Objective To detect the varicella-zoster virus (VZV) DNA load in vesicle fluid and peripheral blood,as well as plasma levels of S100β protein and neuron-specific enolase (NSE) in patients with herpes zoster before and after treatment,and to explore their correlations.Methods Vesicle fluid samples were collected before treatment,and peripheral blood samples before and after treatment from 50 inpatients with acute herpes zoster in the Department of Dermatology of the Affiliated Hospital of Southwest Medical University,and peripheral blood samplcs were also obtained from 20 heahhy controls.Real-time fluorescence-based quantitative PCR (qRT-PCR) was performed to determine the viral load in the vesicle fluid and peripheral blood samples,and enzyme-linked immunosorbent assay (ELISA) to detect the plasma levels of S100β protein and NSE.Results VZV DNA was present in all the vesicle fluid samples,as well as in peripheral blood samples from 18 patients before treatment and 5 patients after treatment,but not found in any of the healthy controls.Positive correlation was found bctween the viral load in vesicle fluid and plasma levels of S 100β protein and NSE (r =0.535,0.430,respectively,both P ＜ 0.05) in the patients with acute herpes zoster.Before treatment,patients with VZV DNA in peripheral blood showed significantly increased plasma levels of S100β protein and NSE compared with those without (both P ＜ 0.05),and the viral load in peripheral blood was positively correlated with plasma levels of S100β protein and NSE (r =0.711,0.645,respectively,both P ＜ 0.05).Conclusion VZV DNA is present in some patients with herpes zoster,and increased VZV DNA loads in the vesicle fluid and peripheral blood are related to elevated plasma levels of S100β protein and NSE before treatment.

Objective To observe clinical effects and side reactions of Huayu pill combined with TC (Paclitaxel+Carboplatin) chemotherapeutic regimes on treating epithelial ovarian cancer. Methods All 60 patients with the epithelial ovarian cancer were randomly divided into the treated group (Huayu pill combined with TC chemotherapeutic, n=30) and the control group (TC chemotherapeutic regimes, n=30). Results The effective rate of the treated group and the control group was 46.7% and 37.9% respectively. The objective response rate (CR+PR+SD) was 86.7% in the treated group, while this rate was 68.9% in the control group (P

Objective To carry out regularpersonnel capacity evaluation of quality control laboratory (QC Lab) staff,combinedwith the actual situation of the QC Lab and the requirement of national capacity assessment.Method Establish an evaluation program,including assessment items,frequency,eligibility criteria,etc,to effectively implement the program.Results Two evaluations were conducted for nine staff membersin the lab from 2015 to 2016.The pass rate of the four test items and operation of the instrumentwere 100％.The ability to solve the problem was variable among the staff.Conclusion According to the evaluation results,staff classification management and training will effectively promote the improvement of personnel capacity and ensure the quality of laboratory testing.

Diabetic Ketoacidosis ; Humans ; Infant, Newborn ; Male

Disasters ; Earthquakes ; Emergency Medical Services ; manpower ; organization & administration ; Liability, Legal ; Public Health Practice

Objective To examine the expression of Noggin in CNS of the developing rat. Methods In situ hybridization histochemistry(ISHH) was performed using digoxigenin-labeled cRNA as probes. Results It was revealed that densely and deeply stained noggin positive cells were detected in cortex,hippocampus,cerebellum,and nucleus of hypothalamus and thalamus in embryonic day(E)16 rats.The number of noggin positive cells was increased in the thalamus and medulla oblongata at postnatal day(P)1-2,whereas decreased in the hippocampus and cortex.The number of noggin positive cells was decreased significantly in brain at 1 week postnatal(P1W),and began to increase at P2W,especially in the cortex and hippocamps.Strong positive signal can be detected in the frontal cortex,parietal cortex,cingulated cortex,hippocampus,olfactory and cerebellum at 1 month postnatal(P1M).The expression of noggin begins to decline at P3M,only sparse noggin positive cells can be seen in CNS at P18M.Furthermore,there is no noggin positive cells seen in the spinal cord of rats during development.Conclusion Our results indicated that noggin could play an important role in CNS development of rats.

Objective To assess the effects of eszopiclone (ESZ) on the pentobarbital sodium-induced sleeping time and spontaneous activity in mice exposed to acute hypobaric hypoxia.Methods 120 mice were randomly divided into 6 groups by using two factors 2×3 levels factorial design,in which two factors were interventions (ESZ and 0.9％ sodium chloride,2 levels) and altitudes (800 m,3500 m and 6000 m,3 levels).The pentobarbital sodium-induced sleeping test and the open field test were engaged to assess the effects of ESZ on sleeping time and spontaneous activity.Results (1) The drug and altitude had no interaction in the results of both the pentobarbital sodium-induced sleeping test and the open field test(P＞0.05).(2)The time of pentobarbital sodium-induced sleeping of mice in the groups of ESZ at each altitudes were (37.77± 18.22) min,(37.02± 13.67) min,(95.67±47.68)min and in the groups of NS were(17.78± 14.10) min,(15.09± 12.46) min,(39.54±28.24) min respectively,and the sleep time in ESZ groups were significantly longer than those in the groups of NS (P＜0.05).The time of pentobarbital sodium-induced sleeping were longer in group of 6000 m than those in the other two groups,both the ESZ and NS groups (P＜0.05).(3)No significant difference was found in the open field test between the ESZ and NS groups in the same altitude(P＞0.05) ; while the mice at the altitude of 6000 m in groups of ESZ and NS decreased compared with the groups at the altitude of 800 m after the relevant drugs intra-perineally for 6 h (P＜0.05).Conclusion ESZ may prolong pentobarbital sodium-induced sleeping time especially at the altitude of 6000 m and with no influence on the spontaneous activity in mice exposed to acute hypobaric hypoxia.High altitude at 6000 m may prolong the sleep time induced by pentobarbital sodium and reduce the spontaneous activities.

