摘要
营养支持分为肠内营养(EN)和肠外营养(PN),EN在维护肠黏膜屏障、正常肠道菌群、抑制各种前炎性递质的释放等方面优于PN。随着EN制剂及喂养方法的改进,目前EN得到广泛应用。营养状况是影响人体健康和衰老进程的重要组成部分,老年人因消化吸收功能下降、常伴随多种基础疾病、进食差等原因,营养不良患病率较高。EN在老年人常见病、多发病中应用广泛。
Nutritional support is divided into enteral nutrition （EN） and parenteral nutrition （PN）. EN is better than PN in the maintenance of intestinal mncosal barrier, the normal intestinal flora and inhibit the release of various former inflammatory mediators. With the improvement of EN preparation and EN feeding, now EN is widely used. Nutritional status is an important part of human health and the aging process. Due to digestion and absorption decline, and often accompanied by a variety of underlying diseases, and eating is poor, Malnutrition in the elderly population has a higher prevalence. EN is widely used in the common and frequently - occurring diseases of the elderly.
出处
《中国全科医学》
CAS
CSCD
北大核心
2012年第30期3544-3547,共4页
Chinese General Practice
关键词
营养疗法
老年人
肠内营养
胃肠外营养
Nutrition therapy
Aged
Enteral nutrition
Parenteral nutrition
