SCHAIN R J
Br J Pharmacol Chemother. 1961 Jun;16(3):257-61. doi: 10.1111/j.1476-5381.1961.tb01085.x.
5-Hydroxytryptamine has an inhibiting effect on the leech muscle. It reduces the contractions produced by acetylcholine or nicotine and accelerates the relaxation of the muscle when these substances are washed out. This acceleration of relaxation allows a more rapid assay of acetylcholine in this preparation.
5-羟色胺对水蛭肌肉有抑制作用。它能减少乙酰胆碱或尼古丁引起的收缩,并在这些物质被洗脱时加速肌肉的松弛。这种松弛的加速使得在该制剂中能更快速地测定乙酰胆碱。