Index Catalog // ScholarsArchive@OSU

Prenylated flavonoids from hops (Humulus lupulus) as monofunctional inducers of the carcinogen-detoxifying enzyme, NAD(P)H:quinone oxidoreductase

Creator:: Aponso, G. Lalith M.
Resource Type:: Masters Thesis
Full Text:: to thank Jun-Lan Wang for her advice given for laboratory work. I wish to thank and Dr. Jeffrey J

A Review and Toxicological Evaluation of an Environmentally-Friendly Alternative to Silver Nanoparticles

Creator:: Nix, Cassandra E.
Abstract:: Within the past two decades, the rise of nanotechnology has provided various technological and industrial sectors with avenues for significant growth and improvements to existing practices. With the inherent qualities which make materials on the nanoscale unique in behavior and function, there are limitless applications of nanotechnology. One of the...
Resource Type:: Masters Thesis

Attractivity of plant volatiles and a semichemical-based bait to the western spotted cucumber beetle, Diabrotica undecimpunctata Mannerheim (Coleoptera: Chrysomelidae)

Creator:: Hongtrakul, Tawatchai
Abstract:: The adult western spotted cucumber beetle (WSCB), Diabrotica undecimpunctata undecimpunctata Mannerheim is considered a major pest of snap beans grown for processing in Western Oregon. Control consists of 1 or 2 insecticide sprays prior to harvest. A commercial semiochemical-based insecticide bait, Adios TIC®, 1.3% carbaryl + 5% buffalo gourd root...
Resource Type:: Masters Thesis
Full Text:: to the members of my committee, Dr. Jeffrey J. Jenkins, Dr. Marcos Kogan, and Dr. Russell E. Ingham

Dieldrin stimulates biliary excretion of [14 C] benzo[a]pyrene polar metabolites but does not change the metabolite profile in rainbow trout (Oncorhyncus mykiss)

Creator:: Barnhill, Melanie L.
Abstract:: Feeding rainbow trout 0.3-0.4 mg dieldrinlkg/d for 9-12 weeks stimulated the biliary excretion of a subsequent dose of [¹⁴C]dieldrin by 500% and [³H]7,12- dimethylbenz[a]anthracene (DMBA) by 240%. In vitro work demonstrated that this interaction occurred without induction of the cytochrome P450 system, or other hepatocellular proteins involved in metabolism. The...
Resource Type:: Masters Thesis
Full Text:: . Jeffrey J. Jenkins, and Dr. Kermit Cromack. The Oregon Agricultural Experiment Station provided support

Genetic relationships among hazelnut Corylus species

Creator:: Erdogan, Veli
Resource Type:: Dissertation
Full Text:: to Drs. Joseph Spatofora, Patrick Hayes, Tony Chen, and Jeffrey J. Jenkins for serving on my

Development of innovative applications for passive sampling devices : monitoring bioavailability, risk from exposure and environmental mixture toxicity

Creator:: Allan, Sarah E.
Abstract:: Chemicals must be bioavailable for there to be a potential for exposure and consequent risk to human or environmental health. Passive sampling devices (PSDs) are used to quantify the time-integrated concentration of bioavailable contaminants. We demonstrate that PSDs can be paired with the zebrafish developmental toxicity bioassay to produce site-specific,...
Resource Type:: Dissertation
Full Text:: , Jeffrey Jenkins and Jeffrey Greenwood, have put into this project and advising me during my

Point and nonpoint source mercury pollution of Oregon Reservoirs

Creator:: Park, Jeong-Gue
Abstract:: Two Oregon reservoirs contaminated by different mercury sources were compared for mercury distribution in sediment and bioaccumulation by fish. The average mercury concentration in the sediment of Cottage Grove reservoir (0.67 ± 0.05 μg/g dry wt) was higher than for Dorena Reservoir (0.12 ± 0.01 μg/g dry wt). Sediment mercury...
Resource Type:: Dissertation
Full Text:: support as my major professor. I also thank Drs. Ian J. Tinsley, Dixon H. Landers, Jeffrey J. Jenkins

Per- and Polyfluoroalkyl Substances (PFAS): Protein Binding and Partitioning and Sorption in Light Non-Aqueous Phase Liquids

Creator:: Christie, Emerson C.
Abstract:: Per- and polyfluoroalkyl substances (PFAS) are anthropogenic surfactants that have recently been identified as persistent organic pollutants. These so called “Forever Chemicals” have been detected in drinking waters, ground waters, soils, and consumer and industrial products globally; with environmental impacts stretching into the artic, far from known PFAS sources. The...
Resource Type:: Dissertation
Full Text:: worked very hard on the research here-in. Thank you to my committee Dr. Markus Kleber, Dr. Jeffrey

Effects of pesticides on amphibians with special reference to the pyrethroidinsecticide, cypermethrin

Creator:: Biga, Lindsay M.
Abstract:: Pollution by pesticides is a ubiquitous concern for wildlife. The effects of pesticides are especially concerning in aquatic environments, which are particularly vulnerable as they have several exposure routes for the influx of chemicals. These effects are of particular concern as biodiversity loss reaches unprecedented rates. This includes recent declines...
Resource Type:: Dissertation
Full Text:: analysis. Additionally, we thank J. Uyeda and J. Biga for their assistance in developing figures for this

Marker development, genome mapping, and cloning of candidate disease resistance genes in sunflower, Helianthus annuus L

Creator:: Gedil, Melaku Ayele
Abstract:: The level of polymorphisms of many biochemical and DNA markers are low in cultivated sunflower (Helianthus annuus L.). The number of mapped public DNA markers is limited. Molecular markers have not been developed for the most important diseases of sunflower, such as downy mildew. The objectives of this study were...
Resource Type:: Dissertation
Full Text:: . Steven H. Strauss, Dr. Oscar Riera-Lizarazu, and Dr. Jeffrey J. Jenkins for serving on my committee

ScholarsArchive@OSU

Prenylated flavonoids from hops (Humulus lupulus) as monofunctional inducers of the carcinogen-detoxifying enzyme, NAD(P)H:quinone oxidoreductase

A Review and Toxicological Evaluation of an Environmentally-Friendly Alternative to Silver Nanoparticles

Attractivity of plant volatiles and a semichemical-based bait to the western spotted cucumber beetle, Diabrotica undecimpunctata Mannerheim (Coleoptera: Chrysomelidae)

Dieldrin stimulates biliary excretion of [14 C] benzo[a]pyrene polar metabolites but does not change the metabolite profile in rainbow trout (Oncorhyncus mykiss)

Genetic relationships among hazelnut Corylus species

Development of innovative applications for passive sampling devices : monitoring bioavailability, risk from exposure and environmental mixture toxicity

Point and nonpoint source mercury pollution of Oregon Reservoirs

Per- and Polyfluoroalkyl Substances (PFAS): Protein Binding and Partitioning and Sorption in Light Non-Aqueous Phase Liquids

Effects of pesticides on amphibians with special reference to the pyrethroidinsecticide, cypermethrin

Marker development, genome mapping, and cloning of candidate disease resistance genes in sunflower, Helianthus annuus L

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