Objective To analyse the health system responsiveness of Huzhou of Zhejiang Province. Methods Performance evaluation method proposed by WHO was employed for the study of responsiveness. The local residents of Huzhou of Zhejiang Province in 2007 were investigated with multilevel cluster stratified sampling. Data were obtained by household survey and involved items such as dignity,independence,privacy,communication,timely attention,equipment,social support and selection of medical staff,and were subjected to empirical analysis. Results Household survey was conducted in 1353 residents,among whom 28.16% lived in town and 71.84% lived in countryside. The index of health system responsiveness of Huzhou was 7.96,slightly higher than that of Zhejiang Province (7.71). The responsiveness was significantly higher for countryside than that for town in independence,communication and timely attention (P

Objective: To investigate the effect of mannitol combined with the vein graft supported with bone marrow mesenchymal stem cell (BMSC) on the cognitive function and the expression of brain-derived neurotrophic factor (BDNF) in brain tissue of vascular dementia (VD) rats. Methods: The BMSCs of rat were isolated and purified by whole bone marrow culture and adherence screening methods. Seventy nine healthy male SD rats were randomly assigned to sham operation group (n = 10) and model (n = 69) groups. A VD model was established by the ligation of the bilateral common carotid arteries at an interval of 3 days. Four weeks after modeling, the 32 rats in the model group were randomly allocated into mannitol pretreatment BMSC transplantation group (tail intravenous injection of mannitol 1.5 g/kg, tail intravenous injection of 1 × 106 mL BMSCs 1 mL after pretreatment for 1 to 30 minutes), BMSC transplantation group (injecting the same amount of BMSCs but not mannitol), and medium control group (injecting the same amount of basal medium). After removing the dead rats, there were 9, 11, and 8 rats, respectively in the above 3 groups. Seven rats were included in the sham operation group. Morris water maze test was used to detect cognitive function of the rats, and an enzyme-linked immunosorbent assay was used to detect the BDNF content in brain tissue 4 weeks after intervention. Results: Circled Digit oneComparing the 4 groups at the same time points, the escape latency in the BMSC transplantation group was shorter than that in the medium control group (all P < 0.01), and residence time in the platform quadrant was prolonged (P < 0. 05). The BMSC transplantation group after mannitol pretreatment was also significantly shorter than the escape latency in the BMSC transplantation group (P < 0. 01), the residence time in the platform quadrant was prolonged (P < 0.05), and they were all close to the level of the sham operation group (P > 0.05). Circled Digit twoThe BDNF content in the BMSC transplantation group was significantly higher than that in the medium control group in the frontal cortical and hippocampal regions (P < 0.01). The mannitol pretreatment BMSC transplantation group was more significantly higher than the BMSC group (P < 0.01), however, they were lower than the level in the sham operation group (P < 0.01). Conclusion: Compared with intravenous injection of BMSCs alone, the improvement of cognitive function of the VD rat model treated with mannitol combined with BMSC transplantation is much better; the BDNF expression in cortex and hippocampus is higher.

Objective To construct an independent, comprehensive, analyzable and applicable data source using existing technique and massive data in the hospital for fulfilling manager's impersonality quantity management and appraised needs on working quality, efficiencies and benefit. MethodsAn integrated ODS database was built up by analyzing ODS running mode, designing data model, building fact tables and dimension tables, putting forward a project of data transfer. ResultsAfter solving disperse applying of transaction processing, data conflietion of multi-application and off-line of history data, a new ODS database can be constructed to provide an active, objective data source for manager. Conclusion The ODS database based on HIS can make great data in hospital used fast and efficiently in clinician scientifie management and decision.

OBJECTIVE:To study the antioxidation activity of different processed products of polygonum multiflorum thunb and its crude.METHODS:The capabilities of different processed products of polygonum multiflorum thunb and its crude in eliminating free radical were studied and compared by chemical luminescent technique.RESULTS:The luminescent inhibi?tion ratio was used to represent the activity of superoxide dismutase(SOD),the result showed that the ratio of luminescent in?hibition of the crude sample of polygonum multiflorum thunb ranked the top,i.e.the crud sample had the highest antioxidation activity,then the black bean product,product that steamed in clear soup and that steamed in black bean alcohol solu?tion.CONCLUSION:If one can develop a preparation method in which only the purgative component of polygonum multiflo?rum thunb were destroyed while the effective components remained,the tonification function of which can be enhanced and the anti-aging effect of which can be brought into full play.

