Guinea pig ductus arteriosus. II. Irreversible closure after birth.
D000109:Acetylcholine / Q000494:pharmacology; D000367:Age Factors; D000818:Animals; D004373:Ductus Arteriosus / Q000166:cytology / Q000473:pathology / Q000601:surgery; D006168:Guinea Pigs; D000860:Hypoxia; D008854:Microscopy, Electron; D009132:Muscles / Q000187:drug effects; D009336:Necrosis / Q000473:pathology; D010100:Oxygen / Q000494:pharmacology; D010101:Oxygen Consumption; D010477:Perfusion; D011188:Potassium / Q000494:pharmacology; D013895:Thoracic Arteries; D013997:Time Factors
D000109:Acetylcholine; D011188:Potassium; D010100:Oxygen