Index Catalog // ScholarsArchive@OSU

The role of phosphoenolpyruvate carboxykinase in the periparturient and ketotic dairy cow

Creator:: Duncan, Jennifer S.
Abstract:: Although the occurrence of ketosis is a postpartum phenomenon, recent studies have focused on the prepartum period as key in the development of the disorder. Indicators of prepartum energy status, such as depressed dry matter intake (DMI) and elevated plasma non-esterified fatty acid (NEFA) concentrations have been associated with the...
Resource Type:: Masters Thesis
Full Text:: periparturient and ketotic dairy cow AN ABSTRACT OF THE THESIS OF Jennifer S. Duncan for the degree of Master

Cellular mechanisms of altered bovine luteal function in response to exogenous gonadotropin-releasing hormone

Creator:: Bertrand, Jennifer Elaine
Abstract:: To determine whether membrane-related events may be involved in attenuated luteal function after gonadotropin-releasing hormone (GnRH) administration, corpora lutea (CL) were removed from 10 beef heifers on day 7 of the estrous cycle after i.v. injection of GnRH or saline on day 2 of the cycle. Luteal slices were incubated...
Resource Type:: Dissertation
Full Text:: response to exogenous gonadotropin-releasing hormone AN ABSTRACT OF THE THESIS OF Jennifer Elaine

Inhibited feathering, K[I] a sex-linked dominant gene in the turkey (Meleagris gallopavo), genetics and nutrition

Creator:: Zakrzewska, Elz̊bieta Iwona
Resource Type:: Dissertation
Full Text:: . Special recognition is extended to the members of my committee, Drs. H. S. Nakaue, J. Hermes, G. Fisher

Interaction between the immune and endocrine systems in ruminant animals

Creator:: Khosraviani, Mehraban
Resource Type:: Dissertation
Full Text:: . F. S. Conklin for serving on my graduate committee; Dr. Ann Brodie, Beth Olenchek, Helen

Non-conventional feedstuffs in rabbits and poultry nutrition : utilization and effects of feed processing methods

Creator:: Tor-agbidye, Yakubu
Resource Type:: Dissertation
Full Text:: extended to Dr. H. S. Nakaue, from whom I have also learnt enormously about poultry nutrition and

Regulation of adipose stromal-vascular cell differentiation in culture

Creator:: Akanbi, Kamil Agbolade
Abstract:: Primary cultures of stromal-vascular (S-V) cells from adipose tissue were used to investigate the regulation of preadipocyte development. Differentiation of S-V cells was found to be under hormonal control. Insulin and glucocorticoids are essential for S-V cell differentiation in culture. S-V cells from both newborn and mature pig adipose tissue...
Resource Type:: Dissertation
Full Text:: approved: Redacted for Privacy ehinrc'uan Hu Primary cultures of stromal-vascular (S-V) cells from

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
Full Text:: of CL were preincubated in medium containing 145 ng/ml of S. foetida extract (100 ng/ml sterculic

Partial characterization of gelatinases produced by preimplantation porcine, ovine and bovine embryos

Creator:: Chamberlin, RaeAnne
Resource Type:: Masters Thesis
Full Text:: , especially, Jennifer Duncan, Kristi Vertrees, Mike Bunting, Arwyn and Gerry Larson, and Cara Pascalar

Interactions between the immune system, stress and thymulin

Creator:: Christian, Richard L., (Richard Leroy), 1971-
Abstract:: This study was conducted to determine the effects of shipping stress on the immune system in domestic lambs (Ovis aries) and to determine the potential of the thymic peptide, thymulin, to reduce those effects of stress on the immune system. Treatments consisted of no shipping (as unstressed controls), shipping (as...
Resource Type:: Masters Thesis
Full Text:: , Ying-Yi Xiao, Zhoahong Wang, Pia-Yin Wu, Jennifer Duncan, Ramon D'Aubeterre, Woldu Debessai, Carol

Effect of callipyge gene on lamb growth, carcass characteristics, and meat quality

Creator:: Srinivasan, Haribaskar
Abstract:: Callipyge (CLPG, n=16) and normal (N, n=11) lambs were produced from Polypay dams and Dorset sires heterozygous for the CLPG gene to study the effects of the gene on growth and carcass and meat quality parameters. CLPG lambs had higher average daily gain than N lambs (0.26 vs 0.23 kg/day,...
Resource Type:: Masters Thesis
Full Text:: , Richard Christian, Ying-Yi Xiao, Lonnie Quinlan, Zhoahong Wang, Jennifer Duncan, Carol Allen, Woldu

ScholarsArchive@OSU

The role of phosphoenolpyruvate carboxykinase in the periparturient and ketotic dairy cow

Cellular mechanisms of altered bovine luteal function in response to exogenous gonadotropin-releasing hormone

Inhibited feathering, K[I] a sex-linked dominant gene in the turkey (Meleagris gallopavo), genetics and nutrition

Interaction between the immune and endocrine systems in ruminant animals

Non-conventional feedstuffs in rabbits and poultry nutrition : utilization and effects of feed processing methods

Regulation of adipose stromal-vascular cell differentiation in culture

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

Partial characterization of gelatinases produced by preimplantation porcine, ovine and bovine embryos

Interactions between the immune system, stress and thymulin

Effect of callipyge gene on lamb growth, carcass characteristics, and meat quality

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