Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Adult ; Blepharoptosis ; therapy ; Female ; Humans ; Male ; Needles

Objective To study the change of maternal serum human chorionic gonadotropin(MShCG) in preterm labor and the relationship between hCG and placental pathological changes. Metheds The preterm labor patients were chosen as the research subjects, the normal late-pregnancy women with the same gestational age were chosen as controls. MShCG level were measured by radioimmunoassy (RIA), placental tissue of preterm labor women was examined histologically. hCG in placental tissue was examined by semiquantiative immunohistochemistry. Results MShCG in preterm labor was significantly higher than that of control P

Objective In order to provide scientific evidence for revealing the pathophysiological changes, levels of the humoral and cellular immunity and cytokines in elderly patients with bacterial pneumonia were determined. Methods The changes of immunological markers including IgA, IgG, IgM,C3, C4,T cell subpopulation (CD3 +, CD4 +, CD8 +) and CD4 +/CD8 +, IL 2, IL 6, IL 8, TNF ? were examined for the elderly bacterial pneumonia group(BPG), the aged control group(ACG) and the young control group(YCG). Results The level of CD3 +〔(53 90?7 10)% vs (62 67?6 08)%〕, CD4 +〔(33 85?4 69)% vs (3 57?3 40)%〕, IL 2〔(4 09?0 69) ?g/L vs (6 72?0 52) ?g/L〕 and IL 8〔(0 28?0 07) ?g/L vs (0 39?0 09) ?g/L〕 in ACG were significantly lower than those in YCG. The levels of IgA, IgG, IgM, C3, CD8 +, IL 8〔(0 33?0 08) ?g/L vs (0 28?0 07) ?g/L〕, and TNF ?〔(1 25?0 23) ?g/L vs (1 10?0 20) ?g/L〕in BPG were significantly higher than those in ACG; and in BPG the levels of IgG, IgM, C3, IL 8 and TNF ? were significantly higher than those in YCG. However, the levels of CD3 +, CD4 + and the ratio CD4 +/CD8 +in BPG were markedly lower than those in YCG;the IL 2(2 730?0 612 ?g/L) was much lower than that of ACG〔(6 72?0 52) ?g/L〕 and YCG〔(4 09?0 69) ?g/L〕, respectively. Conclusions The occurrence and the progress of bacterial pneumonia in the elderly are related to the immunological functioning including the excessive humoral immunity, the super activation of complement system, the dysequilibrium of T cellular immunoloregulation network and the super excretion of inflammatory cytokines.

AIM:To determine terpenelactonesines content in Yinxing Tongzhi Dripping Pills(ginkgoflavone,ginkgolide).METHODS:HPIC with evaporative light scattering detector(ELSD) was established to determine terpenelactones content in Yinxing Tongzhi Dripping Pills..The analysis was carried out on Angilent Hypersil ODS(5 ?m,4 mm?250 mm) column.The mobile phase consisted of THF-MeOH-H_2O(10:20:70).The operating conditions of the ELSD were a nebulizer nitrogen,flow-rate of 2.51 L/min and an evaporator tube temperature of 103(?C).RESULTS:No interference was found in the terpenelactones peak position.The method was simple,with a good linear relationship.The relative standard deviation of reproducibility about BB、GA、GB、GC was 1.33%,(1.79%,)1.92%,1.58% respectively and the average recoveries were 97.0%,96.5%,96.3%,97.6%,respectively.CONCLUSION:The method can be used for quality control.

Objective To study the effect of salmon calcitonin and physical therapy on lumbar spinal ste- nosis.Methods Eighty cases of lumbar spinal stenosis were divided into treatment and control groups.Physical therapy alone was given to the control group,but salmon calcitonin was injected intramuscularly in addition to phys- ical therapy for the patients in the treatment group.Visual analogue scale,range of motion (ROM),pain-free walking distance,tendon reflexes and functional independence measures (FIM) were observed to assess the re- sults.Results The VAS,ROM and walking distance of the treatment group improved more than those of the con- trol group,but the groups' tendon reflexes and FIM were similar.Conclusions Salmon caleitonin can reduce the symptoms of lumbar spinal stenosis,and it has special effects in relieving pain.

Adolescent ; Child ; Female ; Ghrelin ; blood ; Glucose ; pharmacology ; Humans ; Male ; Obesity ; blood ; Time Factors

Objective:A novel tuberculosis DNA vaccine integrating siRNA,fusional antigen and hIL-12 triple expression units was constructed in our laboratory.Methods:To evaluate the independent expression of the three expression units,two eukaryotic expression plasmid pVAX1-siRNA-PVAE[EGFP]-hIL12 with TB fusional gene Ag85B-ESAT6(PVAE) and enhanced green fluorescent protein(EGFP),and pVAX1-siEGFP-PVAE[EGFP]-hIL12 with siRNA coding sequence targeting EGFP instead of Mcl-1L were constructed.Then two plasmids were used to transfer human embryonic kidney 293 cells.Based on EGFP report gene,it was demonstrated that siRNA expression unit and fusional antigen gene were independently expressed.Results:The hIL12 expression at 48h and 72h post transfection were also detected by ELISA analysis up to 1571.63pg/ml and 2392.25pg/ml respectively in the cell culture fluid.Conclusion:The results demonstrated that the novel DNA vaccine with siRNA,TB fusional antigen and hIL12 three expression units in the same plasmid frame is successfully constructed and independently expressed in eukaryotic cells.It laid a foundation for further animal model study on anti-tuberculosis effects of this novel DNA vaccine.

