Objective:To establish a complete set of EMPI system and service, resolve the problems of Patient information is inconsistent and medical data difficult to share.Methods: After analysis patient basic information management module of business systems, Propose a solution of “using IHE ITI-PIX V3 to build EMPI”.Result: By establishing master patient index and provide services to each system to be called, has realized the patients basic information integration, and on this basis to realize Hospital-wide electronic medical records.Conclusion:Without change the original business system, through the pix implementation master patient index associated with patient's id in each business system, meet the needs of patient information sharing.

Aged ; Cavernous Sinus ; Humans ; Leukemia, Myeloid, Acute ; drug therapy ; Male ; Syndrome

Objective To investigate relationship between insulin sensitivity and beta-cell function with body mass index (BMI) and age in patients with newly diagnosed type 2 diabetes mellitus (T2DM).Methods Totally, 304 patients with T2DM newly-diagnosed at admission to the first hospital affiliated to Nanjing Medical University, Jiangsu province, during 2006 to 2007 were recruited in the study. The patients were divided into three groups based on WHO criteria of obesity in Asia Pacific Region in 2003, 68 cases with normal weight ( 18. 5≤ BMI ＜ 23.0), 69 in overweight (23.0 ≤ BMI ＜ 25.0), and 167 in obesity (BMI≥25.0). Fasting serum glucose, glycesylated hemoglobin Alc (HbAlc) and lipids were measured for all the subjects, as well as oral glucose tolerance test (OGTr), C-peptide releasing tests and determination of serum insulin performed. Homeostasis model assessment of insulin resistance index (HOMA-IR), insulinogenic index (AI30/AG30) and modified beta-cell function index (MBCI) werecalculated to evaluate their insulin sensitivity and beta-cell function of the islets. All these parameters werecompared between the three groups and subgroups. Results HOMA-IR and MBCI were significantly higherin T2DM patients with obesity than those in the groups with normal weight and over-weight ( P < 0. 05 ).AI30/AG30 in obesity group was significantly higher than that in the group with normal weight (P <0. 05).Multiple linear regression analysis showed that BMI independently correlated with HOMA-IR ( P < O. 05 ).Sub-group analysis showed that △I30/△G30 and MBCI were significantly higher in those aged 60 years and over with obesity than those in the groups aged less than 60 years ( P ＜ 0. 05 ). Conclusions Non-obese patients with newly diagnosed T2DM have more severe impaired insulin secretion than that in obese ones,and their insulin resistance increases with BMI. Age has no significant correlation with pancreatic beta-cell function or insulin sensitivity.

Objective To investigate the correlation between the reason of heterotopic ossification after cervical artificial disc replacement and the degeneration of cervical facet joints.Methods From May 2009 to May 2012,133 patients who had undergone cervical artificial disc replacement were included into this study.There were 74 males and 59 females with an average age of 42.63±4.15 years old (range,23-56 years old).There were 109 patients who had undergone single level implant,and 24patients double level implant.Cervical spine A-P and the flexion-extension X-rays were taken to assess the range of motion (ROM)of the surgical level.Degeneration degree of patients' cervical facet joints were evaluated by Park grading standards with the preoperative cervical CT scan images on GE-PACS system.Heterotopic ossification (HO) situation were evaluated by McAfee classification through cervical lateral X-ray film.Patients were divided into two groups (HO group and non-HO group) according to whether heterotopic ossification appeared during the follow-up period.The data were collected before surgery to the latest follow-up.Results The average follow-up time was 2.9 years (range,2.0-4.8 years).HO was detected in 25 patients (18.80％,25/133) at latest follow-up.The ROM of surgical level of patients in HO group was significantly lower than non-HO group (6.8°±3.9° vs 9.1 °±2.4°).In addition,the degeneration degree of cervical facet joints of patients in HO group was significantly higher than that in non-HO group.There was a significant correlation between preoperative cervical facet joint degeneration and the occurrence of HO after CDR (r=0.683,P=0.033).Conclusion There was a significant correlation between preoperative cervical facet joint degeneration and the occurrence of HO after CDR.Patients present HO after surgery have significantly higher degeneration degree of cervical facet joints than patients without HO.Patients with higher degree of HO may have a higher level of cervical facet joints degeneration.

