Congresses as Topic ; Humans ; Sleep Apnea, Obstructive

Objective To investigate the changes of oxidized low density lipoprotein(oxLDL) and C-reactive protein(CRP) and their correlation in patients with acute coronary syndrome(ACS),and explore their roles in the pathogenesis of ACS. Methods The plasma levels of oxLDL and CRP were measured in 95 patients with ACS and 66 control subjects by ELISA. Results oxLDL and CRP levels were significantly higher in patients with ACS than those in control group(P

Objective To evaluate the performance of enzyme linked immunosorbent assay (ELISA) kit in detection of Hepatitis B virus(HBV) markers by using improved and optimized method ,so as to provide a practical and feasible method and reagents for clinical laboratory .Methods ELISA test was used for the detection of HBV markers .The gradient dilution method was used to e‐valuate the lower limit .The verifiation of cut off value was carried out based on clinical and laboratory standards institute (CLSI) EP12‐A2 document .Samples with cut off values were collected to evaluate the precision ,including repeatability and intermediate precision .The coincidence rates were counted through comparing the results of ELISA with those of external quality assessment and those detected by using Abbott i4000SR chemiluminescence instrument .Results The lower detection limit of HBsAg ,HBsAb , HBeAg ,HBeAb and HBcAb were 0 .2 IU/mL ,20 mIU/mL ,1 NCU/mL ,0 .75 NCU/mL and 0 .05 NCU/mL respectively .The cut‐off value(C50 )± 20% concentration included the concentration range between C5 and C95 .The within‐run coefficient of variation (CV)≤15% ,in sandwich method the between‐run CV≤25% ,in competition method the between‐run CV≤35% .The positive and negative coincidence rates in accuracy and comparing with i 4000SR all were more than 95% and all κ>0 .75 .Conclusion ELISA tests for HBV markers in our laboratory could meet the requirements of the detection performance and clinical needs .

Objective To study the anti-fatigue effects of enzymatic hydrolyzed protein from Pinctada martensii.Methods Swimming time,contents of liver glycogen and serum urea nitrogen after swimming were determined.Results Three dosages of EPA were all able to prolong swimming time and decrease liver glycogen consumption and serum urea nitrogen content after exhausted swimming in various degree.Conclusion The EAP has evident anti-fatigue effects.

Drugs, Chinese Herbal ; therapeutic use ; Humans ; Vascular Diseases ; prevention & control

Humans ; Indicators and Reagents ; supply & distribution ; Occupational Health

Aged ; Humans ; Male ; Microbial Sensitivity Tests ; Middle Aged ; Pneumoconiosis ; drug therapy ; microbiology ; Tuberculosis, Multidrug-Resistant ; drug therapy ; microbiology

Abruptio Placentae ; complications ; Adult ; Disseminated Intravascular Coagulation ; diagnosis ; etiology ; therapy ; Female ; Humans ; Infant, Newborn ; Male ; Pregnancy ; Prognosis ; Risk Factors

Airway Obstruction ; complications ; surgery ; Continuous Positive Airway Pressure ; Humans ; Infant ; Male ; Sleep Apnea Syndromes ; etiology ; therapy ; Sleep Apnea, Obstructive ; etiology ; therapy ; Treatment Outcome

Data Collection ; methods ; Metabolomics ; methods