Index Catalog // ScholarsArchive@OSU

Antioxidant Effects of Blackberry Pomace on the Health of Transition Dairy Cows

Creator:: Estenson, Kaelyn A.
Abstract:: Blackberry pomace (BBP), a byproduct from juice processing, is often disposed of in landfills. We propose BBP as an antioxidant-rich feed supplement for transition dairy cows. To explore the effects of BBP on antioxidant status, 24 multiparous dairy cows (5 Holstein and 19 Jersey) were assigned randomly to one of...
Resource Type:: Honors College Thesis
Full Text:: Health of Transition Dairy Cows by Kaelyn Estenson A THESIS

Some potential mechanisms for finely-tuned regulation of phospholipase C-β isozymes : studies of dimerization and phosphatidylinositol 3,4,5-trisphosphate activation

Creator:: Zhang, Yong
Abstract:: Phospholipase C-β (PLC-β) isozymes are key effectors in G protein-coupled signaling pathways. Prior research suggested that some isoforms of PLC-β may exist and function as dimers, but little is known about dimerization of PLC-β. Data from coimmunoprecipitation assays of differentially-tagged PLC-β constructs and sizeexclusion chromatography of native PLC-β support homodimerization...
Resource Type:: Dissertation
Full Text:: Regulatory Lipids 39 CHAPTER 2. Phospholipase C-β3 and -β1 form homodimers, but not

Ascorbylation- the biological relevance of covalently bound ascorbic acid

Creator:: Kesinger, Nicholas G.
Abstract:: Ascorbic acid, or vitamin C, is well known as a co-factor for proline-hydroxylase and as an anti-oxidant. However, it is also capable of forming covalent bonds, particularly in the role of a nucleophile, henceforth termed 'ascorbylation'. The ascorbylation of electrophiles can occur under physiological conditions. Furthermore, there are a number...
Resource Type:: Dissertation
Full Text:: 75 Figure 2.12: 8-C-ascorbyl(-)-epigallocatechin-3-O-gallate……………… 2.13: Proposed mechanism

Regulation of phospholipase C-beta isozymes by calmodulin

Creator:: McCullar, Jennifer Star
Abstract:: Phospholipase C-Jβ (PLCβ) is an important effector enzyme in G-protein-coupled signaling pathways. Activation of PLCβ by Gα and Gβy subunits has been fairly well characterized, but little is known about other protein interactions that may also regulate PLCβ function. A yeast two-hybrid screen of a mouse brain cDNA library with...
Resource Type:: Dissertation
Full Text:: . Title: Regulation of Phoshoplipase C-beta isozymes by Calmodulin A Abstract approved: Theresa M. Filtz

Role of Plc in the germination of Clostridium perfringens food poisoning isolate SM101

Creator:: Bond, Colton B.
Abstract:: Clostridium perfringens is the causative agent of gas gangrene and the 3rd most common cause of type A food borne disease in the United States. Critical to the pathogenicity of C. perfringens is the ability of this bacterium to produce highly resistant, metabolically dormant spores that can resume metabolic function...
Resource Type:: Masters Thesis
Full Text:: .……….………………………………………………….….38 2.8. Outgrowth of spores and vegetative growth of C. perfringens strains.……….....39 2.9. SleC

Performance characterization of an integrated microscale hydrogen combustor recuperator and oil heat exchanger

Creator:: Haley, David B. (David Brien)
Abstract:: Experiments on a novel, microscale hydrogen combustor heat exchanger (µCHX) are presented in this thesis. The µCHX has been designed to efficiently transfer thermal energy to a heat transfer fluid for use in desorption of hydrogen from a metal hydride storage system of a hydrogen-powered fuel cell vehicle. The experimental...
Resource Type:: Masters Thesis
Full Text:: average oil temperatures between 63 °C and 105 °C. Experiments were conducted with catalyst deposited

SLC23A1, the gene encoding sodium-dependent vitamin C transport protein 1 (SVCT1) : regulation of transcription and its functional consequences

Creator:: Michels, Alexander Johannes
Abstract:: Vitamin C is an essential component of the human diet. Uptake of vitamin C in the cell is regulated by the function of sodium-dependent vitamin C transporters (SVCTs). SVCT1 (encoded by the SLC23A1 gene) is expressed in the colon, liver and kidney, where it plays a vital role in determining...
Resource Type:: Dissertation
Full Text:: Biophysics presented on September 19, 2007. Title: SLC23A1, the Gene Encoding Sodium-Dependent Vitamin C

Geneticist L.C. Dunn : politics, activism, and community

Creator:: Gormley, Melinda (Melinda Brooke)
Abstract:: L. C. Dunn (1893-1974) spent most of his scientific career conducting research in developmental genetics as a member of the Zoology Department at Columbia University in the City of New York. He had an accomplished scientific career researching mutations in mice, which earned him respect from other geneticists and scientists....
Resource Type:: Dissertation
Full Text:: : Mary Jo Nye L. C. Dunn (1893-1974) spent most of his scientific career conducting research

C-SHIFT, Quantile Theory, and Assessing Monotonicity

Creator:: Logan, Paul R.
Abstract:: DNA microarray technology is a powerful tool for analyzing patterns in gene expression data for thousands of genes. Due to a number of systematic variations in microarray experiments, the raw gene expression data is often obfuscated by undesirable technical noises. Various normalization techniques were designed in an attempt to remove...
Resource Type:: Dissertation
Full Text:: 8 10 12 14 16 N u m b er o f co rr el at io n s 10 5 Empirical Observed C-SHIFT

Linking soluble C to microbial community composition and dynamics during decomposition of ¹³C-labeled ryegrass

Creator:: McMahon, Shawna K.
Abstract:: Ryegrass residue consists of three main C fractions: readily available soluble C, intermediately available cellulose and hemicellulose, and slowly available lignin. Changes in chemical composition during decomposition influence rate of degradation as well as composition of the microbial community involved. Use of ¹³C-labeled plant material coupled with analysis of phospholipid...
Resource Type:: Masters Thesis
Full Text:: (US), leached straw (LS), and leachate (L), plus an unamended control (C). Added substrates had Ô'3C

ScholarsArchive@OSU

Antioxidant Effects of Blackberry Pomace on the Health of Transition Dairy Cows

Some potential mechanisms for finely-tuned regulation of phospholipase C-β isozymes : studies of dimerization and phosphatidylinositol 3,4,5-trisphosphate activation

Ascorbylation- the biological relevance of covalently bound ascorbic acid

Regulation of phospholipase C-beta isozymes by calmodulin

Role of Plc in the germination of Clostridium perfringens food poisoning isolate SM101

Performance characterization of an integrated microscale hydrogen combustor recuperator and oil heat exchanger

SLC23A1, the gene encoding sodium-dependent vitamin C transport protein 1 (SVCT1) : regulation of transcription and its functional consequences

Geneticist L.C. Dunn : politics, activism, and community

C-SHIFT, Quantile Theory, and Assessing Monotonicity

Linking soluble C to microbial community composition and dynamics during decomposition of ¹³C-labeled ryegrass

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