Objective To observe the clinical efficacy of LiQiDingChuan pill combined with Dexamethasone on the treatment of patients with acute asthma.Methods 93 patients with acute asthma from July 2015 to September 2016 were randomly divided into the observation group(47 cases)and the control group(46 cases).The control group were received dexamethasone, and the observation group were given LiQiDingChuan pill combined with Dexamethasone.The main symptoms disappeared time, forced expiratory volume in 1 second, peak expiratory flow rate value, hs-CRP, TNF-α and clinical efficacy were recorded and analyzed.Results ①After treatment, wheezing cough, chest tightness and wheezing disappeared time were(4.71±0.59)d,(2.85±0.49)d,(4.93±0.70)d in the observation group, which were shorter than(7.76±1.02)d,(5.16±0.74)d,(8.67±1.12)d in the control group, and the differences were statistically significant(P<0.05).② After treatment, FEV1 and PEF levels were(65.69±3.74)V/L,(218.92±16.09)L/s, which were better than(57.45±3.62)V/L,(176.34±15.14)L/s in the control group, and the differences were statistically significant(P<0.05).③ After treatment, hs-CRP and TNF-α levels were(6.76±0.78)mg/L,(7.99±1.87)pg/mL, which were better than(6.76±0.78)mg/L,(7.99±1.87)pg/Ml in the control group, and the differences were statistically significant(P<0.05).④The total effective rate in the observation group was 91.49%, which was significantly higher than 71.74% in the control group, and the differences were statistically significant(P<0.05).Conclusion Liqidingchuan pills combined with dexamethasone treatment has a good therapeutic effect on acute phase of asthma, which can reduce asthma related symptoms, reduce the inflammation level in the patients, optimize the forced expiratory volume in 1 second and peak expiratory flow rate.The combination is better than the single drug.

Programmed cell death 5(PDCD5)is a new kind of programmed cell death regulation and control gene. PDCD5′s expression is widespread,and evolution is conservative. PDCD5 has the effect of promo-ting a wide variety of tumor cells to apoptosis and inhibiting proliferation,such as lung cancer,liver cancer et al. Several laboratories′ discoveries show that PDCD5′s expression is significantly decreased when in some dis-ease cases,especially in tumor cases. PDCD5,which is related to the clinical relevance of the tumor,has a great clinical value of discovering,diagnosis and treatment of the tumor.

Objective To study the optimum preparation process of gastrodin liposome, characterization its structure.Methods Perpared gastrodin liposome with film-ultrasonic method.The entrapment efficiency as index, quality between lecithin and cholesterol ratio, oil-water phase volume ratio and ultrasonic time as factors by L9 (34 ) orthogonal test to optimize the preparation process.Observed the liposome morphology, particle size and distribution under the microscope, and determined the entrapment efficiency and stability.Results Regression equation was Y=239.75 +0.0207X(n=5), R2 =0.9996, 0.002 to 0.010 mg/mL had a good linear relationship.The optimum of preparation process: lecithin and cholesterol quality ratio was 4:1, water and oil phase volume ratio of 3:1, ultrasonic time control for 60 min;Liposomes showed spherical or oval shape, regular shape, uniform size.The average entrapment efficiency was 60.65%, the average particle size distribution at 327 nm, and it had good stability.Conclusion The preparation of gastrodine liposome has advantages of simple, higher entrapment efficiency and even particle size.The method can be used for embedded water-soluble medicine.

Objective To study a novel method for the high-dose-rate brachytherapy (HDR) CT image to the intensity modulated radiation therapy (IMRT) CT image deformable image registration and dose accumulation.Methods The applicator in the HDR CT image is first segmented and removed,then a deflation step is performed on the applicator-free HDR CT image by solving the Navier-Stokes equation.Demons algorithm is utilized to register the deflated HDR CT image to the IMRT CT image,along with the HDR dose.The deformed HDR dose is then added on the IMRT dose and yield the final accumulated dose.Results The HDR CT image and IMRT CT image,as well as the corresponding dose distribution,from five cervical cancer patients are used for evaluation of the proposed algorithm,the results show that the proposed method can effectively get rid of the influence of the applicator and produce an accurate accumulated dose.Conclusions Dose accumulation and supervision is an important step in adaptive radiotherapy for accurate dose delivery and treatment plan re-optimization.The proposed method in this study can effectively accumulate the HDR dose to the IMRT dose domain,and the accuracy is proved to be sufficient for clinical needs.

