منابع مشابه
A Clear Solution for Dirty Water
Serum levels of alpha1-antitrypsin (alAT) were measured by radial immunodiffusion and phenotypes were determined by electrofocusing in acrylamide gel in 39 patients with hepatocellular carcinoma (HCC) positive for serum hepatitis B surface antigen (HBsAg), 41 patients with HCC negative for serum HBsAg, and 160 ageand sex-matched hospital controls. There was no difference between the control ser...
متن کاملThe hydrogeological role of an aquitard in preventing drinkable water well contamination: a case study.
Groundwater pollution has become a worrisome phenomenon, mainly for aquifers underlying industrialized areas. In order to evaluate the risk of pollution, a model of the aquifer is needed. Herewith, we describe a quasi-tridimensional model, which we applied to a multilayered aquifer where a phreatic aquifer was coupled to a confined one by means of an aquitard. This hydrogeological scheme is oft...
متن کاملA drinkable foreign body: acrylated resin.
A 65-year-old schizophrenic patient had ongoing epigastric pain. Gastroscopy revealed a large foreign body (●" Fig.1). Endoscopic fragmentation and retrieval were impossible (●" Fig.2). The patient denied having ingested the object, which, considering its size, was plausible. The foreign body was not dissolvable, causing symptoms and a risk of intestinal obstruction or perforation. Surgical rem...
متن کاملEffect of mineral water from Trenčianske Teplice (drinkable source, drill SB-3) on lipid peroxidation in vitro.
Influence of mineral water from Trenčianske Teplice (drinkable source) on lipid peroxidation processes was determined in model situations under in vitro conditions using the brain tissue. The central nervous system was selected because it is especially sensitive to the radical-induced damage. In addition, there is a high content of polyunsaturated fatty acids in the brain which has a low antiox...
متن کاملDirty Liberals!
Many moral codes place a special emphasis on bodily purity, and manipulations that directly target bodily purity have been shown to influence a variety of moral judgments. Across two studies, we demonstrated that reminders of physical purity influence specific moral judgments regarding behaviors in the sexual domain as well as broad political attitudes. In Study 1, individuals in a public setti...
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ژورنال
عنوان ژورنال: BMJ
سال: 2005
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.331.7519.781-a