Animals ; Biological Warfare ; Burns ; pathology ; Burns, Chemical ; pathology ; Chemical Warfare ; China ; Humans ; Military Medicine ; Radiation Injuries ; pathology ; Wounds, Gunshot ; pathology

AIM: To investigate the effect and the mechanism of apolipoprotein (a) [apo (a) ] on proliferation of vascular smooth muscle cells ( VSMCs). METHODS: All VSMCs used in experiments were serial subcultured from primary cells and were identified by immunohistochemistry staining of a - actin. Cell growth assay was observed as cell counting and MTT assay. Western blotting was also employed to detect the related mechanism. RESULTS: All cells used in experiments were confirmed as VSMCs. Although apo (a) enhanced VSMCs proliferation, this effect was attenuated by anti -integrin α_vβ_3, LM609.Use these reagents alone had no effect on VSMCs growth. The results of Western blotting demonstrated that focal adhesion kinase (FAK) was activated by apo (a) and the expression of total or phosphorylated transforming growth factor β_1 (TGF -β_1) was also decreased. However, these effects described above were all blocked by LM609.CONCLUSION: Apolipoprotein (a) enhances VSMCs proliferation and this effect is mediated by integrin α_vβ_3, which activates FAK and attenuates TGF - β_1 and phospho -TGF - β_1 expression.

Objective To discuss features of angiogenesis in degenerative intervertebral disc and related factors.Methods In this case-control study,52 patients undergoing single level posterior lumbar interbody fusion during October 2012 to December 2013 were selected as research objects.Annulus fibrosus,nucleus pulposus and cartilage end plate of responsible level were collected in surgery for frozen section and HE staining.Angiogenesis in the intervertebral disc was identified according to the morphological characteristics of vascular endothelial cells,i.e.typical lumen structure and blue stained nucleus.These intervertebral disc specimens were divided into two groups according to the angiogenesis phenomenon.All specimens with angiogenesis were evaluated by blood micro-vessel density (MVD) counting.Related factors of angiogenesis including gender,age,VAS score,JOA lumbar score,classification of lumbar intervertebral disc degeneration,intervertebral disc calcification rate and classification of intervertebral disc herniation were compared between the two groups.Logistic regression analysis was further conducted on indicators with differences of statistical significance.Results In our group of 52 patients,28 patients had obvious angiogenesis:12 patients in annulus fibrosus,7 patients in cartilage endplate and 9 patients in annulus fibrosus and nucleus pulposus.Angiogenesis rate was 53.8％ (28/52).The mean value of MVD was 12.5±3.1.24 patients did not have obvious angiogenesis.Intervertebral disc calcification rate (75.0％ vs.37.5％),VAS score (6.79±2.06 vs.5.25±2.23) and JOA lumbar score (16.32±3.89 vs.19.08±4.24) were significant differences between two groups (P=0.006,0.013,0.018).Multi-factor regression analysis showed that VAS score (OR=7.248,P=0.011) and intervertebral disc calcification (OR=8.881,P=0.006) were important factors associated with intervertebral disc angiogenesis.JOA lumbar score (OR=3.739,P=0.070) was not associated with intervertebral disc angiogenesis.Conclusion Degeneration of the intervertebral disc is accompanied by angiogenesis.Intervertebral disc calcification and VAS score are important factors associated with angiogenesis in intervertebral disc.

