Tartar
发表于 2025-4-1 02:49:03
Pharmacological Testsdies (a balloon of 40 cm3 was used as an oncometer to detect esophageal volume) they found in achalatic patients a lumen-obliterating esophageal contraction in response to a dose of Mecholyl (methacholine; acetylbeta-methylcholine) which has little effect upon the normal esophagus. Other cholinergic