In order to solve difficulties in traditional Chinese medicine (TCM) and western medicine integration of information resources, based on the research of distributed technology, this article used Web service technology based on SOA architecture associated TCM and western medicine treatment of the same disease. It finally put forward the integrated model of TCM and western medicine information resources based on distributed technology and in-depth design. It solved the problem of professional TCM or western medicine doctors who cannot use combined TCM and western medicine scheme. It realized the integration, reusability and expansibility of TCM and western medicine information resources. It provided important reference for the development of modern medicine.

Objective To investigate the effect of radiofrequency ablation on serum tumor necrosis factor alpha-α(TNF-α),interferon gamma-γ(IFN-γ)and interleukin 17 (IL-17)levels in patients with lumbar disc herniation.Methods We studied 276 patients with lumbar disc herniation admitted to the First Affiliated Hospital of Xi'an Jiaotong University from January 2010 to December 2015.The experimental group received radiofrequency thermocoagulation and target ablation decompression treatment.In the same period,133 healthy subjects were selected as control group.We collected the general information of the admitted patients and their serum before and after operation as well as serum of the control group.The changes of TNF-α,IFN-γand IL-17 levels were detected by ELISA method.Results The levels of serum TNF-α,IFN-γand IL-17 in the patients with lumbar disc herniation were significantly higher than those in the control group (P<0.05 ).Compared with those before operation,the serum levels of TNF-α,IFN-γand IL-17 were decreased significantly in the recovery phase after radiofrequency ablation (P<0.05).Conclusion Frequency thermal coagulation target ablation decompression treatment of lumbar disc herniation can not only improve pain symptoms but also reduce the systemic inflammatory reactions.Therefore,it deserves clinical application.

Objective To investigate the changes of early and delayed washout rates of 99Tcm-methoxyisobutylisonitrile (MIBI) in ischemic heart disease (IHD), and to explore the value of 99Tcm-MIBI SPECT in evaluating impairment of ischemic myocardial cells. Methods Patients diagnosed of IHD with three-vessel stenosis ( ≥50% ) without myocardial infarction based on angiography (CAG) underwent 99Tcm-MIBI static planar and gated SPECT imaging. The early (90 min after the intravenous injection) and delayed (4 h after the intravenous injection) washout rates of 99Tcm-MIBI and left ventricular ejection fraction (LVEF) of IHD patients and normal subjects were compared using t-test. Linear correlation analysis was performed between the early, delayed washout rates and LVEF measured by gated SPECT. Results Statistically significant lower early washout rate of 99Tcm-MIBI was observed in IHD group than control group: (13.44 ± 2.87 )%vs ( 17.32 ± 4.92) %, t = 2.384, P ＜ 0.05, but higher delayed washout rate of 99Tcm-MIBI was observed in IHD group than control group: (19.24 ±4.71)% vs (15.23 ±3.81)%, t= -2.246, P＜0.05. LVEF in IHD group was significantly lower than that in control group: (55.71 ±7.97)% vs (67.75 ±5.43)%, t =-4.418, P ＜0.01. There were no correlations between the early/delayed washout rates and LVEF, respectively in IHD patients (r = -0.212, P ＞ 0.05; r =0.352, P ＞ 0.05, respectively). Conclusion 99Tcm-MIBI washout rate may reflect myocardial cell impairment due to IHD.

Objective: To investigate the correlation between admission blood glucose (ABG) level and long-term prognosis in patients with acute coronary syndrome (ACS) without diabetes mellitus (DM). Methods: A total of 585 ACS patients received percutaneous coronary intervention (PCI) in our hospital from 2014-01 to 2015-10 were consecutively enrolled and no one combined with DM. Based on ABG levels, the patients were divided into 2 groups:ABG≥7.0 mmol/L group,n=133 and ABG<7.0 mmol/L group,n=452. Demographic, clinical data and treatment conditions were collected to conduct follow-up study and to assess the prognosis. Results: The median follow-up time was 350 days and all cause death in ABG≥7.0 mmol/L group and ABG<7.0 mmol/L group was 2.4% vs 0.9%,P>0.05. Compared with ABG<7.0 mmol/L group, the patients in ABG≥7.0 mmol/L group had the higher incidences of MACE, PCI complication, recurrence of angina and more re-admissions for cardiac event, all P<0.05.Cox regression mode lanalysis in dicated that in addition to acute STEMI (HR=2.016), malignant arrhythmia (HR=3.028) and previous MI history (HR=2.293), blood glucose≥7.0mmol/L was also an independent risk factor for poor long-term prognosis in relevant patients. Conclusion: ABG≥7.0 mmol/L implies poor long-term prognosis in ACS patients and special attention is necessary in secondary prevention.

