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Biomedical subjects

E Stern

Publications and source records attributed to E Stern.

At least 73 records · Page 4Linked to original sources
PubMed1988

High prevalence of diabetes in young adult Ethiopian immigrants to Israel.

We performed oral glucose tolerance tests in 158 Ethiopian immigrants to Israel. The subjects were less than 30 yr of age, had lived in Israel less than or equal to 4 yr, and originated from villages in the Gondar and Ambovar regions of Ethiopia. Most had been subjected to famine conditions in Ethiopia and/or extreme hardship in Sudan before or during immigration. All were lean. They revealed a profound change in dietary habits since their arrival in Israel, with consumption of large amounts of refined carbohydrate in place of spicy stews and injura (Ethiopian pita) that had constituted dietary staples in better times in Ethiopia. According to National Diabetes Data Group criteria, 14 (8.9%) of the subjects had diabetes, and another 14 (8.9%) had impaired glucose tolerance. In addition, 13 subjects had a dramatic increase in capillary blood glucose levels (greater than 300 mg/dl) 1 h after ingestion of 75 g glucose, despite fasting and 2-h values well within the normal range, and they complained of associated symptoms during the 1st h of testing. Eleven of 137 men and 3 of 21 women had diabetes; 7 (5.1%) of the men and 7 (33%) of the women had impaired glucose tolerance. These results indicate a high prevalence of diabetes among young adult Ethiopian immigrants of relatively short residency in Israel, for which the factors responsible warrant further investigation.

Adolescent↗
PubMed1987

Human safety study of body lotion containing Kathon CG.

The safety of Kathon CG biocide as a preservative in leave-on body lotions was assessed by 2 double-blind studies, using similar protocols. A total of 209 healthy male and female subjects aged 18 to 65 years, 100 in California (72 test subjects, 28 controls) and 109 in Florida (88 test subjects, 21 controls) completed the studies which included pre- and post-use phase diagnostic patch testing with Kathon CG 100 ppm active ingredient, and 13 weeks daily applications of either a test lotion containing Kathon CG 15 ppm active ingredient or a control lotion without Kathon CG. No evidence of irritation or sensitization attributable to use of the biocide was found during regular dermatological examinations during the use phase. Post-use phase patch testing produced negative results in all subjects with the exception of 1 control subject in Florida who had positive readings at the 2- and 4-week post-use phase patch testing. Overall, these studies show there is minimal, if any, risk of adverse effects associated with the use of Kathon CG 15 ppm active ingredient in a leave-on application.

Adolescent↗
PubMed1984

Intracranial sparganosis: an uncommon infection. Case report.

The first case of intracranial sparganosis to be reported from the United States is presented. The patient, a 27-year-old woman, complained of focal seizures involving the right lower extremity. A left parietal parasagittal craniotomy was performed, and a granuloma containing a sparganum was excised from the parietal lobe. The clinical and pathological features of sparganosis are reviewed. Only five cases of intracranial sparganosis have previously been described.

Adult↗
PubMed1983

The effect of clinical education programs on hospital production.

Because of rising hospital costs and the reluctance of third-party payers to reimburse for clinical training, major questions have been raised about the costs and benefits of these programs. The effect of student programs on production has, nonetheless, been largely neglected, in part because of the difficulty of measuring the effectiveness of these programs. To address this deficiency, multiple regression analysis was used to determine the impact of physical therapy, occupational therapy, and radiologic technology students on production in a large hospital in a metropolitan area. The impact of students on departmental output in all three areas was found to be positive.

Clinical Clerkship↗
PubMed1982

An expanded cervical cell classification system validated by automated measurements.

The commonly used nomenclature for classifying cervical cells was expanded to include more classes, reflecting finer gradations of disease-related morphologic changes. Using a set of subjective visual criteria developed for this purpose, we visually classified 7,000 randomly selected cells and then subjected them to morphologic measurement by digital image analysis. Several of the measurements showed statistically significant differences among all the cell classes, indicating that it is possible to distinguish the finer morphologic gradations incorporated in the new system of cell classes. These same measurements showed a continuous trend of change from class to class along the scale from borderline dysplasia to carcinoma. This is consistent with the notion of a continuous progression of disease development. Finally, we found that those measurements that reflect the visual criteria used in the manual classification were significantly different between classes, indicating that the computer system can successfully quantify many of the important visual criteria.

Cell Nucleus↗
PubMed1981

Population changes in a growth center region with reference to the Israeli Negev.

"The aim of this paper is to present a scheme of relative population changes in a geographic-termed growth center region, with reference to a real problem of development as implemented in the Israeli Negev arid zone. The growth process described in the scheme leads to dynamic steady-states which indicate stable structure and stable relationships between the components of the regional system--the growth center and its urban and rural hinterlands. It was found that the relative population growth process in the Negev during the last thirty years is similar to the process determined by the scheme.... An additional thrust of this paper is methodological: to introduce and apply the hexagonal diagram to describe and classify processes of relative population growth."

Asia↗
PubMed1980

[The early feeding of premature and low birth weight infants with breast milk. II. Growth and development within the first year of life (author's transl)].

Growth and development of 172 infants with low birth weight (82 AFD, 90 SFD) were controlled within the first year of life. Head growth of AFD infants kept within normal limits during the whole time. The head circumference of the SFD infants was smaller within the first two months, from the third month onwards there was no signficant difference between AFD and SFD infants. The difference in body weight between AFD and SFD was significant up to the fifth month. Psychomotor development was within normal limits in 165 of the 172 infants, seven children developed signs of cerebral palsy. The incidence of spastic diplegia in infants with a birth weight below 1500 gm was 2.4%. The favourable outcome seems to be at least partially due to the early high caloric feeding.

Birth Weight↗
PubMed1979

Detection of cervical and breast cancer: a community-based pilot study.

Pilot screening clinics were conducted in two Los Angeles County health districts where cervical cancer incidence and mortality rates were high. Results are of interest because they provide information on planning and operating community-based clinics in low-income areas where there are women who are unlikely to seek or are ineligible for available health services.

Adult↗