The hospital is one of the main subjects for application of Chinese herbal pieces (CHP) which is the prescription drug for Chinese medicine clinical prevention and treatment of disease. The quality of CHP in hospital has a direct impact on clinical effect and is related to the health of the patients. But presently the market of CHP is chaotic with the prominent issue. The cultivation, the production and processing, the storage management and operation of CHP are not standardized. Simultaneously, the supply method of CHP is cut off from the right of the hospital to know the source and production process of CHP. The hospital is restricted to the supply enterprises of CHP. This situation makes a great obstacle to the quality control of CHP in hospital. The quality control system of CHP in hospital is composed of the source and the quality management of CHP. The quality control system of CHP includes the measures such as the purchasing management, acceptance of storage, storage and maintenance, and personnel capacity improvement. The prescription-based processing of Chinese materia medica should play an important role in this system. The whole process traceability system and the guarantee function of the market supervision system of Chinese medicinal materials should also be taken effect. In this way, the dominant position of hospital in the quality control system of CHP is strengthened.

Objective To explore the characteristics of dipyridamole 201 Tl myocardial perfusion imaging (MPI) SPECT in patients with dilated cardiomyopathy. Methods Thirty patients with dilated cardiomyopathy underwent pharmacological stress 201Tl MPI SPECT after intravenous infusion of dipyridamole (0. 56 mg/kg) for 4 min. The early and delayed SPECT images were acquired respectively at 10 and 240 min after 201Tl injection. The images were analyzed and reported by two or three experienced nuclear medicine physicians. Results All patients were found to have abnormal perfusion patterns at delay imaging, however 90.00% (27/30) were also abnormal at early images. Six patients had reverse redistribution. Conclusion Dipyridamole 201Tl MPI SPECT imaging may be of some value for the assessment of patients with dilated cardiomyopathy.

BackgroundRetinal pigment epithelial(RPE) cells can secrete platelet-derived growth factor (PDGF) and PDGF receptor(PDGFR).Studies have shown that PDGF plays a key role in the formation of proliferative vitreous retinopathy(PVR). ObjectiveThis study was to investigate the proliferation and apoptosis changes of RPE after blockage of the PDGFR-α expression by antisense oligonucleotide ( ASODN ) in vitro. Methods Human RPE cells strain was cultured in low glucose DMEM with 10％ fetal bovine serum.Logarithmic phase cells were collected and incubated in 96-well plate at the density of 5 × 105 cells/hole.PDGFR-α ASODN was transfected into RPE cells at different concentrations for 48 hours.The cells of the blank control group were regularly cultured without any transfection.The changes of PDGFR-α expression were detected by reverse transcription-polymerase chain reaction(RT-PCR),and the proliferation of RPE was detected by MTT as the A490 value.Hoechst 33258 fluorescence staining was used to determine the apoptosis of RPE.Flow cytometry method (FCM) was applied to detect the change of cell cycle and apoptosis rate of RPE cells. ResultsThe A490 values of RPE cells were 1.45±0.12,1.07±0.06,0.65±0.05 in blank control group,1.0 μmol/L Lipo-ASODN group and 2.0 μmol/L Lipo-ASODN group with the significant difference(P=0.00 ),and that of 1.0 μmol/L Lipo-ASODN group and 2.0 μ mol/L Lipo-ASODN group were significantly lower than the blank control group ( P =0.00,0.00).Hoechst 33258 staining showed that the apoptosis cells were obviously more in Lipo-ASODN group compared with blank control group.PDGFR-α ASODN transfection induced an increase of percentage of RPE cells in G0/G1 phase( F =206.70,P =0.00),and the apoptosis rates in 1.0 μmol/L Lipo-ASODN group and 2.0 μmol/L Lipo-ASODN group were significantly enhanced in comparison with blank control group ( 37.8 ± 1.3 vs 10.5 ± 0.1,61.2 ± 1.9 vs 10.5 ± 0.1 ) ( F =1808.90,P =0.00 ).Expression intensity of PDGFR-α mRNA in RPE cells in Lipo-ASODN groups was lower. ConclusionsBlocking the PDGFR-α expression with ASODN technology can suppress proliferation and induce apoptosis of RPE cells.Intensity of PDGFR-α mRNA expression in RPE cells is ASODN dose-dependent.ASODN targeted to PDGFR-α offers an experimental basis of the gene therapy for PVR.