Index Catalog // ScholarsArchive@OSU

Effect of Flaxseed Supplementation with and without Rumen-Bypass Processing on Performance and Milk and Serum Fatty Acid Composition of Dairy Cows

Creator:: Wilson, Randi L.
Abstract:: Feeding cows flaxseed rich in polyunsaturated fatty acids has been shown to decrease the proportion of saturated fatty acids and increase the proportion of n-3 polyunsaturated fatty acids (PUFAs) in milk. Consuming products enriched in n-3 PUFAs have beneficial effects to human health; thus, feeding cows flaxseed could potentially increase...
Resource Type:: Undergraduate Thesis and Presentation

Chromium and zinc uptake in Elodea densa and Ceratophyllum demersum : Applications for bioremediation

Creator:: Wilson, Jorie and Moore, James
Abstract:: South American waterweed, Elodea densa (Planch.) Casp., and Coontail Ceratophyllum demersum L., were studied for their potential to take up chromium and zinc and as a possible indicator of arsenic, cadmium, copper, and lead pollution. Plants were collected from the Willamette River in Oregon and exposed for 48 hours to...
Resource Type:: Undergraduate Thesis

Native wildlife species (Pseudacris regilla) utilizing invasive-dominated habitat in a highly disturbed ecosystem

Creator:: Epperly, Haley K.
Abstract:: The Pacific Treefrog (Pseudacris regilla) is commonly encountered throughout the Pacific Northwest and can be an indicator for ecosystem health. At each life stage P. regilla utilizes a different habitat and therefore it is important to understand habitat use at all life stages to properly manage the ecosystem, however, few...
Resource Type:: Honors College Thesis
Full Text:: Wildlife Area (Wilson) and William L. Finley National Wildlife Refuge (Finley). Wilson (44.6993° N

Inhibition of α-Amylase and α-Glucosidase by Bioflavonoids

Creator:: Griffith, Anneke M. (Tucker)
Abstract:: Various flavonoid-rich plant extracts have shown efficacy in the treatment of diabetes. Although it is often assumed that dietary flavonoids exert biological antioxidant effects, it is possible that the observed effects work in carbohydrate metabolism. In this study we evaluated the effect of catechins and catechin containing extracts on α-amylase...
Resource Type:: Presentation and Honors College Thesis
Full Text:: . Bolen, S., Feldman, L., Vassy, J., Wilson, L., Yeh, H.C., Marinopoulos, S., Wiley, C., Selvin, E

The Inhibition of a-Amylase and a-Glucosidase by Bioflavonoids

Creator:: Griffith, Anneke M.
Abstract:: Various flavonoid-rich plant extracts have shown efficacy in the treatment of diabetes. Although it is often assumed that dietary flavonoids exert biological antioxidant effects, it is possible that the observed effects work in carbohydrate metabolism. In this study we evaluated the effect of catechins and catechin containing extracts on α-amylase...
Resource Type:: Honors College Thesis
Full Text:: . Bolen, S., Feldman, L., Vassy, J., Wilson, L., Yeh, H.C., Marinopoulos, S., Wiley, C., Selvin, E

Addressing ALS: Corroborating the Methodology of Studying the P2X7R Complex

Creator:: Veytsman, Edward Y.
Abstract:: Amyotrophic lateral sclerosis (ALS) is characterized by the degeneration of motor neurons in the motor cortex and spinal cord. Recent evidence suggests that the purine receptor P2X7 (P2X7R) plays a central role in the pathology of ALS. Previous research indicates that P2X7R activation by oxidatively modified heat shock protein 90...
Resource Type:: Honors College Thesis
Full Text:: the FAS Death Receptor. J Cell Biol. 147, 1049–1062 23. Kim, M., Jiang, L.-H., Wilson, H. L., North

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:: concentration of 0.5 to 5.0x1012 particles/L in ultrapure water at a final volume of 125mL. The recommended

Low Cloud Point Biodiesel

Creator:: Johnson, Shanti Christopher
Abstract:: The synergetic interplay between the removal of saturated methyl esters and the addition of deoxygenated fatty acids on depressing the cloud point temperature of biodiesel was investigated in this study. Canola biodiesel was produced in batch as a standard with a cloud point of 1.37 +/- 6.3°C. Saturated methyl esters...
Resource Type:: Undergraduate Thesis
Full Text:: 6.8 7 7.2 7.4 Temperature (C) Optical Sensor potential VS Time and Temperature P o te n ti a l

Unprecedented Retreat of Columbia Glacier Relative to the Last Millennium

Creator:: Kilmer, Zoe
Abstract:: Columbia Glacier, Alaska’s most rapidly retreating body of ice, provides a compelling insight into the fragile state of tidewater glaciers worldwide. Catastrophic retreat of the glacier’s terminal ice margin began in 1978 when contact was lost with its stabilizing terminal moraine shoal. Since this time, Columbia Glacier has lost ~20...
Resource Type:: Undergraduate Thesis
Full Text:: icefield from 1984-2011 Wiles, G.C., D’Arrigo, R.D., Barclay, D., Wilson, R.S., Jarvis, S.K., Vargo, L

Detection and Identification of Acetaminophen (Tylenol) Metabolites using Liquid Chromatography High Resolution Mass Spectrometry (LC-HRMS/MS) Analysis

Creator:: Sanchez, Karina M.
Abstract:: Acetaminophen (APAP) is a commonly used analgesic and antipyretic drug that can cause liver injury, liver necrosis, and liver failure. APAP-induced liver failure (AILF) is associated with depletion of glutathione and the increased formation of APAP protein adducts from the toxic NAPQI metabolite. There is a hypothesized detoxifying pathway where...
Resource Type:: Undergraduate Thesis
Full Text:: the large container four times and was transferred into two 1 L bottles filled ¾ full to ensure space

ScholarsArchive@OSU

Effect of Flaxseed Supplementation with and without Rumen-Bypass Processing on Performance and Milk and Serum Fatty Acid Composition of Dairy Cows

Chromium and zinc uptake in Elodea densa and Ceratophyllum demersum : Applications for bioremediation

Native wildlife species (Pseudacris regilla) utilizing invasive-dominated habitat in a highly disturbed ecosystem

Inhibition of α-Amylase and α-Glucosidase by Bioflavonoids

The Inhibition of a-Amylase and a-Glucosidase by Bioflavonoids

Addressing ALS: Corroborating the Methodology of Studying the P2X7R Complex

Enhancing Protocols to Improve Consistency Across Nanotoxicology Studies

Low Cloud Point Biodiesel

Unprecedented Retreat of Columbia Glacier Relative to the Last Millennium

Detection and Identification of Acetaminophen (Tylenol) Metabolites using Liquid Chromatography High Resolution Mass Spectrometry (LC-HRMS/MS) Analysis

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