... In order to know whether clustering of LBP by anti-LBP Ig also Adhesion of pathogen to host tissue is a prerequisite for many types of infections Diseases such as leishmaniases are is generally ... protein were dissolved in 2% nitric acid prior to analysis Assay of laminin binding to LBP Laminin binding to pure LBP was assayed according to Malinoff & Wicha [17] Nitrocellulose discs (6 mm diameter) ... Ig Fig Isolation and identification of LBP L donovani membrane proteins isolated by biotinylation and streptavidin–agarose extraction and passed through DEAE-cellulose, Con A–Sepharose and laminin–...
Ngày tải lên: 08/03/2014, 23:20
... its interaction with transmembrane substrates This is supported by our work and by other studies showing its activity is highly sensitive to factors that FEBS Journal 272 (2005) 5544–5557 ª 2005 ... used to generate the plasmid e-3FLAG standard D E Hoke et al h This mixture was then centrifuged at 18 000 g and the supernatant transferred to a separate tube This supernatant was brought up to ... activity to be detected from lg of extract (Fig 3F) Collectively these data show that COS7-SPC99-3FLAG extracts can be used to monitor c-secretase activity and that this activity is sensitive to CHAPSO...
Ngày tải lên: 16/03/2014, 23:20
báo cáo hóa học: " The acute inflammatory response to intranigral a-synuclein differs significantly from intranigral lipopolysaccharide and is exacerbated by peripheral inflammation" pptx
... was analyzed by immunohistochemistry using an anti Iba-1 antibody, which recognises ionized calcium binding adaptor molecule-1, an EF-hand protein that is expressed by microglia and up-regulated ... state, has a cytoplasmic distribution The activation of macrophages by proinflammatory cytokines and by scavenger receptors causes the NFĸB heterodimer to dissociate from its IkB inhibitory accessory ... SNCA and BSA treatment was analysed by immunohistochemistry using an anti-ICAM-1 antibody ICAM is ubiquitously expressed at low concentrations but will increase after exposure to proinflammatory...
Ngày tải lên: 19/06/2014, 22:20
Báo cáo khoa học: Tumor necrosis factor-a converting enzyme is processed by proprotein-convertases to its mature form which is degraded upon phorbol ester stimulation pptx
... formation and endocytosis PMA is known to bind to the C1b domain of PKC and to activate its activity To elucidate whether activation of PKC indeed mediates mature TACE disappearance we stimulated ... which is sensitive to phorbol esters Taken together, both TACE and ADAM10 possess a-secretase activity and are proteolytically activated by PC7 and furin Furthermore, a furin-independent and PMA ... Jarvis, R & Murphy, G (2001) Shedding of c-Met is regulated by crosstalk between a G-protein coupled receptor and the EGF receptor and is mediated by a TIMP-3 sensitive metalloproteinase J Cell...
Ngày tải lên: 08/03/2014, 02:20
How to Make Money Online with eBay, Yahoo!, and GoogleA Step-by-Step Guide to Using Three Online docx
... 904-4069 TERMS OF USE This is a copyrighted work and The McGraw-Hill Companies, Inc (“McGraw-Hill”) and its licensors reserve all rights in and to the work Use of this work is subject to these terms ... built by people who serendipitously stumbled onto the right formula, why leave such an important factor to chance? This book describes the basic principles, ideas, and tools that you’ll need to ... costs, such as sales tax and delivery Price is only one aspect in the decision to buy But on the Internet, the weight given to price is much greater This is a perfectly natural, and much predicted,...
Ngày tải lên: 28/06/2014, 17:20
Báo cáo y học: "Peroxisome proliferator-activated receptor γ1 expression is diminished in human osteoarthritic cartilage and is downregulated by interleukin-1β in articular chondrocytes" doc
... designed and performed cell and real-time RT-PCR experiments and some immunohistochemistry experiments MB participated in the study design and data analysis LM-E performed some immunohistochemistry ... Effects of peroxisome proliferatoractivated receptor-γ (PPAR-γ) on the expression of inflammatory cytokines and apoptosis induction in rheumatoid synovial fibroblasts and monocytes J Autoimmun 2001, ... where it is the target of the fibrate class of drugs and is believed to function in the catabolism of fatty acid [6] PPARβ/δ is fairly ubiquitous and seems to be important in lipid and energy...
Ngày tải lên: 09/08/2014, 10:20
báo cáo khoa học: "The grapevine guard cell-related VvMYB60 transcription factor is involved in the regulation of stomatal activity and is differentially expressed in response to ABA and osmotic stress" ppt
... grape berry is photosynthetically active and stomata are functional, and was reduced after veraison, when stomata evolve into non-functional lenticels [29] (Figure 2C) Interestingly, at this stage, ... expression Histochemical analysis of GUS expression in several independent lines indicated that the activity of the VvMYB60 promoter is restricted to guard cells (Figure 3D, E and 3F) This result is ... and 96) On the other hand, the grape accession protein ABK59040 was closely related to AtMYB30 and AtMYB31 and to a lesser extent to AtMYB94 and AtMYB96 (Figure 1A) Hereafter, we will refer to...
