The placement of stent in coronary artery reduces the restenosis rate of percutaneous transluminal coronary angioplasty(PTCA),but the restenosis has perplexed us so far. May be a novel drug coated stent will bring us a new hope in the coming years.

The role of apply and study of techniques of intelligent building(IB) is reviewed in recent years, although cultural heritage report way lots of relevantly IB, construct the report way of the medical treatment building intelligent is the less, right various project of author take into to categorize, for development and design of the hospital intelligent building of outpatient and emergency department provides the reference.

Diabetes mellitus impacts patient survival and quality of life mainly due to its acute and chronic complications.Pancreas transplantation may restore normoglycemia and reduce the complication of insulin-dependent diabetes,thus improving the quality of life and prolonging patient's survival.Although pancreas transplantation requires major surgery and life-long immunosuppression therapy,it currently remains the gold stand for patients with type 1 diabetes mellitus,who do not respond to conventional therapy.Meanwhile,potential of the islet transplantation,insulin-producing cells replacement therapy,and artificial pancreas as the alternative to pancreas transplantation are under investigation.

thymus.It is not clear why and how these distribution exist,which is possibly correlated to recruitment,homing,subset,and microenvironment of NK cells in each tissue or organ.

The mucosal tissues form the interface between the outside world and the sterile environment of the body.Innate immunity plays a critical role in the maintenance of mucosal homeostasis.Recently,a new subset of innate immune cells named NK-22 has been discovered to reside at tonsil and intestine both in human and mice.NK-22 cells share features with both natural killer (NK) cells and lymphoid tissue-inducing (LTi) cells.NK-22 cells express a variety of NK cell receptors and phenotypically resemble that of immature NK cells (iNKs).However,they are quite different from NK cells in function and development.NK-22 cells lack conventional NK cell cytotoxic function and produce IL-22 instead of IFN-?.It is currently considered that NK-22 cells are not a subset of NK cells.They develop from LTi cells and the development process depends on ROR?t and commensal microflora.NK-22 cells are involved in immune protection against the pathogen Citrobacter rodentium.The IL-22 secreted by NK-22 cells contributes to epithelial cell resistance to injury and mucosal tissue repair after microbial infection.

Animal model of aged rat nephrotoxicity was induced by i. p. administrationof gentamycin in a dose of 140mg/kg/day. Part of those rats were treated with CordycepsSinensis(CS), Epimedium(Ep) and Astragalus Membranaccus (AM) in form of decoc-tion per Os and others seryed as control. The results were summarized as. 1. The nephro-toxicity of gentamycin was aggrevated with age. CS, Ep and AM are effective drugs inpreventing the tdeular damage caused by gentamycin in rats. The pathological changes ofrenal tuoules of the rat groups which treated with CS, Ep and AM were less severe thanthat of the control. 2. CS, Ep and AM could prevent the decline of renal cortical Na~+-K~+-ATPase activity of aged rat induced by gentamycin.

Free fatty acids(FFAs) provide an important energy source and also act as signaling molecules.Medium to long-chain free fatty acids can activate the intracellular signal pathways in the pancreatic ?-cells and play a role in regulating insulin secretion as an extracellular signal molecular via binding to the FFA receptor G protein-coupled receptor 40(GPR40). Furthermore,GPR40 is associated with several biological effects including cell proliferation and antiapoptosis of nerve cells.GPR40 act an important role in the connection of obesity and diabetes or cancers.GPR40 will probably become a novel kind of antidiabetic and anticancer drugs.

ve To assess the protective effect of fentanyl on primary cultured myocardial cells against injury induced by anoxia-reoxygenation. Methods Ventricular myocardial cells enzymatically isolated and cultured in 1640 culture medium for 6 days were randomly divided into 5 groups: group A received no anoxia served as control; group B received 2 hours anoxia followed by half an hour reoxygenation; and group C, D and E received 10ng ? ml-1, 30 ng ? ml-1 and 50 ng? ml-1 fentanyl respectively before anoxia-reoxygenation. The cell viability, myocardial intracellular content of malondialdehyde (MDA) and the activities of lactic dehydrogenase (LDH) and creatine kinase(CK) were measured at the end of the experiment. Results Anoxia-reoxygenation caused dramatic decrease in cell viability, and increases in myocardial intracellular MDA content and the LDH and CK activities as compared with those in control group. Fentanyl 30 ng?ml-1 and 50 ng?ml-1 significantly attenuated the increases in LDH, CK activities and MDA content, and decrease in cell viability caused by anoxia-reoxygenation. Fentanyl 10ng?ml-1 did not produce any significant changes. Conclusions Fentanyl can produce protective effects on primary cultured cardiomyocytes against anoxia-reoxygenation injury.

As for pediatric patients,antibacterial drugs are the most common prescription drugs.These agents play a significant role in reducing the incidence and mortality of human infections.However,at the same time,some related adverse reactions appeared,such as the impact on intestinal microflora colonization.Intestinal microbial population has great importance in regulating body's metabolism.If early use of antibiotics in life,the composition of the intestinal microbiota will be destroyed,and resulting in obesity.Animal experiments showed that low-dose antibiotics may promote an increase in body weight,and the use of antimicrobial drugs in the early life was more effective than that in late stage.Currently,available human epidemiological investigation indicated that antibacterial drugs had a similar effect in human.Gut flora in early life is essential for the later metabolism of body,but it is susceptible to interference.Using probiotics after the application of antimicrobial drug may be beneficial to improve the balance of intestinal microflora.This may be a new direction to prevent obesity after the early use of antimicrobial drugs.Now,the domestic and foreign reports were combined to elaborate the antibacterial drug metabolism in animals,the influence of body quality on the quality of the human body and the corresponding measures after application of antimicrobial agents.

Objective To compare open reduction and internal fixation (ORIF) and minimally invasive percutaneous plate osteosynthesis (MIPPO) in the operative treatment of complicated proximal humeral fractures.Methods From January 2014 to October 2015,55 complicated proximal humeral fractures were treated at our department.They were 32 men and 23 women,from 21 to 81 years of age (average,51 years).According to Neer classification,34 cases belonged to three-part fractures and 21 ones to four-part fractures,14 of which were complicated with dislocation.Of them,35 received ORIF and 20 underwent MIPPO.The 2 groups were compared in terms of operation time,intraoperative blood loss,incision length and Neer scoring of the shoulder function at the final follow-ups.The 2 groups were compatible without significant differences in preoperative demographic data (P ＞ 0.05).Results The 55 patients were followed up for 6 to 12 months(mean,9 months).The operation time (100.5 ± 10.2 min),intraoperative blood loss (80.0 ± 10.5 mL),and incision length (7.5 ± 3.2 cm) in the MIPPO group were significantly better than those in the ORIF group (120.0±10.1 min,200.5±10.2mL,and10.5±5.3cm,respectively) (P ＜0.05).According to the Neer scoring of the shoulder function at the final follow-ups,the good to excellent rate was 71.4％ (25/35) in the ORIF group and 85.0％ (17/20) in the MIPPO group,showing a significant difference (P ＜ O.05).The incidence of humeral head necrosis was 15 in the ORIF group,significantly higher than that (3) in the MIPPO group (P ＜ 0.05).Conclusion In treatment of complex proximal humeral fractures,compared with ORIF,MIPPO may lead to less damage to local blood supply,less trauma,and quicker functional recovery due to early functional exercise.