This paper introduces such information of database server platform for military ″1″ hospital information system as its history, present status and progress. The IA-64 calculation platform based on open standard and Oracle 9i are also summarized. Upgrade experiment and evaluation are carried out, which all lay the foundation for the following upgrade of the server platform and can be referred to on relative functions.

Objective:To establish a method for the determination of chloramphenicol residue in Wuji Baifeng pills by liquid chro -matography tandem mass spectrometry with normal solid-phase extraction .Methods:A normal solid-phase extraction column was used for the sample pretreatment and enrichment , and high performance liquid chromatography tandem mass spectrometry was used to deter-mine chloramphenicol residue in Wuji Baifeng pills .The analysis was performed on an Agilent-ODS C18 (250 mm ×4.6 mm,5 μm) column .The mobile phase was composed of methanol and water with gradient elution at 40℃ (0-7 min, 30% methanol;7-15 min, 30%-80%methanol;15-25 min, 80%-30%methanol).The flow rate was 1.0 ml· min-1 , and the quantitation ion was m/z 152.1 (the negative ionization) under the mode of multiple reaction monitoring .Results:The limit of detection was 0.016 ng.The calibra-tion curves were linear within the range of 0.187-3.749 ng.The method recovery was 94.3% with RSD of 3.19%(n=9).Conclu-sion:The method is simple with accurate results .It is suitable for the determination of chloramphenicol residue .

Objective To explore the auxiliary effect of ultrasonic guidance for percutaneous transhepatic varices embolization ( PTVE) for the treatment of hemorrhage of upper gastrointestinal with cirrhosis. Methods Fifty-two patients arranged PTVE by ultrasonic guidance were considered as observation group,and 37 patients arranged PTVE by blind paracentesis were considered as control group. The paracentesis success ratio,time of paracentesis,results and rate of complications in the two groups were compared. Results The achievement ratio of one-time puncture in observation group(73. 1%) was significantly increased than that in control group(43. 25). The differences were statistically significant(P<0. 05). The time of paracentesis in observation group (2. 3±0. 6) min was shorter than that in control group(4. 2±0. 8) min. The differences were statistically significant(P<0. 05). The rate of embolization rate in observation group(100%) was obviously higher than that in control group(86. 5%),the differences were statistically significant(P<0. 05),and the rate of complications was less than that in control group. Conclusion The ultrasonic guidance plays an important assistant roles for PTVE,it is helpful to determine the location of portal vein and increase the paracentesis succeed ratio and speed. It is safe and deserved to be spread.

BACKGROUND: Acute rejection is a main complication and the major risk factors of chronic rejection and chronic graft dysfunction (CGD) after renal transplantation. Therefore, it is significant to investigate the effect of hydrogen ion excretion of renal tubule on the early diagnosis of the dysfunction of graft in renal transplantation patients.OBJECTIVE: To explore the effect of the hydrogen ion excretion of renal tubule on the diagnosis and efficacy of acute and chronic rejection of graft after renal transplantation.DESIGN: Case-controlled observation.SETTING: Department of Urinary Surgery, General Hospital of Jinan Military Area Command of Chinese PLA.PARTICIPANTS: A total of 26 patients after successive renal transplantation were enrolled at Department of Urinary Surgery, General Hospital of Jinan Military Area Command of Chinese PLA from May 2000 to June 2005. The age of all patients ranged from 21-58 years with an average of 35 years, including 16 males and 10 females. Recipients' primary diseases were chronic glomerulonephrltis (CGN) and chronic renal function failure (CRF). One patient was in the 2nd transplantation. All patients received cadaveric renal transplantation. Donors and recipients had the same blood type and negative of lymphocytotoxicity test. All patients singed the informed consent.METHODS: According to clinical symptoms and bloodstream tested by color Doppler ultrasound, 16 patients without rejection were considered as stabilization group and 10 patients with rejection as rejection group. The rejection group was divided into prerejection, rejection and recovery phases. Medistream urine was collected with clean chemical glass bottle in the morning before operation and at week 1 after operation, once a week for successively 10 weeks. Urine titratable acid, NH+4 and net acidity levels were measured to evaluate hydrogen ion excretion of renal tubule.MAIN OUTCOME MEASURES: Urine titratable acid (TA), NH+4 and net acid excretion capacity (NAC) levels of patients in the two groups.RESULTS: Totally 26 patients were involved in the result analysis. Hydrogen ion excretion of renal tubule examination showed that the hydrogen ion excretion was intended to normal in rejection prophase patients. The hydrogen ion excretion of renal tubule was significantly decreased in the rejection phase patients, compared with those in the rejection prophase patients and patients of stabilization group (P ＜ 0.01 ). The hydrogen ion excretion of renal tubule was recovered rapidly in the most acute rejective patients after treatment. The recovery of hydrogen ion excretion of renal tubule was various. The recovery time of most cases ranged from 1-10 weeks with an average of about 6 weeks, 2 cases did not recover in 10 weeks and 3 cases of 4 severe rejection cases had slow recovery after treatment.CONCLUSION : Hydrogen ion excretion of renal tubule can bridge the gap of bad reflection of renal tubule function from serum creatinine (Scr) and can diagnose the acute rejection after renal transplantation in continuous observation, and especially can be as a valuable index to assess curative effect and prognosis of rejection treatment.

