Objective To compare the efficacies of several commonly-used penetrating needling methods in treating post-stroke strephenopodia. Method Eighty-three patients with post-stroke strephenopodia were randomized into four groups, a control group intervened by conventional needling method (n=20), and the rest three groups were additionally intervened by different penetrating needling methods: penetrating group 1 [Qiuxu (GB40) towards Zhaohai (KI6), n=21], penetrating group 2 [Taibai (SP3) towards Shugu (BL65), n=21], and penetrating group 3 [Jiaoxin (KI8) towards Fuyang (BL59), n=21], to compare their effects on the function of ankle and lower extremity. Result The penetrating needling methods and conventional needling method all can significantly improve the function of ankle in patients with post-stroke strephenopodia (P<0.01). The effectiveness of penetrating group 1 was more significant than that of the rest groups (P<0.01), the effectiveness of penetrating group 2 was more significant than that of penetrating group 3 and the control group (P<0.05,P<0.01), and there was no significant difference in comparing the effectiveness between penetrating group 3 and the control group (P > 0.05). The penetrating needling methods and conventional needling method all can significantly improve the motor function of lower extremity in patients with post-stroke strephenopodia (P<0.01). The effectiveness of penetrating group 1 was more significant than that of the other groups (P<0.01), the efficacies of penetrating group 2 and 3 were more significant than that of the control (P<0.01), and there was no significant difference in comparing the effectiveness between penetrating group 2 and 3 (P>0.05). Conclusion Needling from Qiuxu towards Zhaohai and from Taibai towards Shugu can produce significant effects in improving ankle function and the motor function of lower extremity in patients with post-stroke strephenopodia, while needling from Jiaoxin to Fuyang doesn’t have notable advantage compared to the other penetrating needling methods and conventional needling method.

In order to explore the mechanism of cardiac damage by PTH, the release of PGI2 from heart cells was measured. The results showed that bPTH ( 1-34) increased the release of 6-keto-PGFla from heart cells in a dose dependent manner. Calcium inophone A23187 also increased the 6-keto-PGF1? release, while EDTA and verapamil reduced it. These suggest that the PGI2 synthesis in heart cells was affected by intra and extracellular calcium. The significance of bPTH( 1-34) induced increase of PGI2 synthesis might be associated with interference of energy metabolism, and then, cell damage.

Objective The purpose of the study is to analyse the counseling contents in psychological hot line during four years and the characteristics in different groups of the people. Methods Inputting all the completed recorders in hot line from January, 1995 to December, 1999, and using the Statistic Analysis System to analyse the data. Results The main age groups of the counseling people are 20～years and 30～years (77.39%), and 87.43 percent of the people has good education. The main counseling contents are related to mental disorders (23.61%), emotional difficulty (19.74%), love (17.07%), social intercourse (9.69%), marriage (9.15%), consulting for other persons (7.67%), sexual problems counseling (6.36%), and others. Conclusions The main groups of people in hot line are young and good educated people. The counseling contents have touched upon many areas, but mental disorder is the most numerous problems. The main problems in different groups of people are marked difference.

Objective To investigate the significance of homocysteine (Hcy) in pathogenesis of coronary heart disease (CHD) and the relationship among serum homocysteine , age, type of CHD and the branches of coronary arteriopathy. Methods In a cross sectional test, serum Hcy levels of 166 old cases (age≥60 years) and 161 non old cases(age

Objective To investigate the characteristics of memory impairment in patients with cereberal cysticercosis and analyze its influence factors. Methods 62 patients with cereberal cysticercosis and S3 normal controls by age, gender, education and occupation using accepted the Clinical Memory Test. Memory score was compared to observe the contrast to patients with cerebral cysticercosis lesions in the left and right groups in different from memory effects. Results There were significant lowering in pointing memory( 12. 29 ±7.41) ,association learning(15.37 ±7.29) ,free picture recall( 11.37 ±7. 35),insignificant figure recognition( 17.72 ±6.27),portrait character association recall(14.28 ± 6.39 ) and memory quotients(71.04 ± 19.48) when that of the normal controls(P<0. 01 ) , pointing memory and free picture recall were the lowest among the five items. There were some significant differences between patients with cerebral cysticercosis in the left and the right of lesion group a-bout different memory contents(P<0.05 ～0.01), and association learning was the lowest in the left lesion group, insignificant figure recognition was the lowest in the right lesion group. Conclusion Cereberal cysticercosis could cause memory impairment. There were some significant differences between the left and the right lesion group about different memory impairment.

ObjectiveTo evaluate the curative effect of supplementedGanmai-Dazaodecoction for malignant tumor correlation with depression.MethodsA total of 98 patients with malignant tumor-related depression were divided into a treatment group and acontrol group according to the random number table. The control group were treated with flupentixol and melitracen tablets (Deanxit) combined with conventional treatment, the treatment group were treated with oral administration of traditional Chinese medicine supplemented Ganmai-Dazaodecoction combined with conventional treatment for 8 weeks. The Hamilton Depression Scale (HAMD) was used to evaluate the curative effect.ResultsThe effective rate showed no significant difference between the treatment groupand the control group (79.59%vs.75.51%;χ2=0.059,P=0.809). HAMD scores in both groups were significantly decreased after the treatment than before treatment (12.8±3.4 vs. 29.4±4.7 in the treatment group, 12.3±3.6vs.28.7±4.5 in the controlgroup, allP<0.05), there was no significant difference in HAMD scores after the treatment between the treatment group and the control group (t=0.707,P=0.481). ConclusionCurative effect of supplementedGanmai-Dazaodecoction is equal to flupentixol andmelitracen tablets in patients with malignant tumor-related depression.

