Acupuncture was performed at points in the upper-jiao and lower-jiao areas of two eyes and scalp acupuncture, in the motor area on the healthy side. Thirty-four patients with apoplectic sequela were treated. The total efficacy rate was 97.0%.

Objective To assess the left ventricular global systolic function changes using ultrasonic three -dimensional speckle tracking imaging (3 D -STI )in patients with uremia undergoing high -flux hemodialysis (HFHD)treatment.Methods 86 patients with uremia and 59 healthy volunteers were selected.Participants of control group underwent plasma brain natrinuretic peptide(BNP)examinations before 3D -STI examinations.All the uremia patients received HFHD therapy,and underwent BNP and 3D -STI examinations before and after 4 weeks HFHD therapy.Parameters of left ventricular three dimensional global area strain(GAS),global circumferential strain (GCS),global longitudinal strain(GLS)and global radial strain(GRS)were measured in each group.The correlation between each 3D -STI parameters and BNP level were analyzed.Results Compared with the control group,GAS, GCS,GLS and GRS of left ventricular were significantly lower(t =7.564,6.866,7.946,5.477,all P <0.05)and BNP level in the control group were significantly higher in the uremia group[(60.75 ±17.22)ng/L vs.(792.68 ± 184.56)ng/L,t =30.876,P <0.05].After HFHD therapy 4 weeks,GAS,GCS,GLS and GRS of left ventricular were significantly higher(t =4.233,5.933,6.546,2.959,all P <0.05)and BNP level were lower(t =27.533,P <0.05) than before treatment in the uremia group.GAS,GCS,GLS and GRS of left ventricular were negatively correlated with BNP level(r =-0.51,0.64,-0.46,-0.43,all P <0.05).Conclusion 3D -STI can accurately evaluate the changes of left ventricular global systolic function in patients with uremia before and after hemodialysis,and provide reliable basis for clinical treatment and efficacy assessment.

Objective To observe the effect of intravenous immune globulin (IVIG) therapy on newborn infants of Rh hemolytic disease. Methods IVIG group (n=14) received conventional treatments including albumin administration and phototherapy with additional IVIG therapy at a daily dose of 400 mg/kg given for 1～5 consecutive days,and control group (n=16) only received conventional treatments. Effects were compared between the two groups. Result There were 25 patients with hyperbilirubinemia caused by Rh hemolytic disease received exchange transfusions. IVIG was infused in 12 cases,100% of them had the total serum bilirubin level dropped down during the treatment before the exchange transfusions, vs 5 (38%) of 13 cases in control group (P

Objective To observe the therapeutic effects of intravenous immunoglobulin (IVIG) between the higher dose (1 g/kg) and the lower dose (400 mg/(kg?d)1~3 d) for severe ABO hemolytic disease of newborn. Methods 48 term infants with severe hyperbilirubinemia receiving IVIG were divided into 2 groups. 24 cases in group A with higher dose, while 24 cases in group B with lower dose, another 20 cases without IVIG in the control group C. Phototherapy were used concomitantly for all infants in these 3 groups. The days of life on admission, the days of jaundice appearance, and the peak of serum bilirubin concentration (TB) in each group were macthed. The theraputic effects in TB reduced between each group were compared. Results The infants admitted on the 1st day of life in group A,B,and C were 11, 11, and 8 cases respectively, the range of TB(MTB) in the 3 groups were 230~237?mol/L (13.5~13.9 mg/dl). After treatment, the MTB declined to 203?mol/L (12 mg/dl) in group A within 24hrs, vs 285~316 ?mol/L (17~18 mg/dl) in group B and C,P

ObjectiveTo investigate the influence of aging and castration on the density of andro gen receptor(AR) in the male rat heart. MethodsAR in the heart of rats aged 40d,90d(intact and castrated) and 2 years were demonstrated by means of immunohistochemical technique and the den sity of the positive staining was measured by using image analys is. The optical density of AR in the septum of the rats were analyzed by anova and doncan process of the SAS data analysis system. Re sultsOD(AR) of the group aged 2 years was higher than that of the groups aged 40d and 90d (0. 3550±0. 0077,0. 31080. 0264 and 0. 3149±0. 0200 respectively), thetwolattergroups showed similarly intensive staining, while the value of castrated group(0. 4136±0. 0320) was signif icantly greater than that of intact same aged group. Conclusion The development of sexual gland has little influence in the density of AR in the male rat heart during prepuberty to adult, both old age and castration increase the density of AR in the rat heart.

AIM To explore the effects of sinomenine (Sin) on psychic dependence induced by morphine (Mor) in mice and its relation to the cAMP content of the cerebral cortex. METHODS A biased procedure induced the strong place preference. The effect of Sin (10, 30, 60 mg?kg -1 , ip) on the rewarding property of morphine was observed in a conditioned place preference(CPP) paradigm in mice,at the same time, the change of cAMP content in cerebral cortex was measured by the radioimmunoassay(RIA). RESULTS Sin significantly shortened the time of staying in morphine-pair compartment and lowered the cAMP level of mice. CONCLUSION Sin could attenuate effects of psychical dependence induced by Mor, its mechanism may be related to decrease of cAMP level in the brain, and Sin did not display psychical dependence in the experiment.

