone Strategy for Superovulating Donor Cows to Reduce Drug Costs without Decreasing the Number of High Quality Transferable Embryos Recovered

Effects of Feeding OmniGen-AF® on Superovulatory Response in Donor Beef Cows

The effects of follicle stimulating hormone dose administered to cattle embryo donors on embryo quality and in vitro development and plasminogen activator production

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

Identification of the plasminogen activator produced by microdissected day 12 to 14 bovine embryonic tissues

Na⁺/K⁺ ATPase α Subunit and α Subunit mRNA levels in preimplantation mouse and rabbit embryos

Electrophoretic characterization of plasminogen activators produced by early bovine embryos

A role for plasminogen in rabbit embryo development

The effects of hormones and inducers of intracellular messengers on bovine embryo development in vitro : plasminogen activator production and changes in embryonic size

Factors affecting zona pellucida solubility and hatching in bovine embryos in vitro

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