OBJECTIVETo study tissue culture of Vinca minor and determine the content of vincamine.

METHODLeaf blades, stalks, root segment of V. minor were used as explants to study the effect of 2, 4-D,6-BA,NAA on its callus induction and vincamine contents in the orthogonal design experiment. In the peak period of callus formation, vincamine content in callus of V. minor and sterile plants was determined by HPLC. The experimental data was statistically analyzed.

RESULTThe content of 6-BA and NAA had no significant effect on its callus induction. But the content of 2, 4-D had significant effect on its callus induction. Within 20,40,60 d, the content of vincamine in sterile plant was (0.015 +/- 0.003)%, (0.097 +/- 0.001)% , (0.113 +/- 0.06)%, respectively. In the peak period of callus formation, vincamine content in callus of leaf blades, stalks, root segment was (0.024 +/- 0.0025)%, (0.016 +/- 0.0015)%, (0.010 +/- 0.0015)%, respectively. To 30 days of subculture, vincamine content in callus of leaf blades, stalks, root segment was (0.041 +/- 0.002)%, (0.019 +/- 0001)%, (0.016 +/- 0.002)%, respectively.

CONCLUSIONThe optimal hormone combination for callus initiation was MS +2, 4-D 1.0 mg x L(-1) +6-BA 0.5 mg x L(-1) + NAA 0.5 mg x L(-1). In different growth periods, vincamine content in sterile plants is significantly different. From different explants in callus vincamine content is different, in which leaves callus is significantly higher than that of stems, roots produced callus organization.

Culture Techniques ; methods ; Linear Models ; Plant Infertility ; Vinca ; chemistry ; growth & development ; physiology ; Vincamine ; analysis

Objective To explore the correlation of serum HCV-RNA level with liver function indices and blood routine parameters in patients with hepatitis C,and provide the references for the early diagnosis and monitoring the prognosis of hepatitis C.Methods The study population comprised 651 patients who were diagnosed with hepatitis C in the Second Affiliated Hospital of Medical College of Xi' an Jiaotong University.Serum level of HCV RNA was determined by quantitative realtime polymerase chain reaction (real-time PCR).The data obtained were divided into six groups according to the result of HCV RNA level.Then the correlation of serum HCV-RNA level with liver function indices and blood routine parameters was analyzed.Results With the rising level of serum HCV-RNA,the levels of liver function indices including ALT,AST,AST/ALT,GGT and TBIL were all significant increased in hepatitis C patients.However,A/G presented a declining trend with the increase of serum HCV-RNA level.The lowest value and highest value of ALT,AST,AST/ALT,GGT,TBIL and A/G were 32.3±9.7 U/L and 96.2±13.6 U/L,31.1±8.38 U/L and 113.5±15.9 U/L,0.86±0.09 and 1.19±0.11,29.2± 14.5 U/L and 52.7±16.2 U/L,17.2±4.32 μmol/L and 26.0±5.58 μmol/L,0.98±0.07 and 1.35±0.14,respectively.Significant differences in ALT,AST,AST/ALT,GGT,TBIL and A/G were observed among these groups (F value was 457.1,656.4,149.1,40.18,46.56 and 146.98,respectively.all P＜0.01).Moreover,the levels of blood routine parameters including WBC,NEUT％,RBC,H b and PLT were all significant decreased while that of LY％ was increased with the rising level of serum HCV-RNA in hepatitis C patients.The lowest value and highest value of WBC,NEUT％,LY％,RBC,Hb and PLT were (4.30±0.22) ×109/L and (6.02±0.27) × 109/L,(48.13±3.56)％ and (59.28±3.40)％,(31.05±3.41) ％ and (38.81 ± 4.65)％,(3.73 ± 1.70) × 1012/L and (4.65± 1.88) × 1012/L,(122.01±5.58) g/L and (135.37 ±8.50)g/L,(102.65± 16.87) × 109/L and (148.21 ± 14.40) × 109/L,respectively.There was no significant difference in RBC among groups (F=1.926,all P＜0.05).However,the differences in other blood routine parameters than RBC among groups were statistically significant (F value of WBC,NEUT％,LY％,Hb and PLT was 349.0,132.145,43.65,38.91 and 52.21,respectively.all P＜0.01).Conclusion Serum HCV-RNA level was correlated with routine liver function indices and blood routine parameters.It is important to perform the combined detection of serum HCV-RNA level,routine liver function indices and blood routine parameters in hepatitis C patients,which can help to guide diagnosis and to evaluate the prognosis.

BACKGROUNDRecently, due to the rapid development of proteomic techniques, great advance has been made in many scientific fields. We aimed to use magnetic beads (liquid chip) based matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) technology to screen distinctive biomarkers for lung adenocarcinoma (adCA), and to establish the diagnostic protein profiles.

