摘要
目的总结分析2型糖尿病(T2DM)或肥胖患者Roux-en-Y胃转流术(RYGB)后锌缺乏的研究现状。方法对近年来国内、外关于RYGB术后锌缺乏的相关文献进行综述。结果 RYGB术后存在一定程度锌缺乏,其机制还没有完全阐明,其中锌摄入量及吸收减少、蛋白营养不良、膳食因素等都与术后锌缺乏有一定关系,并且手术的具体方式及术后补锌的方案也会影响术后锌的营养状态。结论导致RYGB术后锌缺乏的原因是多方面的,其具体机制仍未阐明,还需进一步的研究。
Objective To summarize and analyze the research progression of zinc deficiency in patients with type 2 diabetes mellitus or obesity after Roux-en-Y gastric bypass（RYGB） surgery.Method The domestic and international published literatures about zinc deficiency after RYGB in recent years were reviewed.Results There was a degree of zinc deficiency after RYGB surgery,its mechanisms had not been fully clarified,which were related to reduced intake and absorption of zinc,protein malnutrition,dietary factors,and specific ways of surgery and the zinc supplementation programmes after operation would also affect the postoperative zinc nutritional status.Conclusions Reasons for zinc deficiency after RYGB surgery are multifaceted and have not been clarified.Further research is needed to provide experimental and theoretical basis for management of zinc nutritional status after RYGB surgery.
出处
《中国普外基础与临床杂志》
CAS
2013年第5期574-578,共5页
Chinese Journal of Bases and Clinics In General Surgery
基金
四川省教育厅自然科学科研项目(项目编号:10ZC044)~~
关键词
肥胖
2型糖尿病
胃转流术
锌缺乏
Obesity
Type 2 diabetes mellitus
Gastric bypass surgery
Zinc deficiency
