Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The widely used plasticiser di(2-ethylhexyl)phthalate (DEHP) has been reported to have some toxicological effects on pulmonary tissue. Inhalation of DEHP may cause pulmonary edema and bronchial asthma. Moreover intravenous injection of DEHP induces pulmonary inflammation and hemorrhage of the lungs. We now report that DEHP might cause bronchial hyperresponsiveness. The metabolite of DEHP mono(2-ethylhexyl)phthalate (MEHP) induces in vitro a dose-dependent increase in -log EC50 for methacholine dose response curves in rat tracheal tissue. Moreover MEHP induces a decrease in maximal effect of the methacholine dose response curve. We concluded that DEHP due to the formation of MEHP in vivo, may cause bronchial hyperresponsiveness.
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PMID:Plasticisers, another burden for asthmatics? 208 Jul 68