Objective To study the longitudinal change of Migraine patient′s condition ,quality of life and disability ;analyze the evolution of the relationship between headache frequency ,pain intensity ,medication and treatment efficacy .Methods Continuous registration of migraine patients ,using WHO-DAS Ⅱ to assess the disability ,using MSQ2 .1 to assess the health-related quality of life ,using headache diary to record the patient′s condition .Results Compared the conditions of before and after treatment ,the aver-age level of pain ,acute drug using and headache frequency ,were significantly improved .The three dimensions′scores of MSQ2 .1 were decreased .Conclusion In this study ,significant improvement were found in some of the disability and health-related quality of life .Continuity of treatment has an important role to improve health-related quality of life of patients and reduce disability .

Objective This clinical study was designed to explore the therapeutic efficacy of dihydroergotoxine for headache at-tributed to ischemic stroke .Methods Seventy eight patients fulfilling the diagnostic criteria of headache attributed to ischemic stroke were enrolled and randomly divided into two treatment group(n=42) and control group(n=36) who took dihydroergotoxine (2 mg twice daily) and placebo respectively .One week for a course of treatment ,had many courses of treatment .Efficacy was as-sessed using the patient′s diary .Results The gender ,age ,stroke aetiology ,admission NIHSS score ,quality and location of headache didn′t differ significantly between the two groups .Compared with the control group ,the duration of headache were shorter in treat-ment group(3 .78 ± 1 .44 vs .4 .88 ± 1 .45 ,P=0 .002) .The severity of headache were lower in treatment group since the third day post ischemic stroke(P<0 .05) .There were no significant side effects during treatment .Conclusion Dihydroergotoxine in treat-ment of headache attributed to ischemic stroke is beneficial to shorten the duration of headache as well as decrease the severity of headache ,and thereby improve the quality of life .

0.05). However, the reduction of intracranial pressure were gender and age dependent (P

Doctor-patient communication is the very important part of the relationship between patients and doctors.It builds the trust from patients and protects the interests of doctors and patients.The communication is the useful way to reduce the medical dispute.This paper discusses the importance of communication and gives advices on how to communicate between patients and doctors.

Objective To investigate the effect of Toutongning capsule for treatment of headache with stroke-associated risk fac-tors .Methods 60 cases of headache patients with stroke-associated risk factors were selected and divided into the treatment group and the control group ,30 cases in each group .The treatment group were given conventional therapy plus Toutongning capsule while the control group were given conventional therapy only .Results After 4 weeks ,the remission rate of treatment group was 93% and that of the control group was 63% .The attack frequency ,duration and degree between the two groups showed statistically signifi-cant difference(P<0 .05) .Conclusion Additional Toutongning capsule has a better effect for treatment of headache with stroke-as-sociated risk factors.

ObjectiveTo compare quantitative proteomic analysis of bromotetrandrine (W198) which was a Class Ⅰ new antitumor drug in China and tetrandrine (Tet) in K562 cell line using 18O-labeling method.MethodsTo illustrate its mechanism,a shotgun quantitative proteomic strategy employing 2D LC-MS-MS and trypsin catalyzed 18O-labeling quantification was carried out in this study.Compared to normal chronic leukemia cell line K562 and K562 induced by Tet,the proteomic changes of K562 induced by W198 were investigated.In order to validate the quantitation by the 18O-labeling,the analysis was done on an equivalent sample composed of the same amount of labeled and unlabeled proteins from normally cultured cells to act as a reference to the comparative sample.ResultsA threshold of ± 2-fold change for deciding whether a protein concentration was changed was settled for the following experiments.Comparing the 105 identified soluble proteins' expression levels of the apoptosis starting up K562 cells after W198 induction with the normally cultured cells,16 proteins were found with significantly altered expression levels after W198 treatment.Eight proteins were up-expressed including HMGB2,peroxiredoxin-2,and eIF4A-I,etc.Eight proteins were down-expressed including TCP-1,GRP94,GST-π,and SFGHs,etc.Compared to K562 induced by Tet,eight proteins of K562 were found with significantly altered expression levels after W198 treatment.Five proteins were up-expressed including HSP 90-β and 40S ribosomal protein S15a,etc.Three proteins were down-expressed including phosphoglycerate kinase 1,isoform 5 of interleukin enhancer-binding factor 3,etc.ConclusionThe 18O-labeling MS-MS-based method is ideal as a discovery tool,but it is not suitable for validation using a large number of samples.Other more effective methods,such as Western blotting should be used for further validation of candidate cancer proteins discovered from 18O-labeling samples.In total,105 soluble proteins were discovered,and 16 proteins were found with significantly altered expression levels after W198 treatment.These repressed or activated proteins are the potential drug targets of W198,which may provide novel targets for future development ofbiomarkers for cancer therapy.

