Lansoprazole is one kind of new proton pumps the inhibitor,its cancellation chemical property ulcer uses in the adult to see comparatively much,are less to the senile digestion ulcer research.

• 兰索拉唑是一种新型的质子泵抑制剂,其对消化性溃疡用于成年人的较多见,对老年性消化溃疡的研究较少。