Objective To study whether solasodine hydrochloride (SBHL) could enhance the effect of arsenic trioxide in inducing apoptosis and affecting telomerase activity in cervical cancer HeLa cells. Methods Using cell culture methods, cervical cancer HeLa cells were cultured in vitro. The optimal concentration of SBHL was determined by MTT method from 0, 10, 20, 40, 80, 160, to 320 μmol/L. HeLa cells were grown in improved RPMI1640 supplemented respectively with arsenic trioxide(5 μmol/L As2O3), As2O3(5 μmol/L)+ SBHL( 40 μmol/L) and none (control group). The growth morphology of HeLa cells was observed under phase contrast microscopy after culture for 24, 48, and 72 h. Apoptosis of HeLa cells was determined under transmission electronic microscopy. The method of MTT was used to study the cell survival percentage. The technique of flow cytometry was used to measure cell cycle and cell apoptosis percentage. The method of tartrate-resistant acid phosphatase-enzyme linked immunosorbent assay (TRAP-ELISA) was used to determine telomerase activity of HeLa cells. Results Under phase contrast microscopy, in control group HeLa cells were round, densely packed; in As2O3 group the numbers of the cells were less, cell spacing increased; in As2O3 + SBHL group the cells shrinked significantly, nuclear fragmented as a petal-like, gap became larger. Under transmission electronic microscopy, there were rich microvillus on the cell surface in control group, cell intervals clear, immature connections, and the intervals did not close. The structure of the mitochondria in the cytoplasm was integrated. Most of the chromatin in the nucleus were, euchromatin and characteristics of apoptosis with heterochromatin increased and the chromatin condensed into masses, on the boundary of nuclear membrane. The microvillud on the cell surface were ruptured and decreased in As2O3 + SBHL group. The chromatin condensed into masses. The formation of apoptotic bodies was observed. The difference was statistically significant between groups in cell survival percentage at 24, 48, 72h(x2 = 10.39 , 13.88 , 17.21,respectively, all P < 0.05). Cell survival percentage in SBHL + As2O3 group (52.80%) was significantly less than that of As2O3 group(77.51%, x2 = 9.29, P < 0.05) at 72 h. In cell cycles, the difference was statistically significant between groups in C1 phase and S phase(F = 7.46,22.14, all P < 0.05), respectively. Compared with , control group[ (41.57 ± 1.56)%, (50.45 ± 2.37)%], cell percentages in S phase in As2O3 + SBHL group[(20.06 ± 4.98)%] and As2O3 group[(27.10 ± 5.32)%] were decreased(P< 0.05 or < 0.01), while cell percentage in C1 phase was increased[(58.70 ± 5.18)%, (69.67 ± 4.17)%, P< 0.05 or < 0.01]. The difference was statistically significant between groups in apoptotic percentage of HeLa cells (F = 4.01, P < 0.05). Compared with control group[ (1.18 ± 1.40)%], apoptosis percentage was significantly increased in As2O3 + SBHL group and As2O3 group [(21.08± 1.22)%, (6.04±2.53)%, P< 0.05 or < 0.01], respectively, and As2O3 + SBHL group was higher than As2O3 group(P < 0.01). The difference was statistically significant between groups in telomerase activity (F = 21.28, P< 0.05). Telomerase activity was inhibited in As2O3 group(1.214 ± 0.621) and As2O3A + SBHL group(0.865 ± 0.284) compared to control group (2.107 ± 0.057, all P < 0.05), and telomerase activity in As2O3 + SBHL group was lower than that of As2O3 group (P < 0.05). Conclusions SBHL enhances the effect of As2O3 in inducing apoptosis in HeLa cells, which is related to its inhibiting telomerase activity in HeLa cells.

