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https://www.academia.edu/165777355/Arachidonic_Acid_Release_and_Catecholamine_Secretion_fr…

…3H]arachidonic acid release and exocytosis was 40 kA4. The IC,, of BPB for both events was 25 F M . High concentrations (5-20 mM) of Mg2+ caused inhibition of catecholamine secretion without altering [3H]arachidonic acid release. A phorbol ester that activates protein kinase C, 1…