方法：通过回顾总结分析法阐述营养支持疗法的进展，重点论述胃肠道营养。

Method: a review of the progress in nutrition support treatment in the application of regenerative therapy was made focusing on gastrointestinal nutrition support.

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结果：掌握必要的营养支持疗法的治疗手段，早期胃肠道内营养优于延迟营养。

Result: This will help the doctors to grasp the knowledge and the method of nutrition support.

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目的探讨富含谷氨酰胺二肽的新型氨基酸注射液对创伤大鼠肠外静脉输注营养支持疗法效用及其初步机制。

Objective to explore the intravenous nutrition effects of 20-crystal amino acid solutions enriched with glutamine dipeptide on traumatized rats and to study the mechanism involved.

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