Báo cáo lâm nghiệp: "Composition of psocid taxocenoses (Inse

Tài liệu Báo cáo khoa học: Degradation of tropoelastin by matrix metalloproteinases – cleavage site speciﬁcities and release of matrikines pptx

... was set to ‘unknown’, and the same post- translational modiﬁcations as used for the mascot searches were considered. For searching purposes, swissprot extended by the splice variant of the used ... granuloma- tous skin diseases [34]. MMP-7 is strongly expressed in tumors of almost every organ in the body and seems to play a vital role in tumor progression and angioge...

Ngày tải lên : 16/02/2014, 14:20

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Tài liệu Báo cáo khoa học: Regulators of G-protein signalling are modulated by bacterial lipopeptides and lipopolysaccharide pptx

... modulation of RGS1 and RGS2. The molecular mechanisms, leading to this modulation and the consequences of the modulation of RGS1 and RGS2 remain to be investigated. Materials and methods Reagents Dulbecco s ... level and this second messenger activates protein kinase A. Protein kinase A phosphorylation leads to an increased expression of cyclo-oxygenase-2, also known...

Ngày tải lên : 18/02/2014, 13:20

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Tài liệu Báo cáo khoa học: Regulation of connective tissue growth factor (CTGF/CCN2) gene transcription and mRNA stability in smooth muscle cells Involvement of RhoA GTPase and p38 MAP kinase and sensitivity to actin dynamics docx

... whereas exposure of the cells to anisomycin did Control + Toxin B + Latrunculin B + S1 P + Anisomycin + Serum Fig. 4. Effects o f S1 P, an is omycin and FBS on actin stress fibers in SMCs and their ... affect the intensity of F-actin stress fibers in the b asal state. However, F-actin bundles appear shorter and contained s ignificantly l ess b ranching, consistent with th...

Ngày tải lên : 19/02/2014, 16:20

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Báo cáo khoa học: Assembly of nuclear DNA-encoded subunits into mitochondrial complex IV, and their preferential integration into supercomplex forms in patient mitochondria doc

... complex IV assembly and human disease, and also to assess the possible involvement of Surf1 in the formation and assembly of the LSI complex. BN-PAGE and western blot analysis of mitochondria solubilized ... step in the biogenesis of these subunits and subsequently the holoenzyme. Assembly analysis of 35 S- labeled Cox6a in patient mitochondria The ass...

Ngày tải lên : 07/03/2014, 00:20

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Báo cáo khoa học: Design of expression vectors for RNA interference based on miRNAs and RNA splicing potx

... miRNA sequences directed against genes of interest. Two inverted BsmBI sites (underlined) were introduced as shown. Because the cutting sites of BsmBI are outside of the recognition sites, BsmBI digestion ... 5¢-aattccgaggcagtaggcatgagacgtctgtggcttccgt ctctcgctcactgtcaacagcaatataccttc-3¢ into the XhoI and EcoRI sites of the resulting plasmid. The pmiR30 used in this stud...

Ngày tải lên : 07/03/2014, 11:20

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Báo cáo khoa học: Interaction of G-rich GT oligonucleotides with nuclearassociated eEF1A is correlated with their antiproliferative effect in haematopoietic human cancer cell lines potx

... MALDI TOF analysis of the Coomassie blue band extract [21] and by the absence of a corresponding nucleolin signal in western- blotting of our nuclear extracts (Fig. 4A). Thus these results indicate ... new class of signal transducer and activator of transcription 3 inhibitors that suppresses growth of prostate and breast tumors through induction of apoptosis. Cancer...

Ngày tải lên : 16/03/2014, 13:20

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Báo cáo khoa học: Characterization of an N6 adenine methyltransferase from Helicobacter pylori strain 26695 which methylates adjacent adenines on the same strand pptx

... cytosine base within the 5¢-CCTC-3¢ sequence, the N 6 adenine MTase methylates the bottom strand of the MnlI target, resulting in 5¢-G mAGG. Interestingly, these two MTases share the greatest ... This suggests that the increased ﬂuorescence was not just caused by an enzyme-induced local unwinding of the helix resulting in a region of single-stranded DNA sur- rounding...

Ngày tải lên : 22/03/2014, 21:20

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Báo cáo khoa học: Activity of matrix metalloproteinase-9 against native collagen types I and III potx

... arthritis, which is one of the murine models of rheumatoid disease, is less severe in MMP-9 knockout mice [37]. Immunolocalization studies also show intense staining for MMP-9 in the osteoclasts of ... denaturation of the collagen at increasing temperatures shows that resistance to trypsin is lost under the same conditions as resistance to gelatinolysis (data not shown)....

Ngày tải lên : 23/03/2014, 09:21

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Báo cáo khoa học: Expression of heme oxygenase-1 is repressed by interferon-c and induced by hypoxia in human retinal pigment epithelial cells pot

... that these RPE cells posse ss the de fense system involving HO-1. These RPE cell lines therefore provide a good system to explore the hypothesis that expression of HO-1 is re duced as a defense mechanism under ... Thus, hypoxia may increase tran scription of the HO-1 gene through a certain protein factor in RPE cells. These results indicate that RPE cells maintain retinal homeosta...

Ngày tải lên : 23/03/2014, 13:20

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Báo cáo sinh học: " Effects of transplantation with bone marrowderived mesenchymal stem cells modified by Survivin on experimental stroke in rats" potx

... transplantation. The efficiency of gene transduction was assessed with FACS. SVV expression in modified MSCs The survivin e xpression was detected by immunofluor- escence staining. In brief, the 3 rd passage ... enhance the therapeutic effects of MSCs possibly through improving the MSCs survival capacity and up-regulating the expression of protective cytokines in th...

Ngày tải lên : 18/06/2014, 19:20

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Báo cáo lâm nghiệp: "Composition of psocid taxocenoses (Insecta: Psocoptera) in Fageti-Piceeta s lat and Piceeta s lat forests in the Western Carpathian Mts" pps

Tài liệu Báo cáo khoa học: Degradation of tropoelastin by matrix metalloproteinases – cleavage site speciﬁcities and release of matrikines pptx

Tài liệu Báo cáo khoa học: Regulators of G-protein signalling are modulated by bacterial lipopeptides and lipopolysaccharide pptx