Early-life undernutrition causes deficits in rat dentate gyrus granule cell number

Recently developed stereological methods have been used in experiments to examine the effects of two levels of undernutrition during early postnatal life on the total number of rat dentate gyrus granule cells. This study has shown that previously undernourished rats have significant deficits in the total number of this particular type of neuron.     

长期素食营养对老年人健康的危害及防治

老年长期素食，导致一些营养素缺乏和营养不良对身体健康的危害，是引发各种疾病诱因之一．阐述了膳食结构、饮食均衡、对症分析及防治的重要性．     

联用促红细胞生成素与生长激素治疗血透患者营养不良疗效观察

目的：探讨联用促红细胞生成素与小剂量生长激素治疗维持性血液透析患者营养不良的疗效．方法：选用我中心23名营养不良维持性血液透析患者进行分组比较，A组给予促红细胞生成素，B组给予促红细胞生成索和小剂量生长激素两种药物联用，通过15w的血清白蛋白，干体重，上臂肌围变化进行分析．结果：随防15w后。A组和B组患者营养指标均有改善，B组与A相比较，营养状况改善更明显（P〈0．05）．结论：联合使用促红细胞生成索与小剂量生长激素能明显改善维持性血液透析患者营养不良的状态，较单独使用促红细胞生成索改善更加明显．