Ngày tải lên: 11/08/2014, 11:21
Báo cáo y học: " Apoptosis of viral-infected airway epithelial cells limit viral production and is altered by corticosteroid exposure" pot
... "net" apoptosis by day is approximately the same but timing to onset this apoptosis is altered by Bud This change in DR4 expression by corticosteroid treatment of viral-infected AEC and the resulting ... DR4 vs apoptosis and p = 0.0001 for DR5 vs apoptosis) This data suggests that apoptosis in Acute vial infection may be mediated by DR4/DR5 signaling In vitro apoptosis and death receptor expression ... be limited by apoptosis, and if dysregulated, in disease states such as asthma, this may lead to longer viral persistence and inflammation Insight into possible mechanisms for the persistent inflammation...
Ngày tải lên: 12/08/2014, 16:20
Báo cáo khoa học: The autophagic response to nutrient deprivation in the hl-1 cardiac myocyte is modulated by Bcl-2 and sarco⁄endoplasmic reticulum calcium stores ppt
... autophagosomes and cargo by lysosomal proteases [2,3] The autophagic pathway is crucial for maintaining cell homeostasis and disruption to the pathway can be a contributing factor to many diseases ... technique we employed is specific to quantify macroautophagy Such a distinction is relevant, as chaperonemediated autophagy, which targets cytosolic proteins, is strongly stimulated by ketone bodies, which ... homeostasis is maintained by the opposing processes of release by the ryanodine receptor and re-uptake by SERCA Thapsigargin (TG), a selective SERCA inhibitor, can be used to deplete S ⁄ ER calcium stores...
Ngày tải lên: 07/03/2014, 09:20
Báo cáo khoa học: Proteolysis of the tumour suppressor hDlg in response to osmotic stress is mediated by caspases and independent of phosphorylation pot
... UV radiation This phosphorylation is mediated by p38c MAPK and triggers its dissociation from the cytoskeletal protein GKAP, therefore releasing it from the cytoskeleton into the cytoplasm [3] ... kinase and this may facilitate its phosphorylation after sorbitol treatment In addition, we have also shown that hDlg is largely degraded in cells exposed to hypertonicity and that this is not ... when apoptosis is initiated in HeLa cells exposed to hypertonicity, activation of caspases causes the proteolysis of hDlg at YEVD747 and this releases it from the cortical cytoskeleton at the...
Ngày tải lên: 23/03/2014, 06:20
Báo cáo y học: "The matrix-forming phenotype of cultured human meniscus cells is enhanced after culture with fibroblast growth factor 2 and is further stimulated by hypoxia" pdf
... 5'-TGAAGCACCTTCCCTGAGAAG- Histology and immunohistochemistry Cell aggregates were fixed in 4% formaldehyde and embedded in paraffin wax; µm sections were cut and stained with 0.1% safranin-O For immunohistochemical ... designed and performed the experiments described in this study and was responsible for the initial versions of this manuscript LMG performed all the immunohistochemical experiments included in this ... ability of FGF2-expanded meniscus cells to re-express a matrix rich in collagen I and II is enhanced by hypoxia This combination strategy may improve cell-based approaches to generate the biomechanical...
Ngày tải lên: 09/08/2014, 07:20
báo cáo khoa học: "The adsorption of biomolecules to multi-walled carbon nanotubes is influenced by both pulmonary surfactant lipids and surface chemistry" doc
... details Empa, Swiss Federal Laboratories for Materials Science and Technology, Laboratory for Materials Biology Interactions, St Gallen, Switzerland 2Institute of Anatomy, Division of Histology, University ... MWCNTs This may be due to decreased lipid binding to the functionalized tubes in comparison to P-MWCNTs Another reason may be that similar steric hindrance is reached either by pre-coating or by functionalization ... Moreover it is a dynamic interplay of associating and dissociating biomolecules [23,24], which is an entity known as the particles “corona” This biomolecule-particle interplay is governed by a large...
Ngày tải lên: 11/08/2014, 00:22
Báo cáo y học: "Sensitivity of mice to lipopolysaccharide is increased by a high saturated fat and cholesterol diet" pptx
... promoters are activated by AP-1, NFkB, and by STAT1 and its secondary target, interferon regulatory factor-1 [12-14,44] TNFα is a strong activator of AP-1 and NFkB, and IL-6 and IFNγ each cause phosphorylation ... figure and contributed to the sections describing and discussing the results RLS and JLR participated in processing mice and samples, western blotting and RT-PCR for VCAM-1 and iNOS, and contributed ... Thomas L, Fishbein MC, Luthringer D, Xu XP, Rajavashisth TB, Yano J, Kaul S, Arditi M: Tolllike receptor-4 is expressed by macrophages in murine and human lipid-rich atherosclerotic plaques and upregulated...
