In addition to Routine Remedy for Angina Pectoris for all the patients. Refined Xue Fu Capsules and Xue Fu Capsules were prescribed for the first group (N = 30) and the second group (N = 34). The third group (N = 27) received only routine remedy as control in this single - blinded clinical trial. The total effective rate in these three groups were 96. 6%, 73. 5% and 70. 4%. The effect in the first group was significantly higher than the rest two groups (P

Objective:To investigate the retinal toxicity of chitosan and gentamicin- chitosan gel. Methods:Sixteen albino New Zealand rabbits (weighted 1. 5-2.5 kg) were used in this study. The rabbits were divided into 4 groups randomly;each group was injected with 0.1 ml PBS, gentamicin 2 mg/ml,3% Chitosan gel, and gentamicin-chitosan gel (2 mg/ml) respectively. ①Ophtahlmoscopic examinations were done. Retina was observed prior to injection , and on 1st, 3 rd, 7 th, 14 th d and 28 th d after injection with direct ophthalmolscope observations. ②Electroretinographs (ERGs) were recorded prior to injection, and then on 3 rd,7 th,14 th d and 28 th d after injection were carried out. ③Light microscope and transmission electronicmicroscope examinations were performed four weeks after the injection. All eyes were enucleated, the retina examples were observed under light microscope and transmission electronic microscope. Results:Intravitreous injection with 3% chitosan was free of retina toxicity. The retina toxicity effects of gentamicin 200 ?g could be found with transmission electron microscope, but gentamicin-chitosan gel with the same dosage could decrease the damage. Conclusion:The result shows that chitosan can be used in the intravitreous injection.

0.05). In both RLC and CLC Group, postoperative levels of CRP, IL-1, IL-6, and TNF were significantly elevated as compared with preoperative levels (P

0.05).Conclution After at a time sampling the levels of hydroxyl free radical and monoamines neurotransmitters and their metabolites from brain micronilysis of freely moving rats during salicylate sodium-Ringer's solusion perfusion can be simultaneously measured by HPLC-ED.

AIM To establish the method of continuous measuring extracellular Acetylcholine and Choline levels in[FQ(10*2。46,X-WZ]-striatum of freely moving awake rats. METHODS The microdialysis and high performance liquid chromatography(HPLC)-post column Immobilized enzyme reactor(IMER)-electrochemical detection(ED) were used to continuously measure extracellular acetylcholine and choline levels in striatum of freely moving awake rats. RESULTS Extracellular acetylcholine and choline levels were higher at the beginning of perfusion, then decreased gradually. The ACh concentration reached a stable level after 240 min while the Ch continuously decreased in the whole perfusion period of 450 min. The detection limit for ACh and Ch, at a S/N ratio of three, was found to be 150 fmol per injection. In the range of 0.125～1.0 ?mol?L -1 , the relation between the amounts and the peak amplitude was linear. CONCLUSION HPLC-IMER-ED is a sensitive and stable method to measure the ACh and Ch. Coupled with microdialysis, it can been successfully used for monitoring the extracellular ACh and Ch levels of freely moving awake rats. -

Objective To evaluate the stability of dipstick dye immunoassay (DDIA) kit forschisitosomiasis diagnosis. Methods By means of detection of the sera from infected people withSchistosoma japonicum and healthy people, the stability of the DDIA kit, which stored at 37℃,room temperature or 4 ℃ respectively, was evaluated depending on the detective results ofsensitivity, specificity, detectable minimum and coefficient variation ( CV). Results Thesensitivity, specificity, detectable minimum and coefficient variation of the DDIA kit were invariableafter the kits stored at 37 ℃ for 180 days, and at room temperature or 4 ℃ for 360 days.Conclusion The DDIA kit is stable while it stores at 37℃ for 180 days, and at room temperatureor 4℃ for 360 days at least.

Immunology teaching course includes both basic immunology and clinical im-munology.This paper points out the problems of teaching and knowledge integration between the basic immunology and clinical immunology and suggests that teaching team should include the basic immunology and clinical immunology related content clinical experts to promote teaching quality.

Objective The aim of this study was to investigate which inflammatory markers allow an accurate differentiation of septic and gouty arthritis.Methods In 2013 January to 2014 January 33 patients with septic arthritis and 29 patients with gouty arthritis.Detected white blood cells,C-reactive protein and uric acid of inflammatory markers in plasma and tested lac-tate,glucose,uric acid,lactate dehydrogenase and white blood cell count inflammatory markers in the synovial fluid.MedCalc 13.0 software were used for statistical analysis.Results There were no significantly different between serum C-reaction protein and WBC counts with two groups.Synovial lactate showed the greatest diagnostic potential (AUC=0.898,sensitivi-ty=96.9%,specificity=72.4%)followed by serum uric acid (AUC=0.818)and synovial uric acid (AUC=0.808).Con-clusion Lactate in the synovial fluid has excellent diagnostic potential to differ septic arthritis from gouty arthritis.Synovial lactate levers above 1.7 mmol/L almost proofed septic arthritis.

Objective To research the relationship between anaemia and inflammatory in patients with heart failure .Methods 284 cases of patients with heart failure were enrolled and divided into 2 groups (anaemia group and non‐anaemia group) .The serum levels of of brain natriuretic peptide (BNP) ,high‐sensitivity C‐reactive protein (hs‐CRP) ,blood urine nitrogen (BUN) and creati‐nine (Crea) were measured ,and the results were analyzed .Results The levels of BNP ,hs‐CRP and Crea of anaemia group were sig‐nificantly higher than those of non‐anaemic group (P<0 .01) .The results of logistic regression demonstrated that hs‐CRP was in‐dependently associated with anaemia (P=0 .021) .Conclusion The occurrence and development of inflammation are independently associated with anaemia in the patients with heart failure .

Objective To evaluate the effect of isoflurane on the expression of matrix metalloproteinase 2 (MMP-2) in human tongue cancer cell.Methods Tea8113 cells at the logarithmic growth phase were seeded into 96-well plates (200 μl/hole) with the density of 5 × 103/ml,6-well plates (5 ml/hole) with the density of 1 ×105/ml,culture dishes (5 ml/dish) with the density of 5 × 105/ml or Transwell chamber (200 μl cell suspension for upper chamber with a density of 5 × 105/ml,10 ％ blood serum medium 500 μl for lower chamber).The cells wererandomly divided into 3 group (n =30 each):control group (group C),2％ isoflurane 2 h group (group Ⅰ1) and 2％ isoflurane 4 h group (group Ⅰ2).2％ isoflurane was added to the culture medium and the cells were incubated for 2 and 4 h in groups Ⅰ1 and Ⅰ2,respectively.The cell viability was detected by MTT assay.The cell apoptosis was assessed by flow cytometry.The migration and invasion of the cells were measured by cell wound scratch assay and Transwell chamber assay,respectively.The expression of MMP-2 and MMP-2 mRNA was detected by immunocytochemistry and RT-PCR,respectively.Results The cell viability and migration of cells were significantly increased,the apoptotic rate was decreased,and the expression of MMP-2 and MMP-2 mRNA was up-regulated in groups Ⅰ1 and Ⅰ2,and the invasion of the cells were increased in group Ⅰ2 as compared with group C (P ＜ 0.05).Compared with group Ⅰ1,the cell viability and migration and invasion of the cells were significantly increased,the apoptotic rate was decreased,and the expression of MMP-2 and MMP-2 mRNA was up-regulated in group Ⅰ2 (P ＜0.05).Conclusion Isoflurane enhances the migration and invasion of the cancer cells by up-regulating the expression of MMP-2 in human tongue cancer Tea8113 cells.