OBJECTIVE:To prepare the minoxidil gel and to establish a quality control method for the gel.METHODS:Carbopol934was used as the gel base;the content of minoxidil was determined with UV-spectrogram and the stability test was performed.RESULTS:There was a good linearity of calibration curve of minoxidil in range of2～10?g/ml(r=0.9999).The average recovery was99.8%,and RSD was0.67%(n=4).The gel was stable.CONCLUSION:The gel is reasonable in for?mulation,simple and accurate in quality control,as well as satisfactory in stability.

Arrhythmias, Cardiac ; diagnosis ; genetics ; pathology ; Brugada Syndrome ; diagnosis ; genetics ; pathology ; Channelopathies ; diagnosis ; genetics ; pathology ; DNA Mutational Analysis ; Electrocardiography ; Genetic Testing ; Heart Conduction System ; physiopathology ; Humans ; Infant ; Long QT Syndrome ; diagnosis ; genetics ; pathology ; Muscle Proteins ; genetics ; Mutation ; NAV1.5 Voltage-Gated Sodium Channel ; genetics ; Sodium Channels ; genetics ; Sudden Infant Death ; etiology

Adolescent ; Adult ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Lupus Erythematosus, Systemic ; drug therapy ; Male ; Middle Aged ; Phytotherapy ; Prednisone ; therapeutic use

Objective:To explore the mediating effect of loneliness on the relationship between interpersonal adaptation and mobile phone addiction in college students.Methods:Totally 368 college students (176 males and 192 females )were surveyed with the College Student Adaptability (CSAI),University of Califomiaat Los Angels (UCLA)and Mobile Phone Addiction Index (MPAI).Then AMOS18.0 was used to establish structural equation modeling (SEM)among interpersonal adaptation,loneliness and mobile phone addiction,and test the mediating effect of loneliness on the relationship between interpersonal adaptation and mobile phone addiction in college students.Results:The MPAI scores were significantly higher in the low interpersonal adaptation group (the score of CSAI less than 21 )than in the high interpersonal adaptation group (the score of CSAI higher than 32)(P<0.001).The scores of interpersonal adaptation were negatively correlated with scores of loneliness and mobilephone addiction (r =-0.71,-0.25,P﹤0.01).The scores of loneliness were positively correlated with scores ofmobile phone addiction (r =0.32,P ﹤ 0.01).College students'interpersonal adaptation did not have significantnegative predictability for mobile phone addiction (β=﹣0.08,P =0.32),but it had significant negative predictabilityfor loneliness (β=﹣0.71,P <0.001).Loneliness had significant positive predictability for mobile phone addiction(β=0.29,P <0.001).Conclusion:The results show loneliness completely plays a mediating effect betweeninterpersonal adaptation and mobile phone addiction.

The recombinant plasmid pPIC-gpd-bgl-hyg was constructed, which contained GPD2 promotor and terminator from industrial yeasts Saccharomyces cerevisiae, ?-glucosidase gene (BGL1) from Sac-charomycopsis fibuligera and hyg from hygromycin as the selected marker. With the yeast’s high efficiency of homologous integrated, the BGL1 gene was successfully integrated into industrial yeasts S. cerevisiae. The recombined yeast could grow on the cultures with the cellobiose as a sole carbon source, and the ?-glucosidase activity achieved 0.764 U/mL after 48 hours’ cultivation. In the experiments of VHG ethanol fermentation, the cellobiose concentration in broth of recombined yeast was 80% lower than that of indus-trial yeast.

[Objective]To explore the efficacy and results of tibial tubercle osteotomy used in exposure in complicated total knee arthroplasty.[Methods]During the period from Apr.2005 to Apr.2007,the tibial tubercle osteotomy were used in 16 cases of complicated total knee arthroplasty.The mean follow-up time were 20 months(6～26 months).Knee society score(KSS) and radiography were used to evaluate the clinical results.[Results]The mean KSS improved from 46 points preoperatively to 91 points postoperatively.The mean ROM improved to from 53?preoperatively 105?postoperatively.At 3 months after surgery the radiography examines showed all 16 cases had achieved satisfactory healing.The tubercle fragment slided toward proximal 0.7 cm occurred in one case,and finally healed at that position.[Conclusion]Exposure of the knee may be difficult in the total knee arthroplasty,but tibial tubercle osteotomy is a safe and reliable procedure which affords excellent exposure.

