boxplots of ppar responsive proteins with differential expression upon troglitazone administration 125
Expression dynamics of the hepatic mitochondrial proteome of the sod2+ mouse in response to troglitazone administration
... quantification of mt-COX1 and NDUFS3 122 Figure 38 Boxplots of PPAR- responsive proteins with differential expression upon troglitazone administration 125 Figure 39 Prolonged troglitazone ... properties of female HET mice 98 Table 10 Functional clustering of detected mitochondrial proteins 128 Table 11 List of detected proteins used to calculate MCV 182 Table 12 List of PPAR- responsive ... of troglitazone This is more compatible with the idiosyncratic DILI nature of troglitazone toxicity Such a model also explains the independence of correlation of drug dosage and toxicity in troglitazone...
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Báo cáo khóa học: ICAM-1 expression is highly NF-jB-dependent in A549 cells No role for ERK and p38 MAPK docx
... considerable up regulation of ICAM-1 expression at h poststimulation compared to unstimulated cells (Fig 5) Pre-incubation of cells with a range of concentrations of PD098059 or SB203580 showed ... preincubation with SB203580 (Fig 6) Analysis of GAPDH expression confirmed equality of loading Following densitometric analysis, EC50 values of 0.21 and 0.23 lM were calculated for inhibition of TNFaand ... role of NF-jB in the induction of ICAM-1 expression by proinflammatory cytokines In addition, we have used NF-jBdependent transcriptional reporters and ICAM-1 expression to address the role of p38...
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Báo cáo y học: "Aciculatin inhibits lipopolysaccharide-mediated inducible nitric oxide synthase and cyclooxygenase-2 expression via suppressing NF-B and JNK/p38 MAPK activation pathways" pot
... stimulated with LPS (1 μg/mL) for 24 h Then 100 μL of Griess reagent was mixed with 100 μL of the cell supernatant and the optical density at 550 nm was measured The concentration of nitrite ... cell extract (60 μg of proteins) was mixed with an equal volume of reducing SDS sample buffer (62.5 mM Tris-HCl, pH 6.8, 2% SDS, 1% glycerol, 300 mM 2-mercaptoethanol, and 0.0 0125% bromophenol blue) ... Following the manufacturer’s protocol, a mixture of μL of TurboFect™ (Fermentas) and μg of plasmid DNA, pEGFP-N1 plasmid, or pGL4.74[hRluc/TK] vector in 100 μL of DMEM serum-free medium was incubated...
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Tài liệu Báo cáo khoa học: Arsenite stimulated glucose transport in 3T3-L1 adipocytes involves both Glut4 translocation and p38 MAPK activity docx
... modification of a limited number of arsenite-sensitive target proteins, we hypothesized that elucidation of the mechanism of arsenite-induced glucose uptake may contribute to a better understanding of ... these proteins In agreement with the lack of IRS-tyrosine phosphorylation in response to arsenite, no association of the p85 or p110a subunits of PI-3¢ kinase with the IRS proteins was detected, again ... 3B) Treatment with arsenite did not lead to phosphorylation of PKB on either Ser473 or Thr308, nor of phosphorylation of PKC-k on T403 This observation agrees with the absence of PI-3¢ kinase...
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Báo cáo y học: "Homocysteine-induced macrophage inflammatory protein-2 production by glomerular mesangial cells is mediated by PI3 Kinase and p38 MAPK" doc
... quantified using BioRad Quantity One software package In order to study the effect of kinase inhibitors on MIP-2, MCs were incubated in the presence of Hcy (50 μM) with or without inhibitors U0126 (p42/44 ... influence expression Hence changes in MIP-2 expression can be attributed to an effect specific to Hcy, rather than to structural similarities with L-Cys Subsequently, the expression of MIP-2 induced ... analysis In line with the expression data, Hcy significantly increased MIP-2 protein levels in MC (figure 2B) Of note, MIP-2 expression increased 2.5 fold at 50 μMHcy, compared to expression at...
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báo cáo hóa học: " Air pollution & the brain: Subchronic diesel exhaust exposure causes neuroinflammation and elevates early markers of neurodegenerative disease" pdf
... pro-inflammatory effects of DE Subchronic DE Exposure Modifies the Pro-inflammatory Profile of the Midbrain In an effort to further address the degree of sensitivity of the midbrain to air pollution, ... Agency, U.S Department of Energy (Office of Freedom Car and Vehicle Technologies), and U.S Department of Transportation This manuscript does not represent the views or policies of any sponsor The ... (not associated with PD & AD) Results show that all regions with the exception of the cerebellum express elevated TNFa protein levels in response to the highest concentration of DE, 992 μg PM/m...
