منابع مشابه
Inner Workings of Arsenic: DNA Methylation Targets Offer Clues to Mechanisms of Toxicity
Inner Workings of Arsenic DNA Methylation Targets Offer Clues to Mechanisms of Toxicity Arsenic is a known human carcinogen, although it’s unclear how it causes cancer. Some studies have suggested that epigenetic modifications—specifically DNA methylation—may play a role in arsenic toxicity. In this issue of EHP, investigators identify genespecific DNA methylation targets in white blood cells i...
متن کاملChronic arsenic toxicity & human health.
Chronic arsenic toxicity (arsenicosis) due to drinking of arsenic contaminated ground water is a major environmental health hazard throughout the world including India. A lot of new information is emerging from extensive research on health effects of chronic arsenic toxicity (CAT) in humans during the last two decades. Available literature has been reviewed to highlight the problem including it...
متن کاملCardiac toxicity of arsenic trioxide
tion of Karpas 299 cells with immobilized antibodies to CD30 was found to potently induce cell death, whereas in the same experiment the addition of these antibodies in their soluble form did not induce cell death and actually slightly enhanced viability (Figure 1). Also noteworthy is the fact that, in the earlier report by Gruss et al4 in which the cytotoxic effects of M44 and M67 were origina...
متن کاملArsenic toxicity from homeopathic treatment.
UNLABELLED Homeopathic medicine is commonly believed to be relatively harmless. However, treatment with improperly used homeopathic preparations may be dangerous. CASE REPORTS Case 1 presented with melanosis and keratosis following short-term use of Arsenic Bromide 1-X followed by long-term use of other arsenic-containing homeopathic preparations. Case 2 developed melanotic arsenical skin les...
متن کاملAcute and chronic arsenic toxicity.
Arsenic toxicity is a global health problem affecting many millions of people. Contamination is caused by arsenic from natural geological sources leaching into aquifers, contaminating drinking water and may also occur from mining and other industrial processes. Arsenic is present as a contaminant in many traditional remedies. Arsenic trioxide is now used to treat acute promyelocytic leukaemia. ...
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ژورنال
عنوان ژورنال: Toxicology International
سال: 2011
ISSN: 0971-6580
DOI: 10.4103/0971-6580.84258