Lower body negative pressure (LBNP) is an established and important technique used to physiologically stress the human body, particularly the cardiovascular system. LBNP is most often used to simulate gravitational stress, but it has also been used to simulate hemorrhage, alter preload, and manipulate baroreceptors. During experimentation, the…

One approach to field theory in argumentation begins with a description of argumentation and, by identifying similarities or regularities in discursive practice, attempts to induce the nature and characteristics of a field. The controversy surrounding the use of Laetrile, a proposed cancer treatment, provides an example of this approach. Assuming…

This study compared the clinical efficacy of a dopaminergic antagonist (amisulpride) and a dopaminergic agonist (bromocriptine) with 9 children (ages 4-13) with autism and probable severe mental retardation. The amisulpride acted preferentially on specific autism symptoms and the bromocriptine on motor hyperactivity and attention symptoms.…

Investigates use of positron emission tomography (PET) to study in-vivo metabolic processes. Discusses methodology of PET and medical uses. Outlines the production of different radioisotopes used in PET radiotracers. Includes selected bibliography. (ML)

An examination of the changes over a ten-year period (from 1972 to 1982) in the number, distribution, and characteristics of Ph.D. faculty of clinical departments of medical schools is provided in this report. Trends in the training and research involvements of this group are stated with special emphasis on an analysis of the factors associated…

Designed to provide assistance in the assessment of the need for biomedical and behavioral research personnel, this report presents research findings related to specific medical careers. The review includes an examination of the system under which biomedical and behavioral scientists are trained for research careers and the United States…

The following papers are included: "Collaborative Research: Lessons from the Tower of Babel" (Baldwin); "Establishing a Data Base for Intrainstitutional Research in the Allied Health Professions" (Von Son, Beiley); "Determining Research Needs in a School of Allied Health Professions" (Bottjen et al.); "Surveying Research Interests and Needs of…

The following papers are included: "Consortia and Collaborative Research: Getting Started" (Hansen); "Coordination of the Health Care System in the State of Michigan" (Burian, Boyden, Herbert); "Health Promotion and Disease Prevention in Allied Health" (Doiron, Douglas); "Interprofessional Collaboration in the Analysis of Public Policy" (Dunn);…

As part of the National High Blood Pressure Education Program effort, the conference explored the impact of high blood pressure (hypertension) on Native Americans. Participants, including health professionals, health service consumers, and volunteers providing health services to Native Americans, discussed these issues: traditional Native American…