... phosphorylated ERK, p38 and JNK (p-ERK, p-p38 and p-JNK) and total ERK, p38 and JNK (tERK, tp38 and tJNK) (B) The ratio of phosphorylated to total ERK (p44 ⁄ 42), p38 and JNK at each time point ... support and axon regeneration, SCs exhibit potential immune functions, similar to the non-myelinating glia of the CNS SCs can be induced to produce cytokines and chemokines, to express major histocompatibility ... molecules and adhesion molecules, and to serve as antigen-presenting cells [18–20] These chemokines and inflammatory proteins may recruit macrophages from the blood vessels, leading to local inflammation...
Ngày tải lên: 18/02/2014, 18:20
... Education and Research (Fö: 1456-00) to CB and VJ and by the 'Deutsche Krebshilfe' (Grants101764 Be1 and 10-2220 Be4) to CB, PM and WB 15 16 References 10 11 12 13 14 Ashkenazi A, Holland P, Eckhardt ... of TRAIL and its receptors in 1997 a panel of agonistic antibodies for TRAIL-receptors R1 and R2 have been developed and tested in clinical phase I and II trials [4-18] However, up to now only ... Holland P, Eckhardt SG: Ligand-based targeting of apoptosis in cancer: The potential of recombinant human apoptosis ligand 2/tumor necrosis factor-related apoptosisinducing ligand (rhapo2l/trail) J...
Ngày tải lên: 09/08/2014, 10:20
Báo cáo khoa học: "Early percutaneous dilatational tracheostomy leads to improved outcomes in critically ill medical patients as compared to delayed tracheostomy" doc
... tracheostomy is safe and associated with low complications rates Further studies are needed to define predictors of prolonged mechanical ventilation and to determine whether the survival and other ... debate regarding the optimal timing of tracheostomy In an attempt to balance the risks and benefits of tracheostomy, it is common practice today to delay the procedure until patients have required ... approach to tracheostomy and the apparent safety of this technique, the optimal timing of this procedure warrants reevaluation Recent studies favor the use of early tracheostomy in terms of improved...
Ngày tải lên: 12/08/2014, 22:22
New education technologies and industry linkages to improve training quality, adapting to the knowledge-based economy
Ngày tải lên: 11/03/2015, 07:59
How and Where Capital Account Liberalization Leads to Economic Growth
... quantity and quality of investment (see, for example, Arestis and I am grateful to Warren Mosler and Malcolm Sawyer for extensive and helpful comments All remaining errors, omissions and ambiguities ... finance and growth in a satisfactory way To perform such a task, time series data and a time series approach are required, as for example in Granger (1988) amongst others Free Banking Leads to Stability ... example, Stiglitz and Weiss, 1981), which leads to two types of problems: adverse selection and moral hazard Adverse selection refers to cases when more creditworthy borrowers are drawn to other means...
Ngày tải lên: 24/10/2012, 08:50
Mô hình triển khai IPTV của VNPT tại Hà Nội và giải pháp nhằm nâng cao chất lƣợng dịch vụ VNPT’s IPTV Implementation in Hanoi and Solutions to Improve Service Quality
... Các tham số QoS đƣợc đƣa vào để tính to n QoE tƣơng ứng Việc tính to n đƣợc thực qua việc so sánh tham số QoS với tham số QoS QoE chuẩn (có đƣợc từ tính to n nhƣ phần phƣơng pháp đánh giá QoE) ... thang điểm 2, “Bad” tƣơng ứng thang điểm V-factor triển khai dựa mô hình gốc MPQM Tuy nhiên, việc “cho điểm” đánh giá chất lƣợng hình ảnh, V-factor cung cấp thêm thông tin cần thiết cho việc ... ngƣời sử dụng Sơ đồ bố trí hệ thống quản lý đƣợc mô tả nhƣ hình Thuật to n tiến trình QoE biểu diễn hình dƣới: Hình 3.12: Thuật to n tiến trình QoE Đầu tiên, hệ thống đo tham số QoS từ phần tử cấu...
Ngày tải lên: 26/11/2013, 20:44
Tài liệu Báo cáo khoa học: Association of mammalian sterile twenty kinases, Mst1 and Mst2, with hSalvador via C-terminal coiled-coil domains, leads to its stabilization and phosphorylation doc
... to activation of Mst1 and Mst2 are poorly understood Mst1 has been reported to become activated if recruited to or artificially targeted to the plasma membrane [15,16] as well as in response to ... orthologues of Nore1 and Rassf1 not appear to exist in flies How the Sav ⁄ Mst pathway contributes to apoptosis and ⁄ or coordinates with other regulatory pathways of Mst, if at all, remains to be determined ... factor 1; Rassf1) [15,16,25], and most recently, Raf1 (with Mst2) [26] The association of Mst with Nore1 or Rassf1 leads to an inhibition of Mst kinase activity, yet these complexes appear to...
