Objective To evaluate the effects of known-to-have health management on diabetes patients.Methods A total of 585 diabetic patients from Desheng Community of Beijing received an intensive health management for 3 months,including diet intervention,physical exercises,medication,health education and individual health guidance.Body weight (BW),body mass index (BMI),waist circumference (WC),blood pressure (BP),fasting blood glucose (FBG),2-h postprandial blood glucose (PBG),glycated hemoglobin A1C (HbA1 c),total cholesterol (TC),triglycerides (TG),high-density lipoprotein cholesterol (HDL-C),low-density lipoprotein cholesterol (LDL-C),total physical exercises,effective physical exercises,effective physical exercise ratio to BW and dietary intake were compared before and after the intervention.Results Of 585 patients with type 2 diabetes mellitus,240 were male and 345 were female (average age (64.4 ± 9.1) years old).BW,BMI,WC,systolic blood pressure,diastolic blood pressure,FBG,2-h PBG,HbA1c,TC,TG,HDL-C,LDL-C,amount and time or frequency of effective physical exercises,effective physical exercise ratio to BW and total dietary intake were significantly improved after intensive health management (t values were 20.35,20.34,23.74,14.06,12.35,13.35,16.50,9.90,7.53,6.37,-3.74,4.91,-7.44,-7.91,-5.60,-8.41 and 5.21,respectively ; all P ＜ 0.05).More healthy eating habits were found in 321 subjects (54.8％).Those having normal FBG were increased from 54.2％ to 80.1％ following known-to-have health management,with 2-h PBG from 60.4％ to 87.8％ and HbA1c from 58.9％ to 77.9％ (x2 values were 88.21,109.31 and 39.97,respectively; all P ＜ 0.05).Conclusion Known-to-have management may provide an effective tool for community diabetics.

BACKGROUND:Periodontal tissue engineering technology provides new ideas and new ways for periodontitis-induced bone defect repair. OBJECTIVE:To develop a culture model for the periodontal ligament cells of miniature swine, which was constructed with hydroxyapatite, to investigate the biocompatibility with hydroxyapatite. METHODS:Periodontal ligament cells from miniature swine were harvested by using tissue explant method. Immunofluorescence was used to detect the expression of stromal cel antigen 1 in the periodontal ligament cells of miniature swine. The third passage cells were co-cultured with a three-dimension hydroxyapatite scaffold, and the biological characteristics of the cells were observed under a scanning electron microscope at days 1, 3, 7 of co-culture. RESULTS AND CONCLUSION:The pirmary miniature swine periodontal ligament cells grew wel , and they were positive for stromal cel antigen 1. Under the scanning electron microscope, the periodontal ligament cells of miniature swine grew wel on the hydroxyapatite scaffold at days 1, 3, 7 of co-culture. These prove that the miniature swine periodontal ligament cells, which can be separated using tissue explant method and cultured successful y in vitro, can grow wel on the hydroxyapatite scaffold.

MRDC is thefirst self-developing large integrated microbial resources database in the Chinese microbiological field. It includes Microbial Character Bank, Microbial Product Market Information Bank, Microbial Names Bank, Microbial Nomenclature Bank, RKC Code Bank for International exchange and one Microbiological Information Numerical Taxonomic System named MINTS.

Objective To analyze the changes of serum levels ofαII-spectrin breakdown products (SBDPs)in traumatic brain inj ury (TBI)patients,and further to investigate the clinical diagnosis value of SBDPs for patients with TBI,especially with mTBI.Methods The serum levels of SBDPs were examined in 43 severe TBI (sTBI)patients,43 mild TBI (mTBI)patients and 43 healthy controls using enzyme linked immunosorbent assay (ELISA).The diagnostic usefulness of SBDPs for TBI patients were assessed by Receiver Operating Characteristic (ROC)curves analysis.Results There was no significant difference of SBDP145 among the three groups (F=1.340,P>0.05).Serum levels of SBDP120 in controls,mTBI and con-trols were 7.06±2.23,11.67±9.14 and 12.64±11.44 ng/ml,respectively.Compared with controls,serum levels of SB-DP120 were significantly higher in patients with sTBI (F=9.873,P=0.001)and mTBI (F=9.873,P=0.008),while there was no significant difference of SBDP120 between sTBI patients and mTBI patients (F=9.873,P=0.515>0.05). The area under ROC curve (AUC)of SBDP120 for TBI patients was 0.781 (95% CI:0.690~0.872,P<0.001).For mTBI patients,the area under ROC curve was 0.736 (95% CI:0.624~0.848,P<0.001).And for discriminating TBI patients with CT negative or positive,the area under ROC curve was 0.709 (95% CI:0.582~0.837,P=0.007<0.01).Conclusion The serum levels of SBDP120 were significantly increased in TBI patients,especially mTBI patients.And the serum levels of SBDP120 can be used as potential non-invasive biomarker for mTBI patients.

