Objective To explore the effect of electroacupuncture combined with personalized pleasure factor on the rehabilitation of patients with poststroke depression.Methods 120 patients with poststroke depression were selected and randomly divided into two groups.60 patients in the observation group were given electroacupuncture plus individualized pleasure factor intervention,while 60 patients in the control group were given electroacupuncture only.The duration of treatment in both two groups was 3 months.The self-rating depression scale(SDS) of the two groups was compared before and after treatment.The quality of life before and after the intervention was assessed by the SF-36 health questionnaire.The limb function evaluation criteria were used to evaluate the linb motor function.The ability for living was assessed by activity of daily living scale(ADL).The cognitive function of the patients before and after the treatment was evaluated by the MMSE (Simple Mental State Examination).Results After treatment,the SDS score of the observation group was significantly lower than that of the control group (t =3.043,P =0.034).After 6 months of treatment,the overall health of the observation group was significantly better than that of the control group (t =3.236,P =0.032),the cognitive function of the observation group was significantly better than that of the control group(t =3.133,P =0.036).In the observation group,the fully independent ratio of ADL of the observation group was significantly higher than that of the control group,the difference was statistically significant (t =14.252,P =0.000).Conclusion It has great clinical significance to improve the daily living ability,limb function and cognitive function of patients with poststroke depression by electroacupuncture combined with individualized pleasure factor input,and improve the patients'depression and quality of life.

Objective To analyse the X-ray characteristics of the intraductal papilloma and to improve the diagnostic accuracy.Methods The mammographic data of 80 cases of intraductal papilloma of breast by pathology were analysed.Results 24 cases showed circular filling defect, 12 cases showed stringy filling defect,ductal blocked in 30 cases, ductal dilation in 48 cases. Conclusion Galactography is a effective method for diagnosing intraductal papilloma of the breast.

AIM:To study the protectective effect of bacalin on myocardial ischemia in isolated rat heart and its mechanism.METHODS:Thirty six Sprague-Dawley rats were randomly divided into 3 groups.The heart of rats in control group(n=12)were perfused for 1 h and 50 min incessantly.The heart of rats in ischemia group(n=12)received 25 min of perfusion first and then subjected to 25 min of global ischemia followed by 1 h reperfusion.The heart of rats in baicalin group(n=12)received 5 min perfusion of 5 mg/L)baicalin before ischemia while other procession was the same as ischemia group.The hemodynamic measurement and the coronary flow were recorded.The levels of CK and LDH in the coronary effluent were detected.The expression of p38mapk,NF-?B and the levels of TNF-? and IL-6 in myocardium were respectively detected by immumohistochemical technique and ELISA.RESULT:The function of hearts treated with baicalin was improved significantly,and the level of LDH and CK of coronary effluent were decreased significantly compared with ischemia group.The level of TNF-? and IL-6 and the expression of p38mapk and NF-?B in myocardium also decreased observably compared with ischemia group.CONCLUSION:Baicalin has a protective effect on myocardial ischemia of isolated rat heart and the effect may be due to the decrease of TNF-? and IL-6 induced by the reduction of the expression of p38mapk and NF-?B.

Objective To explore types and risk factors of recurrent ischemic stroke in ischemic stroke patients using antiplatelet drugs. Methods By retrospective study, 130 recurrent ischemic stroke patients using antiplatelet drugs (antiplatelet therapy group) and 101 recurrent ischemic stroke patients not taking antiplatelet drugs (non antiplatelet therapy group) were collected. Two groups of patients were divided according to the ischemic subtypes, and risk factors between different subtypes were analyzed. Results (1) Single factor analysis showed history of coronary heart disease and smoking are more frequent in antiplatelet therapy group with recurrent lacunar infarction (LI). History of coronary heart disease, diabetes, and high level of low density lipoprotein (LDL) are more frequent in antiplatelet therapy group suffer from recurrent atherosclerotic thrombosis (AT). (2)Logistic regression analysis showed the history of coronary heart disease , smoking are independent risk factors for recurrent LI in antiplatelet therapy group (P = 0.018, P = 0.027); history of coronary heart disease, diabetes, and high level of LDL are independent risk factors for recurrent AT in antiplatelet therapy group (P =0.003, P = 0.010, P = 0.002). Conclusions The history of coronary heart disease and smoking are independent risk factors for the recurrence of LI in patients with antiplatelet therapy. History of coronary heart disease , diabetes , and high level of LDL are independent risk factors for the recurrence of AT in patients with antiplatelet therapy. Combined coronary heart disease would increase both LI and AT recurrence.

Objective: To establish a method for the quality standard of Biyankang granule. Methods: Scutellaria baicalensis Georgi and Puerariae Iobatae radix were identified by TLC. The content of baicalin was determined by HPLC with a Dubhe C18 column (250 mm × 4. 6 mm, 5 mm). The mobile phase was methanol and 0. 4% phosphoric acid with gradient elution. The flow rate was 1. 0 ml· min-1 and the detection wavelength was 280 nm. The column temperature was 30℃ and the injection volume was 10 ml. Re-sults:The spots in TLC were clear without any interference. A good linear relationship was shown within the range of 15. 02-300. 43 m g·ml-1 for baicalin (r=1.000 0). The average recovery of baicalin was 102.62% (RSD =0.72%, n =6). Conclusion: The method is specific with high accuracy and good reproducibility, which can be used for the quality control of Biyankang granule.