Ngày tải lên: 19/02/2014, 06:20
Báo cáo khoa học: "Query-based sentence fusion is better defined and leads to more preferred results than generic sentence fusion∗" pdf
... related sentences, both generic and question-based ones, and both intersection and union ones While it seems a reasonable hypothesis that question-based fusions will lead to more agreement among humans, ... subjects design Participants were randomly assigned to either the intersection or the union condition, and within each condition they first had to produce 25 generic and then 25 question-based fusions ... statistics in Table Naturally, intersection fusion leads to shorter sentences on average than union fusion More interestingly, question (Q)-based fusions lead to significantly shorter sentences than their...
Ngày tải lên: 08/03/2014, 01:20
Báo cáo khoa học: Super life – how and why ‘cell selection’ leads to the fastest-growing eukaryote doc
... refers to the control by membrane processes on the maximum specic growth rate Inserting the experimental observations into this equation, and assuming that the surface -to- volume ratio is 10%, leads ... capacity and the proton stoichiometry) to propagate at its maximum specic growth rate The average pH of the fresh medium in the reservoir was adjusted with H2SO4 and ranged from 6.0 to 6.3 The ... lmt = 0.78, lwt = 0.54, Ntotal = Nwt + Nmt, where the subscripts mt and wt stand for mutant and wild-type cells, respectively; t = time; dt = change in time; hmt = proton stoichiometry per cell...
Ngày tải lên: 16/03/2014, 04:20
Báo cáo khoa học: From meiosis to postmeiotic events: Alignment and recognition of homologous chromosomes in meiosis ppt
... homologous alignment obtained from recent studies in the fission yeast Schizosaccharomyces pombe and the nematode Caenorhabditis elegans, and propose models for homologous recognition Alignment ... transcribed rDNA loci and histone genes [36] A previous model proposed roles for transcription and for a specialized transcription factory in homologous chromosome recognition and pairing [37,38] ... attached to a specific transcription factory, in which transcriptional machinery proteins are aggregated, and those DNA regions that are not undergoing transcription protrude from the factory and form...
Ngày tải lên: 29/03/2014, 08:20
Fueling Fair Practices - A road map to improved public policy for used car sales and financing docx
... actors to take justice into their own hands; it discourages vigilantism The story of how policy makers permitted auto lenders to take these extraordinary measures is long and interesting Historically ... sold and financed is intentionally structured to be needlessly complicated and time consuming in order to confuse buyers and enable dealers to charge excessive prices and fees for the car and ... power to take a car away from a family without protection This leads in many cases to repossessions when the lender is not entitled to the car, loss of the family’s ability to get to work, and...
Ngày tải lên: 30/03/2014, 10:20
Báo cáo khoa học: Transfection with 4-hydroxynonenal-metabolizing glutathione S-transferase isozymes leads to phenotypic transformation and immortalization of adherent cells pdf
... GS-HNE, has been shown to mediate mitogenic signaling in vascular smooth muscle cells [37], and its inhibitors have been shown to inhibit tumor necrosis factor-a-induced apoptosis and caspase-3 activation ... into HLE B-3 and CCL-75 cells ranged from 40% to 70% To determine the effect of wildtype and mutant forms of GST on injected cells, all surviving HLE B-3 and CCL-75 cells were scored at 24 and ... grants EY 04396 (to Y C A.), CA77495 (to S A.), ES 07804 (to P Z.) and CA 76348 (to S V S.) References Pryor, W.A (1986) Oxy-radicals and related species: their formation, lifetimes, and reactions...
Ngày tải lên: 30/03/2014, 13:20
Báo cáo khoa học: The inhibition of Ras farnesylation leads to an increase in p27Kip1 and G1 cell cycle arrest pdf
... [26]), and the PI3K pathway, which leads to increased translation of cyclin D1 [58] and to its stabilization [59–61] Ras activates the PI3K/PKB pathway and PKB in turn phosphorylates and deactivates ... antiCdk6 and with monoclonal anti-p27Kip1 antibodies this to be the regulatory pathway that leads to reduced levels of p27Kip1 because HR12 treatment had no effect on the rate of p27Kip1 synthesis and ... on growth and on the cell cycle We find that HR12 suppresses anchorage-dependent and independent growth and motility of Rat1/ras (Figs and 2) Furthermore, treatment with HR12 leads to arrest of...
