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Biomedical subjects

E Stine

Publications and source records attributed to E Stine.

3 recordsLinked to original sources

Potential clients' beliefs about the relative competency and caring of psychologists: implications for the profession.

To assess the extent to which the results reported by Warner and Bradley (1991) can be generalized beyond the population of undergraduate psychology students, 132 adults in the metropolitan Harrisburg area were asked to evaluate the competency and traits of clinical psychologists, licensed professional counselors, and psychiatrists. Results indicated that the general public believed counselors to be more caring than psychologists and psychiatrists. All three professional groups were perceived to be comparable in their ability to treat the least severe disorders. Licensed counselors were perceived to be most competent to treat disorders rated by the subjects as moderately severe, comparable in competence to clinical psychologists for adjustment disorders, and comparable to psychiatrists for marital problems. Psychiatrists and psychologists were considered the most competent to treat the most severe disorder, major depression. The results indicate that while clinical psychologists often were viewed as competent, they were not viewed as the single practitioner of choice for any diagnostic classification, nor were they noted to have positive character traits.

Adolescent↗

DMSA, DMPS, and DMPA--as arsenic antidotes.

meso-Dimercaptosuccinic acid (DMSA), 2,3-dimercapto-1-propanesulfonic acid, Na salt (DMPS), and N-(2,3- dimercaptopropyl )- phthalamidic acid (DMPA) are water soluble analogs of 2,3-dimercapto-1-propanol (BAL). The relative effectiveness or therapeutic index of these dimercapto compounds in protecting mice from the lethal effects of an LD99 of sodium arsenite is DMSA greater than DMPS greater than DMPA greater than BAL in the magnitude of 42:14:4:1, respectively. DMPS, DMPA, or DMSA will mobilize tissue arsenic. BAL, however, increases the arsenic content of the brain of rabbits injected with sodium arsenite. These results raise the question as to the appropriateness of BAL as the treatment for systemic arsenic poisoning. Either DMSA or DMPS, when given sc or po, will protect rabbits against the lethal systemic effects of subcutaneously administered Lewisite . DMPS and DMSA have promise as prophylactics for the prevention of the vesicant action of Lewisite . The sodium arsenite inhibition of the pyruvate dehydrogenase (PDH) complex can be prevented and reversed in vitro or in vivo by DMPS, DMSA, DMPA, or BAL. Of them all, DMPS is most potent and BAL appears to be the least potent. The usefulness of all these dimercapto compounds would be enhanced by a careful study of their metabolism and biotransformation. These dimercapto compounds are in a great many respects orphan drugs. At this stage of their development, it is very difficult for the clinician to obtain funds to study them clinically even though they appear to be useful for treatment of poisoning by any one of the heavy metals.

Animals↗