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Articles 1 - 7 of 7
Full-Text Articles in Curriculum and Instruction
What Is Comprehensive Sexuality Education Really All About? Perceptions Of Students Enrolled In An Undergraduate Human Sexuality Course, Eva Goldfarb
Department of Public Health Scholarship and Creative Works
The purpose of this study was to use qualitative evaluation techniques to explore the perceptions of students enrolled in undergraduate human sexuality classes regarding their expectations for the course as well as outcomes. One hundred forty-eight students were surveyed at the beginning and again at the end of the semester-long course. While pregnancy and STI prevention were considered important components of their courses, other outcomes associated with positive, healthy sexuality were given greater emphasis. Results suggest that while primary and secondary level sexuality education have been increasingly focused on abstinence-only education with a focus on pregnancy and STI reduction, this …
A Social Cognitive Perspective Of Physical-Activity-Related Behavior In Physical Education, Jeffrey J. Martin, Pamela Hodges Kulinna
A Social Cognitive Perspective Of Physical-Activity-Related Behavior In Physical Education, Jeffrey J. Martin, Pamela Hodges Kulinna
Kinesiology, Health and Sport Studies
The purpose of the current study was to examine student and teacher physical-activity-related behavior using the theory of planned behavior and self-efficacy theory. Although teachers reported an overwhelmingly positive attitude toward teaching physical activity lessons to promote fitness development, they only devoted 4% of their class time to actually demonstrating and promoting fitness. Students were quite sedentary during class spending 61% of class time sitting, standing, or lying down. Using hierarchical regression analyses, teachers' attitudes toward teaching physically active physical education classes accounted for 50% of the variance in teachers' intention. Teachers who demonstrated/promoted fitness and who limited their general …
Inside Unlv, Erin O'Donnell, Carol C. Harter, Cate Weeks, Nancy Syzdek
Inside Unlv, Erin O'Donnell, Carol C. Harter, Cate Weeks, Nancy Syzdek
Inside UNLV
No abstract provided.
Inside Unlv, Erin O'Donnell, Carol C. Harter, Holly Ivy De Vore, Diane Russell
Inside Unlv, Erin O'Donnell, Carol C. Harter, Holly Ivy De Vore, Diane Russell
Inside UNLV
No abstract provided.
Medical Technology: Contexts And Content In Science And Technology, Michael A. De Miranda, Mark Doggett, Jane T. Evans
Medical Technology: Contexts And Content In Science And Technology, Michael A. De Miranda, Mark Doggett, Jane T. Evans
Architectural and Manufacturing Sciences Faculty Publications
No abstract provided.
Changes In Calcineurin Expression Induced In The Rat Brain By The Administration Of Antipsychotics, W. Rushlow, Y. Seah, Daniel Belliveau, N. Rajakumar
Changes In Calcineurin Expression Induced In The Rat Brain By The Administration Of Antipsychotics, W. Rushlow, Y. Seah, Daniel Belliveau, N. Rajakumar
Daniel J. Belliveau
Calcineurin (CN) was recently identified as a susceptibility gene for schizophrenia as well as showing altered RNA expression levels in the post-mortem brains of individuals with schizophrenia. CN knockout mice show a number of behaviours associated with schizophrenia, including deficits in sensorimotor gating, suggesting a link between CN and psychosis. Concurrently, we found, using genome screening techniques, that antipsychotics alter CN expression levels. Therefore, western blotting, in situ hybridization, immunocytochemistry and phosphatase assays were employed to determine what effect antipsychotics have on CN. The results indicate that clozapine, risperidone and haloperidol cause substantial reductions in the A subunit of CN …
Nerve Growth Factor Increases Connexin43 Phosphorylation And Gap Junctional Intercellular Communication, P. Cushing, R. Bhalla, A. Johnson, W. Rushlow, S. Meakin, Daniel Belliveau
Nerve Growth Factor Increases Connexin43 Phosphorylation And Gap Junctional Intercellular Communication, P. Cushing, R. Bhalla, A. Johnson, W. Rushlow, S. Meakin, Daniel Belliveau
Daniel J. Belliveau
The function of gap junctions is regulated by the phosphorylation state of their connexin subunits. Numerous growth factors are known to regulate connexin phosphorylation; however, the effect of nerve growth factor on gap junction function is not understood. The phosphorylation of connexin subunits is a key event during many aspects of the lifecycle of a connexin, including open/close states, assembly/trafficking, and degradation, and thus affects the functionality of the channel. PC12 cells infected with connexin43 (Cx43) retrovirus were used as a neuronal model to characterize the signal transduction pathways activated by nerve growth factor (NGF) that potentially affect the functional …