Ngày tải lên: 31/03/2014, 01:20
Work placement report: Recruitment in Thang Long postal insurance company and recommendations to improve the quality of recruitment
... opportunity to participate in process interview candidates •I sat and listened to interview In the meeting And then… •I gave my opinion on the proposed additional •Employers and director in company ... process The quality and quantity in the recent years • Supporting for managing and using human resource • Creates equal opportunities for all applicants and employees • Quite scientific and detailed ... solve situations Interview Divided candidates into small groups -7 persons A group has about 20 minutes to discuss Stage splits to small steps: examination and team work solve situations Case...
Ngày tải lên: 28/05/2014, 10:14
Báo cáo sinh học: " Reduced expression of Jak-1 and Tyk-2 proteins leads to interferon resistance in Hepatitis C virus " docx
... immunity and clear virus infection naturally The majority of people exposed to HCV slowly develop into chronic infection Long-standing chronic inflammation in the liver due to the virus infection leads ... have now proved to be a suitable model to study the host-virus interaction Understanding how viral and host factors influence interferon sensitivity is important as it may lead to the development ... experiments to compare the level of expression of individual proteins of Jak-Stat pathways between IFN-sensitive and IFN-resistant cells Interferon first binds to cell surface receptor that leads to activation...
Ngày tải lên: 18/06/2014, 18:20
báo cáo hóa học: " Occurrence of post traumatic stress symptoms and their relationship to professional quality of life (ProQoL) in nursing staff at a forensic psychiatric security unit: a cross-sectional study" potx
... symptoms tend to stay at a ward with high structure and less need for engagement in patients rehabilitation The long experience of these nurses leads both to a higher exposure to violence, and ... forensic psychiatry and the relationship between, and occurrence of job satisfaction, burnout and post traumatic stress symptoms has not been explored The aim of this present study is to explore relations ... scale to rate the extent to which they had been bothered in the past month by 17 symptoms of post traumatic stress based on the DSM-IV symptom clusters: reexperiencing, avoidance/numbing, and arousal...
Ngày tải lên: 18/06/2014, 18:20
báo cáo hóa học: " Identifying type and determinants of missing items in quality of life questionnaires: Application to the SF-36 French version of the 2003 Decennial Health Survey" pot
... (PF1 to PF10), role limitations relating to physical health (RP1 to RP4), bodily pain (BP1 and BP2), general health perceptions (GH1 to GH5), vitality (VT1 to VT4), social functioning (SF1 and ... Statistics and Economic Studies (INSEE), between October 2002 and October 2003; a representative sample of the French population was surveyed to provide data on the health status of this population and ... between 2% and 7% The type of missingness was missing at random for 18 items (items PF1, RP1, RP3, BP2, GH1, GH4, RE2 and all items of VT, SF and MH subscales) and missing not at random for the...
Ngày tải lên: 18/06/2014, 19:20
báo cáo hóa học:" The psychological context of quality of life: a psychometric analysis of a novel idiographic measure of bladder cancer patients’ personal goals and concerns prior to surgery" pot
... approach is limited to a maximum of eight responses We used the Rapkin and Schwartz (2004) approach to permit a wider variety and number of responses to emerge, and to allow individuals to directly evaluate ... one’s own terms and to try to return to their life before cancer Alternatively, men tended to focus more on accomplishing financial concerns, accomplishing chores and tasks, and sports These ... the relationship seems to reflect a direct influence On the other hand, symptoms like pain, constipation and nausea are not likely to be caused Morganstern et al Health and Quality of Life Outcomes...
Ngày tải lên: 20/06/2014, 15:20
báo cáo hóa học:" Daily physical activity and its contribution to the health-related quality of life of ambulatory individuals with chronic stroke" pot
... the factors reported to contribute to HRQL are not modifiable (e.g age), other factors are more difficult to modify after stroke (e.g severity of neurological impairment) and some factors are ... of the SF-36 and were not entered into the regression models Using linear regression, lower extremity impairment was first entered to control for the stroke motor severity and found to account ... Improved HRQL is expected to be supplementary to the other well known health benefits of PA [5] and our results emphasize the importance of PA after stroke PA has been reported to improve motor...
Ngày tải lên: 20/06/2014, 16:20