Objective:To observe the curative effect and security of nicardipine combined with metoprolol succinate sustained-release tablet on renal hypertension.Method:65 renal hypertension patients were randomly divided into two groups.The patients in the nicardipine group were treated with nicardipine 80 mg q8h,while the patients in the therapy group were treated with nicardipine 40mg qd and metoprolol succinate sustained-release tablet 47.5-95mg qd for 8 weeks.Their blood pressure,heart rate,hepatic function,renal function,blood glucose and lipid were observed and recorded before and after the treatment.Result:The total efficiency was 74.4%in the controlled group and 88.5%in the therapy group,respectively. There were no obvious changes or obvious adverse reactions in their heart rate,hepatic function,renal function,blood glucose and lipid after the treatment.Conclusion:Nicardipine combined with metoprolol succinate sustained-release tablet is efficient and safe but more efficient than nicardipine alone in the treatment of renal hypertension.

The effective running of the teaching quality supervision system in institutions of higher learning is closely connected with the efficiency of the teaching quality supervision,thus affecting whether the teaching quality can be guaranteed and promoted or not.The paper,based on the formation of the teaching quality supervision system in institutions of higher learning,probes into the problem of how to effectively run the supervision for the purpose of promotion of teaching quality in colleges and universities.

Objective:To investigate the relationship between flurbiprofen axetil injection and atrial fibrillation in the elderly pa-tients after cardiac surgery and underlying mechanism. Methods: A retrospective research method was applied, and the medical re-cords of 62 elderly patients with cardiac surgery were chosen and divided into the experimental group and the control group according to the different medication. After the heart surgery, fentanyl was used in the control group, and flurbiprofen was applied in the experimen-tal group. Before and after the treatment, the serum C-reactive protein levels, the incidence of postoperative atrial fibrillation, postop-erative atrial fibrillation duration, length of stay, incidence of cardiovascular disease in 6 months and adverse reactions were observed and compared between the two groups. Results:After the treatment, the serum CRP levels in the experimental group were significantly lower than those before the treatment and those in the control group after the treatment (P<0. 05 or P<0. 01). The incidence of post-operative atrial fibrillation in the experimental group was significantly lower than that in the control group (P<0. 05). The duration of postoperative atrial fibrillation in the experimental group was significantly shorter than that in the control group (P<0. 05). The differ-ences in the postoperative hospital stay, the incidence of cardiovascular disease in six months and the incidence of adverse reactions were not statistically significant between the two groups (P>0. 05). Conclusion: Flurbiprofen axetil injection used after cardiac sur-gery can reduce the incidence of atrial fibrillation, which shows important clinical significance.

Objective To evaluate the efficacy of entecavir treatment up to 96 weeks for patients with chronic hepatitis B (CHB).Methods The study recruited 62 CHB patients who were admitted to or hospitalized at the Taixing People′s Hospital from July 201 1 to July 2014. The patients were treated with entecavir (0.5 mg/d)for 96 weeks of antiviral therapy.All the patients were divided into HBeAg-positive (n=43)and HBeAg-negative groups (n=19).The HBV DNA load was higher than 106 copies/ml in 38 patients and lower than 106 cop-ies/ml in 24 patients.The efficacy of entecavir in the two groups was compared at 24,48,and 96 weeks of treatment.Between-group com-parison of categorical data was performed byχ2 test.Results At 24,48,and 96 weeks of treatment,the HBeAg-positive group had a sig-nificantly lower HBV DNA clearance rate than the HBeAg -negative group (34.88% vs 78.95%,P=0.003;65.12% vs 89.47%, P=0.047;74.42% vs 100%,P=0.038);there was no significant difference in alanine aminotransferase (ALT)normalization rate be-tween the two groups (P=0.102,0.779,and 0.638).Patients with a HBV DNA load of >106 copies/ml had a significantly lower HBV DNA clearance rate than those with a HBV DNA load of <106 copies/ml at 24,48,and 96 weeks of treatment (34.21% vs 70.83%, P=0.005;57.89% vs 95.83%,P=0.001;76.32%vs 95.83%,P=0.002);there was no significant difference in ALT normalization rate between the two groups (P=0.940,0.150,and 0.280).Conclusion Entecavir has a high antiviral activity in the treatment of CHB, which can suppress HBV replication and concurrently improve liver function.

AIM:To establish an effective and convenient method for applying HPLC fingerprints to quality control in the production of Shanzhuang Jiangzhi Tablet(Semen cassiae,Fructus crataegi,and Folium nelumbinis).METHODS:Diamonsil~(TM) C_(18)(150 mm×4.6 mm,5 μm)analytical column was used and eluted with a gradient program consisted of phase B(methanol)and phase D(1 % phosphoric acid)and detected at 254 nm;the column temperature was 30℃.The flow rate was 1.0 mL/min.RESULTS:Ten batches of sample tablets were tested and gained HPLC fingerprint of the tablet containing 17 common peaks.CONCLUSION:This validated method is available for quality evaluation and quality control in Shanzhuang Jiangzhi Tablet.

