摘要: Ca2+ is an agent of universal significance that plays a key role in triggering many platelet functions. The understanding its regulation paramount to our appreciation the mechanisms activation. complete activation by all agonists involves elevation cytosolic levels Ca2+. rise can vary from basal approximately 100nM micromolar depending upon agonist (Rink and Hallam 1984). Furthermore, direct ionophores such as A23187 which does not involve receptor occupancy results platelets.
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