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ID:10473837
大小:54.50 KB
页数:4页
时间:2018-07-06
《乳清蛋白生物活性改善维持性血透患者蛋白质营养不良的前瞻性研究论文》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、乳清蛋白生物活性改善维持性血透患者蛋白质营养不良的前瞻性研究论文.freelintoimproveproteinmalnutritionstatusofthepatientscarryingthroughhemodialysis【Abstract】ObjectiveToobservethecliniceffectofproteinnutritionstatusofthepatientscarryingthroughhemodialysisbyprospectivestudyonthebioactivityoflactalbuminandsupplementofodialysi
2、slyintotestgroup,negativecontrolgroup,andtreatmentgroup,10personspergroup.Thethreegroupsaresuppliednutrientsethod:lactalbumintestgroup(n=10)issupplied0.8g/(kg·d)oraltakinglactalbuminpoountofprotein,es,andatthesametime,thegroupissuppliedHBVproteinandtheintakeamountis0.4g/(kg·d),accountingfor
3、40%ofthetotalintakeamountofprotein.Theratioofenergytonitrogenis836kJ:1.2gonhighqualityproteindietgroup,suppliedHBVprotein1.2g/(kg·d),andtheratioofenergytonitrogenis836kJ:1.2g;andα—ketoacidtreatmentgroup(n=10)issuppliedα—ketoacidpharmaceuticsof0.2g/(kg·d),andatthesametime,thegroupissuppliedH
4、BVproteinof0.4/(kg·d),andtheratioofenergytonitrogenis836kJ:0.6g.Thethreegroupsaretestedtoobservetheindexesofhemoglobin,serumalbumin,prealbumin,bloodureanitrogen,bloodcreatinine,andserumphosphate.ResultsThethreegroupsarealltroubledalnutritionindifferentlevelsbeforethetest.Hoentgroup,theprote
5、innutritionstatusofthepatientsintestedgroupisobviouslyimproved.TherearenomarkabledifferencesinindexesrelatedtonutritionsuchasbodyprovementsofALB,PAandserumphosphateetcareallhigherthanorequaltothoseofnegativecontrolgroupandtreatmentgroup.Thedropofindexessuchasserumureanitrogen,creatinineetco
6、fthetestedgroupisalsomoreobvious.ConclusionThebioactivityoflactalbuminisdifferentfromcasein,becauseitcanbepletelyandrapidlydrainedoutinstomachandexistinsmallintestinacavityaspleteprotein,anditanbody.Thedrainageinpoprovementofproteinmalnutritionstatusofthepatientscarryingthroughhemodialysis.
7、【Keyin;lactalbuminpoalnutrition;carryingthroughhemodialysis临床研究表明,终末期肾功能衰竭患者发生蛋白质营养不良相当常见,大约6%~8%的维持性血透患者有严重营养不良,有33%患者有轻到中度营养不良[1]。有大量的资料显示,慢性肾功能衰竭患者在开始透析治疗之前,大多采用了严格控制蛋白质摄入量的治疗措施,来控制尿毒症症状。因为应用低蛋白饮食,患者摄入不足,加上尿中蛋白质丢失,最终导致患者严重的蛋白质营养不良,机体组织蛋白分解加速,因而成为患者死亡的
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