Objective To find the ways to decrease urinary transferrin(TRF) by analysing its associated factors in aged patients with essential hypertension(EH).Methods A cross-sectional survey was conducted comprising a sample of 617 aged patients with EH.The questionnaire contains items on physical examination,24-h ambulatory blood pressure monitoring,laboratory measurement and TRF measurement. Univariate analyses and multivariate analysis were applied to discover associated factors of TRF.Results Independent associated factors of TRF included the course of EH(OR=1.019,95CI:1.001～1.037,P

Objective:Combining with modern medical research progress in a number of target selections,to explore basic biology of different types of syndrome of obese type 2 diabetes.Methods:To research abnormal metabolic status from three levels of anthropometry,blood metabolism and fat factors.Results:The resistin secretion in phlegm-heat syndrome group was significant higher than that in the endogenous heat due to yin deficiency syndrome group,suggesting that resistin could be used as evidence to distinguish phlegm-heat syndrome and endogenous heat due to yin defi ciency syndrome.There was no signifi cant difference of the levels of leptin,IL-6,E-selectin,TNF-?,GLP-1,body mass index,waist-hip ratio,sugar metabolism in the target fasting blood glucose,glycosylated hemoglobin insulin,C-peptide levels,lipid metabolism in the target cholesterol,triglyceride,low-density lipoprotein,very low density lipoprotein,three renal urinary albumin excretion rate in urine,sugar protein and ?2-microglobulin,blood pressure,hematocrit,fibrinogen,C-reactive protein between the phlegm-heat syndrome group and endogenous heat due to yin deficiency syndrome group,but there was marked change tendency.Conclusion:There were differences of different types of syndrome of type 2 diabetes in basic biology from the aspect of spleen heat,and evidence of the possible differences need further study.

Objective:to observe the differential expression of adiponectin in different Chinese medicine syndrome of central obesity and its correlation with obesity character.Methods:To establish xu and shi syndrome of central obesity groups,with normal group as control.The metabolic symptoms and adiponectin expression will be tested and be used to study their correlation with obesity character.Results:The level of adiponectin,ratio of VA/SA,and fast insulin(FIns),HOMA-IR had signifi cantly difference between the xu and shi groups(P

BACKGROUND: LIM Mineralization protein 1 (LMP-1), an intracellular non-secretory protein, plays roles in bone calcification. Presently, it is found that LMP-1 can promote an increase in bone morphogenetic protein 2 and transforming growth factor ? 1. This indicates that LMP-1 may recruit a mass of ossified factors to participate in the differentiation of osteoblasts. OBJECTIVE: To construct human LMP-1 gene adenovirus recombinant with AdEasy adenovirus vector system, and to detect LMP-1 expression in infected rabbit bone marrow mesenchymal stem cells (BMSCs). DESIGN, TIME AND SETTING: An opening experiment was performed at the Central Laboratory of South West Hospital, Third Military Medical University of Chinese PLA from March 2006 to February 2007. MATERIALS: Three New Zealand rabbits were used to isolate bone marrow mesenchymal stem cells. Plasmid pIRES2-EGFP-LMP-1 carrying human LMP-1 gene was kept in Department of Orthopedics, Second Hospital Affiliated to Chongqing Medical University. AdEasy was presented by Dr. Tong-Chuan He from USA. Human embryo kidney 293 cells were gifted by Wang from Department of Clinical Laboratory of Chongqing Medical University. METHODS: LMP-1 gene with a sequence encoding His-tag was amplified by using pIRES2-EGFP-LMP-1 plasmid as a template for polymerase chain reaction (PCR) with a specially designed downstream primer. The target gene was cloned to the pMD18-T vector for sequencing. Once verified, the gene was cut out by double endonucleases, connected to the shuttle vector pAdTrack-CMV. The newly constructed vector was linearized by PmeⅠ following efficient homologous recombination with the backbone vector pAdEasy-1 in BJ5183. The correct recombinant pAd-LMP-1 was linearized with Pac I and transfected to HEK293 cell by means of mediated Lipofectamine. The titer of virus was measured after amplification and purification. The mRNA and protein expression of LMP-1 was detected in BMSCs, which were infected with Ad-LMP-1 at the most appropriate MOI, were detected by reverse transcription (RT)-PCR and Western blot, respectively. MAIN OUTCOME MEASURES: Plasmid pAd-LMP-1 identification, its titre and efficiency of infection. mRNA and protein expression of LMP-1 were detected by RT-PCR and Western blot, respectively. RESULTS: The recombinant plasmid pMD18-T-LMP-1 carrying LMP-1 gene with His-tag was successfully constructed. After packaging and amplification of the recombinant adenovirus, the 3.5?109 efu/ml titer of Ad-LMP-1 was obtained by CsCl gradient purification. The optimal efficiency infection was 50%-70%, which was get after Ad-LMP-1 infected BMSCs for 3 days at the most appropriate MOI 150. The mRNA and protein expression of LMP-1 in infected BMSCs had been proved. CONCLUSION: The recombinant adenovirus containing human LMP-1 gene with His-tag is successfully constructed. The BMSCs infected with recombinant adenovirus Ad-LMP-1 can effectively express LMP-1.