Objective To explore the feasibility of the application of autoregressive integrated moving average(ARIMA) model to forcast the monthly incidence rate of bacillary dysentery in Jianghan District of Wuhan ,and to provide scientific references for prevention and control .Methods SAS 9 .2 software was used to fit the ARIMA model for the monthly incidence rate of bacil‐lary dysentery from 2005 to 2013 .Thereafter ,the fitted model was used to forecast the data from January to June in 2014 ,and was evaluated by comparing the actual incidence .Results The ARIMA(0 ,1 ,1)X(0 ,1 ,1)12 model had a better fitted effect ,it was pre‐dicted that the incidence of bacillary dysentery of Jianghan District of Wuhan City from January to June 2014 would increase slight‐ly ,and the forecast data of bacillary dysentery from January 2005 to December 2013 consisted with the actual situation .Conclusion ARIM A model can be used as short‐term forecasting model to predict the monthly incidence rate of bacillary dysentery in Jianghan District of Wuhan .

Objective To study the technical method of immunohistochemical staining in pathological tissue.Methods 80 cases of hospitalized patients in our hospital from May 2015 to May 2016 were selected, they were randomly divided into immunohistochemical staining group(immunohistochemistry group, n=40)and biopsy group(n=40)two groups, then the AFP(alpha-Fetoprotein), Glypican-3 positive situation of the the two groups and diagnostic Resultsof patients with different types of disease in the immunohistochemistry group were statistically analyzed.ResultsThe positive rate of AFP(a-Fetoprotein), Glypican-3 of the immunohistochemistry group 92.5%(37/40)was significantly higher than the biopsy group 50.0%(20/40)(P<0.05), Among the 37 cases of positive patients, metastatic tumors 19 cases, hepatocellular carcinoma 9 cases, intrahepatic bile duct carcinoma 7 cases, hemangioma 3 cases, the positive rates were 100.0%, 75.0%, 100.0%, 100.0%, 26 cases died, the mortality rate was 70.3%, of which metastatic tumors 13 cases, hepatocellular carcinoma 6 cases, intrahepatic bile duct carcinoma 5 cases, hemangioma 2 cases, the mortality rates were 72.2%, 66.7%, 71.4%, 66.7%.Conclusion Immunohistochemical staining technic in pathological tissue can promote positive rate, and standard operation procedures can reduce errors, which is worthy of clinical attention.

Objective To research the degree of sensory disturbance(about algaesthesis and thermesthesia) in patients with cerebral infarction(CI),diabetes mellitus(DM) and CI combined DM(CD).Methods The threshold values of rhigosis,heat sensation,cryalgesia and thermalgesia were detected by quantitative sensory testing(QST) in the patients with CI(CI group),DM(DM group),CD(CD group).Each group had 30 cases.The results were compared with normal control group(NC group).Results Compared with NC group,acral thermic sense and cryalgesia in CI group and CD group were declined obviously(all P

Objective To summarize the meticulous nursing experience of indwelling urinary catheter between the children with hypospadias during perioperative. Methods 317 cases of indwelling urethral only in the silicone Foley tube, and without other urinary diversion with hypospadias were retrospectively analyzed, summarized the fine points of nursing, including preoperative children with comprehensive risk assessment, standardized preoperative skin preparation and postoperative protective constraint, effective properly fixed catheter keep the urine drainage unobstructed, close observation of urine drainage characteristics, maintain urine collection system tightness, maintain perineal skin clean and improved extubation nursing method, and do a good job after extubation nursing. Results 266 cases were cured with a cure rate of 83.9%(266/317);the incidence of urine leakage in 42 cases, the incidence rate was 13.2%(42/317); 7 cases of urethral stenosis, the incidence rate was 2.2%(7/317); 2 cases of urethral closing, the incidence was 0.6% (2/317), none of the patients had accidental extubation. Conclusions The meticulous nursing has a better effect in hypospadias patients during the perioperative period and it can reduce the incidence of postoperative complications;shorten the time of hospitalization and alleviate the suffering of children;improve the quality of nursing service, which is worthy of clinical application.