Objective To explore the computed tomography (CT)manifestations of adrenocortical oncocytoma (ACO)for better understanding the disease and improving its diagnosis accuracy.Methods The CT manifestations of 9 cases with adrenocortical onco-cytomas confirmed by surgery were retrospectively reviewed and compared with pathological results.Results Five of cases were lo-cated in left side while 4 cases were in right side.Well defined and round or oval border could be found in all the cases.Of all the ca-ses,3 cases were solid lesions with equal density,< 3 cm in diameter,and mild consistent intensification after enhancement.Cystic lesion was detectd in 6 cases with > 3 cm in diameter.The mixed cystic and solid components with polycystic changes could be found on CT image,and remarkable intensification on solid lesion while no intensification on cystic lesion after the enhancement. Moreover,patchy or cotton-like shape could be found on solid lesion in 4 cases and 1 case with island like intensification;reticular pattern could be found in the central of lesion in 3 cases and 1 case with stellate shape.Pathological observation showed that the on-cotytomas were comprised of cells with abundant eosinophilic cytoplasm and necrotic and fibrous capsule without pathological mitosis could be found in some of lesion.Conclusion The characteristic CT features of adrenocortical oncotytoma has a worse specificity,its diagnosis was dependent on pathologic examination.

Objective To explore the effectiveness of KAP-HBM-TTM(KHT)-based health management on patients with chronic diseases in community. Method From April 2014 to June 2015, 834 patients with chronic diseases living in Desheng Community were randomly sampled and assigned to the intervention group (n=423, and the control group n=411). The K-H-T mode was used for the intervention group, and the routine management mode was applied to the control group. Using self-made questionnaire we tested two groups of patients' knowledge, attitude and life-style behavior. Chi-square test was used for data analysis. Result After one year KHT-based health management, the proportion of patients with reaching the standard knowledge such as diagnosis based, risk factors, correct treatment method, life-style for prevention of chronic disease and regular check-up of the intervention group (84.9%, 88.0%, 95.2%, 89.6%, 96.9%) obviously raised compared with the control group (56.3%, 53.6%, 59.5%,55.8%, 62.7%), and the difference was statistically significant (? 2=81.270, 118.394, 155.166, 119.672, 150.173,P<0.05). The proportion of patients with reaching the standard attitude such as on the importance of chronic diseases, the family doctor service, the nurses' health management and changing risk factors of the intervention group (80.8%, 78.2%, 81.8%, 77.5%) obviously raised comapred with the control group (59.0%, 54.3%, 52.8%, 56.5%), and the difference was statistically significant (?2=46.573, 52.429, 78.435, 40.744,P<0.05). The proportion of patients with reaching the standard life-style behavior such as diet, physical exercises, psychological states, correct medication, monitoring blood pressure and glucose of the intervention group (76.7%, 72.2%, 90.6%, 99.3%, 86.1%,42.0%) obviously raised than the control group (30.9%, 30.6%, 58.0%, 73.1%, 57.5%, 28.9%), and the difference was statistically significant (? 2=174.142, 142.147, 115.318, 119.783, 83.164, 15.341,P<0.05). The rate of blood pressure and glucose control of the intervention group (84.2%, 74.8%) also improved as compared with the control group (74.3%, 60.0%), and the difference was statistically significant (? 2=11.598, 20.576,P<0.05). Conclusion KAP-HBM-TTM (KHT)-based health management was proved to be effective in the control of chronic diseases of community and improve the effectiveness of the management.