The saliva samples from 13 patients with hepatocellular carcinoma and a control group of 21 random healthy adults were measured for alpha-fetoprotein (AFP), using a highly sensitive sandw...
α-Feto protein (AFP) is the widely used tumor marker in the diagnosis of hepatocellular carcinoma (HCC). The aim of this study was to assess the diagnostic and prognostic validity of a n...
来源:《Journal of clinical laboratory analysis》 2011 年 25卷 5期
We show that adiabatic fast passage (AFP) pulses are robust refocusing elements of transverse (13)C magnetization in multidimensional NMR experiments. A pair of identical AFP pulses can r...