In regard to the quality of diet, which directly affects the health of junior athletes,attention should be paid to the following points: 1) Their calorie requirements should be planned according to energy consumption. Weshould particularly increase the young gymnasts' calorie intake. 2) The percentage of fat in diet, in terms of calories. should not exceed 30, while thatof carbohydrates should be raised to a minimum of 50. 3) For those who go to school in the morning and train in the afternoon, the distributionof calorie intake may be 25% for breakfast, 40-45% for lunch and 30-35% for supper. 4) The intake of protein should be increased for junior gymnasts. 5) Vitaminization over a period of three weeks has proved to be remarkably effectivein overcoming the symptoms of lack of vitamins and increasing one's dark adaptability. 6) Efforts should be made to improve cooking and food management. spread knowledgeof nutrition and raise dietary quality.

Objective To research tumor cell apoptosis induced by Lp-THAE of rabbit VX2 liver implanted tumor.Methods 27 New Zealand white rabbits implanted with VX2 tumor at left middle lobe of the liver divided into three groups:Group A(n = 9) Lp-THAE:treated through transhepatic artery catheterization;Group B(n = 9) THAI and Group C(n = 9) as control.The rabbits were executed at second to fifth day after treatment.HE dye microscopy was taken for counting the typical apoptosis cells and calculating apoptosis index(ApI).FITC-AnnexinV/PI assay was used for measuring apoptosis by flow cytometry.Results The ApI of tumor central area and marginal area were(17.769 ? 2.417)%,(4.129 ? 1.172)%,P

Two kinds of iron-fortified food (toffee and biscuit drops) were given to 35 children with mild anemia (Hb