Epilepsy was arousing the attention of medical circles because of the complexity of its mechanism and the difficulty of its control.The project which used the pioneering research as the basement and was directed by the chinese medicine used the modern multidisciplinary research technologies and explored the mechanism of the brain damage in epilesy.The project′s treatment idea is different from the others,which provided a new way for seeking new medicines for treating epilepsy.The research techniques took use of the application of the behavioral methods and the electrophysiological methods creatively and the subject firstly used this way to observe it dynamically,which greatly improved the accuracy of evaluating the models and pharmacodynamics studies of the epilepsy.The research method of the project firstly observed the changing mechanism of the brain damage and the regulation of the apoptosis related genes,and even the efficiency of tsaoko-anemarrhenae decoction,which enriched the scientific intension of the decoction.The conclusions palyed a very important role in exploiting the new medicine for treating epilepsy and enriching the knowledge of the five visceras in chinese medicine.

Accidents ; Child ; Dinitrobenzenes ; poisoning ; Humans ; Male

Objective To evaluate the relationship between serum albumin(Alb) level and short-term prognosis in patients with acute cerebral stroke.Methods The serum Alb level was examined at admission and once in two weeks during hospitalization in 242 patients with acute cerebral stroke.The mortality,incidence of complication and rate of disease improvement were compared between lower serum Alb level group (Alb

Objective To analyze the effect of Chinese medicine differentiation syndrome combined with hormone in the treatment of nephrotic syndrome.Methods 84 children with nephrotic syndrome from May 2005 to May 2012 in our hospital were randomly divided into observation group and control group,42 cases in each group.The control group was given hormone,while the observation group was given Chinese medicine on the basis of hormone treatment.The clinical efficacy was compared between the two groups.Results After treatment,the laboratory indicators of the observation group were better than before treatment,the differences were statistically significant(P ＜ 0.05).After treatment,the laboratory parameters of the observation group were better than the control group,the differences were statistically significant(P ＜ 0.05).The total effective rate of the observation group was 83.33％,which was significantly higher than 52.38％ of the control group(P ＜ 0.05).Conclusion The clinical efficacy of Chinese medicine differentiation syndrome with hormone in treatment of children with nephrotic syndrome is clear,and it is safe and reliable,which is worth to be applied in clinical.

Objective To explore the effect of Jiawei Wendan decoction on whole regulating function of CaMK/MAPK signal pathway in hippocampus of depression model rats.Methods Isolated depression model rats as research object were living unpredictable chronic stress.Based on the examination of mRNA/protein expression which was the key factor of the signal pathway of CaMK/MAPK and the intersection CREB1 mRNA expression,the relationship between CaMK Ⅱ/RSK protein expression and the CREB1 mRNA expression were analyzed with relation analysis method.Results ① Bidirectional correlation analysis:the respective coefficient (r value) of CaMK Ⅱ protein expression and the CREB1mRNA expression in hippocampus of the model group,Chinese medicine treatment group and western medicine treatnent group were-0.502 (P ＜ 0.01),-0.643 (P ＜ 0.01),-0.408 (P＜ 0.05) ;the respective coefficient(r value) of RSK protein expression and the CREB1 mRNA expression in hippocampus of the model group,Chinese medicine treatment group and western medicine treatment group were 0.550 (P ＜ 0.01),0.687 (P ＜ 0.0 l),0.407 (P ＜ 0.01).②Regression analysis:the respective regression coefficient of CaMK Ⅱ protein (positive direction),RSK protein (negative direction) and CREB1 mRNA expression in the model group,Chinese nedicine treatment group and western medicine treatment group were R 2 =0.472,F =12.983(P＜0.01),R2=0.666,F=28.961(P＜0.01),R2=0.356,F=8.004(P＜0.01).Conclusion The anti-depressant effect mechanism of Jiawei Wendan decoction is to regulate the whole function of the CaMK and MAPK signal pathway and then further up-regulate CREB1 mRNA expression.

AIM:To elucidate whether ZFP580 is involved in the cardioprotective effects of hypoxic precondi-tioning (HPC) against hypoxia-reoxygenation (H/R) injury in H9c2 myocardial cells.METHODS: Rat heart-derived H9c2 cells were cultured in DMEM .H/R was induced by incubation under ischemic hypoxia for 3 h and reoxygenation for 2 h.HPC was induced by exposing the H 9c2 cells to 10 min of hypoxia and 20 min of reoxygenation for 3 cycles before H/R treatment.MTT staining and LDH leakage detection were used to evaluate the effects of HPC .Western blotting was used to detect the protein levels of ZFP580, phosphorylated ERK1/2 and cleaved caspased-3.The effects of ZFP580 overexpre-ssion or knockdown on H/R induced apoptosis were determined .RESULTS:The results of MTT staining and LDH leakage detection showed evidence of HPC cytoprotection against H /R-induced cell death in H9c2 cells.ZFP580 protein level and ERK1/2 phosphorylation were significantly increased in the HPC group compared with control group and H /R group. PD98059, an inhibitor of ERK1/2 phosphorylation , significantly suppressed the HPC-induced up-regulation of ZFP580 pro-tein expression.ZFP580 overexpression significantly inhibited apoptosis and caspase-3 activation in H9c2 cells.CON-CLUSION:HPC exhibits cytoprotection against H/R and leads to high level of ZFP 580 protein in H9c2 cells.ZFP580 is regulated by ERK1/2 activation and mediates the anti-apoptotic effect of the ERK1/2 signaling pathway in HPC cytoprotec-tion.

