Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013395 (dyspepsia)
 4,879 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ginger (Zingiber officinale rhizome) is a widespread herbal medicine mainly used for the treatment of gastrointestinal diseases, including dyspepsia, nausea and diarrhoea. In the present study we evaluated the effect of this herbal remedy on the contractions induced by electrical stimulation (EFS) or acetylcholine in the isolated rat ileum. Ginger (0.01-1000 microg/ml) inhibited both EFS- and acetylcholine-evoked contractions, being more potent in inhibiting the contractions induced by EFS. The depressant effect of ginger on EFS-induced contractions was reduced by the vanilloid receptor antagonist capsazepine (10(-5) M), but unaffected by the alpha(2)-adrenergic antagonist yohimbine (10(-7) M), the CB(1) receptor antagonist SR141716A (10(-6) M), the opioid antagonist naloxone (10(-6) M) or by the NO synthase inhibitor L-NAME (3 x 10(-4) M). Zingerone (up to 3 x 10(-4) M), one of the active ingredients of ginger, did not possess inhibitory effects. It is concluded that ginger possesses both prejunctional and postjunctional inhibitory effects on ileal contractility; the prejunctional inhibitory effect of ginger on enteric excitatory transmission could involve a capsazepine-sensible site (possibly vanilloid receptors).
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PMID:Inhibitory effect of ginger (Zingiber officinale) on rat ileal motility in vitro. 1505 Apr 26