AIM:To observe the effects and comparison of promoting the blood flow of Chinese formulated products on endothelial function in chronic stable angina.METHODS:200 chronic stable angina patients were randomized to Danshen root,Ginkgo leaf,Troxerutin,or placebo and treated for 4 weeks.The FMD and NMD were measured by echocardiography.The level of ET-1 in plasma was measured by enzyme linked immunosorbent assay(ELISA).The level of NO in plasma was measured by nitrate reductase assay.All the data will be collected before and after treatment to analyze the effects of Chinese formulated products of endothelial function.RESULTS:Compared with the placebo group,before and after treatment of Danshen Pill group and venoruton group have a large change in FMD values(P

Objective To investigate the localization of human herpesvirus (HHV-8) in lesions of Kaposi′s Sarcoma (KS) and explore the role of HHV-8 in the pathogenesis of KS in Xinjiang. Methods HHV-8 DNA was detected by fluorescence in situ polymerase chain reaction. A total of 40 paraffin-embeded specimens were studied, including 20 KS lesions (12 nodular, 6 plaque and 2 patch lesions) and 20 non-KS lesions (18 dermatofibroma and 2 hemangioma). Results HHV-8 DNA was detected in 17 (85%) of 20 KS lesions and none in non-KS lesions (P

The medical law science interdisciplinary talents play an crucial role in solving medical service dispute and alleviating contradictory. Based on the questionnaire survey and the interview to the court and law offices as well as the analysis of the society's demand for the knowledge structure and ability of medicine law professionals, we proposed the construction of the training mode for medicine law professionals with the ability to adapt to the social demand.

The main purpose of ideology and morality course is not only to pass on knowledge and theory to students but also to teach them ideology and conduct norms on the basis of knowledge and theory. The reform and exploration of teaching patterns of ideology and morality course should concentrate upon the three ways of "theory teaching, case analysis and classroom discussion", so that teachers and students can interact and cooperate with each other, serve the same teaching theme and bring into fullplay teachers' leading function and students' initiative in classroom teaching.

Objective To explore the clinical significance of procalcitonin(PCT) in the diagnosis of bacterial infection in burn pa‐tients .Methods Among 169 burn patients ,96 cases were bacterial infection confirmed by blood ,secretion and puncture fluid culture and 73 cases were non‐bacterial infection .PCT ,WBC and hyper sensitive C reactive protein (hs‐CRP) were detected .The diagnostic values in bacterial infection were compared among these 3 indexes and the relationship between PCT level and burn degree was fur‐ther studied .Results Serum PCT ,WBC and hs‐CRP levels in the bacteria infection group were obviously higher than those in the non‐bacterial infection group(P<0 .05);the sensitivity ,specificity ,positive predictive value and negative predictive value of PCT were 90 .63% ,89 .04% ,91 .58% and 87 .84% respectively ,which indicated that PCT had higher diagnostic value than WBC and hs‐CRP .The PCT level was positively correlated with the degree of burn degree .Conclusion Serum PCT ,WBC and hs‐CRP in the burn patients with bacteria infection are greatly increased .PCT as the marker of bacterial infection has the higher sensitivity and specificity than WBC and hs‐CRP in the diagnosis of bacteria infection .

Objective To investigate the expression of B-cell activating factor ( BAFF ) and its specific receptor BAFF-R in patients with B-cell non-Hodgkin′s lymphoma ( B-NHL) and to analyze the cor-relations between BAFF and the development of B-NHL.Methods RTQ-PCR and Western blot assay were used to measure the expression of BAFF and its specific receptor BAFF-R in patients with B-NHL.Fluores-cence immunocytochemical staining was used to determine the localization of BAFF and BAFF-R in Raji cells, a B-NHL cell line.The expression of BAFF in tumor tissues from patients with B-NHL of different his-tologic subtypes was measured by immunohistochemistry.WST proliferation and TUNEL assays were used to evaluate the effects of BAFF and BAFF-R on the proliferation, survival rate and apoptosis of Raji cells.Lin-ear correlations between the concentrations of lactate dehydrogenase ( LDH) and the expression of BAFF and BAFF at mRNA and protein levels in patients with B-NHL were analyzed.Results BAFF and its specific receptor BAFF-R were expressed in Raji cells and played an important role in the survival and proliferation of B-NHL cell line.The expression of BAFF in tumor cells from patients with B-NHL varied with the different histologic subtypes of B-NHL.Patients with small B-cell malignant lymphoma, large B-cell lymphoma ( LBCL) , mucosa-associated lymphoid tissue lymphoma ( MALT lymphoma) and follicular lymphoma showed higher levels of BAFF, while those with mantle cell lymphoma showed lower levels of BAFF.Compared with the healthy subjects, patients with B-NHL showed significantly increased expression of BAFF at mRNA and protein levels.The levels of LDH were closely related to the expression of BAFF at mRNA and protein lev-els.Conclusion BAFF and its specific receptor BAFF-R might play an important role in the growth and survival of malignant B cells.