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Báo cáo y học: "Prolonged ozone exposure in an allergic airway disease model: Adaptation of airway responsiveness and airway remodeling" pptx
... for 4, from 12 Mean number of myofibroblastszone of specimens 8, andmice Mean number of myofibroblasts counted under electron microscopy in the subepithelial zone of specimens from mice exposed ... epithelium of bronchioles of mice Goblet cell counts in the epithelium of bronchioles of mice exposed to filtered air and to ppm ozone for 4, 8, and 12 weeks The results are expressed as number of cells ... consequence of bronchoconstriction Before taking readings, the box was calibrated with a rapid injection of 150 µl of air into the main chamber The difference between the pressure in the main chamber of...
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Tài liệu Exposure to Artificial UV Radiation and Skin Cancer ppt
... integration with the emission spectrum of any UV source, calculation of the erythemal output of this source Sources of natural and artificial UV radiation Solar radiation The sun is the main source of ... plot representation of a possible publication bias in the studies of risk for melanoma associated with first use of indoor tanning facilities in youth Standard error of logarithm of RR 0.2 0.4 0.6 ... associated with the use of desktop sunlamps and heavyweight floor-model sunbeds and a statistically significant tripled risk associated with use of more than two types of sunlamps, compared with no...
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Tài liệu Báo cáo khoa học: ATP-dependent modulation and autophosphorylation of rapeseed 2-Cys peroxiredoxin docx
... reduction of 2-Cys Prx-SO2H, however, experimental evidence is lacking [19–21] As with many proteins, phosphorylation of 2-Cys Prx via these two mechanisms requires the participation of additional ... binding of ligands Against this possibility, totally inactive 2-Cys Prx, caused by incubation with mm ATP and mm Mg2+, immediately recovered 75% of its original activity upon chelation of Mg2+ ... EGTA-mediated reversal of (ATP ⁄ Mg2+)-dependent inhibition of peroxidase activity 2-Cys Prx (3 lM) was incubated for with mM ATP and mM MgCl2 After the addition of EGTA to a final concentration of mM, the...
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THE FINANCIAL CRISIS INQUIRY REPORT - Final Report of the National Commission on the Causes of the Financial and Economic Crisis in the United States docx
... Reserve Board, the Federal Reserve Bank of New York, the Department of Housing and Urban Development, the Office of the Comptroller of the Currency, the Office of Federal Housing Enterprise Oversight ... specific conclusions at the end of chapters in Parts III, IV, and V of this report The subject of this report is of no small consequence to this nation The profound events of and were neither ... with the failure of Lehman Brothers and the impending collapse of the insurance giant American International Group (AIG) Panic fanned by a lack of transparency of the balance sheets of major...
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Air pollution exposure estimation using dispersion modelling and continuous monitoring data in a prospective birth cohort study in the Netherlands potx
... particularly of interest in pregnant women and children It also facilitates identification of critical windows of exposure These short-term exposure Page of 11 windows cannot be examined in studies with ... children Table presents the distribution of maternal PM10 and NO2 levels for a number of illustrative prenatal and postnatal periods The number of participants with available exposure data varied ... assessment of annual average PM10 and NO2 concentrations, using a combination of the three Dutch standard methods The performance of this modelling procedure based on (a combination of) the three...
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Exposure to ambient air pollution and prenatal and early childhood health effects potx
... effect of each outcome for every increase in the levels of TSP, PM10, SO2 and NOx of 10 lg/m3, and of mg/ m3 in the levels of CO detected, the ‘random effect model’ was applied For the purposes of ... possibility of respiratory infections associated with the inhalation of air pollutants during pregnancy could be a causal factor of premature delivery [30] (2) Viscosity increase of blood and of plasmatic ... Diminution of the provision of oxygen in the uterus, as a result of a diminution in the capability of transporting oxygen due to an increase of carboxyhemoglobin as a consequence of acute or...
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Báo cáo khoa học: Molecular basis for specificities of reactivating factors for adenosylcobalamin-dependent diol and glycerol dehydratases pptx
... large subunit (a) with Mr of 64 kDa (DdrA, GdrA, DhaF) and a small subunit (b) with Mr of 14 kDa (DdrB) or 12 kDa (GdrB, DhaG) [35–38] The identities of amino acid sequences of large and small ... presence of 24 mM ATP ⁄ 24 mM MgCl2, in a total volume of 25 lL The amount of propionaldehyde formed was determined as described in the text The extents of activation of diol dehydratase by DDR and of ... volumes of 0.05 m potassium phosphate buffer (pH 8) containing 0.3 m 1,2-propanediol with a buffer change Complexes of enzymes with CN-Cbl were prepared by incubation of apoenzymes (15 units) with...
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Crosstalk between SET7/9-dependent methylation and ARTD1-mediated ADP-ribosylation of histone H1.4 pptx
... histone proteins are not the main substrates of SET7/9 Lysine methylation can be reversed by demethylases of the lysine-specific demethylase (LSD) family or the Jumonji-C domain family of proteins ... competition with histone H3 methylation Results and discussion PARylation inhibits SET7/9-dependent methylation of histone H3 ADP-ribosylation is a PTM of a wide variety of target proteins, including ... experiments with purified H1 were performed As before, H1 was incubated with ARTD1, NAD+ and with or without DNA and 3-AB Similar to H3, histone H1 was methylated by SET7/9 in the absence of active...
