经单侧颅底与颅面联合入路切除颅底肿瘤20例报告

报告经单侧颅底与颅面联合入路切除颅底肿瘤２０例，病变来自中耳肿瘤１０例，颞下窝肿瘤５例，腮腺肿瘤３例，上颌窦和颞部软组织肿瘤各１例。介绍五种手术进路，讨论了颞骨次全切除和颞下窝肿瘤侵犯侧颅底的手术治疗。全部病例进行随访，推荐以手术为主的综合治疗     

Hp相关性慢性胃炎患儿血清胃泌素、生长抑素变化

目的 :探讨Hp相关性慢性胃炎患儿血清中胃泌素 (GAS)、生长抑素 (SS)治疗前后的变化及意义。方法 :采用放免法 ,分别测定并比较 34例Hp阳性和 38例Hp阴性及Hp阳性患儿根除前后慢性胃炎患儿空腹血清中GAS、SS的水平变化。结果 :Hp阳性慢性胃炎患儿血清GAS水平明显高于Hp阴性慢性胃炎患儿(P <0 0 1) ,而血清SS水平明显低于Hp阴性慢性胃炎患儿 (P <0 0 1) ,且Hp根除后 ,血清GAS水平明显下降 (P <0 0 1) ,血清SS水平明显升高 (P <0 0 1)。结论 :慢性胃炎患儿血清中GAS、SS水平变化可能与Hp感染有关     

中国城市社区健康教育与健康促进工作规划的构思

为进一步促进中国城市社区健康教育与健康促进工作，使该工作具有可持续发展的能力，在卫生部牵头和有关单位的配合下，形成中国城市社区健康教育与健康促进工作规划。该工作规划分为工作背景、总目标、总任务、具体目标、工作运行机制、工作具体方法、工作具体内容、工作评价和支撑政策9个部分。该工作的完成，将对中国城市社区健康教育与健康促进工作起到指导性作用，对各地的城市社区健康教育与健康促进工作也有较强的借鉴作用。     

微囊包膜垂体的研制及移植研究

将ｈＧＨ腺瘤细胞微囊包膜包裹后移植至去垂体大鼠腹腔内，结果，大鼠血清ＧＨ，水平升高，生长加快。但随时间的延长，移植之微包囊垂体功能逐渐消失，在第４周微囊开始有破碎，第８周时完全碎解吸收。提示我们制备的微囊包膜在活体内具有免疫隔离作用，但其寿命不长，仅４周左右。功能性垂体腺瘤可作为垂体移植的供体来源。     

Breakfast consumption affects adequacy of total daily intake in children

Breakfast consumption patterns were assessed for 467 10-year-old children (59% white, 50% girls), who were interviewed in 1984–1985 or in 1987–1988. Consumption patterns were then related to mean daily nutrient intake patterns. More whites (56%) and more girls (46%) ate breakfast at home, whereas more blacks (58%) and more boys (49%) ate breakfast at school. Results indicated that 16% of all children skipped breakfast; the highest percentage was in black girls (24%). Breakfast consumption made a significant contribution to the child's mean daily nutrient intake. The average total energy intake was significantly lower for children who did not consume breakfast (mean = 1,821 kcal) and for children who consumed breakfast at home (mean = 2,098 kcal) compared with children who consumed breakfast at school (mean = 2,326 kcal). A similar pattern was noted for macronutrient contribution. Percentage of total energy from fat was lower in children who did not eat breakfast (34%) compared with those who did (37% to 39%), yet percentage of energy from carbohydrate was higher (53%) in children who did not eat breakfast. Children who skipped breakfast did not make up the differences in dietary intakes at other meals. A higher percentage of children who did not consume breakfast compared with those who ate breakfast did not meet two thirds of the Recommended Dietary Allowance for vitamins and minerals. These data confirm the importance of breakfast to overall dietary quality and adequacy in school-age children.