OBJECTIVE:To systematically review the efficacy and safety of the generic and original preparation of atorvas-tatin,and provide evidence-based reference for clinical treatment. METHODS:Retrieved from PubMed,EMBase,Cochrane Li-brary,CJFD,Wanfang Database,VIP and CBM,related randomized controlled trials(RCT)about generic preparation of atorvas-tatin(test group)versus original preparation of atorvastatin(control group)were collected. Meta-analysis was performed by using Rev Man 5.3 software after data extract and quality evaluation. RESULTS:Totally 16 RCTs were included,involving 2 077 pa-tients. Results of Meta-analysis showed,compared with control group,there were no significant differences in reducing total choles-terol (TC) [MD=-0.06,95%CI(-0.14,0.01),P=0.11],triglyceride (TG) [MD=-0.00,95%CI(-0.08,0.08),P=0.99], low-density lipoprotein cholesterol (LDL-C) [MD=-0.07,95%CI(-0.16,0.01),P=0.09],increasing high-density lipoprotein cholesterol(HDL-C)[MD=-0.00,95% CI(-0.03,0.03),P=0.96] and the incidence of major adverse cardiac events(MACE) [OR=1.18,95%CI(0.71,1.97),P=0.52] in test group;in terms of safety,compared with control group,there were no significant differences in the resulting in alanine aminotransferase (ALT) increased [OR=1.08,95%CI(0.51,2.30),P=0.83],the incidences of myalgia [OR=2.46,95%CI(0.70,8.65),P=0.16] and gastrointestinal adverse reactions [OR=1.11,95%CI(0.64,1.95),P=0.71]. CONCLUSIONS:Both the generic and original preparation of atorvastatin can effectively reduce blood lipid levels,with sim-ilar safety.

Objective To investigate the clinical efficacy of Wumei Wan (Fructus Mume Pills) for diabetic gastroparesis with the syndrome of cold-heat mixture. Methods Sixty-eight diabetic gastroparesis patients with the syndrome of cold-heat mixture were evenly randomized into treatment group and control group. On the basis of treatment for controlling the blood glucose level, the treatment group was given oral use of Wumei Wan and the control group was given oral use of Cisapride. After treatment for one month, the therapeutic effect of both groups was evaluated, and the changes of gastrointestinal symptoms, gastric emptying, 2-hour postprandial glucose(2hPG), glycosylated hemoglobin(HbA1c), and fasting plasma glucose(FPG) in both groups were also observed. Results (1)The total effective rate of the treatment group was 88.24%, and that of the control group was 67.65%, the difference being significant(P<0.05). (2 ) After treatment , the scores of gastrointestinal symptoms of nausea and vomiting, gastric fullness, anorexia, belching and acid regurgitation, abdominal and gastric pain, diarrhea, and constipation in the treatment group were markedly improved(P<0.05 or P<0 . 01 compared with those before treatment ). In the control group, symptom relief was shown in nausea and vomiting, anorexia, and diarrhea(P<0.05). The treatment group had better effect on relieving nausea and vomiting, abdominal and gastric pain, diarrhea, and constipation than the control group(P<0.05 or P<0.01). (3)After treatment, 2hPG, FPG and HbA1c levels were obviously decreased in both groups(P<0.05 compared with those before treatment) , and the decrease in the treatment group was superior to that in the control group (P<0.05). (4)After treatment, half gastric emptying time, full gastric emptying time, and the contraction of gastric antrum were improved in both groups(P<0.05), and the improvement of gastric emptying in the treatment group was superior to that in the cont rol group(P<0.05). Conclusion Wumei Wan has better effect for the treatment of diabetic gastroparesis than western medicine Cisapride.

This study was aimed to search and analyze patents of Chinese herb published both at home and abroad in 2010. The Derwent World Patents Index (DWPI) was used as database source. A total of 8 704 Chinese herb patent records were retrieved. And the geographical distribution was concentrated in China. The technological field was mainly on hepatitis, liver cirrhosis, lower back pain, cough and other diseases. Innovations on formulation and preparation method also required special attention. In addition, through the analysis on patent attribution agency, some well-known Chinese enterprises, who aim to gain the initiative in specific technical areas, have actively applied a number of patents in specific areas.

Objective To investigation the hydrogen ion excretion of renal tubule in 26 renal transplantation patients for 10 weeks after operation.Methods The medistream urine pH,HCO_3~-,NH_4~+ and titration acid(TA) in 26 cases of renal transplant recipients were detected before and consecutively 10 weeks after renal transplantation,and the net acid content(NAC) was calculated.Results The function of renal tubule was recovered soon but unsteadily in the early stage after transplantation, and tended to be stable after 6 weeks.The levels of TA,NH_4~+ and NAC were significantly lower in 15 cases of acute rejections episodes.The levels were increased quickly in recipients with mild rejection and good therapeutic efficacy to steroids,but slowly in those with severe rejection,requirement of anti-thymic lymphocyte globulin(ATG) or resistant to steroids.Conclusion The function of hydrogen ion excretion of renal tubule may be a better parameter than serum creatinine in reflecting the renal tubule function.It will be useful in the diagnosis of acute rejection during the consecutive observation,especially in the judgement of antirejection therapy and evaluation of prognosis.

AIM: To explore the role of PI3K /PKB pathway in the growth inhibition effect of rabbit lens epithelial cells (LECs) induced by (-)-epigallocatechin-3-gallate (EGCG). METHODS: Rabbit LECs were obtained by tissue culture; MTT colormetric assay was used to study growth of LECs; Western blotting was used to study the kinsae phosphorylation- and nonphosphorylation- level of PKB. RESULTS: (1) When LECs were preincubated with 25, 50 ?mol/L LY294002 for 1 h, 50 ?mol/L EGCG had little influence on the proliferation of LECs. It showed significant inhibition when EGCG increased to 100, 200 ?mol/L ( P