TCM gel paste is a new transdermal medicine delivery system, with a lot of advantages, which has been widely used in clinic. By searching domestic research literature about TCM gel paste in recent years, this article reviewed from patent overview, matrix, transdermal absorption enhancer, preparation technology, quality evaluation, clinical efficacy and safety, problems and prospects, with a purpose to provide references for clinical medication of TCM gel paste.

To investigate the seropharmacological action of Buyang Huanwu Decoction (BHD) on hypoxia induced apoptosis of cultured cortical neurons. Models of hypoxia induced neuron apoptosis were established by Daniel method. Neuron apoptotic rate was examined by propidium iodide staining method and flow cytometry, nitric oxide (NO) and malonyl dialdehyde (MDA) contents by spectrophotometer and bcl 2 gene expression by immunohistochemical method. Effects of BHD on neuron apoptotic rate, NO and MDA contents and bcl 2 gene expression were observed in normal group (Group A), model group (Group B), normal saline group (Group C) and high dosage, moderate dosage and low dosage BHD groups (Group D, Group E and Group F). BHD could inhibit the apoptosis of cultured cortical neurons, reduce the production of NO and MDA and promote the expression of bcl 2 gene.[Conclusion]BHD has an inhibitory effect on hypoxia induced apoptosis of cultured cortical neurons and its mechanism may be concerned with the reduction of NO and MDA production and the increase of bcl 2 gene expression.

The authors discussed the retention and revision of the Regulations on the Handling of Medical Malpractice following the enforcement of the Tort Liability Law.These discussions also covered the amendment of the concept of medical malpractice,and the reforms to make on the medical malpractice appraisal system built upon the Regulations following the enforcement.In the meantime of applying the Law to judge cases of medical malpractice,the Regulations as an administrative regulations issued by the State Council,should be revised before playing its role in preventing medical malpractice,medical dispute handling,and penalising medical institutions and medical workers of malpractice.

Objective:To explore the factors influencing colonization of Mutans streptococci (MS) on teeth of children.Methods:Dental colonization of MS was investigated in 123 children aged from 7 to 42 months in Beijing. Oral examination was performed. Information of nursing habits, diet history etc. was obtained from parent questionnaires.Results:Logistic regression analysis showed that the number of erupted teeth and the intake of sugar-containing food were positively related with MS colonization, their WALD values were 17.411(P=0.000) and 5.637(P=0.018) respectively,OR values were 3.287 and 2.739 respectively.Conclusion:The main factors influencing the colonization of MS were the number of erupted teeth and the intake of sugar-containing food.

Objective To study the expression of Bcl-2 and E2F-1 in human adenomyosis and to explore the correlation between the expression and pathogenesis of human adenomyosis. Methods Immunohistochemical S-P method was employed to detect the expression of Bcl-2 and E2F-1 in 58 specimens of ectopic endometrium, eutopic endometrium of adenomyosis and 30 specimens of normal endometrium. Results The expression of Bcl-2 and E2F-1 in ectopic and eutopic endometrium of adenomyosis were significantly higher than those of normal endometrium (P

Objective To investigate the protective effects of ω-3 polyunsaturated fatty acids on severe sepsis patients with myocardial injury.Methods Thirty-one patients with severe sepsis were divided into treatment group (17 cases) and control group (14 cases) by random digits table.All patients received partial enteral nutrition and partial parenteral nutrition with equivalent nitrogen and calorie values for 5 days.The control group was given routine therapy and the treatment group was given routine therapy and ω-3 polyunsaturated fatty acids emulsion.The serum malondialdehyde (MDA),superoxide dismutase (SOD),cardiac troponin Ⅰ(cTnI),N-terminal pro-B urine sodium peptide (NT-proBNP) levels and acute physiology and chronic health evaluation (APACHE) Ⅱ score was compared between two groups before and after treatment.Results There was no difference in indicators before treatment between two groups (P ＞ 0.05).The MDA,cTnI,NT-proBNP and APACHE Ⅱ score in two groups after treatment 5 days was lower than that before treatment 1 day,and the SOD was higher than that before treatment (P ＜ 0.05).The MDA,SOD,cTnI and NT-proBNP after treatment 5 days in treatment group was better than that in control group [(7.50 ±2.06) mmol/L vs.(9.24 ± 1.79) mmol/L,(89.22 ± 16.21) mU/L vs.(76.60 ± 15.13) mU/L,(0.65 ± 0.34)μ g/L vs.(1.03 ± 0.62) μ g/L,(1267.13 ± 279.26) ng/L vs.(1532.47 ± 375.73) ng/L],and there was significant difference between two groups (P ＜ 0.05).The APACHE Ⅱ score was no significant difference between two groups after treatment 5 days.Conclusion ω-3 polyunsaturated fatty acids can reduce the oxidative stress and myocardial injury,decrease cTnI and NT-proBNP levels and improve heart function in the patients with severe sepsis.

