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Full-Text Articles in Systems and Integrative Physiology
Mechanisms Of Synthetic Cannabinoids On Cardiovascular Health, Madeleine A. Nelson
Mechanisms Of Synthetic Cannabinoids On Cardiovascular Health, Madeleine A. Nelson
Honors Thesis
Cannabinoids encompass natural cannabis and synthetic cannabinoids. While the synthetic cannabinoids interact with the same endogenous system as cannabis, their effects are quite different and poorly understood. In addition to psychological effects that trigger their use, these substances are linked to cardiovascular morbidity. To assess the cardiovascular effect of synthetic cannabinoids, we first tested the hypothesis that intravenous administration of a synthetic cannabinoid would increase blood pressure in conscious rats. Second, we tested the hypothesis that the sympathetic nervous system is involved by injecting a ganglion blocker to see if the cardiovascular response from synthetic cannabinoids would be blocked. Third, …
Effect Of Hyposaline Stress On Metabolic Rate Of The Invasive Mussel Mytilus Galloprovincialis, Hayley C. Hart
Effect Of Hyposaline Stress On Metabolic Rate Of The Invasive Mussel Mytilus Galloprovincialis, Hayley C. Hart
Honors Thesis
Climate change is predicted to decrease ocean salinity as the polar ice caps melt and the occurrence of precipitation events increases. Decreased ocean salinity (hyposalinity) may negatively impact marine invertebrates, especially marine mussels, as they are osmoconformers and their internal osmolarity depends on the solute concentration of their environment. Hyposalinity stress may influence cell function and alter mussel physiology. To compensate for the change in the environment, mussels may expend more energy to restore internal osmolarity, which can be assessed by quantifying metabolic rate. Thus, the purpose of our research was to examine the physiological response of Mytilus galloprovincialis, …