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Báo cáo khoa học: Mitochondrial biogenesis in mtDNA-depleted cells involves a Ca2+-dependent pathway and a reduced mitochondrial protein import pdf
... to operate during the import of the two major classes of mitochondrial proteins such as the hydrophilic proteins with cleavable presequences and hydrophobic proteins with multiple internal signals ... over -expression of CREB dominant negative mutants (K-CREB and M1-CREB) or of a negative form of CaMKIV (CaMKIVT200A) decreases both the activation of the cyt c promoter and the expression of the ... line was determined by the immunodetection of a-tubulin (B) Western blot analysis of Tfam expression performed on 20 lg of proteins from clear lysates of L929 and rho-L929 cells Equal loading between...
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Báo cáo khoa học: PKCd-dependent cleavage and nuclear translocation of annexin A1 by phorbol 12-myristate 13-acetate pdf
... of ANX-1 [12] However, it is not clear which isoform of PKC mediates the cleavage of ANX-1 PKCd is a member of the novel PKC subfamily and is known to play a critical role in the regulation of ... a result of translocation of the cleaved ANX-1 to the nucleus We next examined dose- and time-dependency of the nuclear translocation of the cleaved ANX-1 HEK 293 cells were treated with the ... representatives of the cells observed in three independent experiments PMA induces the nuclear translocation of the cleaved form of ANX-1 As PMA induced the cleavage of ANX-1 and accumulation of ANX-1...
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Báo cáo hóa học: " Size-dependent catalytic and melting properties of platinum-palladium nanoparticles" doc
... melting temperature of the element i Hm is the size-dependent melting enthalpy of the element i The phase diagram of the Pt-Pd alloy is plotted in Figure We note that the lens shape of the phase diagram ... xliquidus − xliquidus e−( Hvap z1v ) (z1 kT) Table Number of (hkl) faces for each shape Shape Number of (111) faces Number of (100) faces Number of (110) faces Tetrahedron 0 Cube Octahedron 0 Decahedron ... nm), respectively Figure Composition dependency of the catalytic activation energy for a spherical nanoparticle of Pt-Pd Nanoparticle of PtPd with a size equal to nm Tsolidus (Bulk) = 1828 +...
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Báo cáo y học: "JNK pathway is involved in the inhibition of inflammatory target gene expression and NF-kappaB activation by melittin" ppsx
... or p65 components of NF-κB (data not shown) One of the consequences of inhibition of NF-κB is the inhibition of the nuclear translocation of p50 and p65 through the blockage of IκB release To ... melittin Agreement with the suppressive effect of SP60 0125 on the DNA binding activity of NF-κB, pretreatment (1 hr) of SP60 0125 also strongly suppressed the inhibitory effect of melittin and bee ... were pretreated with 10 and 20 μM SP60 0125 hr prior to the treatment with melittin or bee venom with or without LPS (1 μg/ml) or SNP (200 μM) at 37°C for 24 hr Equal amounts of total proteins (80...
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Báo cáo y học: "Nicotine enhances murine airway contractile responses to kinin receptor agonists via activation of JNK- and PDE4-related intracellular pathways" pdf
... protein expressions The relative amount of mRNA for kinin B and B receptors was quantified by real-time PCR Four days of organ culture in the presence of nicotine (10 μM) increased the mRNA expression ... (phosphorylation) of JNK, ERK1/2 and p38 signal molecules were studied with confocal-microscopy-based immunohistochemistry After days of organ culture with nicotine (10 μM), an activation of JNK was ... http://respiratory-research.com/content/11/1/13 Page of 17 Effects of dexamethasone and PDE inhibition Dexamethasone is a potent glucocorticoid and wellknown anti-inflammatory drug Administration of dexamethasone (1 μM) together with nicotine...
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Báo cáo y học: " RTE and CTE mRNA export elements synergistically increase expression of unstable, Rev-dependent HIV and SIV mRNAs" ppsx
... lentiviral gene expression Results Synergistic activation of gene expression in the presence of a combination of RTE-CTE Since the presence of RTE or CTE positively affects production of poorly expressed ... (Figure 3B) Quantitation of gag expression using an antigen capture assay showed an increase of ~1 log over the presence of CTE or RTE alone The expression level in the presence of RTEm26CTE was only ... shows that the substitution of RTEm26 within the context of the combination element with the wild type RTE led to a ~2-fold lower expression This reduction can Page of (page number not for citation...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy thông tin liên lạc và các dịch vụ phần 3 giới thiệu nguyên liệu chỉ tiêu chất lượng 9 tr 25