Donna L. Nelson

Learn More
The basis of the growth requirement ofParamecium for one of several structurally similar phytosterols is not known. Previous research has indicated that selective esterification of only growth-promoting sterols may be a key. In this study, it was found that under certain conditions sterols that fail to support growth (e.g., cholesterol) can be esterified in(More)
The objective of this study was to investigate the influence of aging on the levels of bioactive amines, microbial flora, physico-chemical characteristics, and tenderness of broiler breast. Forty-five 1-d-old Cobb broilers were aged at temperatures from 1.0 to 5.7 degrees C for 8 h. Nonaged broiler breast contained spermine, spermidine, and low levels of(More)
Resumes will not be accepted in lieu of completed state application. Only applicants who are interviewed will receive written non-selection notification. 2012. The PUC may eliminate this position at that time or any time before then. An employee in a federally funded position remains an at-will employee. The PUC does not promise continued employment after(More)
Groups of rats were given either propoxur, were left as untreated controls, or were given phenobarbital, DDT, chlordane or toxaphene which are known to induce liver microsomal detoxification enzymes. Microsomal enzyme activity was measured by testing the ability of liver homogenates to degrade EPN (O-ethyl O-(4-nitrophenyl) phenylphosphonothioate) to(More)