منابع مشابه
Rapidly blinding posterior tubercular uveitis
BACKGROUND A 21-year-old female patient had chorioretinitis in the left eye which relapsed while being on anti-tubercular treatment and oral corticosteroids leading to blindness and the loss of the left eye. FINDINGS Mycobacterium tuberculosis causing chorioretinitis showed a poor response, and the lung lesions showed a good response to the same anti-tubercular treatment. CONCLUSIONS Mycoba...
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The interaction between the patient’s expected outcome of an intervention and the inherent effects of that intervention can have extraordinary effects. Thus in clinical trials an effort is made to conceal the nature of the administered intervention from the participants in the trial i.e. to blind it. Yet, in practice perfect blinding is impossible to ensure or even verify. The current standard ...
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N NITROSOBIS (2 OXOPROPYL) AMINE (NBOP), a postulated 3-metabolite of di-n-propyl-nitrosamine, has been found to be a potent carcinogen in different species of animals (Pour et al., 1977a; Rao & Pour, 1978; Pour et al., 1979). In hamsters, a single or repeated s.c. administration of NBOP (Pour et al., 1977a, 1978) is reported to cause a high incidence of pancreatic ductal tumours. Because of th...
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ژورنال
عنوان ژورنال: Science, Technology, & Human Values
سال: 2012
ISSN: 0162-2439,1552-8251
DOI: 10.1177/0162243911432648