Title : The effect of 7-oxa-13 prostynoic acid on the mechanism of action of bradykinin in human synovial fibroblasts.

Pub. Date : 1978 Feb

PMID : 204962






3 Functional Relationships(s)
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1 Bradykinin, a potent inflammatory mediator, induces an increment in intracellular cyclic AMP concentrations of human synovial fibroblasts and evokes the synthesis and release of 3H-arachidonic acid and 3H-E prostaglandins from these cells pre-labeled in their phospholipids. Cyclic AMP kininogen 1 Homo sapiens
2 Fetal calf serum in the media also stimulates the synthesis and release of these labeled lipids from pre-labeled human synovial fibroblasts and potentiates the bradykinin-induced cyclic AMP response. Cyclic AMP kininogen 1 Homo sapiens
3 The PGE1 analogue, 7-oxa-13 prostynoic acid, completely abrogates both the bradykinin-induced cyclic AMP response and the bradykinin- and fetal calf serum-evoked release of labeled E-prostaglandins from pre-labeled cells. Cyclic AMP kininogen 1 Homo sapiens