OBJECTIVE: To study the inhibitory effect of Longzhi extracts (extracts from a Chinese herbal compound) on the growth of transplanted hepatoma H22 and sarcoma S180 in mice. METHODS: Certain dosage of Longzhi extracts was dissolved into distilled water to obtain the suspension of definite concentration. The suspension of 0.2 ml was planted on the right forefoot of each mouse. The mice were randomly divided into groups 24 hours later and treated for 7 days. One day after the treatment stopped, the mice were sacrificed and the tumor masses were taken out and weighed. RESULTS: The inhibition rates of Longzhi extracts on the tumor of transplanted H22 and S180 were 63% and 41% respectively. CONCLUSION: Longzhi extracts has antitumor action.

Objective To investigate the affecting mechanism of Jie Yu No.1 Decoction(JY),which was a complex prescription with the function of adjusting spleen and stomach,on the HPA-axis function of depression model rats.Methods60 SD rats were randomly divided into the normal,the model,the Amitriptyline and the JY decoction groups,with 15 each.Isolated-living condition and chronic mild unpredictable stress were applied suceessively to set up DEP rat model.Radiative immunotherapy was used to measure the content of hormone(CRH),somatostatin(SS) and Cortisol(CORT) in the blood plasma.The correlativity was Analyzed between SS,CRH and CORT to preliminary discuss the affecting mechanism of JY on the function of SS adjusting HPA-axis,and to clarify the antidepressant mechanism of the JY.ResultsThe correlation coefficient between SS and CRH was r=-0.5094,P=0.1972,t=1.4501.The result indicated that SS and CRH had the remarkable negatively correlation.The correlation coefficient between SS and CORT was r=0.010,P=0.9613,t=0.0244.The result indicated that SS and CORT had no remarkable correlation.ConclusionThe antidepressant mechanism of JY may be as that SS reduces CRH contents and reaches the adjustment of HPA-axis function in order to play its antidepressant effect.

Aim To explore the proteomics mechanism of the differentiation induction effect of 4-amino-2-trif-luoromethyl-phenyl retinate(ATPR)on human leukemi-a K562 cells. Methods Human leukemia K562 cells were incubated with the same concentration (1 × 10 - 6 mol·L - 1 ) of ATPR or ATRA for 48 hours. The total cell proteins were collected, purified and digested by trypsin, solid phase extraction, and the peptides were detected by ESI-LC-MS / MS. The difference of the pro-tein expression between the cells treated with ATPR and ATRA was compared by using the Discoverer Pro-teome 1. 2 software, and the molecular function, the biological process and other information of those pro-teins were analyzed based on the DAVID, KEGG, STRING databases. Results 120 specific proteins were identified only in the ATPR group, 143 only in the ATRA group, and 422 other proteins in both groups. Results of DAVID analysis showed that ATPR-induced specific proteins were mainly involved in 39 biological processes of proteins and macromolecules metabolism, protein transport and localization and so on. Results of KEGG analysis revealed that ATPR-in-duced proteins participated in signal pathways, mainly metabolic pathways, PI3K-Akt signal pathway, TGF-beta signal pathway and other pathways in cancer. String protein interaction network analysis displayed that ATPR-induced proteins, like EIF3A, EIF6, RPL3, RPL8, RPL13, RPL7A, RPL21, RPS3, RPS14, NACA, BTF3, NHP2L1, PPP2CA proteins had direct interactions with more than or equal to 10 associated proteins. Conclusion The differentiation induction effect of ATPR on K562 cells might be as-cribed to the ATPR-induced proteins interaction net-work and the specific central proteins it induced, which are involved in the regulation of cell prolifera-tion, differentiation and apoptosis.

Objective To explore the value of Helicobacter pylori( Hp) drug sensitivity test for clinical treatment of Hp infection and peptic ulcer. Methods Selected from February 2013 to October 2014 gastroenterology clinic in the hospital inpatient treatment and 120 patients( Steering Group) , of which 69 cases of gastric ulcer, duodenal ulcer 51 patients, mucosal lesions in patients took tissue culture Hp, Hp strain cultured to antibiotic susceptibility testing by disk diffusion method and based on susceptibility testing to guide treatment , alternative 120 cases of peptic ulcer patients as a routine group, ulcer treatment effect was observed between two groups and Hp eradication therapy.Results Steering group of 120 patients, 75 patients were successfully cultured Hp, susceptibility test results: the most sensitive to gentamicin(94.67%), followed furazolidone(88.00%), the lowest sensitivity to metronidazole(8.00 %);reviewed 4 weeks after treatment, ulcer healing rate of steering group of patients 93.33% was significantly higher than the end of treatment 4 weeks after the ulcer healing rate of regular group of 81.67%, steering group of patients with abdominal pain short time (3.5 ±1.5)d was significantly shorter than conventional group of patients(4.3 ±1.7) d; Hp eradication of steering group patients was 89.17%significantly higher than conventional group were 78.33% and the difference was statistically significant ( P<0.05 ) .Conclusion According Hp susceptibility testing, can choose Hp sensitive proton pump inhibitor combination of antibiotics amoxicillin treatment, can achieve more significant clinical effect.