Index Catalog // ScholarsArchive@OSU

Individual and demographic responses of the gray-tailed Vole (Microtus canicaudus) to an endocrine disruptor

Creator:: Caslin, Tracie M.
Abstract:: In an experimental field study, populations of gray-tailed voles (Microtus canicaudus) were exposed to a commercial formulation of vinclozolin, a fungicide effective for disease control on ornamental plants, turf grasses, and fruits and vegetables. Vinclozolin has been shown in laboratory experiments to behave as an androgen antagonist, impairing the reproductive...
Resource Type:: Masters Thesis
Full Text:: with one application of Curalan® fungicide, Vinclozolin had only a slight effect on the reproductive

Absorption and metabolism of selenite by perfused small intestine, and hepatocytes from rats

Creator:: Park, Yeong-Chul
Resource Type:: Dissertation
Full Text:: selenite on its absorption 25 Time course of sodium selenite transport 26 Chemical forms in the vascular

Oxidative stress and carcinogenesis in trout

Creator:: Kelly, Jack D.
Resource Type:: Dissertation
Full Text:: approved:4 David E. Williams The inhibitory effect of antioxidants in the multi-stage chemical

Chemodetection of threatening chemical stimuli by juvenile coho salmon (Oncorhynchus kisutch)

Creator:: Stone, Steven L.
Resource Type:: Masters Thesis
Full Text:: discriminate between stressed and unstressed conspecifics solely on the basis of chemical stimuli. In a two

Soil pH and calcium effects on nodulation of nursery grown red alder

Creator:: Crannell, Wanda K.
Resource Type:: Masters Thesis
Full Text:: ., 1985). The effect of increased bases in the soil surface layers on subsequent nodulation is often

Vitellogenesis : a biomarker for estrogenic and antiestrogenic effects of organochlorines in rainbow trout

Creator:: Donohoe, Regina M.
Abstract:: Persistent organochlorines (OCs) bioaccumulate in aquatic biota and potentially impair reproduction via endocrine disruption. The present research evaluated estrogenic effects of the OCs, chlordecone (CD) and o,p'-DDT/DDE, and the antiestrogenicity of 3,4,5,3',4',5'-hexachlorobiphenyl (345-HCB) in juvenile rainbow trout, utilizing vitellogenesis as a biomarker. Vitellogenesis, estrogen regulated hepatic production of the yolk...
Resource Type:: Dissertation
Full Text:: synthesis and lipid metabolism (Cyr et al., 1988) but no evidence of a direct effect on Vg synthesis is

Congener-specific disposition of polychlorinated biphenyls in rainbow trout

Creator:: Foster, Eugene P.
Resource Type:: Dissertation
Full Text:: fish (Zabel et al., 1995). Interactions of compounds with minimal effect on metabolizing enzyme

Effects of chlorinated aliphatic hydrocarbon degradation on the metabolic enzymes in Nitrosomonas europaea

Creator:: Fawcett, Kimberly A.
Abstract:: The toxic effects of degrading the chlorinated hydrocarbons trichloroethylene (TCE), chloroform (CF) and cis-1,2-dichloroethylene (cis-1,2-DCE) were studied in the bacterium Nitrosomonas europaea. N europaea is an ammonia-oxidizing bacterium that obtains all of its energy from the oxidation of ammonia to nitrite. This metabolic process involves two enzymes, ammonia monooxygenase (AMO)...
Resource Type:: Masters Thesis
Full Text:: polypeptide and in vitro HA() activity 30 2. The effect of light and H202 on N} and N2H4 dependent 02

Sex and life stage sensitivity of rainbow trout to xenoestrogens

Creator:: Carlson, David B., 1970-
Abstract:: Numerous natural and anthropogenic chemicals interact with endocrine systems of animals. The most widely studied of these endocrine active chemicals (EACs) are estrogen receptor agonists and antagonists. Because of the many important roles of estrogens in animals, xenoestrogens have the potential to impact environmental health. It has been proposed that...
Resource Type:: Dissertation
Full Text:: exposure to aryl hydrocarbon receptor (AbR) agonists based on the sum of chemical affinity for AhR

