Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038187 (starvation)
 24,951 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Total starvation is effective for acute weight reduction in obesity. However, in 200 patients, most of whom also had internal diseases, 8% exhibited sometimes severe complications, i.e. reversible cerebral ischemia in 3 hypertensive patients when the blood pressure was lowered to the normal range by natriuresis of fasting; breakdown of water and electrolyte homeostasis with circulatory collapse, vomiting and vertigo; acute crises of paroxysmal nocturnal hemoglobinuria and porphyria respectively and increase of transaminases up to 200 mu/ml, or cardiac arrhythmias. Relative (?) contraindications for total fasting appear to be clinical sings of arteriosclerosis such as vascular bruits, angina pectoris and intermittent claudication. In case of doubt, the method should only be used in hospital.
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PMID:[Complications in null-diet]. 91 86

The Impact Of Nicorandil in Angina (IONA) randomized trial showed a significant reduction in coronary events, in patients with stable angina treated with a KATP channel opener, nicorandil. However, the impact of nicorandil on endothelial apoptosis remains to be examined. We tested the hypothesis that nicorandil has anti-apoptotic effects in endothelial cells (ECs). Apoptosis was induced by serum starvation in the culture media in human umbilical vein endothelial cells. We examined the effects of nicorandil on endothelial cell apoptosis. Cell viability after serum starvation was significantly higher in the nicorandil-treated group compared with the control group (81 +/- 8% vs. 63 +/- 3%, P < 0.01). Apoptosis, as detected by caspase 3 activation and Hoechst 33258 assay, induced by serum starvation was also effectively abrogated by the treatment of nicorandil (100 muM). The protective effects of nicorandil on endothelial survival were significantly inhibited by a specific mitochondrial KATP channel blocker, 5-Hydroxydecanoic acid. A mitochondrial permeability transition pore activator significantly abolished the anti-apoptotic effect of nicorandil in endothelial cells, indicating that the mechanism of protective effect of nicorandil is involved in the mitochondrial apoptotic pathway although it affects neither Bcl-2 nor Bax protein expression levels. In conclusion, nicorandil inhibits serum starvation-induced endothelial cell apoptosis possibly through mitochondrial KATP channels.
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PMID:Nicorandil inhibits serum starvation-induced apoptosis in vascular endothelial cells. 1630 93