Platelate aggregation is caused by all, except -
Ans. is 'C' i.e.. Prostacyclin (PGI,) o Factors promoting platelet aggregation : ADP, TXA2 epinephrine, serotonin, vWF, fibrinogen, collagen, immune complex, thrombin, thrombospondin. a Factors inhibiting platelet aggregation : PGI2, NO, endothelin, bradykinin.
Thromboxane A2
Serotonin
Prostacyclin (PGI2)
Thrombin
Blood: Hemostasis and Blood Coagulation