Air Pollution, Indoor ; analysis ; Anesthetics ; analysis ; Environmental Monitoring ; methods ; Isoflurane ; analysis ; Methyl Ethers ; analysis ; Operating Rooms

The effects of tyrosine kinase inhibitor genistein on the proliferation of rat anterior pituitary cells and mouse AtT-20 cells were studied using techniques of cell culture, ～3H-TdR incorporation, flow cytometric analysis and electron microscope. Genistein significantly inhibited the proliferation of rat anterior pituitary cells and mouse AtT-20 cells. Genistein (50 and 100 μmol/L ) blocked the proliferation of AtT-20 cells at G0/G1 and G2/M phases and evoked an apoptotic peak of these cells with an apoptotic ratio of 19.9％ and 36.4%. The apoptotic cells were also observed under the electron microscope. In consequence, genistein, as a tyrosine kinase inhibitor, can significantly inhibit the proliferation of pituitary cells possibly by inducing apoptosis, and the tyrosine kinase activity may play a key role in the proliferation and differentiation of pituitary cells.

Adult ; Female ; Forearm ; surgery ; Free Tissue Flaps ; Humans ; Male ; Middle Aged ; Oral Surgical Procedures ; methods ; Reconstructive Surgical Procedures ; methods ; Skin Transplantation

Objective To explore the procedures of reconstruction emergency for skin and soft tisue defects due to trauma with local flap based on plastic surgical principles and techniques.Methods Thirty-two patients with facial defects caused by tramua were treated.After strict debridement of the wound of the skin and soft tissue,the flaps were designed according to the wound condition with plastic surgical principles.Subcutaneous SMAS pedicle flap,V-Y advancement flap,orbicularis flap,nasolabial groove flaps and others were chosen for wound repair,to suture and close the wound meticu lously.Results All of 32 treated cases,the wounds were primary healing.After 6-18 months follow-up,there was no obvious scar formation or functional problems.Second stage reconstruction was not needed since the cosmetic effect was perfect.Conclusions It is a satisfactory and effective method to emergently treat the skin and soft tissue defects after facial trauma with local flap based on the plastic surgical principles,which is well worth popularizing in clinic.

This study was aimed to analyze correlation between traditional Chinese medicine (TCM) syndromes and symptoms of acute exacerbation chronic obstructive pulmonary disease (AECOPD) based on complex network in order to provide a scientific basis for TCM syndrome amendments of diagnostic criteria, and explore relevant technologies to promote its application. By way of the current Clinical Research Information Sharing System, data and data pro-cessing were carried out (EHR 3000 between August 2011 and January 2013) into the database by ETL software. The MISCR (correlation between common symptoms and common syndromes) from both common symptoms and com-mon syndromes of AECOPD was analyzed with existing diagnosis standards of AECOPD. The comparative analysis on TCM syndromes such as heat phlegm obstructing the lung, lung and kidney qi deficiency, phlegm turbid obstructing the lung and their correspondent existing diagnosis standards of AECOPD showed that the common TCM syndromes in the clinic are the mixture of deficiency and excess syndromes. However, some individual symptom is contradicted to its correspondent syndrome. It was concluded that based on the Clinical Research Information Sharing System, the research on correlation analysis between syndromes and symptoms of AECOPD can provide strong evidence and methodology for the validation and revision of TCM diagnostic criteria.

Objective To study the effects of carvedilol on the stability of plasma catecholamine in patients with post-acute myocardial infarction during consecutive periods. Methods Thirty-slx patients selected with acute myocardial infarction were randomized to experimental group treated with the nonselective beta-blocker earvedilol( n=18) and control group treated with the selective beta-blocker metoprolol(=18) for 12-months follow-up. In the two groups,the concentrations of plasma norepinephrine and epinephrine were measured before the treatment and after 2 months,4 months,6 months,8 mouths,10 months and 12 months and new cardiac events were supervised. Results After the treatment, in each point of periods, experimental group showed lower concentrations of plasma norepinephrine and epinephrine statistically than control group(P<0.05) ,and a stable dynamic change during 12 months of treat-ment( P>0.05 ) ;the occurrence rate of new cardiac events was lower significantly in experimental group than in con-trol group(P<0.05). Conclusion Carvedilol can decrease the spillover of sympathetic nerve, control more stably cardiac sympathetic nerve activity and then decrease more sharply the occurrence rate of new cardiac events in pa-tients with acute myocardial infarction than metoprolol.