Objective To evaluate the efficacy and safety offlupentixol and melitracen (deanxit) in the treatment on the patients with post-stroke depression.Methods A total of 98 patients of post-stroke depression were randomly divided and assigned to a therapy group and a control group.The two groups was given a routine treatment of stroke.The therapy group was treated with deanxit (52 patients,4 weeks).Both groups were measured by Hamilton rating scale of depression (HAMD),China stroke scale (CSS) and Barthel index(BI)before treatment and after 2 weeks and 4 weeks.Results The efficiency rate in treatment group was much higher than that in control group [86.5％ (45/52) vs.43.5％ (20/26),P ＜ 0.01].HAMD score,CSS score and BI in therapy group were better those in control group 4 weeks after treatment [(9.38 ±1.80) scores vs.(14.56 ± 2.40) scores,(15.79 ± 0.83) scores vs.(28.91 ± 1.02) scores,74.6 ± 15.4 vs.59.2 ± 14.6,P ＜ 0.05].There was obvious untoward reaction in therapy group.Conclusions It is indicated that deanxit can reduce the degree of depression and promote the neurological functional rehabilitation.It is safe and effective in the treatment of post-stroke depression.

Objective: To understand the study status of Extended Release Venlafaxine (Venlafaxine ER) in the treatment of depression and its efficacy in China. Methods: 8 papers on Venlafaxine ER treatment of depression were indexed and reviewed with evidence-based medicine method. Results:7 of 8 studies were RCT. The effect size of Venlafaxine ER in the treatment of depression at the end of week 2 was more significant than that of SSRIs (Z=-2.17,P

Objective To discuss the methods of primarily repairing scalp,skull and dura defects of separated type D craniopagus Methods The huge defects in craniopagus was primarily repaired by the application of scalp expander, transferring scalp flap, repairing dura with pedicle periosteums, repairing skull defects with Titanium plates Results The survival baby has a good sharp of skull and well healing of scalp postoperatively Conclusions Defects of separated type D craniopagus can be primarily repaired

2-Amino-3-hydroxylpyridinE-H2O2-horseradish peroxidase (HRP) voltammetric enzymE-linked immunoassay based on N-heterocyclic substrate has been successfully applied for the detection of carcionembryonic antigen(CEA) in human serum. 2-Amino-3-hydroxylpyridine is oxidized with H2O2 catalyzed by HRP, and the resulting electroactive product produces a sensitive voltammetric peak at the potential of 0.36 V(vs. SCE) in Britton-Robinson (B-R) buffer solution. By this voltammetric peak, free HRP can be measured and immunoassay of HRP label can be developed. The enzymE-catalyzed reaction conditions and voltammetric detection conditions have been optimized, and the electrode procedure of the enzymatic product was investigated. The selected optimum reaction conditions were that the reaction medium was pH 6.0 B-R buffer solution for 10 mL reaction solution containing 1.0 mL of 0.2 mol/L B-R buffer solution, 3.0 mL of 8.0 mmol/L 2-amino-3-hydroxylpyridine solution and 1.5 mL of 0.5 mmol/L H2O2 solution, and the reaction time was 30 min at 37 ℃. The optimum detection conditions were that the supporting electrolyte was pH 7.0 B-R buffer solution for 10 mL of the overall detection solution containing 5 mL of reaction solution and 1.0 mL of 0.2 mol/L B-R buffer solution. The optimum instrumental conditions for the detection were chosen as follows: the initial potential, 0.00 V; the final potential, -0.80 V; the potential scanning rate, 400 mV/s; the mercury drop standing time, 7 s. Under the optimum conditions, the linear range for detection of free HRP was 4.0×10-4-1.0 μg/L with a detection limit of 0.12 μg/L. Based on the new immunoassay system, the linear range of the detection to CEA was 0.50-80 μg/L and the detection limit was 0.50 μg/L, which is 10 times lower than that of traditional spectrophotometric enzymE-linked immunosorbent assay method. The 2-Amino-3-hydroxylpyridinE-H2O2-HRP voltammetric enzymE-linked immunoassay new system exhibits excellent performance having wider linear range and lower detection limit. The new method is inexpensive and simple. It has a great potential in clinical diagnosis.

