2003美国与欧洲呼吸学会α1-抗胰蛋白酶缺乏症诊治新指南（英文）课件大小：761KB
课件格式：pdf
添加时间：2008-6-1917:04:00
来源：AMERICANJOURNALOFRESPIRATORYANDCRITICALCAREMEDICINE
作者：theAmericanThoracicSocietyandtheEuropeanRespiratorySociety
积分限制:2
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::课件简介::PlasmaAATlevelsareusuallydeterminedbyrocketimmunoelectrophoresis,radialimmunodiffusion,or,morerecently,bynephelometry.Commerciallyavailablestandards,especiallythoseusedforradialimmunodiffusion,tendtooverestimatetheAATconcentrationbyasmuchas35C40%（45）.TodiscriminatebetweenhistoricvaluesobtainedusingthenonpurifiedstandardandthoseobtainedwiththepurestandarddevelopedbytheU.S.NationalInstitutesofHealth,theformerareexpressedasmilligramsperdeciliter（mg/dl）,andthelatterinmicromolarunits（mol/LorM）.
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