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.

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 investigate the changes of serum inflammatory factors and blood glucose in patients with systemic inflammatory response syndrome (SIRS) . Methods Seventy eight SIRS patients were divided into survival subgroup (n =37) and fatal subgroup ( n = 41), 35 non-SIRS patients were designated as control group. Thirty eight out 76 patients whose blood glucose was higher than 6. 1 mmol/L were randomly selected for intensive insulin therapy. Serum IL-6, IL-10, IL-13, TNF-α and blood glucose were measured; HLA-DR expression on monocytes was detected. Results Serum IL-6, TNF-αand blood glucose levels were (80±8) vs. (42±7)×10~3μg/L, (52±20) vs. (17±6) ×10~3μg/L and (11.9±1.1)vs.(6.5±1.5)mmoL/L in SIRS vs.non-SIRS group respectively(all P＜0.05);those were(108±21)vs.(66±22)×10~3μg/L,(28±8)vs.(16±9)×10~3μg/L,(14.4±2.1)vs.(7.0±1.0)mmol/L in fatal vs.survival group,respectively(all P＜0.05).The changes of IL-10,IL-13 and HLA-DR expression intensity of monocyte showed a reverse trend.The intensive insulin therapy reversed the above tendency and reduced the fatality rate.Conclusions Blood glucose levels are corrected with serum cytokines in SIRS patients and reflex the immune status and disease prognosis.Intensive insulin therapy can improve the prognosis of SIRS patients.

Objective To observe the dynamic changes and the effects of Captopril on interstitial fibrosis in lung tissue of neonatal rats with lung fibrosis induced by hyperoxia. Methods Two hundred and forty neonatal Wistar rats were randomly assigned into model group, air control group, normal saline control and Captopril-trcated group (n=60 each).The air control group was exposed to room air (FiO2 = 0.21), and the rest three groups were continuously exposed to hyperoxia (FiO2 = 0.9) for 21 days. During the exposure, the Captopril-treated group received Captopril [ 30 mg/( kg·d) ] by intragastric administration, and the normal saline control group was administrated with normal saline instead, the model group did not receive any treatment. On the 1 st, 3 rd, 7 th, 14 th and 21 st day of exposure, the subjects were sacrificed. And then, the protein levels of collagen Ⅲ (Co-Ⅲ ) were measured by enzyme-linked immunosorbent assay and angiotensin Ⅱ(Ang Ⅱ )by radio-immunity technique, and the mRNA expression of Ang Ⅱ, Co- Ⅲ was measured by RT-polymerase chain reaction. The changes of lung histomorphology were observed. Results On the 14 th day, The Ang Ⅱ, Co- Ⅲ protein levels and their mRNA expression of modal group and normal saline control group increased significantly as compared to the air control group ( P < 0.05 ), except the Ang Ⅱ mRNA expression of normal saline control group. The Ang Ⅱ and Co-Ⅲ protein levels of model group was (838.22 ± 197.75 ) and ( 104.21 ± 43.37) ng/mg respectively, and normal saline control group was ( 759.97 ± 60.81 ) and ( 128.69 ± 54.74) ng/mg respectively on the 21 st day, their mRNA expression of two groups also increased to the peak on the 21 st day(P< 0.05).The AnglI and Co- Ⅲ protein levels of Captopril-treated group was (554.52 ± 59.32) and (39.90 ± 13.45) ng/mg on the 21 st day respectively, their mRNA expression was (1.50 ± 0.84 ) and (1.13 ± 0.55) respectively, and decreased significantly as compared to the model group and normal saline control group respectively (P<0.05), but increased significantly as campared to the air control group (P < 0.05). The histopathological examination demonstrated different degrees of alveolitis, broaden interstitium and reduced alveolar quantity in the model group and normal saline control group compared with air control group. The pathological changes were markedly alleviated in the Captopril-treated group. Conclusion Captopril may have protective effects on lung injury induced by hyperoxia.