Ngày tải lên: 11/08/2014, 08:21
báo cáo khoa học: " Production of viable male unreduced gametes in Brassica interspecific hybrids is genotype specific and stimulated by cold temperatures" potx
... Australia Pty Ltd for provision of the cultivars and accessions used in this study MNN and WAC were supported by Grains Research and Development Corporation project UWA00120 during this project Authors’ ... contributed to conceptualization and experimental design ASM carried out the experimental work and data analysis, and drafted the manuscript WAC, MNN and GY supervised ASM and revised the manuscript ... formation and pre-meiotic doubling Firstly, pentad and hexad production were highly positively correlated (r2 = 0.56), and most sporads of this form appeared to have four larger nuclei and one...
Ngày tải lên: 11/08/2014, 11:21
Báo cáo y học: "Detection of poliovirus by ICC/qPCR in concentrated water samples has greater sensitivity and is less costly using BGM cells in suspension as compared to monolayers" pot
... and pp tubes In the future we expect to study adenovirus 40, 41, astrovirus, and rotaviruses which are also found in environmental waters and compare monolayers and suspensions by ICC/qPCR, and ... this article as: Balkin and Margolin: Detection of poliovirus by ICC/ qPCR in concentrated water samples has greater sensitivity and is less costly using BGM cells in suspension as compared to ... ethanol was increased from 200 uL to 230 uL and the elution Buffer AE was decreased from 200 uL to 60 uL These columns are used in our lab to extract and co-purify DNA and RNA viruses from cell lysates...
Ngày tải lên: 12/08/2014, 01:22
Báo cáo y học: " Persistent resistance to HIV-1 infection in CD4 T cells from exposed uninfected Vietnamese individuals is mediated by entry and post-entry blocks" potx
... [9-11] This resistance was usually restricted to HIV-1 isolates using the CCR5 chemokine receptor (R5 isolates) to enter target cells [12-14] Invalidating mutations in the CCR5 gene confer resistance ... exposed to HIV-1 and yet remain uninfected (exposed uninfected individuals, EU) are likely to be naturally resistant to infection Relative resistance of CD4 T cells and/ or macrophages to HIV1 ... Resistance to HIV-1 infection in vivo has not so far been linked to the expression or genetic polymorphism of these restriction factors [7,8], but the efficiency of viral replication is likely to...
Ngày tải lên: 13/08/2014, 09:20
Báo cáo y học: "Retrospective agreement and consent to neurocritical care is influenced by functional outcome" ppt
... satisfied, satisfied, neither satisfied nor dissatisfied, dissatisfied, and very dissatisfied The answers ‘very satisfied’ and ‘satisfied’ were categorized as satisfied, whereas ‘neither satisfied ... nor dissatisfied,’ ‘dissatisfied,’ and ‘very dissatisfied’ were scored as dissatisfied Functional outcome was defined as favorable (mRS to 1), mild to moderate disability (mRS to 3), severe disability ... outcome (that is, contentment with how the patient and family members were covered by the staff, educated with regard to the prognosis and future course of the disease, and experienced decision making)...
Ngày tải lên: 13/08/2014, 21:21
Coming to terms with the past in postwar literature and philosophy
... narrator who idealises Mahlke and his exploits, but also Mahlke’s tormentor; his friend, but simultaneously his persecutor The reader is thus repeatedly invited to see through Pilenz’s narrative and ... special valour and achievement, and he even pilfers the medal from a distinguished visitor to his high school, which results in his expulsion Although still a teenager, Mahlke changes his mind suddenly ... admit and perhaps not even understand, fail to come to terms with their past Pilenz is exemplary in his prevarication and his obfuscation of his true relationship with Mahlke, whom he assists...
Ngày tải lên: 01/11/2013, 09:20
Tài liệu How to Win Friends and Influence People by Dale Carnegie docx
... Lincoln It was this desire for a feeling of importance that inspired Dickens to write his immortal novels This desire inspired Sir Christoper Wren to design his symphonies in stone This desire made ... bitter disappointment, Lincoln sat down and wrote Meade this letter And remember, at this period of his life Lincoln was extremely conservative and restrained in his phraseology So this letter coming ... appreciation and encouragement were alien to his lips After studying the principles discussed in this book, this employer sharply altered his philosophy of life His organization is now inspired...
Ngày tải lên: 24/01/2014, 00:20