Index Catalog // ScholarsArchive@OSU

The effect of prepartum anionic diets on cortisol, adiponectin, and tumour necrosis factor-α expression at varying levels of body mass index in preparturient dairy cows: implications for insulin resistance

Creator:: Puntenney, Steven B.
Abstract:: Twenty-six Holstein and 18 Jersey multiparous cows in a randomized block design were assigned by calving date and breed to a non-anionic prepartum diet (CTRL) or a treatment diet containing a commercial anionic salt supplement (Animate®). Control and treatment diets were formulated to a dietary anion-cation difference (DCAD) of 21.3...
Resource Type:: Dissertation
Full Text:: Dairy Cows; Implications for Insulin Resistance Twenty-six Holstein and 18 Jersey

Managing transition cows for better health and production

Creator:: Bethard, Greg and Stokes, Sandy
Abstract:: The most critical time in the life of a dairy cow is the first few days postpartum. How well she moves from low to high performance during this time depends on how she is managed during her transition from the dry cow group into the fresh pen. Proper nutrition management...
Resource Type:: Technical Report
Full Text:: . Goff, T.A. Reinhardt, and D.R. Buxton. 1997. Strategies for preventing milk fever in dairy cattle. J

Expression of the Ets family of transcription factors in early bovine and ovine embryo development

Creator:: Collins, Jonna Erin
Abstract:: Maternally-derived transcripts and proteins support early bovine and ovine embryo development until the 8- to 16-cell stage, at which time embryonic transcripts become essential for continued development. One purported mechanism for the switch from maternal to zygotic control of development (maternal to zygotic genome activation; MZGA) is the appearance of...
Resource Type:: Masters Thesis
Full Text:: ; Kopecny et al., 1989; Kanka et al., 1993). More recent studies on cattle embryos show that there is

Effect of prepartum anionic supplementation on periparturient feed intake and behavior, health and milk production

Creator:: DeGroot, Michael Alan
Abstract:: Our objectives were to determine if dietary cation-anion difference (DCAD) and source of anions influence periparturient feed intake and milk production, and to characterize feeding behavior of dairy cattle during the transition period. Diets differed in DCAD (cationic or anionic) and anionic supplement (BioChlor®, Fermenten®, or anionic salts), and were...
Resource Type:: Dissertation
Full Text:: characterize feeding behavior of dairy cattle during the transition period. Diets differed in DCAD (cationic

Salmonella and other Enterobacteriaceae in dairy cow feed ingredients and their antimicrobial resistance

Creator:: Kidd, Riam S.
Abstract:: Antimicrobial resistant Enterobacteriaceae might be introduced into dairy cows through the consumption of feeds and the microbes may eventually enter the human food supply. Thirty-two farms were selected at random from 43 commodity feeding dairy farms. Of the 32 farms selected, 12 farms agreed to participate in the study. In...
Resource Type:: Masters Thesis
Full Text:: Salmonella and other Enterobacteriaceae in Dairy Cow Feed

Judging dairy cattle : giving reasons

Creator:: Krahn, Jim and Oregon State University. Extension Service
Abstract:: When you want to talk about dairy cattle with someone, you need accurate, meaningful vocabulary words (terminology or terms) in order to understand each other. When you give a set of reasons, an accurate set of terms is just as important as it is in conversation. Also, to compare one...
Resource Type:: Other
Full Text:: Judging Dairy Cattle—Giving Reasons Judging Dairy Cattle

Keeping track of manure nutrients in dairy pastures

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Downing, Troy (Troy Woerner), and Pacific Northwest Cooperative Extension
Abstract:: Keeping track of nutrient levels in dairy pastures has become an important part of farm management plans. The current recommendation is to fertilize pastures at a level to replace, in equal measure, the nutrients removed through grazing or cutting each year. The Confined Animal Feeding Operations Program (CAFO) run by...
Resource Type:: Technical Report
Full Text:: Keeping Track of Nutrients in Dairy Manure, PNW 549 (Oregon State

Expression of extracellular matrix proteins during blastulation in bovine embryos and factors affecting bovine endodermal cell outgrowth In Vitro

Creator:: CoreyAyne, Singleton
Abstract:: During early embryonic development, endodermal cells leave the inner cell mass (ICM) and migrate over an extracellular matrix (ECM), located on the blastocoelic side of the trophectoderm, to form a continuous layer of extraembryonic endoderm. Cell migration events depend on a family of cell surface proteins known as integrins that...
Resource Type:: Masters Thesis
Full Text:: emerge which will give rise to the placenta and embryo itself (Carnegie, 1991). In cattle, ovulation

Perennial ryegrass nonstructural carbohydrates in dairy cattle nutrition

Creator:: Buyserie, Annette C.
Abstract:: Ruminal microorganisms require nitrogen and energy for microbial crude protein (MCP) synthesis. High-quality grass provides an excess of readily available proteins relative to available carbohydrates which reduces the conversion efficiency of grass protein to MCP. Nonstructural carbohydrates (NSC) are the primary source of readily available energy. Objectives of trial 1...
Resource Type:: Masters Thesis

Hemorrhagic bowel syndrome in dairy cattle and efficacy of feed additive in stimulating immune response in livestock

Creator:: Wang, Yong-Qiang
Abstract:: Hemorrhagic bowel syndrome (HBS) is a devastating disorder affecting high producing dairy cattle. As an important emerging disease (Animal and Plant Health Inspection Service, 2003), HBS is now estimated to account for > 2% of the deaths of dairy cattle (Kirkpatrick et al, 2001). However, little is known about the...
Resource Type:: Dissertation

ScholarsArchive@OSU

The effect of prepartum anionic diets on cortisol, adiponectin, and tumour necrosis factor-α expression at varying levels of body mass index in preparturient dairy cows: implications for insulin resistance

Managing transition cows for better health and production

Expression of the Ets family of transcription factors in early bovine and ovine embryo development

Effect of prepartum anionic supplementation on periparturient feed intake and behavior, health and milk production

Salmonella and other Enterobacteriaceae in dairy cow feed ingredients and their antimicrobial resistance

Judging dairy cattle : giving reasons

Keeping track of manure nutrients in dairy pastures

Expression of extracellular matrix proteins during blastulation in bovine embryos and factors affecting bovine endodermal cell outgrowth In Vitro

Perennial ryegrass nonstructural carbohydrates in dairy cattle nutrition

Hemorrhagic bowel syndrome in dairy cattle and efficacy of feed additive in stimulating immune response in livestock

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