Clinical utility of tuberculosis protein chip in diagnosis of tuberculosis / 中国感染与化疗杂志

Objective To explore the potential value of tuberculosis protein chip for clinical diagnosis of tuberculosis.Methods The antibody level of tuberculosis protein ESAT-6,CFP10,16 KD,38 KD and LAM was determined in 4 093 patients,inclu-ding 441 tuberculosis and 3 652 non-tuberculosis cases by protein chip.Results The tuberculosis antibody was positive in 297 of the 441 tuberculosis cases and 647 of the 3 652 non-tuberculosis cases.Tuberculosis protein chip provided a sensitivity of 67.35% and specificity of 82.28% in the diagnosis of tuberculosis.Conclusions Tuberculosis protein chip test is a quick,easy and effective method for identifying potential tuberculosis patients with good specificity.

The Research on Lung Gas Exchange Efficacy Using Pulmonary and Periphery Arterovenous Blood Respectively / 医学研究杂志

0.05).The oxygen and carbon dioxide GEE from periphery arterovenous blood positively correlated with that from pulmonary arterovenous blood(P