Objective To explore the clinical characteristics of poststroke epilepsy and to discuss the association with the type of stroke,the location of focus.Methods Clinical information of 64 patients with poststroke epilepsy taken from 932 patients with stroke were analyzed retrospectively.Results In the patients with first stroke,the incidence of poststroke epilepsy was 6.9％.Among them,47 cases belong to early seizure (73.4％) and 17 cases belong to late seizure (26.6％).The incidence of poststroke epilepsy was difference between ischemic stroke and hemorrhagic stroke.There were more cases of stroke in cortical focus than subcortial one.Onset seizures type was more cases of partal seizure than generalized tonic-seizure (GTS).The treatment on early seizure could be short-range treatment and the treatment on late seizure should be long-term standardized treatment and regular.Conclusions Occurrence of poststroke epilepsy were involved in the type of stroke,the location of focus (cortex / subcortex).It is helpful for guiding the clinical therapy of patients with stroke and improving the quality of their life to analyse the clinical characteristics of poststroke epilepsy.

0.05).Conclusion Acupuncture has an effect on I/O curve amplitude of EPSP and PS,and on LTP induction of PS of dentate gyrus(DG) in rats after cerebral ischemia.However,the difference of effect of acupuncture at different doses on LTP induction is insignificant.

Objective To investigate the association between nonalcoholic fatty liver disease (NAFLD) and metabolism or carotid intima-media thickness (CIMT) in Type 2 diabetic(T2DM). Methods According to the liver B-ultrasonography, a total of 321 T2DM patients were divided into two groups, with or without NAFLD. Metabolic indexes such as BMI, BP, blood glucose, blood lipid, uric acid ( UA ), insulin, C-peptipe,insulin resistance index(HOMA-IR) between the two groups were compared, and the relationships between alanine aminotransferase (ALT) and the above indexes were analyzed. Furthermore,the CIMT of the two groups were compared, and the relationships between NAFLD, ALT and CIMT were investigated by correlation and regression analysis. Results Compared with the group without NAFLD, the patients with NAFLD had higher level of BMI, triglyceride ( TG ), UA, fasting blood glucose ( FBG ), fasting insulin ( FIns ), fasting C peptide (FCP) ,HOMA-IR,and lower level of high density lipoprotein ( HDL-C ) significantly; BMI ( OR = 1.25, P ＜0. 001 ), TG ( OR = 1.74, P = 0. 008 ) and HOMA-IR ( OR = 2. 33, P = 0.010) were independent risk factors of NAFLD while H DL-C was independent protective factor; ALT was positively correlated with BMI (r = 0. 255, P ＜0. 001 ) ,TG(r =0. 156,P ＜0. 018) ,UA(r =0. 239,P ＜0. 001 ) ,FIns(r =0. 213,P =0. 001) ,FCP(r =0. 199,P ＜0. 003), HOMA-IR ( r = 0. 247, P ＜ 0. 001 ) and negatively correlated with HDL-C ( r = - 0. 199, P =0. 002) ,and BMI (β =0. 456,P =0. 048) ,UA (β =0. 021 ,P =0. 025) and HOMA-IR(β =3.634 ,P =0. 004)were independent associated facrors. The difference of CIMT between the two groups didn't reach statistical significance, while mutiple regression analysis revealed that ALT was independently associated with CIMT(β =0. 002,P = 0. 013). Conclusion T2DM patients with NAFLD show more serious disorder of metabolism and insulin resistance. ALT is an independent risk factor of CIMT in T2DM patients.

