Effects of Oral Administration of Soybean Lecithin Transphosphatidylated Phosphatidylserine on Impaired Learning of Passive Avoidance in Mice

[摘要] References(15)Cited-By(17)Soybean lecithin transphosphatidylated phosphatidylserine (SB-tPS) was investigated for its effect on the impaired learning of a passive avoidance task by mice induced by scopolamine or cycloheximide. SB-tPS (240, 360, 480 mg/kg) administered orally significantly prolonged the step-through latency shortened by scopolamine. SB-tPS (240 mg/kg) administered orally also prolonged the step-through latency shortened by cycloheximide. These results suggest that the effect of SB-tPS on the impaired learning behavior may be related not only to the cholinergic system but also the serotonergic system.

[学科分类] 药理学

[关键词] Phosphatidylserine;Passive avoidance;Scopolamine