Objective:To explore the association of physical activities,sedentary behaviors with over-weight/obesity in Chinese children aged 9 -1 1 years,analyze the gender difference and heterogeneity of the association across different provinces,and provide evidence for prevention and control of overweight and obesity.Methods:Using the data of 40 692 children aged 9 -1 1 years from Chinese National Survey on Students’Constitution and Health in 201 0,the height and weight were measured and the time spent in physical activities,screen behaviors and homework were collected.We analyzed the associations among physical activities,sedentary behaviors and overweight/obesity in boys and girls separately,and assessed the heterogeneity of associations across different provinces with Meta-analysis.Results:The prevalence of overweight/obesity of the boys (27.1 %)was higher than that of the girls (1 2.9%),compared with the rural students (1 5.6%),the situation of overweight/obesity of the urban students (23.8%)was more serious,the prevalences of overweight/obesity were separately 22.6%,1 9.2% and 1 7.5% among developed,middle-developed and undeveloped social economic status subgroups.The boys with physical activities no more than 1 hour per day were more likely to be overweight/obese,with the OR of 1 .09 (95%CI:1 .02,1 .1 7).The girls with screen time more than 1 hour per day or homework time more than 2 hours per day were more likely to be overweight/obese,with the ORs of 1 .1 3 (95%CI:1 .02, 1 .26)and 1 .1 8 (95%CI:1 .03,1 .35)respectively.The high level of sedentary behaviors (more than 1 35min per day)was associated with overweight/obese in the girls,and the OR was 1 .1 9 (95%CI:1 .08,1 .33).There was no significant heterogeneity of effect values between physical activities and over-weight/obesity in the boys and between sedentary behaviors and overweight/obesity in the girls across the different provinces (P >0.05).Conclusion:The associations among physical activities,sedentary be-haviors and overweight/obesity existed in Chinese children aged 9 -1 1 years,which were different in boys and girls.There was no statistically significant heterogeneity across different provinces.The strate-gies to prevent and control overweight/obesity in primary school students should focus on gender-specific needs.

Objective To establish the standard for quality control ofQingyan Granule. Methods The chief components of the preparation, Sophora Tonkinensis radix et rhizoma, Adenophorae radix, Lonicera japonica caulis, and Ophiopogonis radix were identified by TLC qualitatively. The contents of licorice glycosides and glycyrrhizic acid were determined by HPLC. The separation was performed on Thermo Syncronis C18 column (4.6 mm×250 mm, 5μm) with mobile phase consisted of acetonitrile with 0.05% phosphoric acid solution (A)-0.05% phosphoric acid solution (B), and gradient elution (0-8 min, 19%A;8-35 min, 19%→50%A). Detection wavelength was 237 nm, and flow rate was 1 mL/min.Results The spots in TLC were clear. There were spots with same color on the corresponding location of reference substance and reference herbal, negative control without interference. The linear range for licorice glycosides was 0.05-0.5μg (r=0.999 9). The average recovery was 99.97%, RSD=1.74% (n=9). The linear range for glycyrrhizic acid was 0.1-2μg (r=0.999 9). The average recovery was 99.74%, RSD=1.28% (n=9). Conclusion The method is simple, accurate, with high reproducibility, which can be used for quality control ofQingyan Granule.

Objective To investigate the therapeutic effect of autologous stem cell transplantation research for patients with cerebral hemorrhage sequelae under the stereotactic.Methods One hundred patients with cerebral hemorrhage from Jan.2011 to Sep.2013 in our hospital were selected and randomly divided into the experimental group (n =50) and the control group (n =50).The patients of experimental group were given autologous stem cell transplantation under the stereotactic in 6 months after cerebral hemorrhage,while the patients in control group were just given traditional treatment.At 6,7 and 12 months after cerebral hemorrhage,rate with neural function defect scale and functional independence measure(FIM) scores of the two groups were compared.Results FIM scores in the experimental group was 102.08 ± 8.28,significant higher than that in control group(95.28±8.75,P＜0.05).Functional independence measure scores in the experimental group at 7 months after cerebral hemorrhage was 13.12±4.00,significant lower than that in control group(20.40±4.33,P ＜0.05).While,there was no statistical difference at 6 months and 12 months after cerebral hemorrhage between the two groups(P＞0.05).Conclusion The therapeutic of autologous stem cell transplantation on patients with cerebral hemorrhage sequelae under the stereotactic is benefit at short term,but the long term therapy effective still needs further study.