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对46名3岁以下婴幼儿口服维生素A、D乳化液(A、D乳化液)防治佝偻病及维生素A(V-A)缺乏的效果进行了观察,以30名婴幼儿作对照。给果表明口服A、D乳化液可有效地预防和治疗小儿佝偻病和V-A缺乏症。每10天服药一次,6个月累计服V-A360,000IU,D_272,000～84,000IU,可以使佝偻病发病率由原来的41.3%下降到4.4%,血清V-A水平由28.8μg/dl上升至82.8μg/dl。A、D乳化液服用方便,易被婴幼儿接受,无副作用,有利于推广应用。
Forty - six infants under 3 years of age were treated with vitamin A and D emulsions (A and D emulsions) to prevent and treat rickets and vitamin A (V - A) deficiency. The infants were compared with 30 infants. The results show that oral A, D emulsion can effectively prevent and treat pediatric rickets and V-A deficiency. Taking medicine once every 10 days and accumulating V-A360,000IU and D_272,000 ~ 84,000IU in 6 months could reduce the incidence of rickets to 4.4% from 41.3% and the serum VA level increased from 28.8μg / dl to 82.8% μg / dl. A, D emulsion easy to take, easy to be accepted by infants and young children, no side effects, is conducive to the promotion and application.