Purpose To investigate the correlation of Dock180 and miR-31 expression in breast cancer cells,and to observe the effect of miR-31 on the invasion of breast cancer cells by Dock180.Methods MiR-31 was transfected into breast cancer cells by liposome transfection technique.The actual binding site of miR-31 to the 3'-untranslated region of Dock180 was confirmed through luciferase assay.Western blot was performed to detect the expression of Dockl80 and other related proteins.Real-time PCR was used to measure the expression of Dock180.Matrigel invasion were performed to detect the invasion of breast cancer cell lines with miR-31 increased.Resuits The protein levels of Dock180 in breast cancer cell lines negatively correlated with miR-31 expression,and Dock180 was directly targeted by miR-31.Dock180 downregulation and miR-31 overexpression reduced breast cancer cells invasion.Conclusion Dock180 modulated by miR-31 plays an important function in breast cancer cell lines invasion.

Objective To observe the clinical effect of the treatment of bronchial asthma with the Qingfeiyin and Bailing capsule.Methods 107 cases with bronchial asthma were classified into a control group and a treatment group randomly.The control group was treated with the Ipratropine (40-80 ug for each time)and the treatment group was glven Ipratropine and Qingfeireyin(50ml for each time)plus Bailing Capsule(30pills for each time).One course of treatment was 2months.Results The therapeutic effect of treatment group was significantly better than the control group(P＜0.05).Condusion Qingfeiyin and Bailing capsule has excellent effect in treating bronchial asthma.

Objective To investigate the scale and educational-level composition of nursing education in Guangdong Province,identify the issues in the development process,and provide suggestions accordingly.Methods Data on the scale and education level of nursing education were obtained from the Ministry of Education of China.Results Scale of nursing education at three levels for entering nursing (secondary diploma,advanced diploma,and baccalaureate degree) expanded rapidly during 2006～2010 in Guangdong,with 25.6 thousand recruitments totally in 2010,which as 2.05 times as in 2006.The portion of students recruited in secondary diploma programs had increased gradually,resulted in 83.53％ in 2010 (9.41％ for recruitments in advanced diploma programs and 7.06％ for baccalaureate degree programs).179 and 16 students were recruited in master's and doctoral programs in Guangdong,respectively,during 2006～ 2010.Conclusions The current scale and composition of nursing education in Guangdong should be improved according to the dynamic supply-need relationship of nursing workforce.Initial nursing education should be upgraded by increasing the recruitments of advanced diploma and baccalaureate programs and decreasing the recruitments of secondary diploma programs,expand graduate education,and ensure the quality of education.

Objective To assess the effects of radiofrequency ablation (RFA) and bipolar cord coagulation (BCC) on the prognosis and complication rate of complicated monochorionic twins.Methods A retrospective review was undertaken in 58 cases of complicated monochorionic twins treated with RFA or BCC at the First Affiliated Hospital of Sun Yat Sen University,from January 2008 to August 2013.Non-parametric Wilcoxon test,Chi-square test,Fisher exact test or multi-variant Logistic regression analysis were used for statistical analysis.Results Indications for selective termination in the 58 cases were:twin reversed arterial perfusion sequence in 12,severe twin to twin transfusion syndrome in 28,discordance of fetal anomalies in 10,selective intrauterine growth restriction in 7 and twin anemia-polycythemia sequence in 1.Forty-three cases were managed with BCC and 15 with RFA.Preterm labor was more common in the BCC group than in the RFA group [86.0％(37/43) vs 9/15,respectively; x2=4.598,P=0.032).Premature rupture of the membranes occurred in 48.8％(27/43) of the BCC group vs.4/15 of the RFA group (x2=2.229,P=0.135).The median procedure-todelivery time was 48 (1-150) days for the BCC group vs.101(14-138) days for the RFA group (Z=-2.245,P=0.025).Overall survival rate was 62.8％(27/43) in the BCC group vs 11/15 in the RFA group (x2=0.547,P=0.460),which was not significantly different.Neurodevelopmental delay was detected in two neonates in BCC group and in one neonate in RFA group.Logistic regression analysis showed that delivery before 28 gestational weeks was an independent risk factor for the poor prognosis of the co-twins (OR=192.720,95％CI:18.610-994.000,P ＜ 0.01).Conclusion Compared with BCC,RFA does not improve the prognosis of complicated monochorionic twins significantly.