Index Catalog // ScholarsArchive@OSU

Semi-volatile organic compounds and developing organisms : accumulation in California mountain tadpoles in the field and fish embryo exposures in the laboratory

Creator:: Stanley, Kerri A.
Abstract:: The atmospheric transport and deposition of semi-volatile organic compounds (SOCs), including current and historic use pesticides, polychlorinated biphenyls (PCBs) and polycyclic aromatic hydrocarbons (PAHs), to mountain ecosystems may result in the exposure of tadpoles to these SOCs. This exposure has been implicated in amphibian population declines in California. Tadpoles encounter...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Kerri A. Stanley for the degree of Doctor of Philosophy

Chlordecone pretreatment promoted subcellular distribution of scavenger receptor class B type II to murine hepatic microsomes ; mass spectrometry detected hepatic soluble cholesterol binding proteins and comparison of protein iTRAQ ratios using ESI QTOF and MALDI TOF/TOF

Creator:: Scheri, Richard C.
Abstract:: Chlordecone belongs to the class of persistent organochlorine pesticides that are remarkably resistant to environmental degradation. Even though their use was banned in the United States in 1978, these compounds can still be detected in both humans and wildlife throughout the world. Previous work has shown that the pretreatment of...
Resource Type:: Dissertation
Full Text:: heterodimer is a membrane transporter present on the apical surfaces of hepatocytes, and also plays a key

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:: EMBRYOTOXICITY IN MINK (Mustela visor) Kathleen A. Patnode and Larry R. Curtis Published in Toxicology and

Influence of water hardness on gill accumulation and acute toxicity of aluminum in rainbow trout

Creator:: Bustaman, Sjahrul
Abstract:: Rainbow trout were exposed to aluminum at pH 7.25 and 8.25 and four hardnesses (10, 30, 80, and 120 ppm CaCO₃) for 96 hours in a continuous-flow system and mortality and aluminum accumulation in the gills were determined. Temperature, pH, and dissolved oxygen were measured daily for each treatment. Dissolved...
Resource Type:: Masters Thesis
Full Text:: four hardnesses (10, 30, 80, and 120 ppm CaCO3) for 96 hours in a continuous-flow system and mortality

The effects of mirex on biliary excretion of bile salts and phenolphthalein glucuronide in male rats

Creator:: Becerra, Michael A.
Abstract:: Rats exposed to one or two doses of 60 mg mirex/kg by gavage exhibited hypertrophied livers and various degrees of hepatobiliary dysfunction. Although single dosed animals demonstrated elevated whole liver bile flow after 96 hours, the single dose was insufficient to significantly inhibit whole liver hepatobiliary performance as measured by...
Resource Type:: Masters Thesis
Full Text:: and Phenolphtalein Glucuronide in Male Rats AN ABSTRACT OF THE THESIS OF Michael A. Becerra for the

Temperature-modulated 7,12-dimethylbenz(a)antheracene carcinogenicity in rainbow trout

Creator:: Zahr, Camille Reda
Abstract:: Temperature influences the incidence of chemically induced cancer in fish, with warmer temperatures being associated with higher cancer incidence. The mechanisms of temperature-modulated chemical carcinogenesis in fish, however, have not been described in detail. Therefore, one primary objective of this study was increased understanding of how temperature-modulated genotoxicity of 7,12-...
Resource Type:: Dissertation
Full Text:: Temeprature-modulated 7,12-dimethylbenz(a)antheracene

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:: of Doctor of Philosophy in Toxicology presented on April 14. 1995. Title: Vitellogenesis: A

Ration and toxicant preexposure influence dieldrin accumulation by rainbow trout

Creator:: Shubat, Pam
Abstract:: Whole body accumulation and tissue distribution of dieldrin (HEOD1) in rainbow trout was studied through oral dose disposition tests and subchronic exposures via water (0.04 and 0.08 jig dieldrin/l) and/or diet (0.087 jig dieldrin/g fish/day). Growth and maintenance rations of 4 and 2% body weight/day were employed. Subchronic testing produced...
Resource Type:: Masters Thesis
Full Text:: ). Maintenance rations apparently limited accumulation to a maximum of 360 ng dieldrin/g fish. Whole body

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:: Hydroxylase in Rainbow Trout (Oncorhynchus mykiss) by Emmanuel G. da Costa A THESIS submitted to

Congener-specific disposition of polychlorinated biphenyls in rainbow trout

Creator:: Foster, Eugene P.
Resource Type:: Dissertation
Full Text:: the disposition of a subsequent dose of 7,12 [3H]dimethylbenz[a]anthracene (DMBA) or the same PCB

ScholarsArchive@OSU

Semi-volatile organic compounds and developing organisms : accumulation in California mountain tadpoles in the field and fish embryo exposures in the laboratory

Chlordecone pretreatment promoted subcellular distribution of scavenger receptor class B type II to murine hepatic microsomes ; mass spectrometry detected hepatic soluble cholesterol binding proteins and comparison of protein iTRAQ ratios using ESI QTOF and MALDI TOF/TOF

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

Influence of water hardness on gill accumulation and acute toxicity of aluminum in rainbow trout

The effects of mirex on biliary excretion of bile salts and phenolphthalein glucuronide in male rats

Temperature-modulated 7,12-dimethylbenz(a)antheracene carcinogenicity in rainbow trout

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

Ration and toxicant preexposure influence dieldrin accumulation by rainbow trout

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

Congener-specific disposition of polychlorinated biphenyls in rainbow trout

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