title: Ascorbic acid and PGF2alpha antagonism on tracheal smooth muscle.
mesh_terms: D000403:Airway Resistance / Q000187:drug effects; D000818:Animals; D001205:Ascorbic Acid / Q000494:pharmacology*; D006168:Guinea Pigs; D008297:Male; D011448:Prostaglandin Antagonists; D011453:Prostaglandins / Q000096:biosynthesis; D011458:Prostaglandins E / Q000502:physiology; D011460:Prostaglandins F / Q000037:antagonists & inhibitors; D012614:Scurvy / Q000503:physiopathology; D014132:Trachea / Q000187:drug effects*
chemical_list: D011448:Prostaglandin Antagonists; D011453:Prostaglandins; D011458:Prostaglandins E; D011460:Prostaglandins F; D001205:Ascorbic Acid