Air ; analysis ; Chromatography, Gas ; methods ; Phenylphosphonothioic Acid, 2-Ethyl 2-(4-Nitrophenyl) Ester ; analysis ; Workplace

Air Pollutants, Occupational ; analysis ; Chromatography, Gas ; methods ; Workplace ; alpha-Chlorohydrin ; analogs & derivatives ; analysis

Asthma ; blood ; Child ; Child, Preschool ; Complement Membrane Attack Complex ; analysis ; Enzyme-Linked Immunosorbent Assay ; Female ; Humans ; Intercellular Adhesion Molecule-1 ; blood ; Male ; Vascular Cell Adhesion Molecule-1 ; blood

Objective To compare the effect of different concentrations of ropivacaine in epidural analgesia of childbirth.Methods According to the digital table,300 cases of our hospital childbirth puerpera were randomly divided into A,B,C three groups.A group was given 0.125％ ropivacaine compound fentanyl analgesia,B group was given 0.1％ ropivacaine compound fentanyl analgesia,group C was not required analgesia childbirth.The childbirth of three groups was observed.Results In group A,the labor time was (261.38 ± 19.87) min,postpartum 2h blood loss was (241.03 ± 34.57) mL.In group B,the labor time was (260.09 ± 19.69) mnin,postpartum 2h blood loss was (238.66 ± 35.01) mL.In group C,the labor time was (270.46 ± 20.86) min,postpartum 2h blood loss was (251.75 ± 36.79) mL.Statistical analysis showed that there was no significant difference (t =0.472,1.035 ; all P ＞ 0.05).In group A,the fetal heart rate was (142.34 ±21.57)times/min,neonatal Apgar score was (9.77 ± 0.21),and umbilical artery blood pH value was (7.27 ± 0.06).In group B,fetal heart rate was (145.21 ± 21.49) times/min,neonatal Apgar score was (9.79 ± 0.20),and umbilical artery blood pH value was (7.26 ± 0.08) ; Fetal heart rate of group C was (143.78 ±22.01)times/min,neonatal Apgar score was (9.64 ±0.24),and umbilical artery blood pH value was (7.28 ± 0.07).The differences among three groups were not statistically significant (t =0.763,0.360,0.114,all P＞ 0.05).Analgesic effect time of group A was (12.13 ± 1.76) min,pain score was (1.03 ±0.46) points,analgesic harem duration was (22.39 ± 3.21) s,analgesic harem time interval was (3.26 ± 1.49) min,the cesareandelivery rate was 8.00％.In group B,the analgesic effect time was (12.04 ± 1.69mnin),pain score was (1.01 ± 0.52) points,analgesic harem duration was (21.04 ± 3.18) s,analgesic harem time interval was (3.4.9 ±1.51)min,the cesarean delivery rate was 9.00％ ; Duration of the analgesic effect of group C was (16.77 ±16.77) min,pain score was (3.76 ± 1.23) points,analgesic harem duration was (26.98 ± 5.87) s,analgesic harem time interval was (2.65 ± 0.75) min,the cesarean delivery rate was 48.00％.The differences between groups were statistically significant (chi square or t =6.148,8.522,5.749,4.095,61.316 ;P ＜ 0.05).Conclusion Application of 0.1％ ropivacaine compound fentanyl anesthesia can effectively relieve patients'pain,shorten labor and reduce postpartum 2h blood loss,impact less on contractions at the same time,reduce the incidence of cesarean delivery,has no influence on the neonate,which is worth popularization and application in clinic.

?AlM: To investigate theprotective effect of melatonin against hydrogen peroxide ( H2 O2 )-induced oxidative damage to human lens epithelial cells.
?METHODS: Sub-culture human lens epithelial cells preprocessed with different concentrations of melatonin for 12h and then 100 μmol/L H2 O2 for 24h. The impact of melatonin on H2 O2-induced lens epithelial cell viability was detected by MTT assay, rate of apoptosis was detected by flow cytometry instrument and activity of apoptosis-related factors, Caspase-3 and Caspase-9, were detected by colorimetric method.
?RESULTS: MTT assay showed that melatonin had no effect on the activity of lens epithelial cells, and the drug can inhibit the decrease of H2 O2-induced cell activity, as well as flow cytometry showed that melatonin can inhibit H2 O2-induced apoptosis. ln addition, melatonin can also reduce H2 O2-induced Caspase-3 and Caspase-9 activity in lens epithelial cells, and their activity decreased with effect of melatonin along with extending time.
?CONCLUSlON: Melatonin can obviously inhibit H2 O2 -induced apoptosis of human lens epithelial cells, which provide reliable experimental basis for drug on treatment of cataract.