In this paper,non-funded projects peer review feedbacks of Tianjin University of Traditional Chinese Medicine 2013 National Science Foundation of China was analyzed,feedbacks by passed and non-passed peer meeting review of the Department of Medical Science were classified separately,from the aspects of research program research content,innovation,the preliminary work and others aspects were statistically analyzed,finally contrary to results put forward a number of methods to improve the scientific management

Objective To explore the changes and clinical significance of prothrombin time(PT),activated partial thromboplastin time(APTT),thrombin time(TT),fibrinogen time(FGB)and platelet(PLT)on Kawasaki disease(KD)in children with acute and convalescent 10 d,which aimed at early diagnosis,prediction and prognosis of coronary artery lesions.Methods Thirty-eight cases who were diagnosed KD were selected as KD group,30 cases age-matched acute respiratory infections in children with fever as fever group,moreover,30 cases of a class of elective surgery preoperative children admitted to surgical departments were put as control group.The plasma PT,APTT,TT,FGB,PLT of all cases and plasma APTT,FGB,PLT in recovery 10 d in children with KD disease were detected,and then the results were compared between the 3 groups;and the results of APTT,FGB,PLT in KD children with acute and convalescent 10 d to coronary artery dilatation groups or not were compared.Results 1.APTT prolonged and FGB,PLT increased in KD children with acute stage,which had a significant difference compared with other groups(Pa0.05).2.When comparing the results of APTT,FGB,PLT in KD children with acute and convalescent 10 d,the difference was significant(Pa

Background Orthokeratology has been proved to temporarily alter the equivalent sphere,but its effects on visual quality deserve attention.Objective The present study was to investigate the visual quality after overnight orthokeratology in pre-adolescent myopes.Methods Written informed consent was obtained form each subject prior to entering into this series.A descriptive study design was used.One hundred and fifty eyes of 76 teenagers aged (14.90± 1.24)years with low and moderate myopia (-2.79 ± 0.82)D were included in the study.Fitted with Ortho-K contact lens,the lens was wore every night for over 8 hours.Subjective refraction,uncorrected visual acuity (UCVA),contrast sensitivity function,corneal-topography,and aberrometry were examined before,1 week and 3 months after the initiation of orthokeratology.Visual quality was generally evaluated by comparing before wearing,1 week and 3 months after wearing using the National Eye Institute refractive error quality of life instrument (NEI-RQL-42TM).All the procedures were performed by the same clinician.Results Spherical equivalent refractions were (-0.33± 1.02) D and (-0.26 ± 0.60) D 1 week and 3 months after orthokeratology,showing significant decline in comparison with (-2.79±0.82) D of before orthokeratology (P =0.001,0.001).However,no considerable difference was seen between 1 week and 3 months after orthokeratology (P=0.161).Contrast sensitivity function was significantly different in all spatial frequencies before wearing,1 week and 3 months after wearing,and those of 1 week and 3 months after wearing were significantly lower than those of before wearing (1 week:3 cpd P =0.001,6 cpd P=0.001,12 cpd P＜0.05,18 epd P＜0.05 ;3 months:3 cpd P=0.001,6 cpd P=0.001,12 cpd P＜0.05,18 cpd P＜0.05).There was no significant change in contrast sensitivity function between 1 week and 3 months of orthokeratology (P＞0.05).Flat K,steep K and corneal eccentricity (e) were significantly reduced (P =0.000),and surface asymmetry index (SAI) and surface regularity index (SRI) were significantly improved after orthokeratology in comparison with before orthokeratology (both P =0.001).Root mean square (RMS) of total higher-order,third-order and fourth-order aberrations were significantly increased (P＜0.05),but RMS of whole aberration and second-order aberrations significantly decreased after orthokeratology (P＜ 0.05).There were no significant changes in the fifth-order,sixth-order and seventh-order aberration among pre-wear,1 week and 3 months after orthokeratology.Scales of dark to bright,nocturnal driving,glare,visual fluctuate and halo were lower than those before orthokeratology (P＜0.05).The scales of visual fluctuate between 1 month and 3 months after orthokeratology had significant differences (P＜0.01),while the rest of the scales had no significant differences (P＞0.05).Conclusions Orthokeratology can reduce myopic diopter 1 week after orthokeratology.The overnight wearing of fitted orthokeratology can decrease contrast sensitivity and increase corneal surface irregularity and RMS of third-order and fourth-order.Compared with spectacles,orthokeratology reduces subjective visual quality,especially nocturnal quality.

