Platelet cytosolic free calcium concentration in primary hypertension.


Cytosolic free Ca2+ ([Ca2+]i) concentrations were measured in platelets from hypertensive and normotensive man and rat with the fluorescent indicator Quin-2/AM, taking into account the signal of the free chelator. In the absence of added external Ca2+, no difference in [Ca2+]i was observed between platelets of hypertensive patients and those of normotensive… (More)


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