Effect of xenoestrogen exposure on the expression of cytochrome P450 isoforms in rainbow trout liver

Creator:: Intharapanith, Sirinmas
Resource Type:: Masters Thesis
Full Text:: metabolites formed by liver microsomes from each treatment 50 23. Effect of chemical treatments on plasma

Alterations in mink reproductive physiology following exposure to coplanar and noncoplanar polychlorinated biphenyls (PCBs)

Creator:: Patnode, Kathleen A., 1959-
Abstract:: Female mink (Mustela vison) are highly sensitive to polychlorinated biphenyl (PCB)-induced reproductive impairment. The goal of this research was to develop a better understanding of the mechanism of PCB-induced effects on female mink, mink embryos, and surviving mink kits. Anestrous, juvenile female mink and pregnant, adult mink were exposed to...
Resource Type:: Dissertation
Full Text:: Kathleen A. Patnode for the degree of Doctor of Philosophy in Toxicology presented on May 4, 1995. Title

Effect of dietary fluoride on selenite toxicity in the rat

Creator:: Yu, Qing, 1966-
Abstract:: Two factorial experiments were conducted to determine if high dietary fluoride would inhibit selenite toxicity in rats. In each study, two levels of selenite (0.05 and 5 mg/kg diet) were matched against two levels of fluoride (1 and 150 mg/kg diet) for either 6 or 8 weeks. Fluoride failed to...
Resource Type:: Masters Thesis
Full Text:: of Science in Nutrition and Food Management presented on January 28, 1992. Title: Effect of

Chilling requirement affects plant response to hydrogen cyanamide in apple cultivars

Creator:: Ghariani, Karim
Abstract:: Chilling requirements of 43 apple and 38 pear cultivars were estimated over a 2 year period by cutting shoots in the field at weekly intervals and forcing them in a warm greenhouse for 4 weeks. For apples, the mean values ranged from 490 Chill Units (CU) +- 1 for 'Dorsett...
Resource Type:: Masters Thesis
Full Text:: to hydrogen cyanamide depends on several factors: concentration of the chemical, time of

Bioaccumulation of dietary 2,2',4,4',5,5'-hexachlorobiphenyl and induction of hepatic aryl hydrocarbon hydroxylase in rainbow trout (oncorhynchus mykiss)

Creator:: da Costa, Emmanuel G.
Resource Type:: Masters Thesis
Full Text:: presented on July 20, 1994 Title: Bioaccumulation of Dietary 2,2',4,4',5,5'-Hexachlorobiphenyl and

ScholarsArchive@OSU

Individual and demographic responses of the gray-tailed Vole (Microtus canicaudus) to an endocrine disruptor

Absorption and metabolism of selenite by perfused small intestine, and hepatocytes from rats

Oxidative stress and carcinogenesis in trout

Chemodetection of threatening chemical stimuli by juvenile coho salmon (Oncorhynchus kisutch)

Soil pH and calcium effects on nodulation of nursery grown red alder

Vitellogenesis : a biomarker for estrogenic and antiestrogenic effects of organochlorines in rainbow trout

Congener-specific disposition of polychlorinated biphenyls in rainbow trout

Effects of chlorinated aliphatic hydrocarbon degradation on the metabolic enzymes in Nitrosomonas europaea

Sex and life stage sensitivity of rainbow trout to xenoestrogens

Effect of xenoestrogen exposure on the expression of cytochrome P450 isoforms in rainbow trout liver

Alterations in mink reproductive physiology following exposure to coplanar and noncoplanar polychlorinated biphenyls (PCBs)

Effect of dietary fluoride on selenite toxicity in the rat

Chilling requirement affects plant response to hydrogen cyanamide in apple cultivars

Bioaccumulation of dietary 2,2',4,4',5,5'-hexachlorobiphenyl and induction of hepatic aryl hydrocarbon hydroxylase in rainbow trout (oncorhynchus mykiss)

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