Index Catalog // ScholarsArchive@OSU

Cardiac output and respiratory measurements in the rainbow trout and their application to the study of blood and water flow limitations on chemical flux at the gill

Creator:: Schmieder, Patricia K. (Patricia Kathleen)
Abstract:: A method has been developed for the continuous automated monitoring of cardiac output in adult rainbow trout. Average cardiac output measured under control conditions and varied environmental conditions of hypoxia and post-hypoxia was significantly higher (P≤ 0.05) in male than female trout. The cardiac output of trout in spawning condition...
Resource Type:: Dissertation
Full Text:: friendship and support. Thanks also to my committee members, Dr. Robert Larson, Dr. Larry Curtis, and Dr

Interrelationships among changes in flavor and aroma, and composition of stored strawberry juice concentrate

Creator:: Lundahl, David S.
Abstract:: Sensory evaluation and instrumental methods were applied to the evaluation of strawberry juice concentrate (68°Brix) stored at 20°C which had been produced both commercially (C-SJC) and in a pilot plant (SJC). Sensory evaluation included taste and aroma ratings by intensity scaling and time-intensity of taste, and visual colorimetry by matching...
Resource Type:: Dissertation
Full Text:: thank my committee members, Dr. Ron Wrolstad, Dr. Mike Penner and Dr. Larry Curtis for their advice

Biomarkers of oxidative stress and DNA damage in agricultural workers

Creator:: Muniz, Juan Fermin
Abstract:: Pesticides are among the most pervasive environmental contaminants and they are an important potential risk for human health. Agricultural workers are constantly exposed to pesticide spray, drift and residues in the soil and foliage. Many agricultural pesticides are readily absorbed by the body, through contact with the skin, the respiratory...
Resource Type:: Dissertation
Full Text:: , encouragement and scientific advice. I would also like to thank my graduate committee members, Larry Curtis

Life history examination of darkblotched rockfish (Sebastes crameri) off the Oregon coast

Creator:: Nichol, Daniel Gerard
Abstract:: The growth, size and age composition, mortality and reproduction of darkblotched rockfish (Sebastes crameri) were examined using fishery data and analysis of fish characteristics for samples collected of f the Oregon coast. A total of 1060 fish, caught by commercial groundfish and shrimp trawlers operating out of Newport, Coos Bay...
Resource Type:: Masters Thesis

Role of Pitx2 in regulation of cardiac remodelling

Creator:: Bhatt, Shachi
Abstract:: Background: Heart morphogenesis involves chamber formation followed by septation. Septation is the remodeling of the heart from a single channel peristaltic pump to a two channel pump with one-way valves. Several transcription factors have been implicated in the development of congenital cardiac defects. The paired-like homeodomain transcription factor Pitx2 has...
Resource Type:: Masters Thesis

All hosts are not created equal : variation in amphibian responses to an emerging fungal pathogen and why it matters

Creator:: Gervasi, Stephanie S.
Abstract:: Emerging infectious diseases are increasing globally and are a threat to human, wildlife, and ecosystem health. The emerging fungal pathogen, Batrachochytrium dendrobatidis (Bd), or amphibian chytrid fungus, is associated with worldwide amphibian population declines and extinctions. Bd has been found on every continent where amphibians exist and has been documented...
Resource Type:: Dissertation
Full Text:: about frog immunity and am absolutely delighted that he could be a part of my committee. Larry Curtis

An assessment of the cardiac toxicity of compounds that cause methemoglobinemia using a non-vascularized fish heart model

Creator:: Nichols, John W.
Abstract:: Non-vascularized hearts of buffalo sculpin (Enophrys bison) were used to investigate the cardiac toxicity of compounds that cause methemoglobinemia. The affinity of sculpin cardiac myoglobin for oxygen (P50 = 1.10 torr at 20 C°, pH 7.8) was lower than that of mammals studied (P50 = .44 and .76 torr for...
Resource Type:: Dissertation
Full Text:: of my graduate committee, Drs. Donald Buhler, Larry Curtis, Gary Delander, and Gary Merrill, for

Detection and transmission of Mycobacterium marinum and Mycobacterium chelonae in zebrafish (Danio rerio)

Creator:: Peterson, Tracy Shawn
Abstract:: Mycobacteriosis is a common disease of laboratory zebrafish (Danio rerio). Different infection patterns occur in zebrafish depending on mycobacterial species. Mycobacterium marinum and M. haemophilum produce virulent infections associated with high mortality, whereas M. chelonae is more wide spread and not associated with high mortality. Identification of mycobacterial infections to...
Resource Type:: Dissertation
Full Text:: Geller and Larry Curtis. Robert Tanguay has been instrumental in helping me to establish my career, by

The role of the homeodomain transcription factor Pitx2 in regulating skeletal muscle precursor migration and higher order muscle assembly

Creator:: Campbell, Adam L.
Abstract:: Cells of the ventrolateral dermomyotome delaminate and migrate into the limb buds where they give rise to all muscles of the limbs. The migratory cells proliferate and form myoblasts, which withdraw from the cell cycle to become terminally differentiated myocytes. The regulatory mechanisms that control the later steps of this...
Resource Type:: Dissertation

Application of toxicogenomics to determine mechanism of tumor modulation by dietary indole phytochemicals in hepatocellular carcinoma

Creator:: Tilton, Susan C.
Abstract:: Indole-3-carbinol (I3C) and 3,3'-diindolylmethane (DIM), a primary I3C derivative in vivo, are known chemopreventive agents available as dietary supplements. I3C was found to suppress or enhance tumors in several animal models. Chemoprotection is attributed to the ability of indoles to alter carcinogen metabolism effectively blocking initiation. However, mechanisms for enhancement...
Resource Type:: Dissertation
Full Text:: along with my other committee members, Drs. Rod Dashwood, Larry Curtis and Gary DeLander, for their

ScholarsArchive@OSU

Cardiac output and respiratory measurements in the rainbow trout and their application to the study of blood and water flow limitations on chemical flux at the gill

Interrelationships among changes in flavor and aroma, and composition of stored strawberry juice concentrate

Biomarkers of oxidative stress and DNA damage in agricultural workers

Life history examination of darkblotched rockfish (Sebastes crameri) off the Oregon coast

Role of Pitx2 in regulation of cardiac remodelling

All hosts are not created equal : variation in amphibian responses to an emerging fungal pathogen and why it matters

An assessment of the cardiac toxicity of compounds that cause methemoglobinemia using a non-vascularized fish heart model

Detection and transmission of Mycobacterium marinum and Mycobacterium chelonae in zebrafish (Danio rerio)

The role of the homeodomain transcription factor Pitx2 in regulating skeletal muscle precursor migration and higher order muscle assembly

Application of toxicogenomics to determine mechanism of tumor modulation by dietary indole phytochemicals in hepatocellular carcinoma

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