Q: Given a passage with a question and an answer to that question, classify if the answer actually answers the question into 'yes' or 'no'. Output 'yes' if the answer answers the question and output 'no' if the answer does not answer the question.
Question: Does inhibition of endogenous nitric oxide synthase potentiate ischemia-reperfusion-induced myocardial apoptosis via a caspase-3 dependent pathway?
Answer: The results of the present study demonstrate that inhibition of endogenous NO synthesis during ischemia and reperfusion leads to an enhanced induction of apoptosis, suggesting that the endogenous NO synthesis protects against apoptotic cell death. Inhibition of NO synthesis thereby activates the caspase cascade, whereas the Bcl-2/Bax protein levels remained unchanged.
A:
yes