Biomedical subjects
Publications and source records attributed to E Bernstein.
Atypical ocular bobbing resulted from an intentional poisoning from dimpylate (Diazinon), an organophosphate compound. In discussing the possible foci and mechanism for atypical ocular bobbing associated with acute organophosphate poisoning, we suggest acetylcholine as a neurotransmitter substance within the ocular motor pathway. A literature review has not shown any previous reported cases with this sign.
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Knowledge of normal differentiations is indispensable for interpreting developmental disturbances in animal experiments. Accordingly, the investigations described in the present paper were aimed at explaining the process of myelinization of the optic nerve in the domestic mouse breed Agnes Bluhm Jena-Halle. First signs of myelin sheath formation can be seen on the sixth and seventh day post partum. The myelin sheath grew considerably up to the 20th day of life; under light microscopic examination this process was seen to end on approximately the 30th day post partum. Electron-microscopic examination provided proof that myelinization is effected by the oligodendrocytes. This process of differentiation continues even in the adult animal, though on a very small scale.
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Chelocardin (1) was condensed with numerous hydrazines, hydrazides, and anilines, yielding 2'-substituted derivatives with antibacterial spectra similar to the parent antibiotic. The hydrazone derivatives 9 and 10 and the two anilino derivatives 42 and 44 had more in vivo antibacterial activity than chelocardin.
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Older women of color tend to have much lower rates of regular mammography screening for breast cancer than younger Caucasian women; yet, they have higher rates of mortality. This study was designed to increase mammography rates among inner-city women aged 50 years or older. Another goal was to investigate differences in mammography utilization related to race/ethnicity and language after barriers associated with cost and the difficulty of making an appointment are removed. A peer delivered intervention, which consisted of interview, mammography referral, and the scheduling of a next-day appointment, was conducted among a convenience sample of 151 culturally and racially diverse older women through a primary care referral project operating within an urban emergency department (ED). A brief motivational interview and mammography referral at the time of an ED visit, including scheduling of a next-day no cost appointment, was followed by a cross-sectional telephone survey of utilization and motivating and hindering factors. Follow-up was achieved with 96 women (66%). Fifty-eight women (60%) had a post-intervention mammogram; of those, 69% were first time users. More than 90% planned a repeat mammogram the following year. Of the 27 who did not receive a mammogram, 21 (77%) requested a "second try" appointment. These findings demonstrate that an interactive intervention among older women of color has the potential to dramatically increase mammography rates.
This paper focuses on the implications of an inadequate public health/preventive health care system for emergency medicine (EM), the role that EM providers can play in remedying critical health problems, and the benefits gained from a public health approach to EM. A broad definition of public health is adopted, suggesting shared goals of public health and EM. Critical problems posed for EM include alcohol, tobacco, and other drug abuse; injury; violence; sexually transmitted diseases and human immunodeficiency virus (HIV) infection occupational and environmental exposures; and the unmet health needs of minorities and women. A blueprint for future merging of public health issues with EM is presented that includes the application of public health principles to 1) clinical practice; 2) public education, community involvement, and public policy advocacy; 3) development of medical school and residency public health/prevention curricula and teaching methods; and 4) research opportunities and surveillance. Finally, recommendations are proposed that require restructuring the present health care system to provide resources, incentives, and organizational changes that promote an integration of public health and preventive services in the practice of EM.
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The article presents a psychotherapeutic and spiritual approach to psychotic patients. Theoretical assumptions and a practical application (implementation and results) are described on the basis of ten years' experience with an open religious group at the Psychiatric Department of Warsaw Medical School.