Objective To observe the curative effects and explore the homeostasis mechanism of Fuxueningheji in treating metrorrhagia with blood stasis.Methods 60 patients were divided randomly into test group(30 cases,treated with Fuxueningheji)and control group(30 cases,treated with Gongxuening pulse),one course was 1 month.Results The total effective rate of treatment group was 93.33%,and markedly effective rate was 66.67%,while the control group was 66.67% and 40% respectively.There was no significant difference in total effective rate,but was significant difference in markedly effective rate.Fuxueningheji could improve clinical symptoms of patients obviously and reduced the bleeding and coagulation time,improve the hemorheology,decrease PGI2,increase TXB2.The effects was superior to that of the control group(P

In recent years,there is an increasing focus on three Dimensional (3D) Technology in medical field.The article summarizes the progress of 3D printing technology such as medical models,implantable prosthetics,biological engineering,est.,analysis application and effects of 3D technology abiding by the characteristics of clinical medical education.Considering the situation of domestic medical education,therefore,it points out that it is of broad application prospects and great practical significance to develop 3D medical education due to establishing a harmonious teaching environment,providing simulated clinical practice opportunities,activating the brain proportionately and stimulating students learning enthusiasm.

To explore the feasibility and validity of isolated neural stem cells(NSC) derived from adult human bone marrow, the adult human bone marrow stromal cells, harvested by density gradient centrifugation following an ilium puncture, were cultured in "Cytokines NSC medium" for ascertaining the optimal survival conditions in vitro . Proliferation of NSCs was evaluated by formation of cell clones. Antibodies against Nestin, NSE and GFAP were chosen for identifying NSCs, neurons and glial cells, respectively. The involved cytokines in culture included GDNF(20ng/ml), LIF(10ng/ml)and RA(0 5?g/ml). Among the adult human bone marrow stromal cells, there were some NSCs with rough and large cytoplasmic granules proliferating rapidly into islets shaped cellular spheres with positive Nestin, a specific antigen on the fetal neural epithelium. After separating the cellular spheres into single cells and then plating them, we found the islets shaped cellular spheres appeared again. Following differentiation of the NSCs spheres, some of them formed small buds,which then developed further into long projects connecting each other. Most of the cells with long projects showed positive NSE or GFAP. It is possible that adult human bone marrow stromal cells could be induced into NSCs under certain experimental conditions. Also it implied the feasibility and validity that the adult human bone marrow might be used as the seed cells of the neural stem cells.

BACKGROUND: Lanceolata and astragalus can improve myocardial ischemia, which are widely used in clinics.OBJECTIVE: To compare the effects of extract of lanceolata and astragalus on electrocardiogram (ECG) of rats with experimental myocardial ischernia.DESIGN: Completely randomized and controlled study.SETTING: Pharmacological College of Harbin Commerce University.MATERIALS: The experiment was carried out at the Laboratory of Pharmacological College of Harbin Commerce University from September to December 2002. Totally 30 healthy adult Wistar rats were divided randomly into 3 groups: control group, lanceolata group and astragalus group with 10 in each group.METHODS: ① After anesthesia, lead ECG Ⅱ of rats was recorded.30 g/kg saline, 30 g/kg lanceolata extract and 30 g/kg astragalus extract [extract of lanceolata and astragalus (raw drug: 1 g/mL)] were injected into rats in the control group, lanceolata group and astragalus group respectively. After 1-3 minutes, 0.5 U/kg pituitrin was injected intravenously (for model of myocardial ischemia), and then saline was used to dilute from 0.1to 0.2 mL for 10-second injection. Changes of ECG after injection of pituitrin were recorded with LMA-2B Ⅱ physiological recorder (migration of T wave and ST section and change of heart rate). ② Differences of data were compared with t test.MAIN OUTCOME MEASURES: Height of T wave and Migrations of ST section and changes of heart rate of ECG of rats before and after medication.RESULTS: Data of totally 30 rats was entered the final analysis. ①Height of T wave: The height was higher after medication than that before medication in three groups (P ＜ 0.01), but that in astragalus group was obviously lower than that in lanceolata group [(1.63±3.81), (2.18±2.93) mm,P ＜ 0.01]. ② Heart rate: The rate was lower after medication than that of before medication in three groups (P ＜ 0.01), and that in astragalus group was obviously lower than that in lanceolata group [(212.21 ±5.01),(221.18±5.66) time/minute, P ＜ 0.01]. ③ Height of ST section: There were not significantly different in three groups (P ＞ 0.05), and the difference was not obvious before and after medication (P ＞ 0.05).CONCLUSION: ① Both astragalus and lanceolata can protect experimental myocardial ischemia induced by pituitrin. ② Effect of lanceolata on reduction of T-wave height is stronger than that of astragalus, but the effect of lanceolata on reduction of heart rate is weaker than that of astragalus.

Objective To evaluate the clinical manifestations and responses to treatment of adult onset Still's disease (AOSD).Methods One hundred and four AOSD patients were retrospectively analyzed with clinical features and treatment responses.Results The major clinical features were:spiking fever (100%),evanescent maculopapular rash (95%),polyarthralgia (90%),sore throat (78%),lymphadenectasis (66%),hepatosplenomegaly (57%),hydmhymenitis (30%),neutrephilia (98%),liver dysfunction (62%),increased erythrocyte sedimentation rate (96%) and hyperferritinaemia (99%).Reactive lymphnodes hyperplasia was shown in all patients underwent lymphnode biopsy.94% and 66% patients were treated with glucocorticoid and immune suppressants.Those treated with ≥40 mg/d prednisone or its equivalent dosage achieved quicker remission and less relapses.Conclusion Patients who present with spiking fever,polyarthralgia,maculopapular rash,sore throat and predominant neutrophilia should be considered the possibility of AOSD after tumor or infection are excluded.Glucoeorticoid and immune suppressive drugs are effective medications for AOSD.