Objective To investigate the value of bone turnover markers(BTMs) in forecasting the variance of bone mineral density (BMD) by studying the relationships between BTMs and BMD in persons aged 80 and above.Methods A sample of 1 509 subjects aged 80 and above was recruited.All subjects underwent BMD measurement by dual energy X-ray absorptiometry,and BTMs (C-telopeptide of type 1 collagen,N-terminal propeptide of type 1 procolagen,osteocalcin) measurements.The relationships among all the BTMs,and between BMD and BTMs were analysed.Results In subjects aged 80 and above,the relationships among BTMs were moderately positive(all P＜0.05).In men aged 80 and above,BMDs were inversely associated with BTMs(all P＜0.05),and in women,BMDs were inversely associated with osteocalcin (P＜ 0.05).Conclusions The clinical significance of BTMs in persons aged 80 and above indicates bone resorption when BTMs are raised.In men aged 80 and above any of BTMs may be selected to evaluate bone metabolism ; while in women,osteocalcin should be selected.

ObjectiveTo investigate the social and family support in the recrudescent schizophrenia. MethodsThe Social Support Scale and The Family Environment Scale were adopted in the 71 patients with recrudescent schizophrenia. Other 49 non-recrudescent patients were adopted as control. ResultsAs compared with controls, the scores of recrudescent schizophrenia in external support, social support, familiarity and expressiveness were obviously lower, while the scores of the conflict and the control were higher. Logistic regression showed the familiarity was the protective factor, while conflict and control were risk factors of recrudescence. ConclusionThe patients with recrudescent schizophrenia get lower social and family support which might play an important role in the recrudesce of the schizophrenia.

Objective: To investigate the trends in incidence of stroke in Jindong District, Jinhua City, Zhejiang Province from 2016 to 2022, so as to provide to the evidence for improving the stroke control strategy. Methods: The incidence of stroke in Jindong District from 2016 to 2022 was collected through the Zhejiang Chronic Disease Monitoring Information System, and standardized by the data of the Chinese National Population Census in 2010. The gender-, age- and subtype-specific incidence of stroke was calculated, and the trends in stroke incidence were investigated with average annual percent change (AAPC). Results: A total of 9 159 stroke cases were reported in Jindong District from 2016 to 2022, with crude incidence of 386.52/105 and standardized incidence of 276.75/105. The crude incidence of stroke appeared a tendency towards a rise (AAPC=3.704%, 95%CI: 0.792%-6.700%, P<0.05), while the standardized incidence showed no significant changing patterns (P>0.05). The crude incidence of stroke was significantly higher among men than among women (438.69/105 vs. 334.66/105; χ2=14.028, P<0.05), and the standardized incidence of stroke was significantly higher among men than among women (316.58/105 vs. 237.31/105; χ2=6.985, P<0.05). The crude incidence of stroke appeared a tendency towards a rise with age（χ2=5 290.180, P<0.05), and the crude incidence of stroke appeared a tendency towards a decline with age among residents at ages of 45 to 64 years (AAPC=-9.135%, 95%CI: -15.003% to -2.861%, P<0.05), while no significant changing patterns were found in the crude incidence of stroke among residents at other age groups (P>0.05). The crude incidence of ischemic stroke was significantly higher than that of hemorrhagic stroke (306.08/105 vs. 76.89/105; χ2=137.184, P<0.05). Conclusions The incidence of stroke appeared a tendency towards a rise in Jindong District from 2016 to 2022, with ischemic stroke as the predominant subtype. Male and middle-aged and elderly populations should be given a high priority for stroke control.

Objective: To investigate effect of Zhuanggu Granula medicated serum on proliferation and differentiation of bone marrow stromal cells(BMSCs) in vitro. Methods: Isolated BMSCs were cultured in vitro. The cells were treated with Zhuanggu Granula medicated serum, and the blank serum as the control group. The proliferation of cells was detected by MTT assay, the macroscopic histology, HE staining and immunohistoc-hemical examinations. Results: Zhuanggu Granula medicated serum effectively stimulated BMSCs proliferation (P

Objective: To understand the satisfaction of the residents in Hangzhou with primary health care services and its influencing factors, so as to provide basis for improving the quality of primary health care services. Methods: This study adopted multi-stage stratified random sampling method to recruit the residents aged 14 years or over in Hangzhou from July to September, 2019. A self-designed electronic questionnaire for primary health care services in Hangzhou was used to collect the demographic information, the utilization of primary health care institutions, the scores of the indicators of primary health care services and the satisfaction. The ordinal and multinomial logistic regression model was conducted to analyze the influencing factors for the satisfaction with primary health care services. Results: Totally 1 600 questionnaires were issued, 1 454 valid ones were collected, and the response rate was 90.88%. Five ( 0.34% ) residents were very dissatisfied, 16 ( 1.10% ) residents were dissatisfied, 153 ( 10.52% ) residents were generally satisfied, 780 ( 53.65% ) residents were satisfied, and 500 ( 34.39% ) residents were very satisfied with primary health care services. The ordinal and multinomial logistic regression analysis showed that basic medical insurance for urban employees ( OR=0.514, 95%CI: 0.370-0.714 ) , no health records in primary health institutions ( OR=0.528, 95%CI: 0.331-0.844 ) or unknown ( OR=0.524, 95%CI: 0.331-0.829 ) , the queuing time spent for getting medicines ( OR=0.698, 95%CI: 0.531-0.917 ) , ways of getting medicines (OR=0.639, 95%CI: 0.452-0.903 ) and completeness of testing equipment ( OR=1.315, 95%CI: 1.012-1.710) were influencing factors for the satisfaction with primary health care services. Conclusions The residents in Hangzhou are generally satisfied with the primary health care services, which are associated with the type of medical insurance, the condition of health records in primary institutions, the queuing time spent for getting medicines, the ways of getting medicines and the completeness of inspection equipment.