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Filtering by: Subject Heart function tests Degree Level Master's Non-Academic Affiliation Oregon State University. Graduate School

QT interval changes during monitored exertion following varied carbohydrate feedings and vitamin B-6 supplementation in humans

Creator:

Goulard, Frank

Abstract:

The purpose of this study was: 1) to compare the change in QT interval values before, during, and after exercise following carbohydrate depletion and loading, and 2) to assess the change following vitamin B-6 supplementation. ECG monitoring devices and bicycle ergometers were used to collect ECG tracings and control the...

Resource Type:

Masters Thesis

Full Text:

intensity level, 90% of max- imal heart rate (MHR), which followed loading diets. Pair- wise contrasts of
Endocrine regulation of sperm release in an anuran amphibian

Creator:

Whittier, Joan Margaret

Abstract:

The endocrine mechanisms involved in the initiation of sperm release from the vertebrate testis have not been elucidated. A seasonally breeding anuran amphibian, Hyla regilla, was selected as a model for testing the hypothesis that steroid action is involved in gonadotropin-stimulated sperm release. Experiments were carried out in vivo and...

Resource Type:

Masters Thesis

Full Text:

using these drugs was to test the effect of steroid inhibition on sperm release from LH-stimulated