Search
Skip to Search Results-
A simple procedure to secure an indwelling jugular vein catheter to the neck of cattle for repeated blood sampling
Download2001
MacLean, Melissa A., Zalkovic, Pavol, Ambrose, Divakar J.
Abstract A procedure to secure a jugular vein catheter system to the neck of cattle is described. A wide-mouthed polypropylene bottle attached to a halter strap provided a secure container for the catheter. This device allowed convenient access to the catheter for repeated sampling and,...
-
Altered microRNA expression in bovine subcutaneous and visceral adipose tissues from cattle under different diet
Download2012
Guan, Leluo, Romao, Josue M., McAllister, Tim, He, Maolong, Jin, Weiwu
Background MicroRNAs (miRNAs) are a class of molecular regulators found to participate in numerous biological processes, including adipogenesis in mammals. This study aimed to evaluate the differences of miRNA expression between bovine subcutaneous (backfat) and visceral fat depots (perirenal...
-
Diacylglycerol acyltransferase (DGAT) activity in relation to muscle fat content and DGAT1 genotype in two different breeds of Bos taurus
Download2006-01-01
Sorensen, Brent M., Kühn, Christa, Teuscher, Friedrich, Schneider, Falk, Weselake, Randall J., Wegner, Jochen J.
To circumvent the obvious waste of resources when producing good marbled beef, research is needed to clarify mechanisms which are involved in intramuscular fat storage in cattle. The possible association between the activity of diacylglycerol acyltransferase (DGAT) and muscle fat content was...
-
Emerging pathways in the regulation of whole body cholesterol flux: Therapeutic opportunities to target atherosclerosis?
Download2014
Mangat, Rabban, Proctor, Spencer D.
INTRODUCTION: CVD remains one of the most frequent causes of morbidity and mortality globally. Increased awareness of lifestyle factors (nutrition/exercise), as well as the refinement of lipid-lowering therapies, has availed some progress in reducing the incidence of CVD. Historically, the...
-
2012
Wang, Lusheng, Moore, Steve S., Cai, Zhipeng, Goebel, Randy, Lin, Guohui, Wang, Yining, Stothard, Paul
Background Single nucleotide polymorphism (SNP) genotyping assays normally give rise to certain percents of no-calls; the problem becomes severe when the target organisms, such as cattle, do not have a high resolution genomic sequence. Missing SNP genotypes, when related to target traits, would...
-
Ovarian and endocrine responses associated with the treatment of cystic ovarian follicles in dairy cows with gonadotropin releasing hormone and prostaglandin F2alpha, with or without exogenous progesterone
Download2004
Schmitt, Eric J. -P., Mattos, Ricardo C., Ambrose, Divakar J., Thatcher, William W., Lopes, Flavia L.
The objectives of this observational study were to document ovarian and endocrine responses associated with the treatment of cystic ovarian follicles (COFs) in dairy cows, using gonadotropin releasing hormone (GnRH) and prostaglandin F2α(PGF) with or without exogenous progesterone. A secondary...
-
Reducing GHG emissions through genetic improvement for feed efficiency: Effects on economically important traits and enteric methane production
Download2013
Baron, Vern S., Ominski, Kim H., Guan, Leluo, Basarab, John A., Beauchemin, Karen A., Miller, Stephen P.
Genetic selection for residual feed intake (RFI) is an indirect approach for reducing enteric methane (CH4) emissions in beef and dairy cattle. RFI is moderately heritable (0.26 to 0.43), moderately repeatable across diets (0.33 to 0.67) and independent of body size and production, and when...
-
2005
van Houten, B., Patel, M., Chan, C. B., Orrenius, S. , Fariss, M. W.
Oxidative stress and mitochondrial oxidative damage have been implicated in the etiology of numerous common diseases. The critical mitochondrial events responsible for oxidative stress–mediated cell death (toxic oxidative stress), however, have yet to be defined. Several oxidative events...
-
Rumen microbial community composition varies with diet and host, but a core microbiome is found across a wide geographical range
Download2015
Cox, Faith, Janssen, Peter H., Henderson, Gemma, Jonker, Arjan, Young, Wayne, Ganesh, Siva
Ruminant livestock are important sources of human food and global greenhouse gas emissions. Feed degradation and methane formation by ruminants rely on metabolic interactions between rumen microbes and affect ruminant productivity. Rumen and camelid foregut microbial community composition was...
-
Transcriptome profiling of the small intestinal epithelium in germfree versus conventional piglets
Download2007
Beever, Jonathan E., Band, Mark R., Marini, Juan C., Schook, Lawrence B., Chowdhury, Shankar R., Rund, Laurie A., Willing, Benjamin P., Gaskins, H. Rex, King, Dale E., Loor, Juan J., Lane, Adrienne B., Van Kessel, Andrew G.
Background To gain insight into host-microbe interactions in a piglet model, a functional genomics approach was used to address the working hypothesis that transcriptionally regulated genes associated with promoting epithelial barrier function are activated as a defensive response to the...