Objective To observe the therapeutic effects of balloon dilatation with ice water and room temperature water on cricopharyngeal achalasia after brainstem stroke.Methods Forty dysphagic patients with cricopharyngeal achalasia after brainstem stroke were recruited.Twenty patients assigned to experimental group were treated by balloon dilatation with ice water and low frequency elecrtrical stimulation.Twenty patients assigned to control group were treated by balloon dilatation with room temperature water and low frequency electrical stimulation.Results After treatment,36 out of the 40 patients of the two groups could eat pasty food independently without choking.Videofluoroscopic swallowing study (VFSS) showed that the cricopharyngeal sphincter relaxed and the foods passed successfully when swallowing bolus,and no aspiration happened.In comparison,the level of cricopharyngeal opening,the number of patients with nasogastric tube remained and eating normally,and the scores of functional oral intake scale (FOIS) between the two groups showed no significant difference (P ＞ 0.05).The average treatment sessions,average hospitalization days and average treatment cost in treatment group were significantly less than those in the control group(P ＜0.05).Conclusion Cricopharyngeal achalasia can be treated effectively by balloon dilatation with ice water or with room temperature water combined with low frequency electrical stimulation,but treatment course of balloon dilatation with ice water were significantly shorter than that of balloon dilatation with room temperature water.

BACKGROUND:Percutaneous kyphoplasty for the treatment of vertebral compression fractures has gained good clinical results and it is characterized as smal trauma, less bleeding and very low rate of complications. The vast majority of elderly patients can tolerate it, but this method cannot prevent fracture replase in the elderly. OBJECTIVE:To evaluate clinical outcomes of percutaneous kyphoplasty combined with anti-osteoporosis drug for the treatment of acute osteoporotic vertebral compression fractures METHODS:According to strict inclusion and exclusion criteria, 137 patients, including 26 males and 111 females, mean age of (75.55±6.96) years, with a total of 198 acute osteoporotic vertebral compression fractures treated by kyphoplasty that involves injection of polymethyl methacrylate cement under radiologic control into a treated vertebral body were conducted in this study. Al patients were asked to take anti-osteoporosis drugs for 3 post-treatment months. The primary outcomes were visual analogue scale, ertebral restoring rate, Oswestry disability index, Cobb angle at different time (pre-operation, 1 week and 3 months after operation). In addition, the rate of complications and the replase rate of vertebral compression fractures after operation were recorded. RESULTS AND CONCLUSION:There were significant differences in the mean visual analog scale scores, vertebral restoring rate, Oswestry disability index, Cobb angle at pre-procedure and post-procedure (at 1 week and 3 months) (P<0.001). In addition, the rate of postoperative complications was 0.7%and there were no vertebral compression fractures during 3-month fol ow-up period. Our study suggests that percutaneous kyphoplasty combined with anti-osteoporosis drug for the treatment of acute osteoporotic vertebral compression fractures can gain good clinical results.

Objective To compare the clinical effect between CO2-1aser assisted and cold instrument assisted suspension laryngoscopic surgery for vocal fold cyst.Methods From January, 2011 to December, 2014, 72 patients with vocal fold cyst, which diagnosed by strobolaryngoscopy, were randomly divided into CO2-1aser assisted group and cold instrument group.Strobolaryngoscopy, acoustic analysis and perceptual voice analyses were performed on each patient before surgery, 1 month, and 3 months after surgery, respectively.Results All operations were successfully completed.The complete vocal fold cyst resection rate of CO2-1aser assisted group was significantly higher than cold instrument group (29/36, 80.5％ vs 21/36, 58.3％, P ＜ 0.05), especially the left vocal fold cyst (13/16, 81.3％ vs 9/19, 47.4％, P ＜ 0.05).The complete right vocal fold epidermoid cyst resection rate was significantly higher than retention cyst (17/19, 89.4％ vs 11/18, 61.1％, P ＜ 0.05).Two recurrent cases were found in cold instrument group but no recurrent cases in CO2-laser assisted group (0/36, 0％ vs 2/36, 5.6％, P ＞ 0.05).Correlation analysis showed that vocal fold cyst recurrence was related to complete resection rate and has no relation with surgical methods, histopathological types and position.Subjective and objective assessment of voice quality in preoperative, 1-month postoperative and 3-month postoperative were similer between CO2-1aser assisted group and cold instrument group (P ＞ 0.05).Conclusion The CO2-laser assisted suspension laryngoscopic surgery for vocal fold cyst, can increase the surgical precision, reduce the left hand impact, improve the complete resection rate and reduce the recurrence rate.