Objective To explore the preventive and therapeutic role of silencing type Ⅰ rat platelet-binding protein motifs depolymerization protein-like metalloproteinase 2(ADAMTS2)by siRNA on experimental liver fibrosis in vitro.By studying the mechanism of siRNA silencing of ADAMTS2,we also aim to evaluate the feasibility of ADAMTS2 as a target for anti-liver fibrosis therapy.Methods Three pairs of siRNAs targeting ADAMTS2 mRNA 2237,2597 and 690 targets were designed and synthesized by utilizing RNA design software.The most effective siRNA was chosen to transfect HSC-T6 cell line to test the tendency of hepatic stellate cell(HSC)activation and ex pression of ADAMTS2,COL1α1,COL(I),α-SMA,TGF-β1,MMP-2 and TIMP-3.These were quantified using real time-PCR,Western blotting,and MTT assays.Results Of the same dosage and time of injection,siRNA 2237 inhibited ADAMTS2 gene expression significantly more than other siRNAs.siRNA-ADAMTS2 2237 markedly inhibited ADAMTS2 gene and protein expression of HSCT6 with more than 80％ efficiency.Conversely,siRNA-ADAMTS2 2237 markedly reduced the gene and protein expressions of COL(I),α-SMA and TGF-β1 on HSC-T6 and inhibited the proliferation of HSC.Conclusions siRNA-ADAMTS2 2237 could effectively knockdown the gene and protein expression of ADAMTS2 in HSC-T6 cell lines.Silencing ADAMTS2 by siRNA significantly inhibited the activation,proliferation of HSC and the gene and protein expressions of COL(I),α SMA,and TGF-β1,and it may have a potential anti-fibrotic effect.ADAMTS2 might be an efficient target for anti-fibrotic therapy.

Objective To investigate the effects of continuous invasive mechanical ventilation combined with BAL on COPD patients with respiratory failure. Methods Sixty COPD patients with respiratory failure were divided into BAL and control group randomly. Control group were treated with sputum suction tube to aspire sputum and BAL group treated with BAL. The changes in the indicators were observed. Results The SpO2, airway peak inspiratory pressure and blood gas analysis were improved significantly compared with the control group (P < 0.01). The number of peripheral blood leucocytes and the level of CRP in BAL group were lower than those in control group at the seventh day (P < 0.01). The duration of invasive mechanical ventilation and hospital stay in BAL group was shorter than that in control group (P < 0.01) and there was no severe complication in both groups. Conclusion BALwith continuous mechanical ventilation support are safe and effective and shorten hospitalization time and improve the prognosis of COPD patients with respiratory failure.

Animals ; Apoptosis ; Female ; Male ; Nasal Mucosa ; metabolism ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Rats ; Rats, Sprague-Dawley ; Rhinitis, Allergic, Perennial ; metabolism ; pathology

