Kawasaki disease (KD) is one of the most common causes of acquired heart disase in children,the development of which is closely related to the allergic diseases.Recent studies have manifested that the incidence of allergic diseases in children with KD is far higher than that in those children without KD.Meanwhile,the morbidity of KD in allergic children is significantly higher than that in those who do not have family medical history of allergic diseases.By far,the mechanisms causing interaction between KD and allergic diseases still remain unclear.Possible mechanisms include IgE-meditated immune response,release of large quantity of cytokines and inflammatory meditators as well as atopic family history.

Kawasaki disease(KD) is the most common reason for acquired heart disease in children,which is closely related to autoimmune response and the release of cytokines in vascular endothelial cells.Steroids are strongly effective in countering inflammation as well as immune response.In the time of being,it has become a hot spot that steroids play an important role in the initial treatment for acute KD and for incomplete and refractory KD.

Autoimmune Diseases ; diagnosis ; etiology ; therapy ; Humans ; Immunoglobulin G ; adverse effects ; blood ; chemistry

Objective To study effectiveness and safety of lung volume reduction surgery(LVRS) in treatment for severe chronic emphysema(chronic obstructive pulmonary disease).Methods Clinical data of 24 patients of severe chronic emphysema undergone with LVRS during January 2004 to June 2007 were analyzed retrospectively.LVRS was performed for the patients after respiratory tract preparation based on their pulmonary function,results of blood gas analysis,cardiac function,as well as physical activity capacity.and surgical incision Was selected based on"target"location of emphysema with chest computerized tomography and isotope lung perfusion scanning,22 cases with standard unilateral LVRS via outer post-lateral incision and two with bilateral LVRS via mid-sternal incison.A linear device for cutting and stitching was used in surgical operation to excise the lung tissues of severe emphysema with strips of bovine pericardium to prevent air leakage.Results All the patients were followed-up for 19 months in average and complications occurred in seven of them after operation,including four with leakage of the alveoli.two with cardiac arrhythmia and one with pneumonia,and no death was observed.Pulmonary function and symptoms of dyspnea improved obviously in all the patients after operation,and they all could care for themselves,in general,with scales of dyspnea increased to grade Ⅰ in one case,to grade Ⅱ in 10 cases and to grade Ⅲ in three cases.Conclusions LVRS can improve pulmonary function of selected patients with severe emphysema,to certain extent,and its safety will depend on strict selection of the patients and correct peri-operative care.

Objective To investigate the impacts of health education on awareness of hyperglycemia,self-efficacy and serum level of blood glucose in patients with coronary heart disease (CHD).Methods Two hundred CHD patients were enrolled in this study and assigned to the normal blood glucose (NGT) group ( n =60),impaired glucose regulation (IGR) group ( n =50),and type 2 diabetes mellitus (T2DM) group (n =90).Health education programme was carried out before and after discharge from the hospital.Fasting plasma glucose (FPG),2 h postprandial blood glucose (2 hPG) and glycosylated hemoglobin ( HbA1c ) of each group were assessed at baseline and 3 or 6 months after the intervention.Chisquare or t test was used for data analysis.Results After the intervention,the awareness of hyperglycemia was significantly improved in each of three groups (NGT group:x2 values were 17.207,23.582,37.046,39.046,38.686,46.218,28.643,39.895,37.046 and 33.333,respectively,all P ＜ 0.05 ; IGR group:x2values were 31.723,23.529,23.389,27.542,21.091,27.307,20.219,38.235,24.669 and 26.475,respectively,all P ＜0.05; T2DM group:x2 values were 21.161,20.680,14.612,23.104,22.383,29.436,19.444,32.526,24.671 and 31.696,respectively,all P ＜ 0.05 ).Self-efficacy scores of symptom selfmanagement and common disease management were increased after the health education intervention (t values were 12.75 and 7.21,respectively,both P ＜ 0.05 ).At 3 or 6 months,the NGT group showed on significant change in FPG,2 h PG and HbAlc (F values were 2.35,1.97 and 2.01,respectively,all P ＞0.05) ; however,FPG,2 h PG and HbAlc of the IGR and T2DM group were significantly decreased ( IGRgroup:F values were 8.07,8.89,and 10.23,respectively,all P ＜ 0.05 ; T2DM group:F values were 12.35,11.56 and 8.99,respectively,all P ＜ 0.05 ).Conclusion Health education could improve the awareness of hyperglycemia,self-efficacy and glucose metabolism in patients with CHD.

