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Biomedical subjects

E Adkins

Publications and source records attributed to E Adkins.

5 recordsLinked to original sources
PubMed1992

Professional attitudes regarding the sexual abuse of children: comparing police, child welfare and community mental health.

A survey was completed involving three of the key professional groups engaged in the investigation and treatment of child sexual abuse. Police, child welfare and community mental health in a large, rural geographic area in Canada completed attitudinal items relating to professional response to child sexual abuse. An empirical scale was created which was comprised of three orthogonal factors, each with acceptable levels of internal consistency: 1) Beliefs in regard to the extensiveness and seriousness of the issue; 2) treatment versus punishment priority; and 3) view regarding identity of those who perpetrate child sexual abuse. Important gender differences were found across professional groupings in attitude toward sexual abuse. Greatest difference in attitude between service sectors was tied to emphasis placed on treatment versus punishment as a primary aspect of professional intervention. Significant differences were found between child welfare and police, the two service sectors most needing a coordinated approach during the "investigative phase" of professional intervention.

Adult↗
PubMed1990

To strike or not to strike? House-staff attitudes and behaviors during a hospital work action.

Work actions by house staff are an infrequent response to sometimes difficult working conditions, but they can have a notable effect on institutional cohesiveness and represent a challenge to traditional notions of medical ethics. To determine the extent of participation in a hospital-wide doctors' strike and factors associated with participation, we surveyed 432 house officers at a university-affiliated public hospital where a contract dispute had recently led to a 4-day work action. Of 257 respondents, 69% approved of the strike and 50% participated in it. Both strikers and nonstrikers agreed that quality of care and specific contract issues were important precipitants of the event. By logistic regression, factors independently associated with strike participation (P less than .05) included being unmarried, training in internal medicine or psychiatry, being in earlier stages of training, being assigned to an outpatient service at the time of the strike, holding a favorable view of physician activism, and perceiving nurses, faculty, peers, and the public to have favored the strike. These associations may provide a basis for understanding the individual and social determinants of house-staff strike activity.

Adult↗
PubMed1986

Enalapril in experimental hypertension and acute heart failure: comparison with calcium channel blockers.

The hemodynamic effects of enalaprilat (MK-422) and lisinopril (MK-521) were compared with the calcium channel blocker felodipine in dogs with ischemic left ventricular (LV) failure. The combination of nitrendipine plus enalapril was also examined in ischemic failure and in rats with spontaneous hypertension. In anesthetized dogs coronary embolization with 50 micron plastic microspheres reduced cardiac output and LV dP/dt max by approximately 40%, and LV end-diastolic pressure increased to greater than 13 mm Hg. Enalaprilat and lisinopril reduced mean arterial pressure by a maximum of 20 mm Hg and total peripheral resistance by approximately 30%. Left ventricular dP/dt:LVP, which was substantially decreased by embolization, was slightly increased by both angiotensin converting enzyme (ACE) inhibitors. The calcium entry blockers felodipine and nitrendipine qualitatively produced many of the same hemodynamic effects as the ACE inhibitors, but, in addition, they markedly reduced coronary resistance, increased myocardial blood flow, and did not alter cardiac contractility (LV dP/dt max). In spontaneously hypertensive rats single doses of nitrendipine (1.25 to 5.0 mg/kg per os) and enalapril (0.3 and 3.0 mg/kg per os) reduced mean arterial pressure, but differences were observed in the onset (enalapril 2 h versus nitrendipine 0.5 h), the duration of action, and magnitude of effect. In terms of blood pressure lowering, nitrendipine, 5.0 mg/kg per os, was clearly additive to 3.0 mg/kg per os of enalapril, but other combinations (enalapril, 3 mg/kg per os plus 0.625 mg/kg of nitrendipine or enalapril, 0.3 mg/kg per os plus 0.625 mg/kg nitrendipine) were not.(ABSTRACT TRUNCATED AT 250 WORDS)

Administration, Oral↗