In recent years,we have progressed in the treatment of coronary heart disease by a large margin,which improved the prognostic condition of coronary heart disease patients,conspicuously.Whereas,we have still harbored discordant reservations about what fuels in the theraputic stragety of the left main and/or three vessel disease which causes acute myocardial infarction and the sudden cardiac death,for the time being,internationally.EuroSCORE and SYNTAX Score are both widely accepted in probing in the theraputic stragetic credits,internationally.Hence,we are about to review the twin credits system on the optional directive meaning of the strategy of myocardial revasscularization in the left main and/or three vessel patients.

MicroRNAs (miRNAs) are a group of small (about 22 nucleotides),endogenous,noncoding RNAs that direct mRNA degradation and translational inhibition post-transcriptionally by binding to complementary sequences in the 3' untranslated regions of specific target mRNAs.miRNAs play multiple important roles in the intestinal epithelium,influencing a number of intestinal disease processes.This review summarizes the regulatory roles of miRNA in intestinal epithelial differentiation,architecture,membrane permeability,immunological function,and more importantly,the intestinal mucosal barrier dysfunction-associated diseases.

Objective To know the pollution level of phthalates in Jiulong River source water and the purification efficiency by conventional water treatment processes. Methods The samples of Jiulong River source water and treated water from two waterworks were collected and analyzed with GC-MS during Aug.-Sep.2006. Results Jiulong River had been polluted by phthalates. The prominent phthalates pollutants were dibutyl phthalate (DBP) and diethyl phthalate(DEP). The maximum concentrations reached 17.238 ?g/L and 11.701 ?g/L, respectively. PAEs content in tap-water was lower than the standard limits. Conclusion The conventional water treatment processes, preoxidation, coagulation, sedimentation, filtration and disinfection, could remove phthalates from the drinking water to a certain degree, but the risk of phthalates pollution in drinking water still exists.

Objective To explore the analysis of Montelukast joint Budesonide clinical curative effect and safety for the treatment of infantile asthma.Methods 80 cases of pediatric asthma patients from June 2014 to June 2016 in our hospital were selected as the research object, and randomly divided into observation group and the control group,40 cases in each group, the control group treated with conventional Budesonide therapy,the observation group with the Montelukast with Budesonide therapy, compared to observe the clinical therapeutic effects of two groups of children and its adverse reactions.Results Observation group with clinical total effective rate was 100.00%, which was significantly higher than the control group 82.50%(P<0.05);The time of disappearance of asthma, the disappearance time of cough, wheezing and the disappearance of wet sound were shorter in observation group than in control group (P<0.05); After treatment,After treatment, the observation group PEF, FEV1, FEVI /FVC scores were significantly better than the control group, and observation group Hs-CRP, TNF-α, IL-6, IL-10 indicators improved better than the control group, With statistical significance (P<0.05); But there was no significant difference between the two groups in adverse reaction rate.Conclusion Children with asthma by Montelukast with Budesonide therapy of clinical effect is remarkable, can effectively improve the clinical symptoms, and will not increase adverse reactions, has high clinical application security.

Articular cartilage defects are common, which is one of the important factors leading to joint degeneration. Due to lack of vascular supply, the ability to regenerate itself is limited. SO the surgeons try a variety of ways to repair these defects. What specific methods are adopted should be based on the pathological types of cartilage defect in order to develop optimal strategies.

Objective: To explore the effects of ulinastatin on the level of MIF in rats with acute necrotic pancreatitis. Method: 52 healthy Wister rats were randomly divided into three groups: normal control group(group C, 12), ANP group(group A, 20)and UTI group(group U, 20). Severe acute pancreatitis rat model in group A were induced by injection of 315 % sodium taurocholate through retrogradely common biliopancreatic ducts via papilla duodeni. After inducing the rat model of ANP through the way above, rats in group U were treated by ulinastatin through portal vein injection. Pancreas and duodenum were only flipped after opening abdominal cavity in group C. Then rats were killed at 3rd, 6th ,12th ,24th hour after operation respectively. Cut the belly open at once, and draw blood in postcava. The levels of serum MIF were determined with ELISA. Blood amylase was detected through biochemistry instrument. Resected pancreas tissues was scored according to the standard of Kusske. Result: Compared to the normal control group, the level of serum MIF , blood amylase and histopathological scores were significantly increased in ANP group, P

