Index Catalog // ScholarsArchive@OSU

DNA mismatch repair and 0[superscript 6]-methylguanine toxicity : Testing the futile repair cycle hypothesis

Creator:: Brodeur, Timothy J.
Abstract:: Cell lines deficient in certain genes of the DNA mismatch repair (MMR) system show a marked resistance to the cell killing or apoptotic effects of DNA alkylating agents. The molecular mechanism for this resistance is not yet understood, but is currently of great interest because of the recent use of...
Resource Type:: Undergraduate Thesis

Enhancing Protocols to Improve Consistency Across Nanotoxicology Studies

Creator:: Luker, Sabrina R.
Abstract:: In current nanotoxicology research, there is a lack of standardization in reporting of zebrafish exposure media and sonication practices. This lack of standardization in use and reporting methods has made reproducing nanoparticle (NP) toxicity results between labs a common issue. It is important to have a standardized way of reporting...
Resource Type:: Undergraduate Thesis
Full Text:: placing the samples directly into the DLS after sonication, time 0, and allowing the sample to rest for

Methylmercury Toxicity in Larval Dragonflies: Predator Avoidance Behavior

Creator:: Morgan, Bailey A.
Abstract:: Widespread mercury contamination threatens aquatic ecosystem functions due to its capacity to bioaccumulate, biomagnify, and induce toxicity in food webs. Methylmercury (MeHg), the organic form of mercury, bioaccumulates more efficiently and tends to be more toxic than the inorganic form. One important impact of mercury exposure is inhibition of effective...
Resource Type:: Presentation

Characterizing novel bacterial isolates that inhibit the growth of gall-forming phytopathogenic bacteria

Creator:: Belcher, Michael S.
Abstract:: Agrobacterium tumefaciens and Rhodococcus fascians are plant pathogenic bacteria that can induce crown and leafy galls on plants, respectively. Infection by these bacteria results in disfigured, unsellable plants, leading to significant economic losses to the nursery industry. A. tumefaciens and R. fascians are capable of infecting a broad range of...
Resource Type:: Poster
Full Text:: inoculated singly onto plants. We tested 5 pre-treatment times (0, 2, 4, 6, and 24 hours). While all

Behavioral and physiological response to immune challenge in T.s. parietalis

Creator:: Schulden, Stephanie, Blakemore, Leslie, and Mason, Robert
Abstract:: Fever responses to an immune challenge have been studied in endothermic creatures, but studies of the equivalence is lacking in ectotherms. In this study, heterophil counts were shown to be significantly higher in individuals immune challenged with LPS when compared to a control group. This is indicative of an innate...
Resource Type:: Poster

Bacterial Predators: Bacteriovorax as a Probiotic Control of Vibriosis in Oyster Spats

Creator:: Burgess, William L., Welsh, Rory, and Vega Thurber, Rebecca
Resource Type:: Presentation

The Heart Beat of the Megafloods

Creator:: Valdez Hernandez, Saray
Abstract:: Marine sediment core OC1706B-02J ( 46° 15.4178 N, 125° 42.4543 W, at water depth 2263m), was collected on the lower continental slope near the base of the Willapa Canyon. It is a rapidly accumulating site (~30cm/kyr) located near the thrust front of the Cascadia Subduction Zone. The site is also...
Resource Type:: Undergraduate Thesis
Full Text:: zone. Natural Hazards, 72(2), 849–870. https://doi.org/10.1007/s11069-014-1041-7 Richards, K. (1995

Invest in Vegetables: A Cost and Benefit Analysis of Container Grown Roma Tomatoes (Solanum lycopersicum cv. ‘Roma’) and Italian Basil (Ocimum basilicum cv. ‘Italian’)

Creator:: Spofford, Tyler S.
Abstract:: The COVID-19 pandemic highlighted disparities in land access and food security. Research has shown that access to gardening reduces financial burdens on low-income households. Compared to homeowners, individuals and families in rental housing face added barriers to vegetable gardening and growing food. These barriers include rental housing regulations and the...
Resource Type:: Undergraduate Thesis
Full Text:: . https://doi.org/10.1016/j.ufug.2014.11.001 Draper, C., Freedman, D., 2010. Review and Analysis of the

Endometrial Inflammatory Cytokine Expression in Postpartum Beef Heifers Following Platelet Rich Plasma Treatment

Creator:: Perez, Victor O.
Abstract:: Background: Uterine inflammation (e.g., endometritis) causes negative economic effects in the beef industry by reducing reproductive performance. Current treatments for endometritis in beef cattle involve hormones and antibiotics, which can be expensive and are often ineffective. The endometrial immune response regulates the release of cytokines and chemokines in response to...
Resource Type:: Undergraduate Thesis
Full Text:: (DYS). 0 10 20 30 40 2 Weeks 4 Weeks E x p r e ss io n o f I L -8 /β -a c ti n (r

Effect of Platelet-Rich Plasma on Endometrial Cytokine Expression

Creator:: Perez, Victor O., Kutzler, MIchelle, and Bishop, Cecily V.
Resource Type:: Presentation
Full Text:: , bDepartment of Animal and Rangeland Sciences The bovine uterus http://www.ansci.wisc.edu/jjp1

ScholarsArchive@OSU

DNA mismatch repair and 0[superscript 6]-methylguanine toxicity : Testing the futile repair cycle hypothesis

Enhancing Protocols to Improve Consistency Across Nanotoxicology Studies

Methylmercury Toxicity in Larval Dragonflies: Predator Avoidance Behavior

Characterizing novel bacterial isolates that inhibit the growth of gall-forming phytopathogenic bacteria

Behavioral and physiological response to immune challenge in T.s. parietalis

Bacterial Predators: Bacteriovorax as a Probiotic Control of Vibriosis in Oyster Spats

The Heart Beat of the Megafloods

Invest in Vegetables: A Cost and Benefit Analysis of Container Grown Roma Tomatoes (Solanum lycopersicum cv. ‘Roma’) and Italian Basil (Ocimum basilicum cv. ‘Italian’)

Endometrial Inflammatory Cytokine Expression in Postpartum Beef Heifers Following Platelet Rich Plasma Treatment

Effect of Platelet-Rich Plasma on Endometrial Cytokine Expression

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