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维生素A临床上主要用于防治夜盲症、干眼病和角膜软化症等维生素A缺乏症。近年来发现本品尚有其他方面的新用途。 1.治疗胃溃疡Patty等报道,维生素A对人和动物的表皮有保护性作用,故有保护胃粘膜的效应。作者报道60例慢性胃溃疡患者用本品防治后,对胃粘膜保护作用的对照性试验结果。方法:A组用抗酸剂(碳酸氢钠、碳酸钙、三硅酸镁);B组用抗酸剂加维生素A(5万单位,每日3次);C组在B组药物基础上加用赛庚啶(4 mg,每日3次)。共持续用药4周。结果胃溃疡完全愈合率:A组为19％、B组为39％、C组为36％。开始治疗前各组间患者的溃疡面
Vitamin A is mainly used clinically for the prevention and treatment of night blindness, dry eye and corneal softening and other vitamin A deficiency. In recent years, this product is found in other aspects of the new use. 1. Treatment of gastric ulcer Patty and other reports, vitamin A on human and animal epidermal protective effect, it is to protect the gastric mucosal effect. The authors reported 60 cases of patients with chronic gastric ulcer prevention and treatment of this product, the protective effect of gastric mucosal control test results. Methods: Group A was treated with antacids (sodium bicarbonate, calcium carbonate and magnesium trisilicate); Group B was treated with antacids plus vitamin A (50,000 units three times a day); Group C was treated with group B Add cyproheptadine (4 mg, 3 times a day). A total of 4 weeks of continuous medication. Results The complete healing rate of gastric ulcer was 19% in group A, 39% in group B and 36% in group C. The ulcer surface of patients in each group before starting treatment