Objective To investigate the role of p21-activated kinase 1 (PAK1) in colorectal mucosal carcinogenesis and the relationship between PAK1 expression and biological behavior of colorectal carcinoma. Method PAK1 was detected with immunohistochemical method in 10 normal colorectal mucosas,40 colorectal villous or tubular adenomas and 60 colorectal carcinomas. Results The positive rate for PAK1 was 10.0% in normal colorectal mucesas,and 25.0%, 33.3% and 33.3% in slight, moderate and severe dys-plastic adenomas, respectively, 65.0% was found in colorectul carcinomas. The positive rate for PAK1 in col-orectal carcinomas was higher than that in normal colorectal mucosas(P<0.01), colorectal villous or tubular adenomas(P<0.01), slight dysplastic adenomas(P<0.01) and moderate dysplastic adenomas (P<0.05).The positive rate for PAK1 of poor differentiated colorectal carcinomas was higher than that of high differentiated ones (P<0.05), and the positive rate for PAK1 of patients with lymph node metastasis was higher than that of patients without lymph node metastasis (P<0.05). In clinical stages, the positive rate for PAK1 in Dukes C and D stages patients was higher than that in Dukes A stage patients, respectively (P<0.05). Conclusion PAK1 maybe play some role in the process of carcinogenesis of colorectal mucesa, and be used as an useful marker for assessment of the biological behavior and prognosis of colorectal carcinoma.

Objective To investigate the influencing factors of hemorrhagic transformation in non-thrombolysis patients after acute cerebral infarction. Methods According to Chengdu Stroke Registry Project,2598 consecutive patients with acute cerebral infarction admitted to the Department of Neurology,West China Hospital within 1 week of attack from January 2010 to December 2013 were enrolled prospectively. The patients were divided into a hemorrhagic transformation group and a non-hemorrhagic transformation group according to whether they had hemorrhagic transformation or not. As for patients with hemorrhagic transformation,they were divided into a symptomatic hemorrhagic transformation (SHT)group and an asymptomatic hemorrhagic transformation (ASHT)group according to whether they had aggravation of symptom and sign. The baseline data of all patients were collected and compared between the groups. The P<0. 1 variables of the univariate analysis result were enrolled in multivariate logistic regression analysis in order to identify the independent influencing factor of hemorrhagic transformation. Results In 2598 patients,249 (9. 6%)had hemorrhagic transformation,28 of them (1. 1%)were SHT and 221 (8. 5%)were ASHT. There were significant differences in male,hypertension,dyslipidemia,atrial fibrillation,drinking and smoking ratio,blood glucose,cholesterol,low density lipoprotein cholesterol, National Institutes of Health Stroke Scale (NHISS)scores,and the trial of Org 1072 in acute stroke treatment (TOAST)classification between the HT group and the non-HT group (all P<0. 05). There were no significant difference in the related influencing factors between the SHT group and the ASHT group (all P>0. 05). The results of multivariate logistic regression analysis showed that dyslipidemia (OR,0. 588, 95%CI 0. 374-0. 924,P=0. 021)was negatively correlated with hemorrhagic transformation. Atrial fibrillation (OR,3. 188,95%CI 2. 159-4. 707,P<0. 001),blood glucose (OR,1. 081,95%CI 1. 044-1. 119,P<0.001),and NHISS score (OR,1. 305,95%CI 1. 170-1. 455,P<0. 001)were positively correlated with hemorrhagic transformation. In TOAST classification,relative to the large atherosclerotic stroke,the small artery occlusive cerebral infarction was negatively correlated with hemorrhagic transformation (OR,0. 315, 95%CI 0. 167-0. 596,P<0. 001). After removing the influencing factor of atrial fibrillation,compared with the large artery atherosclerotic stroke,cardioembolism stroke was positively correlated with hemorrhagic transformation (OR,2. 823,95%CI 1. 946-4. 095,P<0. 001). Conclusion Dyslipidemia,atrial fibrillation,blood glucose,NHISS score and TOAST classification were independently associated with hemorrhagic transformation in non-thrombolysis patients after acute cerebral infarction.

Foreign student education is an important task in medical colleges and universities.Clinical neurology teaching is very difficult because of its complex discipline.Neurologists in the First Affiliated Hospital of Chongqing Medical University summarized and analyzed the common problems including the training of teachers' ability to use language,teaching of basic subjects,clinical skills training,promotion of patients' compliance and implementation of regular tests so as to provide references for improving the quality of neurology teaching.

Objective To identify the biomarkers associated closely with migraine by proteomics analysis of cerebrospinal fluid (CSF).MethodsForty-five patients were involved in the present study and they were divided into the following two groups:25 with migraine (5 with aura and 20 without aura) were assigned to migraine group,and 20 with giddiness or peripheral neuropathy were assigned to control group.The patients' CSF was collected,and the protein of CSF was extracted by acetone precipitation.The two-dimensional electrophoresis (2D-PAGE) with immobilized pH gradient (IPG) was performed to display the differently expressed protein spots.These spots were then identified by two-dimensional liquid chromatography and tandem mass spectrometry (2D-LC/MS-MS),and semi-quantitatively analyzed by Western blotting.ResultsDifferences were found in the results of 2D-PAGE between migraine group and control group.Ten spots of 9 kinds of proteins were successfully identified,of which 7 spots were down regulated,including transthyretin (TTR),CBX6 53 kDa protein (CBX6),agrin precursor (AGRN),FAM3C precursor (FAM3C),neuronal pentraxin receptor (NPR),dermcidin-isform2 (DCD) and albumin (ALB);whereas junction plakoglobin (JUP) and H2A histone family,member J (H2AFJ) were up-regulated.The results of Western blotting revealed that the net protein retention (NPR) in migraineurs group (0.3351?0.0275) was obviously decreased compared with that of control group (0.8854?0.0957,P