OBJECTIVE:To evaluate the effect of Stronger Neo-Mioniphagen C(SNMC)on liver function of the patients with hepatocarcinoma associated with cirrhosis.METHODS:55patients with hepatocarcinoma associated with cirrhosis were allocated to2groups randomly,group A:before operation SNMC(1ml/kg)was dripped intravenously to the patients,group B:before surgery NS(1ml/kg)was administered.On the1st、3rd、6th postoperative day,the index of liver function of the perive?nous blood were analyzed statistically.RESULTS:On the1st、3rd postoperative day,all the value of liver function in both group is higher than the basic,and the value in group A is lower than that in group B(P

Objective To investigate the result of local injection of growth differentiation factor-5 (GDF-5) and fibrin gel for treatment of lumbar disc injury in rabbits.Methods Lumbar puncture with a 20-gauge needle was performed at L3/4,L4/5,and L5/6 discs of 40 New Zealand white rabbits.After needle puncture,L3/4 discs were injected with GDF-5 and fibrin gel (compound group) ; L4/5 discs fibrin gel (fibrin gel group) ; L5/6 discs nothing (blank control group).Two weeks later,intervertebral disc degeneration in each group was observed via radiography,MRI and nucleus proteoglycan content detection and histological examination.Results At postoperative 2-,4-,8-,and 12-weeks,X-ray films revealed a gradual decrease in disc height index (DHI) among the three groups,but the decreasing velocity was lower in compound group than in other two groups (P ＜ 0.05).On MRI,the signal of intervebral discs among the three groups diminished progressively with time,but a relatively lower decreasing was observed in compound group (P ＜ 0.05).At postoperative 4-week,proteoglycan content of the nucleus pulposus was (6.3-± 0.4) in compound group,higher than (5.9-0.4) in blank control group and (5.8-± 0.3)in fibrin gel group (P ＜0.05).At postoperative 2-week,histological evaluation showed (5.28 ±0.41)points in compound group,lower than (7.54 ± 0.53) points in blank control group and (7.21 ± 0.44)points in fibrin gel group (P ＜ 0.05).Conclusion Local injection of GDF-5 and fibrin gel facilitates the restoration of the injured discs and delays further disc degeneration.

OBJECTIVE To study the optimal reagent for regeneration of aptamer-coated piezoelectric quartz crystal chips and detect storage ability of aptamer-coated chips. METHODS Anti-IgE aptamers were immobilized on the gold surface of piezoelectric quartz crystal biosensor with biotin-avidin method. The reaction between anti-IgE aptamers and IgE was monitored in time on piezoelectric sensor. We tried to regenerate the sensor surface after binding IgE by rinsing the aptamer-coated chips with HCl, NaOH, EDTA, urea and formamide individually. Aptamer-coated chips were stored in PBS with 0.1% sodium azide and the stored chips were used to detect IgE in 35 days. RESULTS Of the five reagents, EDTA was the best one for regeneration of aptamer-coated chips and the sensor could retain 91.5% of the original detecting signals after five regeneration cycles. Moreover, the aptamer-coated chips could be stored in the binding buffer for 21 days without obvious loss of activity. CONCLUSIONS Compared with antibody-based piezoelectric sensor, aptamer-based sensor has lower cost, more regeneration cycles and longer time for the storage of chips. This series of experiments shows the superiority of aptamer detection.

OBJECTIVE To establish an aptamer-based piezoelectric sensor assay to detect human immunoglobulin E (IgE) and acquire the parameters about this kind of biosensor. METHODS Anti-IgE aptamers were immobilized on the gold surface of piezoelectric quartz crystal sensor with biotin-avidin method. The reaction between anti-IgE aptamers and IgE was monitored in time on piezoelectric sensor. Different concentrations of IgE were detected and the calibration curve of IgE was drawn. Non-specific response signals of BSA, IgG and IgE were monitored to show the detecting specificity of aptamer-based sensor. RESULTS For the aptamer-based sensor, the lowest limit of detection was 0.055mg/L and the linear range was 0.1-2.5mg/L. Non-specific signals of this sensor were less than 5% of specific signals of IgE at the same concentration. CONCLUSIONS The aptamer-based piezoelectric sensor can detect 5.5 ng IgE while the non-specific signals are very low. So this aptamer-based sensor is hopeful to be applied to clinical laboratory diagnosis.