Inflammatory bowel disease(IBD)is a chronic nonspecific intestinal inflammatory disease and the etiology and pathogenesis are not fully clarified. Studies showed that immune factors play an important role in the pathogenesis of IBD. Cytapheresis(CAP)is a new blood purification method which can selectively filter or adsorb the inflammatory cells and cytokines in systemic circulation. Many studies confirmed that CAP had some therapeutic effect on IBD. This article reviewed the advances in study on CAP in treatment of IBD.

Objective To investigate the efficacy of electromyographic biofeedback therapy (EMGBFT) in treating dysphagia after stroke.Methods Patients diagnosed with dysphagia after stroke were recruited and randomly divided into a control group (n =22),an electrostimulation group (ES,n =25) and an EMGBFT group (n =23).The control group received conventional treatment,while the patients in the other groups additionally received Vitalstim ES or EMGBFT 5 times per week for 3 weeks.Before and after the trial,deglutition function was evaluated through surface electromyography (sEMG) and using a standardized swallowing assessment (SSA).Results After 3 weeks of treatment,the mean sEMG amplitude,deglutition duration and SSA score and improved significantly in comparison to the baseline in all three groups.All were also significantly better in the two treatment groups than in the control group.Importantly,the mean sEMG amplitude,deglutition duration and SSA score were all significantly better in the EMGBFT group than in the ES group.Conclusion EMGBFT can promote better deglutition among patients with dysphagia after stroke more effectively than ES or conventional treatment.

Objective To explore the relationship between syndrome differentiation of diabetic retinopathy (DR) and pattern of visual evoked potential (P-VEP).Methods One hundred and eighty-six eyes from 104 cases of DR were allocated to three groups according to TCM syndrome:qi-yin deficiency (Group A),qi stagnation and blood stasis (Group B) and yin-yang deficiency (Group C).P-VEP induced by various space frequency (0.388?Hz,1.55?Hz) and pictures of various colors (black/white,red/magenta,blue/green) was observed in the three groups and compared with that in the normal control group (Group D).Results One hundred and three eyes in Group A mainly manifested as simple DR,47 eyes in Group B and 36 eyes in Group C mainly manifested as proliferative DR.The latency of P 100 was prolonged and the amplitude was decreassed in all groups of DR,but the latency of P 100 was much prolonged in Group B,the amplitude was much decreased in Group C and the changes were less in Group A.Conclusion P-VEP varies in different TCM syndrome types of DR,and determination of P-VEP under various stimulating conditions may serve as an index of syndrome differentiation of DR.

Objective To explore MRI features of mucinous breast carcinoma.Methods MR data of 34 patients with mucinous breast carcinoma confirmed by histopathology were analyzed retrospectively,including lesions morphology,maximum diameter,T1WI and T2WI signal characteristics,features of internal reinforcement,time-intensity curve (TIC) type,DWI and ADC characteristics.Results There were 22 cases of pure tumors and 12 mixed tumors;21 cases were mass types,6 cases were non-mass types,and 7 cases were multiple nodular types.On T1WI,there were low signal intensity in 22 case,equal signal in 10 cases,and mixed high signal in 2 cases.On fat suppression T2WI,20 cases showed high signal,13 cases showed mixed high signal and 1 case showed low signal,and 19 cases showed low signal fiber separation inside.Dynamic contrast enhancement showed typical circinate enhancement in 11 cases.TIC of 11 cases were wash-in types,18 cases were lateau types and 5 cases were wash-out types.Conclusion MRI features of mucinous breast carcinoma has certain characteristics.MRI is helpful to diagnosis of mucinous breast carcinoma

The paper analyzes and discusses the necessity of integrating computational thinking into basic computer teaching by combining characteristics of medical undergraduates and the current situation and tendency of basic computer teaching,and states the thought and method of solving problems with the computational thinking by taking mind mapping and program design thought as the teaching cases,in order to cultivate the consciousness and ability of students in constructing problem solutions by taking advantage of the computational thinking.

Objective To establish the quality control standard for Shuanggen Qingnao Granules.Methods TLC was used to identify Yiyiren SEMENCOICIS,Yujin RADIXCURCUMAE,Banlangen RADIX ISATIDIS. HPLC was used to determine the content of Puerarin in Shuanggen Qingnao Granules.Results The TLC spots developed were fairly clear,and the bland test showed no interference.Puerarin showed a good linear relationship in the range of 5.184～40.50?g/mL,the average recovery of Puerarin was 99.93%,and RSD=1.81%.Conclusion The method is accurate and quick,and can be used for the quality control of Shuanggen Qingnao Granules.

Dental Bonding ; methods ; Dentin ; Dentin-Bonding Agents ; chemistry ; Electricity ; Humans

Objective To explore the effects of coincident infection on treatment response and coronary artery lesion (CAL) outcome in children with Kawasaki disease(KD).Methods A retrospective study of 141 children diagnosed on KD between Jul.2005 and Dec.2006 were performed.Standardized clinical assessments,laboratory examinations microbiology test results plus treatment regimens were reviewed.CAL were visualized by using echocardiography.Infectious agents positive (INF+) and negative (INF-) groups were identified,and clinical assessments,laboratory and treatment data were analyzed.Results 1.Concurrent infections:41%(58/141) of children had one of above confirmed infection at KD diagnosis.2.Treatment response:the presence of infection did not alter the response to treatment with intravenous immunoglobulin (IVIG),with resolution of fever within 72 h in 85% (120/141) children after 1 dose of IVIG (2 g/kg) together with aspirin administration regardless of present or absent infection.3.CAL outcome:in total,56.0% (79/141) of children developed CAL at the time of diagnosis,involving dilatation (91.1%,72/79 cases) and aneurysm (8.9%,7/79 cases),and no giant aneurysm was found.Most CAL were recovered within 1 year after treatment.Incidence of aneurysm in INF+ group was significantly higher than that in INF-group (P=0.019).Conclusions Coincident infection would not affect on the clinical assessment,laboratory test results and treatment response to IVIG in children with KD,but would result in higher risk of serious CAL.Therefore,children with infection at diagnosis on KD will not only accept active treatment in acute phase,but also insist on convalescent care and follow-up visit.

After percutaneous coronary intervention (PCI) was performed,since CHD risk factors still exist, coronary restenosis rate remains high.Therefore, self-management after PCI is very important.The present article made a review on current condition and research progress of self-management in patients after PCI, aiming at providing reliable evidence for rehabilitation after PCI.