Sodium 5-Methoxy Salicylate의 흡수촉진 효과에 관한 연구(II) 흡수촉진제에 대한 반응성

Absorption enhancing effect of 5 MSA-Na at the mucous memberanes of the rectum and duodenum was studied via in vitro sac test. There were no significant differences between two membranes. Effect of 5MSA-Na on the transfer of CMZ to the tissue was also studied via in situ loop method. There was no significant difference at the duodenum, compared to the control when CMZ was administered intravenously. Transfer of CMZ to the loop of the rectum was increased in the presence of 5MSA-Na compared to the control, which might be attributed to the enhanced permeability of the mucous memberane of the rectum.