Indomethacin inhibits prostaglandin synthesis and can promote closure of a patent ductus arteriosus, particularly in premature infants. Prostaglandins help maintain ductal patency, so reducing their production encourages constriction and functional closure of the ductus arteriosus.
Indomethacin is commonly used for the closure of which anatomical feature?
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Question context
This question is part of 🧬 Biochemistry within the broader 🧬 Medical Science subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.