Magnetic resonance imaging diffusion weighted imaging (DWI) as a non-radiation and noninvasive examination method,has great help in diagnosis and staging of lung cancer,and the apparent diffusion coefficient (ADC) determination has demonstrated clinical application value in the therapeutic assessment.As an essential complement of CT,MRI-CT imaging infusion improves the accuracy of the target volume sketching in the radiotherapy of lung cancer.

Objective] To observe the clinical effects of Tianwang Buxin decoction in the treatment of heart Yin deficiency type of Generalized Anxiety Disorder. [Methods] 63 patients with Generalized Anxiety Disorder(heart Yin deficiency type) were randomly divided into three groups: Tianwang Buxin decoction group, paroxetine group, Tianwang Buxin decoction combined paroxetine group, course of treatment for 8weeks.Contrast the scores of three groups by HAMA before and after treatment. [Results] The clinical efficacy was almost the same among the three groups without significant difference, but the decrease of HAMA scores of Tianwang Buxin decoction combined paroxetine group was obviously lower than Tianwang Buxin decoction group and paroxetine group(P<0.05), among which, TCM group and combination group of TCM and WM had less side effect than WM group. [Conclusion]The clinical efficacy of Tianwang Buxin decoction group is almost the same with the paroxetine group without significant difference. The clinical efficacy of Tianwang Buxin decoction combined paroxetine group is more significant.

Objective To inspect the rate of success of anastomosis and tissue damage with different power levels of photocoagulation in the treatment of experimental branch retinal vein occlusion (BRVO) by laser induced chorioretinal venous anastomosis. Methods Forty pigmented rabbits (80 eyes) were divided into four groups in random, and 10 (20 eyes) in each. Chroioretinal venous anastomosis was attempted to create using the krypton red laser with 4 different power levels (group A: 400 mW,group B: 600 mW,group C: 800 mW,group D: 1000 mW) in these animals in which BRVO had previously been created photodynamically. Fundus photography and fundus fluorescein angiography were performed at various times after the treatment and histological examination was taken at the end of the study. Results The model of BRVO was successfully set up. At the lowest power of 400 mW there was an absence of anastomosis formation and the damage to the retina and choroid was mild, Bruch′s membrane showed no evidence of rupture. At the power levels of 600 mW and 800 mW an anastomosis formed in 15% and 55% respectively and the damage was medium in degree. At the highest power level of 1 000 mW a 80% rate of success was obtained, however, the damage to the retina and choroid tended to be severe. The difference of the rate of success of anastomosis between different groups was highly significant ( P =0 001), the difference between group B and group C was also highly significant ( P BC =0.008), and the difference between group A and group B, group C and group D was not significant ( P AB =0 072、 P CD =0 091). Conclusion The optimal power level of krypton red laser induced chorioretinal venous anastomosis is 800 mW, 0.1 s, 50 ?m in our study.

The origin, diameter, arrangement pattern, distribution and microvascular architecture of the intracerebral segments(IS) of the central branches of the middle cerebral artery(MCA) were examined and pictured in 27(10 infants, 5 newborns, 12 fetuses) unfixed brains under stereoscopic microscope and scanning electron microscope. 1. The extracerebral segments(ES) of the central branches run toward the anterior perforated substance in S-shaped curves. The IS arise from ES or their collateral branches. They form the fan-shaped appearance in rostromedial and caudolateral state after entering brain. 2. The IS give rise collateral branches in right or acute angles, and they are of two kinds: the longitudinal and the transverse branches. The mean diameter of the IS in original site is 0.21?0.18mm for the medial group; 0.36?1 0.21mm for the lateral group. 3. The medial group mainly distribute in the rostal part of the internal capsule and basal nucleus; the lateral group mainly distribute in the caudal part. 4. Some circular impressions of the precaillary sphincters were observed at the beginning of precapillary arteriole and capillary, converging point of tributary branches of venule. The relationship between the IS of the central branches and the hemodynamics was discussed.