Objective: To unveil the efficacy of Shaolin internal qigong exercise in treating capsulitis of the shoulder (CS) and explore objective outcome measures by observing the changes in the surface electromyography (sEMG) signals of shoulder muscle groups after regular practice of Shaolin internal qigong exercise in CS patients. Methods: Sixty CS patients were randomized into two groups by the random number table method, with 30 cases in each group. Patients in the qigong group practiced Shaolin internal qigong exercise on a regular basis, while patients in the electroacupuncture (EA) group received EA treatment. Before and after treatment, the sEMG signals of six muscles, i.e. biceps brachii, triceps brachii, deltoid, pectoralis major, latissimus dorsi and trapezius muscles, of the affected side were recorded at 45° abduction of the shoulder, 60° forward flexion and 90° internal rotation with the elbow flexed during maximal isometric contraction, and the integrated electromyography (iEMG) of each muscle was calculated. Results: The total effective rate was 93.3％ in the qigong group, higher than 83.3％ in the EA group (P<0.05). Intra-group comparison showed that the iEMG of biceps brachii, triceps brachii, pectoralis major and deltoid muscles in the qigong group increased significantly after intervention at 45° abduction of the shoulder, 60° forward flexion and 90° internal rotation with the elbow flexed (all P<0.05), and the iEMG of trapezius and latissimus dorsi muscles decreased (both P<0.05); in the EA group, the iEMG of biceps brachii, pectoralis major and deltoid muscles increased significantly during contraction (all P<0.05), while the iEMG of triceps brachii, trapezius and latissimus dorsi muscles had no significant changes (all P>0.05). After intervention, there were significant differences in the iEMG of most of muscles between the two groups (all P<0.05), except for the iEMG of deltoid muscle at 45° of abduction of the shoulder joint during isometric contraction (P>0.05). Conclusion: Shaolin internal qigong exercise can effectively increase the motion intensity of the biceps brachii, triceps brachii, pectoralis major and deltoid muscles and reduce the compensation of the latissimus dorsi and trapezius muscles in CS patients; compared with EA, it produces a better result in improving the coordination and stability in shoulder joint movements.

A.Conclusion The inhalation of yellow phosphorus and its compounds in rats may induce intoxication of rats with manifestations of ALI/ARDS.Xuebijing injection and decadron have therapeutic effects on such intoxication,then Xuebijing injection combined with both decadron can decrease decadron dosage.

OBJECTIVETo investigate the effect of different pH on rectum permeability of chlorogenic acid and geniposide.

METHODFour kinds of Reduning suppositories of different pH were separated and put into the rectum to study the suppositories in vitro and the content of chlorogenic acid and geniposide samples was determined by HPLC to calculate the permeation in 24 hours.

RESULTWith increase of pH within 2.5-7.4, the steady state flux of chlorogenic acid was increased, but the steady state flux of geniposidesamples was steady.

CONCLUSIONAdjusted the pH can increase the rectum permeability of active ingredients in Reduning auppositories.

Animals ; Chlorogenic Acid ; pharmacokinetics ; Drugs, Chinese Herbal ; pharmacokinetics ; Hydrogen-Ion Concentration ; Iridoids ; pharmacokinetics ; Male ; Permeability ; Rats ; Rats, Sprague-Dawley ; Rectum ; metabolism ; Suppositories ; pharmacokinetics

Objective To evaluate efficacy and safety of fixed combination of nitrendipine and atenolol in treatment for patients with mild to moderate essential hypertension and their optimal dosage matching.Methods Totally,275 patients with essential hypertension were selcted from seven hospitals in Shanghai,Nanjing and Suzhou,China and randomized into five groups with same proportional probability in a double-blind,double-dummy,parallel active-controlled,multi-center clinical trial,receiving fixed combination of nitrendipine and atenolol at three different dosage matching (nitrendipine/atenolol 5/12.5 mg,5/10 mg,5/7.5 mg for groups 1,2 and 3),and nitrendipine (10 mg for group 4) or atenolol (25 mg for group 5),respectively for eight weeks.Results Mean reduction of diastolic blood pressure (DBP)was (17±7) mm Hg,(18±9) mm Hg and (17±7) mm Hg for groupl,2 and 3,respectively from the baseline,significantly greater than that in groups 4 and 5[(13±7) mm Hg and (12±6) mm Hg,respectively].Mean reduction of systolic blood pressure (SBP) was (21 ±11)mm Hg,(24±12) mm Hg,(23±11) mm Hg,(19±13) mm Hg and (18±9) mm Hg,respectively for the five groups from the baseline,and the reduction in group 2 was significantly greater than that in group 5,with an overall efficacy of 94.4%,98.1% and 88.2% for groups 1,2 and 3,respectively,all statistically higher than that in group 5 (71.4%) with P＜0.01,eight weeks after treatment.The ratio of patients with increased dose of antihypertensive agents in week 5 was lower in group 2 than that in the other four groups,with mild adverse reaction only,no obvious change in laboratory biochemical examinations,and no needs in special management.Conclusions Fixed combination of atenolol and nitrendipine with an optimal doses of 5 mg and 10 mg respepctively was effective and safe for mild and moderate hypertension with good tolerance.