前列腺素(PG)能防治实验动物和人的胃肠溃疡,被认为有“细胞保护作用”.但也有不少资料表明,PG可能损伤胃肠粘膜.而PG拮抗剂、非甾体抗炎剂如消炎痛、阿司匹林等则有保护作用,可防止这种损伤发生.食管炎与前列腺素有人连续4天给猫灌注0.1N盐酸以造成 Prostaglandin (PG) can prevent gastrointestinal ulcers in laboratory animals and humans and is considered to have “cytoprotective effects.” However, there are a number of data indicating that PG may damage the gastrointestinal mucosa, whereas PG antagonists, non-steroidal anti Inflammatory agents such as indomethacin, aspirin, etc. have a protective effect, to prevent such damage occurs.Epitis and prostaglandin Someone for 4 consecutive days to the cat perfusion 0.1N hydrochloric acid to cause