Detection range31.25-2000pg/mL The standard curve concentrations used for the ELISA’s were 2000pg/mL, 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.25pg/mL SensitivityThe minimum detectable dose of this kit is typically less than 13.1pg/mL. ...
Since heart failure is an inadequacy of function, these results strongly support the notion that N-BNP is a useful blood test in estimating the extent of cardiac pump dysfunction and helpful in establishing positive diagnosis of heart failure. 展开 ...
【Key words】 plasma brain natriuretic peptide;normal value range;cardiovascular disease;diagnosis cut-off point 脑钠肽(BNP)是继心房钠肽(ANP)之后发现的又一个心脏血管神经激素,血浆BNP浓度升高已被证实与心室容量的扩张和超负荷程度成正比[1],其水平与纽约心脏协会(NYHA)心力衰竭分级呈正相关[2],根据其高...
linearity。anti-jammingcapability-carryover。sensitivitytoevMumeandverifythereferencevaluerange.Results (1)When CMIAwasappliedtotestthewithin-andbetween.batchprecisionof唧 .CKMB。MYOandBNP,theCVvaluesofwitbin.batch precisionwerelowerthan5.5%andtheCVvaluesofbetween.batchprecisionlowerthan7.5%.(2)Thebiasbetween...
26临床肺科杂志2010年1月第l5卷第1期BNP在COPD合并不同心功能不全的临床应用价值杨澄清胡苏萍文佳袁竹青刘海玲I摘萎】目的观察脑钠肽(BNP)在COPD患者中合并不同心功能不全的水平变化,探讨其临床诊断价值。方法选取COPD合并左心功能不全患者10例(A组)和合并右心功能不全13例(B组),并选取同期住院不合并心功能不...
We thought to test the hypothesis that B-type natriuretic peptide (BNP) reduction during hospitalization has independent prognostic value in AHF. Methods and Results: We studied the prognostic predictability of percentage BNP reduction achieved dur- ing hospitalization in patients from the REALITY-AHF ...
bnp在hf诊断中的价值还有多少值得探讨-课件,幻灯,ppt 慢性收缩性心衰 心肌重构和神经内分泌紊乱逐渐进展的慢性过程 HF是一个进行性过程,其表现是先有左室几何结构上的改变,即左室重构(心室扩大或心肌肥厚),此后数月数年出现症状,并持续存在.2019-11-08 DLMU1-WANGKE 3 ▪最初的梗死区 2019-11-08 ...
7. Developmental disability, I.Q. < 70 or too impaired to test 5.0 0 or 2 Adapted, with permission, from Novak et al. 2015. Frontiers in Neurology [27]. 2.6. Statistical analysis Quantitative variables were described as median (range) in the tables and median (inter-quartile range)...
BOGOO CALCULATION OF RESULTS 1. Calculate the mean absorbance value A450 for each set of reference standards and samples. 2. Divide the average A450 value for each standard, control and test sample by the average A450 of standard0 4 and multiply by 100 to obtain %B/B0 for each sample. ...
Results: One hundred and twenty-nine patients making 139 ED visits were enrolled (median age 76 years; 59% admitted). The serum NT-proBNP assay was positive in 119 (86%, 95% confidence interval [CI] 80%–91%) cases, including 75% (43/57, 95% CI 62%–86%) of the cases that ...