Title : Dibucaine and tetracaine inhibit the activation of mitogen-activated protein kinase mediated by L-type calcium channels in PC12 cells.

Pub. Date : 1999 Dec

PMID : 10598624






2 Functional Relationships(s)
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1 The expression of c-Fos induced by potassium chloride was also suppressed by dibucaine, tetracaine (concentrations that inhibited 50% of the activity of positive control [IC50s] were 16.2+/-0.2 and 73.2+/-0.7 microM, respectively), and PD 98059, a mitogen-activated/extracellular receptor-regulated kinase inhibitor. Tetracaine Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus
2 CONCLUSIONS: Dibucaine and tetracaine at clinical concentrations were found to inhibit the activation of MAP kinase and the expression of c-Fos mediated by L-type Ca2+ channels in PC12 cells. Tetracaine Fos proto-oncogene, AP-1 transcription factor subunit Rattus norvegicus