Objective:In the Social background that the increasingly serious problem of ageing population. Tele-home Health Management System(THMS)is constructed for elderly people founded on Android platform.Methods: On the basis of analyzing system requirements, establishing system firmaments, utilizing Client/server structure.Results: Building an Android-based health management system for old people staying at home to know their health condition and get health guidance on time and for the doctors to get access to patients' medical history.Conclusion: Android elderly home-based health management system has broad application prospects for resolving the digital medical problems in health management provides ideas and solutions.

Many clinical researches and animal experiments proved that kineditherapy could undoubtedly improve the blood lipid level of dyslipidemia. The mechanism is that kineditherapy can regulate lipid metabolism, lipoprotein and lipoproteinic lipase. On the other hands kinesitherapy also indirectly modulates insulin, adhesion factors and cytokines to influence the blood lipid level. It is important for patients to choose suitable exercises and insist them for a long time. The effect of different activity intensity on lipid level has no distinct difference.

In recent years,with the completion of the Human Genome Project and the development of mapping the Human Ge?nome Methylation Variable Site Map Plan,research on epigenetics and the generation and deveopment of cancer,epigenetic treatment drugs,especially the successful clinical application of the DNA methyltransferase and histone deacetylation inhibitors in the treatment of cancer patients,epigenetic has becoming a hot spot. This article reviews the recent progress in pharmacological action of epigenetics-based anticancer drugs,it may provide some new ideas to the therapy and fundamental research of cancer.

A discrete time feedback control system model based on a multi-router network has been presented. The model can be described by a set of recurrence equations. The numerical examples about the bifurcation of average and instantaneous queue size along with the variety of RED control parameter are shown. The simulate experiments about those of the RED control parameters are also presented. All of these results show that instability in TCP-Reno traffic under RED can be induced by the inherent nonlinear behavior of the network.

Objective To investigate the effects of the two major conjugated linoleic acid(CLA) isomers on serum lipoprotein composition in fatty rats.Method Eighteen male OLETF rats were randomly divided into three groups.The control group fed with AIN76 diets,CLA groups were fed with 1% 9c,11t-CLA (9ct group) or 1%10t,12c-CLA (10tc group) containted AIN76 diets.After two weeks,serum triglyceride (TG),total cholesterol (TC),and high density lipoprotein cholesterol (HDL-c) were determined by commercial kits.On the other hand,serum lipoprotein were separated into chylomicron(CM),very low density lipoprotein(VLDL),low density lipoprotein(LDL) and HDL by HPLC according to the different particle sizes,and the TC and TG levels were measured in each lipoprotein.Results 10t,12c-CLA feeding reduced the concentrations of rat serum TG significantly,and increased the concentration of serum TC (26.1%) by increasing TC levels of the small particle size LDL and the big particle size HDL.While 9c,11t-CLA feeding increased the serum TG by 22.6%,and had no effect on the serum TC.Conclusion 10t,12c-CLA can reduce the concentration of serum TG and increase the concentration of HDL-c,but the effect on the improvement of atherosclerosis still need further investigation.

Objective: To study the antioxidative and hepatoprotective activities of low molecular fucoidan oligosaccharides(LMFO) from Laminaria japonica in mice.Methods: Mice were pretreated with LMFO(50?100?150 mg/kg ig respectively, 10 days),and then 0.2 % CCl 4 10 ml/kg ig and D-GalN(600 mg/kg)+LPS(lipopolysaccharide,1 ?g/kg) ig respectively in two model groups to induce liver injury. Liver injury was assessed by quantifying activities of plasma GPT, SOD, GSH-Px and MDA content.Results: The increase of plasma GPT activity was significantly inhibited by LMFO in two liver injury models, suggesting that LMFO had good protective effect on the hepatocytes. LMFO had good antioxidative effect in mice with liver injury induced by CCl 4 and D-GalN+LPS as indicated by decreased MDA content and increased activities of plasma SOD and GSH-Px. Conclusion: LMFO is protective against CCl 4-induced and D-GalN+ LPS induced liver injury in mice and its effect may be due to its antioxidative activities in vivo.

Objective To study the dynamic change of serum levels of inflammatory and anti-inflammatory cytokines in patients with multiple organ dysfunction syndrome ( MODS) and its predicting value for prognosis. Methods All patients diagnosed as systematic inflammatory response syndrome (SIRS) were divided into MODS group (n = 48) and non-MODS group (n = 30) by their severity, and survival group (n = 37) and deceased group (n =41) by their prognosis. Serum levels of inflammatory, anti-inflammatory cytokines were measured by enzyme-linked immunosorbent assay (ELISA) and intensity of the HLA-DR expression in monocytes was measured by flow cytometry. Results Serum level of inflammatory cytokines in patients of MODS group and deceased group was significantly higher than that in those of non-MODS and survival groups ( P

Phloroglucinol is an antineoplastic effective compound from Dryopteria Crassirhizoma Nakai. In this study, mice implanted with leukemia P388 were examined under an electron microscope. It' was found that the leukemia bearing mice, which had been injected with phloroglucinol exhibited degeneration and swelling of mitochondria in the P38'8 cells. Measurement with an oxygen electrode showed that the drug treatment of P388 cells markedly lowered their oxygen consumption in comparison with the control cells .The results demonstrate that phloroglucinol inhibits respiration of tumor cells. Probably, the mitochondria of tumor cells is a target that the drug attacks.

The circadian levels of norepinephrine ( NE ) and dopamiae (DA) in the whole brain were determined spectrofluorometrically in control mice and in mice pretreated with ginseng saponin. All animals were adapted for a minimum period of 2 weeks to an environmental room equipped with, an automatically timed 12h-light and 12h-dark illumination cycle before experiment. Data obtained at 4 h intervals for 48h spans were analyzed by the mean cosinor method.It has been proved that the catecholamine concentrations in the brain vary diurnally. The whole brain NE and DA contents were highest during the middle of dark phase and decreased to a low levels after the onset of light phase. In administration of ginseng saponin altered the circadian pattern and ( or ) levels of brain catecholamine over controls. In order to check the above results reserpine was injected to mice. The levels of NE and DA remarkedly depleted at the times studied, and they showed a significant circadian rhythms as well.It seems that ginseng saponin selectively modulates the circadian variations of brain NE and DA, and its effects may be as a cosinor function of the time of day.

Objective:To analyse the salivary cortisol changes in patients with temporomandibular disorders(TMD)after electrical stimulation,and the relationship between cortisol and pain catastrophizing.Methods:1 1 TMD and 1 1 healthy subjects were evoked by electrical stimulation.The saliva samples were collested before test,50 s and 1 00 s of stimulation after test seperately.Salivary cortisol was analysed by ELISA kit.The pain catastrophizing scale(PCS)was answered by all the subjects before stimulation.Data were statis-tically analysed.Results:The salivary cortisol concentration in TMD patients was higher than that in the controls(P <0.05).After stimulation,it showed a downward trend.No interaction between time and groups.The total scores of PCS including three indexes(ru-mination,magnification,helpless)were positively correlated with salivary cortisol concentration.Conclusion:The unpredictable stress causes high level of cortisol.which is related to pain catastrophizing.