摘要
目的探讨不同营养途径对早产儿胃肠动力的影响。方法应用放射免疫法对70例早产儿生后喂奶前及第8d空腹血中胃动素、促胃液素浓度进行测定。结果早产儿出生后喂奶前血中胃动素水平、促胃液素水平与对照组间差异有显著性意义。出生后第8d早产儿Ⅱ组、Ⅲ组和对照组空腹血中两种胃肠激素水平与早产儿Ⅰ组间差异有显著性意义。结论早产儿消化道功能能适应胃肠道营养,早期喂养能促进其消化道的发育和成熟。
Objective To study the effect of different nutrition ways on the gastrointestinal power of premature infants. Methods The radio - immunoassay was used to test the concentrations of motilin and gastrin in the fasting blood of 70 cases of premature infants before feeding and on the 8 day after birth. Results There was a significant difference in the motilin and gastrin levels between premature infants before feeding and those in the control group. There was a significant difference in fasting blood levels of two gastrointestinal hormones, compared the premature infants in groups Ⅱ , Ⅲ and the control group on the 8 day after birth with those in group Ⅰ. Conclusion The digestive tract function of premature infants is able to adapt the gastrointestinal nutrition, early feeding can improve the development and maturity of the digestive tract.
出处
《中国全科医学》
CAS
CSCD
2005年第21期1765-1766,共2页
Chinese General Practice
关键词
早产儿
胃肠活动
营养
Premature infants
Gastrointestinal motility
Nutrition