Does erythropoietin modulate angiotensin II- or noradrenaline-induced Ca ( 2+ ) mobilization in cultured rat vascular smooth-muscle cells?
These observations suggest that rHuEpo has synergistic effects on Ang II- or NA-induced [Ca(2+)]i mobilization, particularly on intracellular Ca(2+) release, in VSMC. This may be a potential mechanism contributing to hypertension associated with rHuEpo therapy.
These findings demonstrate that ADP and its P2Y12 receptor are involved in thrombus growth and especially in the formation of emboli on the downstream side of the initial thrombus. This may explain the beneficial effects of P2Y12 receptor antagonists in secondary prevention of ischemic events in patients with arterial thrombosis.