To understand the continuing medical education status of Beijing Shijitan Hospital,so as to continue to reform and improve the teaching management of continuing medical education.,literature and information retrieval methods were used and relevant personnel was interviewed about the content,form,time and suggestions of continuing medical education.The results indicate the presence of training content is too wide,training methods are too simple,and there is lack of medical humanities quality training and other issues in continuing medical education.Variety of training methods should be increased,the quality of medical humanities education and training should be enhanced,featured training should be developed to make the continuing medical education more scientific,standardized and highly efficient.

Objective To explore the clinical value of real-time contrast-enhanced ultrasonography and ultrasonography in the diagnosis and staging of cervical cancer.Methods 80 cervical cancer patients were selected as the research subjects,they were randomly divided into two groups.40 patients in the observation group received real time contrast-enhanced ultrasound,40 cases of the control group received conventional ultrasonography.The detection rate,diagnosis of cervical cancer,cervical cancer tissue and normal tissue parameters were compared between the two groups.Results 35 patients were detected in the observation group,the detection rate was 87.5%,23 patients were detected in the control group,the detection rate was 57.5%,the detection rate of the observation group was significantly higher than the control group (x2=9.028,P=0.002).In the observation group,7 patients in stage Ⅰ(17.5%),1 case in the control group (2.5%),there was significant difference between the two groups (x2=5.000,P=0.025),the differences in phase Ⅱ,Ⅲ and Ⅳ were not statistically significant(P>0.05).In observation group,the peak intensity of cervical cancer was (65.43±10.55)%,and the peak time was (22.09±2.82)min,the peak intensity of normal tissue was (58.21±14.12)%,peak time was (28.27±3.01)min,the peak intensity of cervical cancer was higher than normal tissue,the peak time was shorter than normal tissues,the differences were statistically significant(t=2.590,9.476,all P<0.05).The differences of the area under the curve and the average transit time between normal tissue and cervical cancer tissue were not statistically significant(P>0.05).Conclusion Compared with conventional ultrasonography,the contrast-enhanced ultrasonography can clearly show the range of tumor,quantitative analysis of time intensity curve parameters,can better reflect the characteristics of cervical cancer lesions,can improve the diagnostic rate and clear clinical stage.

Objective:Positive effects of bioactive glass (BG) on proliferation,mineralization,and differentiation of human dental pulp cells (hDPCs) was already verified in various former studies.The Arg-Gly-Asp-Ser sequence (RGDS) was confirmed of affecting cell adhesion.Before further investigation,the objective of this study is to investigate whether RGDS can affect the effects of BG on the adhesion,proliferation and mineralization of hDPCs.Methods: hDPCs were harvested from third molars of 18-25-year-old individuals after informed consent.Enzyme digestion technique was used.The 4th to 6th ge-neration of hDPCs were used for all experiments.The cells of the experimental groups were cultured in Dulbecco minimum essential medium (DMEM) containing ionic dissolution products of BG and RGDS of seve-ral concentrations (12.5 mg/L,25.0 mg/L,50.0 mg/L,100.0 mg/L,200.0 mg/L).DMEM containing ionic dissolution products of BG without RGDS was used for cell culture as control group.Cell adhesion was tested 4 h after cell seeding by MTT assay.Cell proliferation was examined at 1,3,5,7,and 9 d after cell seeding by MTT assay.Cell mineralization was investigated on days 14 and 28 by alizarin red staining.After being stained and dried,mineralized nodules were dissolved by cetylpyridinium chloride (CPC) for semi-quantitative test.Results were statistically analyzed by one way ANOVA,SPSS (version 19.0) and P<0.05 was considered to be significant.Results: Cell adhesion in BG group showed no difference from that in DMEM group.Compared with BG group,hDPCs in BG+RGDS groups suggested weaker cell adhesion.When the concentration of RGDS increased,the adhered cell number decreased.hDPCs cultured with BG and RGDS showed lower proliferation activity in the early stage,while no significant difference was observed after 3 d.BG group promoted the mineralization of hDPCs compared with positive control group,negative control group and RGDS group.No significant difference was observed between BG+RGDS group and BG group or between RGDS group and positive control group.Conclusion: BG promotes proliferation and mineralization without affecting cell adhesion of hDPCs.Unbounded RGDS inhibits cell adhesion,but has no influence on the positive effects of BG on the proliferation and mineralization of hDPCs.

Objective To study the application of the array comparative genomic hybridization (Array-CGH) for the detection of chromosomal disorders in newborns.Method The Array-CGH technique was used to analyze the whole genome of the patients who were suspected of chromosomal disease in neonatal ward of our hospital from January to December in 2014,and further verification in genomic unbalanced ectopia was carried out by FISH (fluorescence in situ hybridization,FISH).Result Among 514 patients,104 were found carrying chromosomal abnormalities with a detection rate of 20.2％.The most common chromosomal disease is the Down syndrome syndrome (24 cases),followed by the chubby Willy and Angel syndrome(17 cases),while the Wolf-Hirschhorn syndrome in 5 cases,Williams syndrome in 5 cases and the Criduchat syndrone in 5 cases.The results of FISH were consistent with Array-CGH.Conclusion The technique of Array-CGH can be used to scan the whole genome of children with unknown disease.As a high-throughput and rapid research method,this technique has important clinical significance in the screening of chromosomal diseases.