Background:The clinical presentation of eosinophilic gastroenteritis( EG)is nonspecific and has not received much concern by physicians and pathologists. The diagnosis of EG was delayed in many cases. Aims:To explore the clinical features of EG. Methods:The clinical,laboratory,endoscopic and radiologic features and treatment in patients who were diagnosed as EG from October 2011 to September 2013 in Zhongshan Hospital, Fudan University were analyzed retrospectively. Results:Median age of 10 EG patients was 41. 9 years. Four patients had a history of allergy or asthma. The time from onset to diagnose was 25 days on average. The most common symptoms were abdominal pain with bloating, diarrhea or vomiting. Eight patients had hypereosinophilia. Abdominal CT revealed uniform edema or stratified thickness of intestinal wall or ascites in 7 patients. Endoscopy revealed erythema,edema and erosion in antrum,duodenum or jejunum in 6 patients. All cases were confirmed as having eosinophilic infiltration by mucosal biopsy or examination of ascites. Seven patients were successfully treated with corticosteroid. One patients experienced relapse after discontinuing corticosteroids during following up. Conclusions:EG may be more common than previously recognized and should be considered in the differential diagnosis of unexplained abdominal pain with peripheral eosinophilia or uniform edema or stratified thickness of intestinal wall. Multiple biopsies in multiple sites including descending duodenum and pathological examination for finding eosinophil infiltration are the keys to confirm the diagnosis. Corticosteroids are effective in relieving symptoms and improving eosinophilia.

Objective To study the effect of myocardial infarction induced by distal left ascending artery occlusion on left ventrieular(LV) synchronism. Methods Routine echocardiography and vector velocity imaging were performed within 2 hours before and 7-14 days after myocardial infarction by occluding distal left ascending coronary arteries in experimental pigs. Routine eehocardiographie parameters of LV, including end diastolic and systolic diameters, volumes, and spherical indexes were measured or calculated. Six segmental peak systolic velocity, strain and strain rate were compared between pre- and post-myocardial infarction. Results After myocardial infarction, LV end diastolic, end systolic long diameter and end systolic volume increased with decreased ejection fraction. With the 6 segmental systolic velocity, strain and strain rate significantly reduced,the mean 6-segmental time to peak strain rate delayed significantly. Conclusions Abnormal synchronism after myocardial infarction may aggravate LV systolic dysfunction.

Spinosyns are secondary metabolites from the aerobic fermentation of saccharopolyspora spinosa Spinosyn is a kind of broad spectrum insecticide, which has contact and ingestion toxicity on insects On lepidopteran insects, spinosad (a mixture of spinosyn A and spinosyn D) is one of the most selective compounds ever discovered In this paper, the structure, biosynthesis, property and process of spinosyns are reviewed

Objective To investigate the effect of early rehabilitation on rats' motor performance after moderate or severe experimental traumatic brain injury (TBI).Methods After adult Sprague-Dawley rats had received moderate or severe TBI,they were randomly assigned to either a 24 hour exercise group (group A),a 3-day exercise group (group B),a 7-day exercise group (group C) or a control group.Each group was composed of 8 rats.The exercise group endured forced treadmill training on an electric treadmill for 14 consecutive days initiated 24 hours,3 days or 7 days post TBI.The foot-fault and cylinder tests were performed on the 6th,12th,18th,24th and 28th day post injury.On the 28th day the rats were sacrificed and the brains were removed and frozen.The frozen coronal brain sections were stained with cresyl violet (CV) for quantitative evaluation of cortical lesion volume.Results The rats in groups B and C showed significant decreases in the percentage of left forelimb foot faults compared with the control group at the 18th,24th and28th day after injury.In addition,the rats of group C demonstrated significant decreases in the percentage of left forelimb foot-fault at the 12th day after injury.There was no significant difference between group A and the control group in terms of foot fault scores in any of the subsequent test sessions.In the cylinder test the forelimb use asymmetry scores of neither group A nor group B were significantly different from the control group.Group C showed marked locomotor asymmetry improvement at day 28 post-injury.There was no significantly different loss of hemispheric tissue between those groups.Conclusion After treadmill exercise for 14 consecutive days initiated at 3 or 7 days following moderate or severe TBI,rats' motor function improved.The cortical lesion volume was not associated with recovery of motor function.