báo cáo khoa học: "PVP-coated silver nanoparticles block the

báo cáo khoa học: " Exploring ethical considerations for the use of biological and physiological markers in population-based surveys in less developed countries" docx

... be maintained in field settings. Reporting Results The reporting of findings of individual biological and physical measurements to survey participants is determined, in part, by the nature of the ... committees must weigh the risks and benefits of these types of trade- offs in surveys. The risks and benefits of participating in the survey must be consid...

Ngày tải lên : 11/08/2014, 18:20

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Báo cáo khoa học: " A biosensor assay for the detection of Mycobacterium avium subsp. paratuberculosis in fecal samples" potx

... in identifying animals in their early clinical stage, shedding low numbers of MAP in their feces, which can allow their quick removal from the rest of the herd, thereby avoiding further environmental ... fmol μ/l. The limit of detection was determined using the signal obtained for the negative control plus three times the standard deviation at that point. The da...

Ngày tải lên : 07/08/2014, 23:22

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báo cáo khoa học: "A Study to investigate the role of p27 and Cyclin E immunoexpression as a prognostic factor in early breast carcinoma" pptx

... status in invasive ductal and lobular carcinomas [9]. But the labelling index of cyclin D1 correlated with the pathological stage of the disease in invasive lobular carcinomas but not in invasive ... cyclin E in all invasive carcinomas and in the subgroup of IDC . This may be due to the early stage of the disease. The major limitation of this study is...

Ngày tải lên : 09/08/2014, 01:24

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báo cáo khoa học: "Carotid angiodysplasia complicated by the use of anti-hypertensive drugs during pregnancy: a case report" ppsx

... of 25% in the MAP within the first hour [5]. However, reports on the duration of hypertension before pregnancy, the nature of the underlying disease before the treatment and moni- toring of MAP ... this showed bilateral occlusion of her internal carotid artery in the intracranial position, pre-bifurcation and angiodysplasia in the cervical segments of...

Ngày tải lên : 10/08/2014, 23:20

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báo cáo khoa học: "Quantum dot-induced cell death involves Fas upregulation and lipid peroxidation in human neuroblastoma cells" pptx

... upregulation of the Fas receptor and lipid peroxidation, leading to impaired neuroblastoma cell functions. Further improvements of nanoparticles and our understanding of the underlying mechanisms of QD-toxicity ... cardiolipin, a mitochondrial membrane specific lipoprotein, is of particular relevance in neuronal cells [39,40]. The abundance of cardiolipin in the...

Ngày tải lên : 11/08/2014, 00:22

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báo cáo khoa học: "PVP-coated silver nanoparticles block the transmission of cell-free and cell-associated HIV-1 in human cervical culture" ppsx

... participated in the conception and experimental design of the in vitro HIV-1 manipulation and infection assays, in the analysis and interpretation of the data, and in the writing and revision of this ... working designing, and authoring E.N.G-T. participated in the analysis and interpretation of the data and in writing and revising thi...

Ngày tải lên : 11/08/2014, 00:22

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báo cáo khoa học: " Hydrophobic silver nanoparticles trapped in lipid bilayers: Size distribution, bilayer phase behavior, and optical properties" pot

... The stability of the assemblies was dependent on their storage temperature and, in turn, the state of the bilayer (gel or fluid phase). Given that the nanoparticles had diameters near or exceeding the ... disordering. DSC and fluorescence anisotropy results indicate that the hydrophobic nanoparticles were interacting with the bilayer in a concentration-dependent...

Ngày tải lên : 11/08/2014, 00:22

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Tài liệu Báo cáo khoa học: Protein kinase CK2 activates the atypical Rio1p kinase and promotes its cell-cycle phase-dependent degradation in yeast pdf

... aprotinin, leupeptin and pepstatin, twice in kinase buffer, and used for in vitro kinase assays. In vitro kinase assays Recombinant human protein kinase CK2 holoenzyme (0.5 U, corresponding to ... suggesting the absence of CK2 sites N-terminal of position 402 in the catalytic domain and the presence of several phosphorylation sites for CK2 in the C-terminal por...

Ngày tải lên : 18/02/2014, 16:20

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Tài liệu Báo cáo khoa học: Chemical approaches to mapping the function of post-translational modiﬁcations ppt

... acute and chronic in ammation in mammalian brain tissue both in vitro and in vivo, including in the detection of cerebral malaria. Retooling of this reporter system also allowed sys- tematic investigation ... GlcNAc-binding proteins, an intriguing result in the light of previous work on the proposed role of GlcNAc regarding both the nuclear localization of Alz...

Ngày tải lên : 18/02/2014, 17:20

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Tài liệu Báo cáo khoa học: 1. Signal Transduction 1.1 Integration of Metabolism and Survival pdf

... reduced incidence of papillomas and inhibition of progression to carcinomas. Mechanistically, loss of FAK is associated with increased apoptosis in both keratinocytes in vitro and in the skin in ... string of seven amino acids of unique sequence and a polyclonal antibody could be raised to target the VGSC protein. Blocking VGSC activity in the human BCa MDA...

Ngày tải lên : 19/02/2014, 07:20

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