A method was developed for the determination of zeranols (α,β-zearalanol,α,β-zearalenol,zear-alanone,zearalenone) with RRLC-MS/MS in the plant tissue. The samples were extracted with acetonitrile and reextracted with aqueous alkaline solution,cleaned up with MAX column and then determined by RRLC-MS/MS using multiple reaction monitoring ( MRM) scan mode. The results showed that the working curves were linear in the range of 0 -20 μg/kg. The limits of detection ( LOD) of zeranols were 0.5 μg/kg and the limits of quantification (LOQ) was 1. 0μg/kg. Extraction recoveries for zeranols ranged from 75. 8% to 105.4% and RSD was between 2.4% and 12.1%. The method is suitable for the determination of zeranols in the plant tissue.

Objective To investigate the effect of synthetic intervention on community re-entry of outpatients with schizophrenia. Methods Two hundred and eighty-four patients were randomly assigned to the intervention group (n = 143 ) and the control group (n = 141 ). The participants in the intervention group received mental health education, medication consultation, skill training and family-based psychological intervention for 1 year. The control group was followed up through clinic visits. At baseline,half a year and the end of the year,all the subjects completed the Social Support Rating Scale (SSRS) and the Positive and Negative Syndrome Scale (PANSS). Results The scores of SSRS and PANSS at baseline were not significantly different between the two groups. At the end of the year,the score of SSRS (32. 85 ± 12. 18) ,the objective support subscale (9. 15± 4. 18 ) ,the subjective support subscale ( 16. 92±7. 34) and the support utility subscale (6. 77±2. 09 ) in the intervention group were significantly increased when compared with the control group ( 31.05±8. 35,7. 77±4. 36,13.46±7.87,6. 23±2. 12, all P < 0.05 ). The score of PANSS (38. 88 ±9. 58 ), the positive subseale (7.40 ±1.12 ), the negative subscale ( 11. 32±5.92 ) and the general psychopathology subscale (20. 16±5. 19 ) in the intervention group showed significant difference with the control group (46. 88 ±16. 37,8.60 ±3. 19,13.52±7. 81,24. 76±8. 08 ,all P <0. 01 ). At the end of the year,the relapse of psychotic symptoms in the intervention and the control group was 18. 18% and 34. 75% ,respectively ( χ2 = 10. 03, P < 0. 01 ). Conclusion The study results suggest that synthetic intervention could be effective for schizophrenic outpatients in community re-entry.

Objective To explore the status of job burnout of medical staffs in minority border areas. Methods A total of 906 medical personnel from Pu'er hospitals in Yunnan Province were as-sessed with Maslach Burnout Inventory General Survey (MBI-GS) by t test, descriptive statistics, chi-square test, ANOVA and LSD-t pairwise comparison. Results ①The emotional exhaustion, cynicism and reduced personal accomplishment of medical staffs in minority border areas (1.55±1.40, 0.99± 1.29, 2.47±1.98) are significantly lower than general areas (P=0.000, 0.010, 0.000); ②emotional ex-haustion, cynicism and Maslach Burnout Inventory (MBI) total points of different levels of hospital medi-cal staff, the score of which in descending order are:municipal, county and township (town) levels (P=0.000, 0.000, 0.000); ③Female medical personnel's emotional exhaustion and cynicism are scored significantly higher than males medical staff (P=0.000, 0.025); ④The scores of emotional exhaustion, cynicism, reduced personal accomplishment and MBI total points of Bachelor medical staff are signifi-cantly higher than those of colleges as well as secondary schools and below (P=0.000, 0.000, 0.000, 0.012); ⑤The scores of reduced personal achievement of Lahu medical staff are higher than those of other ethnic groups (P=0.009). Conclusion In medical staffs in minority border areas there exists a certain extent of job burnout, which presents differences among genders, educational background, hos-pitals and ethnic groups.

OBJECTIVE:To provide theoretic basis for the design and synthesis of novel high-activity biaryl aminothiazineβ-amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitor,the research and development of new AD therapy drugs. METHODS:Totally 41 molecules of biaryl aminothiazine BACE1 inhibitors were selected. By SYBYL-X 2.0 software package, CoMFA and CoMSIA method were used to construct 3D-QSAR model of derivatized compounds. Surflex-dock molecular docking was applied to analyze binding mode of the compounds with BACE1. RESULTS:The q2 value of 3D-QSAR model established by CoMFA and CoMSIA method were all higher than 0.5,indicating good predictability. The established three dimensional contour plots could manifest the effect of substituents at different sites on activity of compounds. Surflex-dock analysis showed that biaryl aminothiazine and amino acid residues as ASP80, ASP276 and TYR246 in BACE1 had a key effect on hydrogen bonds. CONCLUSIONS:3D-QSAR model established on the basis of biaryl aminothiazine derivatized compounds show good predictability,which provides guidance for the structure optimization of the compound. TYR246 may be another potential active functional residue of biaryl aminothiazine inhibitor compound molecule combined with BACE1. Through 3D-QSAR analysis and molecular docking,new biaryl aminothiazine BACE1 inhibitor can be designed and synthesized so as to research and develop new drugs for AD.