The protection correlates with enhancing the ability of the gastric muco sa to clear the oxygen free radical.It has no significant effects on the gastri c content and the gastric folds bound mucus.

• 这种粘膜保护作用与其提高胃粘膜清除氧自由基能力有关，而对胃液成分及胃壁结合粘液含量无明显影响。