This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Autacoids, Subject name: Pharmacology
[{'content': 'False statement about TX A2 is \nSelect and explain. \nA. It is formed in platelets, B. It is formed from PGG2/h2, C. It is having platelet anti aggregatory reactivity, D. Asprin can inhibit its production', 'role': 'user'}, {'content': 'Answer: C \nExplanation: TX A2 is produced inside the platelets with the help of TX A2 synthetase It is formed from cyclic Endo peroxidase(PGG2/H2) with the help of an enzyme, cyclooxygenase Aspirin inhibit its production by reversible inhibition of cyclooxygenase enzyme TX A2 causes aggregation of platelets, therefore is prothrombotic Refer kDT 6/e p174', 'role': 'assistant'}]