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Correlation of fecal ergovaline, lolitrem B, and their metabolites in steers fed endophyte infected perennial ryegrass straw

Creator:: Murty, Lia D.
Abstract:: Perennial ryegrass (PRG, Lolium perenne) is a hardy cool-season grass that is infected with the endophytic fungus Neotyphodium lolii, which enables the plant to be insect repellant and drought resistant, lowering the use of insecticides and fertilizers. However, this fungus produces the compound lolitrem B (LB, m/z 686.4) which causes...
Resource Type:: Masters Thesis
Full Text:: sincere appreciation to Dr. A. Morrie Craig and Dr. Fred Stevens for serving as my academic advisors and

Peritoneal clearance of vitamin B-6 and evaluation of vitamin B-6 and vitamin A status in children undergoing continuous ambulatory peritoneal dialysis (CAPD)

Creator:: Stockberger, Roxy A.
Abstract:: The objectives of this study were to determine the peritoneal clearance of vitamin B-6 and to evaluate the vitamin B-6 and vitamin A status of children with chronic renal failure undergoing continuous ambulatory peritoneal dialysis (CAPD). Eight children aged 2 to 18 years (mean 12) were included in the study....
Resource Type:: Masters Thesis
Full Text:: observed in a group of New York City school children ages 10 to 13 years by Baker et al. using a

Mechanistic Studies and Catalytic Engineering of the Pseudoglycosyltransferase VldE

Creator:: Abuelizz, Hatem A.
Abstract:: This thesis describes an investigation of the molecular basis of the substrate specificity and catalytic mechanism of a unique pseudoglycosyltransferase (PsGT) enzyme, VldE. PsGTs are a newly discovered group of glycosyltransferase (GT)-like proteins that catalyze the transfer of a pseudosugar to an acceptor molecule via a C-N bond formation. This...
Resource Type:: Dissertation
Full Text:: Pseudoglycosyltransferase AN ABSTRACT OF THE DISSERTATION OF Hatem A. Abuelizz for the degree of Doctor of

Application of modern NMR techniques to structure elucidation of bioactive natural products from tunicates

Creator:: Sikorska, Justyna
Abstract:: Recent developments in NMR hardware have extended the reach of natural products chemists to structure elucidation of compounds isolated on a nanomolar scale. In parallel with advances in hardware new NMR techniques for structure elucidation have evolved, e.g. quantitative NOEs, residual dipolar couplings (RDCs)and diffusion-ordered spectroscopy (DOSY). The application of...
Resource Type:: Dissertation
Full Text:: extended the reach of natural products chemists to structure elucidation of compounds isolated on a

Biosynthesis studies and mutasynthesis of myxobacterial secondary metabolites

Creator:: Knight, Eva W.
Abstract:: Myxobacteria represent an interesting class of Gram-negative soil bacteria. These bacteria utilize organic materials from the environment as a food source by the action of their extracellular hydrolytic enzymes. They grow vegetatively in the presence of adequate nutrients. During starvation conditions, however, they aggregate and form multicellular structures called fruiting...
Resource Type:: Masters Thesis
Full Text:: materials from the environment as a food source by the action of their extracellular hydrolytic enzymes

Novel oxylipins and heterocycles from the Rhodophyta and Cyanophyta

Creator:: Jiang, Zhi-dong
Resource Type:: Dissertation
Full Text:: production in the sheep corpus luteum and appears to be the product of a hydroperoxide isomerase which acts

Programming of Furosemide Pharmacokinetics by Intrauterine Growth Restriction and High Fat Diet in the Adult Rat

Creator:: DuBois, Barent Nathan
Abstract:: Perinatal growth restriction programs higher risk for chronic disease during adulthood via morphological and physiological changes in organ systems. Perinatal growth restriction is highly correlated with a decreased nephron number, altered renal function and subsequent hypertension. I hypothesize that such renal maladaptations result in altered pharmacologic patterns for life. Pregnant...
Resource Type:: Dissertation
Full Text:: restriction is highly correlated with a decreased nephron number, altered renal function and subsequent

Pharmacokinetic analysis of antimicrobials in llamas with theoretical applications

Creator:: Al-Ghazawi, Mutasin
Resource Type:: Dissertation
Full Text:: degree of Doctor of Philosophy in Mechanical Engineering presented on September 24, 1998. Title: A

Development of a transdermal delivery system for melatonin

Creator:: Lee, Ya-ling
Abstract:: Melatonin is an neurohormone secreted by the pineal gland. Several therapeutic possibilities for melatonin administration have been suggested. However, clinical studies with melatonin have been limited by lack of a delivery system capable of mimicking the physiological release pattern of melatonin. There is an increasing recognition that the skin can...
Resource Type:: Masters Thesis
Full Text:: Development of a transdermal delivery system for

Biologically active cyclic depsipeptides from marine cyanobacteria

Creator:: Medina, Rebecca A.
Abstract:: This thesis describes the chemical investigation of marine cyanobacteria collected in Madagascar and Panama with an emphasis on the isolation and structure elucidation of medicinally relevant secondary metabolites. A collection of the marine cyanobacterium Lyngbya majuscula from the Radames Islands, Madagascar yielded two new cyclic depsipeptides, radamamides A and B,...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Rebecca A Medina for the degree of

ScholarsArchive@OSU

Correlation of fecal ergovaline, lolitrem B, and their metabolites in steers fed endophyte infected perennial ryegrass straw

Peritoneal clearance of vitamin B-6 and evaluation of vitamin B-6 and vitamin A status in children undergoing continuous ambulatory peritoneal dialysis (CAPD)

Mechanistic Studies and Catalytic Engineering of the Pseudoglycosyltransferase VldE

Application of modern NMR techniques to structure elucidation of bioactive natural products from tunicates

Biosynthesis studies and mutasynthesis of myxobacterial secondary metabolites

Novel oxylipins and heterocycles from the Rhodophyta and Cyanophyta

Programming of Furosemide Pharmacokinetics by Intrauterine Growth Restriction and High Fat Diet in the Adult Rat

Pharmacokinetic analysis of antimicrobials in llamas with theoretical applications

Development of a transdermal delivery system for melatonin

Biologically active cyclic depsipeptides from marine cyanobacteria

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