Objective To investigate the main technical points of detachable balloon in management of traumatic carotid-cavernous fistulas (TCCF) and evaluate objectively the clinical outcome.Methods A total of 59 patients with TCCF were treated with detachable balloons,which involved 64 embolization procedures.Follow-up ranged from 3 months to 2 years. Results Forty-eight patients with TCCF (81％) were successfully occluded with patency of internal carotid artery.The rest 11 patients were obstructed in both the fistula and the internal carotid artery.Recurrent TCCF was found within three days after embolization in five patients (with a recurrence rate of 8％ ) who underwent further embolization,of whom one patient went blind after the procedtre and the eyesight showed no recovery even after another embolization with balloon for successful occlusion of the fistula; one patient presented with intracerebral hematoma at day 3 postoperatively and underwent emergency embolization again to occlude the internal carotid artery and fistula,with slight paralysis of the left limb. Conclusions Embolization of TCCF with detachable balloon is a reliable treatment,which is characterized by slight injury and high safety.However,the disease' s development should be strictly observed after the treatment.In the case of recurrence of symptoms,brain angiography and CT scanning should be rechecked timely and emergency treatment should be performed.

BACKGROUND: Biological function of leukocyte-associated immunoglobulin like-receptor 1 (LAIR 1) has clearly researched in China and abroad, but the in vivo biological function of LAIR is poorly understood. OBJECTIVE: To establish LAIR-2 (CD306) eukaryotic expression vectors and to purify and identify the fusion protein. DESIGN, TIME AND SETTING: A single sample observation experiment was performed at the Fourth Military Medical University of Chinese PLA between June 2007 and June 2008.MATERIALS: plg/3c vector was offered by Oxford University, pcDNA3.1 vector was provided by Meyaard doctor. Chinese hamster ovary (CHO) cell lines were preserved by the Department of Immunology, Fourth Military Medical University of Chinese PLA.METHODS: Two eukaryotic expression vectors plg/3c-LAIR-2 and pcDNA3.1-LAIR-2 were constructed and were transfected into CHO cells. The binding activities of LAIR-2 fusion protein to LAIR-2 mAbs were identified by Western blot, immunocytochemistry and flow cytometry assay.MAIN OUTCOME MEASURES: The construction of stably transfected cell lines, and the purification and identification of fusion protein. The activity of LAIR 2 protein combined to corresponding monoclonal antibody.RESULTS: Eukaryotic expression vectors were constructed and trasnsfected into CHO cells successfully. Two cells lines CHO/LAIR-2-Fc and CHO/LAIR-2 that steadily expressed LAIR-2-Fc fusion protein and LAIR-2 protein were established. Western blot assay showed that LAIR-2 protein could bind specially to LAIR-2 mAb 1A7, 3H12 and 4A9. Immunocytochemistry and flow cytometry assay demonstrated that 3H12 and 4A9 could bind to LAIR-2 expressed in the transfected CHO cells. CONCLUSION: Two ceils lines CHO/LAIR-2-Fc and CHO/LAIR-2 were successfully constructed, which can transfected to CHO cells. The eukaryotic expressed LAIR-2 protein has good binding activity to LAIR-2 mAbs.

AIM:To investigate the clinicopathological significance of the protein expression of phosphorylated ezrin at threonine 567 ( pEZRThr567 ) in lung squamous cell carcinoma, adjacent tissues and normal tissues.METHODS:pEZRThr567 protein was detected in lung squamous carcinoma, adjacent and normal tissues by the method of immunohisto-chemistry.The correlation of pEZRThr567 expression with clinicopathological parameters of lung squamous carcinomas was al-so analyzed.The localization of pEZRThr567 was detected by immunofluorescence staining in lung squamous cell line EBC-1. RESULTS:The protein expression of pEZRThr567 in lung squamous carcinoma was significantly higher than that in the adja-cent and normal lung tissues (P<0.01).pEZRThr567 mainly localized on the cell membrane, and its over-expression signi-ficantly correlated with the differentiation, clinical stage and lymph node metastasis in lung squamous carcinoma.CON-CLUSION:pEZRThr567 may be an effective biomarker for prediction of malignant potential and poor prognosis of lung cancer.