METHODSUsing weak cation exchange magnetic beads (MB-WCX) to isolate and purify low molecular weight proteins from sera of 35 lung adCA, 46 benign lung diseases (BLDs) and 44 healthy individuals. The resulting spectra gained by anchor chip-MALDI-TOF-MS were analyzed by ClinProTools and a pattern recognition genetic algorithm (GA).

RESULTSIn the working mass range of 800 - 10 000 Da, 99 distinctive peaks were resolved in lung adCA versus BLDs, while 101 peaks were resolved in lung adCA versus healthy persons. The profile gained by GA that could distinguish adCA from BLDs was comprised of 4053.88, 4209.57 and 3883.33 Da with sensitivity of 80%, specificity of 93%, while that could separate adCA from healthy control was comprised of 2951.83 Da and 4209.73 Da with sensitivity of 94%, specificity of 95%. The sensitivity provided by carcinoembryonic antigen (CEA) in this experiment was significantly lower than our discriminatory profiles (P < 0.005). We further identified a eukaryotic peptide chain release factor GTP-binding subunit (eRF3b) (4209 Da) and a complement C3f (1865 Da) that may serve as candidate biomarkers for lung adCA.

CONCLUSIONMagnetic beads based MALDI-TOF-MS technology can rapidly and effectively screen distinctive proteins/polypeptides from sera of lung adCA patients and controls, which has potential value for establishing a new diagnostic method for lung adCA.

Adenocarcinoma ; blood ; diagnosis ; Adult ; Aged ; Female ; Humans ; Lung Neoplasms ; blood ; diagnosis ; Magnetics ; Male ; Microspheres ; Middle Aged ; Sensitivity and Specificity ; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization ; methods

BACKGROUNDChronic heart failure (CHF) is a severe clinical syndrome associated with high morbidity and mortality, and with high health care expenditures. No nationwide data are currently available regarding the quality of clinical management of CHF patients in China. The aim of this study was to assess the quality of care of CHF inpatients in China.

METHODSThe American College of Cardiology/American Heart Association Clinical Performance Measures for Adults with Chronic Heart Failure (Inpatient Measurement Set) with slight modifications was used to measure the performance status in 612 CHF patients with acute coronary syndrome (ACS) from 65 hospitals across all regions of China.

RESULTSThe implementation rates of guideline recommended strategies for CHF management were low. Only 57.5% of the CHF patients received complete discharge instructions, 53.6% of the patients received evaluation of left ventricular systolic function, 62.8% received an angiotensin-converting enzyme inhibitor/angiotensin receptor blocker at discharge, and 52.7% received a β-blocker at discharge, 56.3% of the smokers received smoking cessation counseling. The rate of warfarin utilization was only 9.7% in CHF patients with atrial fibrillation. Most patients (81.4%) did not receive all the first four treatments. There were marked differences in the quality of CHF management among patients with different characteristics.

CONCLUSIONSPerformance measures provide a standardized method of assessing quality of care, and can thus highlight problems in disease management in clinical practice. The quality of care for CHF patients with ACS in China needs to be improved.

Acute Coronary Syndrome ; therapy ; Aged ; China ; Female ; Heart Failure ; therapy ; Humans ; Male ; Middle Aged ; Quality of Health Care ; Secondary Prevention ; Sex Characteristics

OBJECTIVETo investigate the significance of early screening of pediatric developmental dysplasia of the hip (DDH) and congenital muscular torticollis (CMT) using ultrasonography and establish a simultaneous screening model for pediatric DDH and CMT.

METHODSFrom January, 2013 to January, 2016, a total of 5060 pediatric patients with suspected DDH and CMT underwent ultrasonic examinations. The diagnostic results of the two diseases were classified into different clinical types, and Chi-square test was used to analyze the one-way relationship between different types of DDH and CMT; correspondence analysis was used for multivariate analysis of the variables. Chi-square test was used to analyze the difference between the detection rates in suspected CMT patients and the normal population.

RESULTSGrafIIa type DDH was associated with mass-type CMT in the children (χ=331.800, P<0.001). DDH of GrafIIb, GrafIIc, Graf III, and Graf IV types were related with non-tumor type of CMT. The children with a suspected diagnosis of CMT showed a significantly higher detection rate of DDH than the normal subjects (χ=321.889, P<0.001).

CONCLUSIONDDH is closely related with CMT. Early simultaneous screening of DDH and CMT can help to improve the early diagnosis rate of CMT in children.

Adolescent ; Fucosyltransferases ; genetics ; Gene Rearrangement ; Humans ; Leukemia, Myeloid, Acute ; genetics ; Male ; Protein-Tyrosine Kinases ; genetics