Objective The study evaluated the efficiency and safety of a short-acting full-dose fibfinolytic regimen to promote early infarct-related artery (IRA) patency during the inherent delay experienced by infarction patients referred for angioplasty as the principal recanalization modality. Method Accepted aspirin and heparin, 75 patients were treated by an intravenous bolus of 20 mg recombined tissue-type plasminogen activator (rt-PA), then followed by 80 mg over 30 minutes. Patients were to undergo angiography as soon as possible following study drug. If the IRA was occlude (TIMI flow grade 0 or 1),or was open but with ≥50% stenosis, immediate early PTCA at the same time. The end point included patency rates on catheterzation laboratory (cath Lab) arrival, technical results when PTCA was performed, complication rates, clinical adverse events rates and left ventricular (LV) function by treatment assignment in two weeks. Results Patency on Cath lab arrival was 88% with combination treatment group (26% Thrombolysis in myocardia infarction trial TIMI-2, 66%TIMI-3), and 36%with primary PTCA group (20%TIMI-2, 16%TIMI-3), (P

Objective:To establish a double antibody sandwich ELISA assay for detection of human IL-37 in serum.Methods: Mouse anti-human IL-37 monoclonal antibody was used as capturing antibody,rabbit anti-human IL-37 polyclonal antibodies served as detection antibody,HRP labeled goat anti-rabbit IgG employed as second antibody and recombinant human IL-37 protein used as reference standard for the establishment of a doubleantibody sandwich ELISA.The working conditions were optimized,such as sensitivity,linear range,reproducibility and evaluated the serum IL-37 in patients with Dengue fever.Results: The sensitivity of the established ELISA method was 1.465 μg/L approximately.Likewise,the linearity range of this method was about (1.465-46.875) μg/L.Further,the co efficient of variation (CV) of inter-batch and intra-batch in this study were 6.6％ and 11.7％,respectively.Notably,this method could be used in the detection of IL-37 in serum of the patients with Dengue fever,showing that the level of IL-37 in Dengue fever patients was much higher than that in healthy controls.Conclusion: The double antibody sandwich ELISA assay for the detection of human IL-37 was successfully established,which can be apply to detect of human IL-37 in clinical samples.

OBJECTIVETo investigate the influencing factors for asthma control level in children and the practicability of evaluation indicators for asthma.

METHODSA total of 185 children with asthma were enrolled. Questionnaires and pulmonary function test were used to evaluate the asthma control level and the factors influencing the control level. The correlation between evaluation indicators and asthma control level was analyzed.

RESULTSAmong the 185 children with asthma, 139 (75.1%) achieved full control, 36 (19.5%) achieved partial control, and 10 (5.4%) had uncontrolled asthma. Application of inhaled corticosteroids and eosinophil count showed significant effects on asthma control level (P<0.05). There were significant differences in the percentage of forced expiratory volume in 1 second (FEV1%), fractional exhaled nitric oxide (FeNO), childhood asthma control test (C-ACT) questionnaire score, and pediatric asthma quality of life questionnaire (PAQLQ) score between the full control, partial control, and uncontrolled groups (P<0.05). In the children with asthma, FEV1% was positively correlated with C-ACT and PAQLQ scores (P<0.05), while there was no significant correlation between FEV1% and FeNO (P=0.214).

CONCLUSIONSApplication of inhaled corticosteroids and eosinophil count are factors influencing asthma control in children. A combination of FEV1%, FeNO, C-ACT score, and PAQLQ score helps with the evaluation of asthma control level.

Asthma ; physiopathology ; therapy ; Child ; Child, Preschool ; Female ; Forced Expiratory Volume ; Humans ; Male ; Nitric Oxide ; analysis ; Surveys and Questionnaires