This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Troglitazone is the drug used in the treatment of: \nSelect and explain. \nA. Type 2 diabetes mellitus, B. Petit mal epilepsy, C. Hyperlipidaemia, D. Osteoporosis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Troglitazone\n\nAs a Monotherapy, it is not useful in Type 1 diabetes because it needs the presence of insulin for its action.\nTroglitazone is withdrawn from the market because it is known to cause severe fatal hepatic failure.\nThe newer thiazolidinediones like Pioglitazone and rosiglitazone are known to cause CHF as a result of fluid retention.\nRosiglitazone is found to be associated with increased risk of cardiovascular events.\nPioglitazone can reduce the TG levels by 10- 15% because of its action on PPARA.', 'role': 'assistant'}]