Objective To evaluate the epidemiology, prophylaxis and treatment of bacterial infections after orthotopic liver retransplantation.Methods A retrospective study on bacterial infections in 22 patients undergoing othotopic liver retransplantation was carried out.Results Bacterial infections were confirmed in 8 of 22 preoperation and in 20 of 22 (90.9 %) postoperation. The median time of bacterial infections was 7 days after liver retransplantation. Fifty-one pathogenic organisms including 25 types were separated. The most commonly seen infected sites were biliary tract (50.0 %, 11/22), abdomen (45.4 %, 10/22), respiratory tract (36.4 %, 8/22), blood (31.7 %, 7/22), incision ((9.1) %, 2/22), bowel (4.5 %, 1/22), veins with venipuncture (4.5 %, 1/22). Seven cases of sepsis died.Conclusion The infectious rate after liver retransplantation is high and the types of bacterial disseminating loosely on organs are varied. The mortality will be increased if the patients develop sepsis. Reasonable use of immunosuppressants, selection of antibiotics and the supporting therapy are the keys to prevent and treat infections following liver retransplantation.

Objective To evaluate the surgical technique and outcome of the extended radical resections for hilar cholangiocarcinoma.Methods A patient with Bismuth-Corlette type Ⅳ Klatskin's tumor, which invaded the secondary intrahepatic bile duct and the pancreatic portion along the common bile duct, underwent the HPLT_ X . And then, the digest cannel was reconstructed according to the Child's methods. By using immunohistochemistry, the expression of cytokeratin9, 17, CEA and hepatocyte protein was detected. After operation, the immunosuppressive agents consisting of Tacrolimus and steroids were given; lamivudine and HBIg were used to prevent HBV from recurrence.Results Pathologic examination revealed low differentiated adenocarcinoma and immunohistochemistry stains confirmed the positive expression of cytokeratin9 and 17, carcinoembryonic antigen, and the negative expression of hepatocyte protein. Neither the margins of resection nor periductal lymph nodes were pathologically involved. She was currently alive for 17 months after the operation, the liver graft function was within normal range, and the patient was back to the previous work without any evidence of recurrent cancer. The tumor marker in plasma was decreased to the controllable level.Conclusion The HPLT_ X may be the treatment choice for unresectable Klatskin's tumor and provide the higher rate of radical resection and better prognosis.

Objective To get knowledge of the air pollution situation inside the car caused by the automotive components and decorative materials and the major impacting factors, and to provide the basis for the development of the car air pollution control and countermeasures. Methods Thirty-five cars of different types and ages were selected from January to July 2008. The concentration of benzene series compounds, formaldehyde and TVOC was determined, a survey and analysis of air pollution inside the car was conducted. Results The results showed that the air pollution inside the new cars was serious, with the increase of the using time, the concentration of pollutants reduced. The amount of formaldehyde emission inside the cars was related to the age of the car, the formaldehyde pollution inside the new cars was the most serious in one year. The longer the car was closed, the higher the concentration of pollutants would be. Using perfume or smoking inside the car, car washing or painting could increase the TVOC concentration inside the car. However, after purification treatment, the concentration of air pollutants inside the new cars could significantly decrease. Conclusion The air pollution inside the new cars is so serious, for the health of passengers and drivers, the related standards for the control of the air pollution should be set as soon as possible.

Objective To evaluate the efficacy and safety of Prostant in the treatment of chronic prostatitis. Methods A randomized, double-blind, positive drug-controlled clinical trial method was applied in the study. Through clinical symptoms, signs and expressed prostate secretion (EPS) examination, 80 patients with prostatitis were recruited and randomized into a trial group (60 cases) and a control group (20 cases). The trial group was treated with Prostant, and the control group was treated with wild chrysanthemum suppository. After screening, treatment and follow-up, in the trial group and the control group, the observation on clinical efficacy and safety were evaluated, such as the clinical symptoms, signs, EPS examination, the national institute health-chronic prostatits symptom index (NIH-CPSI) and the blood routine, urine routine, stool routine, the function of liver and kindney, electrocardiograph examination and the side effects. Results After 4-week treatment, the total effective rate was 74.14% in the trial group and 40.0% in the control group, the efficacy of Prostant was superior to that of wild chrysanthemum suppository (P =0.006). There was significant difference in clinical symptoms and NIH-CPSI between pre-treatment and post-treatment in the trial group and the control group (P

AIM:To establish an effective and convenient method for applying HPLC fingerprints to quality control in the production of Shanzhuang Jiangzhi Tablet(Semen cassiae,Fructus crataegi,and Folium nelumbinis).METHODS:DiamonsilTM C18(150 mm?4.6 mm,5 ?m) analytical column was used and eluted with a gradient program consisted of phase B(methanol) and phase D(1% phosphoric acid) and detected at 254 nm;the column temperature was 30 ℃.The flow rate was 1.0 mL/min.RESULTS:Ten batches of sample tablets were tested and gained HPLC fingerprint of the tablet containing 17 common peaks.CONCLUSION:This validated method is available for quality evaluation and quality control in Shanzhuang Jiangzhi Tablet.