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Biomedical subjects

R E Weston

Publications and source records attributed to R E Weston.

3 recordsLinked to original sources
PubMed1990

Self-instruction to prevent HIV infection among African-American and Hispanic-American adolescents.

This study tested the efficacy of self-instruction intervention to reduce avoidable risks for HIV infection associated with drug use and unsafe sexual activity among African-American and Hispanic adolescents (N = 60). After completing pretests, adolescent participants in the study were randomly divided into three conditions. Participants in one condition received a self-instructional guide about AIDS and its transmission along with group instruction in using the guide. Adolescents in another condition received the guide without group instruction. Participants in the third condition received neither the guide nor group instruction. Outcome findings indicate that participants in the two self-instruction conditions improved more between pretest and posttest assessments on measures of HIV infection risk compared with adolescents in the control condition.

Adolescent↗
PubMed1979

Mannitol.

Mannitol may be useful clinically both as a diuretic and as an obligate extracellular solute. As a diuretic it can be used to treat patients with intractable edema states, to increase urine flow and flush out debris from the renal tubules in patients with acute tubular necrosis, and to increase toxin excretion in patients with barbiturate, salicylate or bromide intoxication. As an obligate extracellular solute it may be useful to ameliorate symptoms of the dialysis disequilibrium syndrome, to decrease cerebral edema following trauma or cerebrovascular accident, and to prevent cell swelling related to renal ischemia following cross-clamping of the aorta. Largely unexplored uses for mannitol include its use as an osmotic agent in place of dextrose in peritoneal dialysis solutions, its use to maintain urine output in patients newly begun on hemodialysis, and its use to limit infarct size following acute myocardial infarction.

Acute Kidney Injury↗