Báo cáo khoa học: Transient potential receptor channel 4 con

Báo cáo khoa học: Transient potential receptor channel 4 controls thrombospondin-1 secretion and angiogenesis in renal cell carcinoma ppt

... compilation ª 2007 FEBS 6377 Transient potential receptor channel 4 controls thrombospondin-1 secretion and angiogenesis in renal cell carcinoma Dorina Veliceasa 1 , Marina Ivanovic 2 , Frank Thilo-Schulze ... 12917–12922. 24 Adams JC (20 04) Functions of the conserved thrombospondin carboxy-terminal cassette in cell extracellular matrix interactions and s...

Ngày tải lên : 07/03/2014, 05:20

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Tài liệu Báo cáo khoa học: Role of receptor-mediated endocytosis, endosomal acidiﬁcation and cathepsin D in cholera toxin cytotoxicity pdf

... pump and in vitro vacuolar acidiﬁcation in hepatoma HepG2 cells. The vacuolar H + - ATPase inhibitor baﬁlomycin and the cathepsin D inhibitor pepstatin A partially inhibited, both in vivo and in ... in NaCl ⁄ P i for 4 min and 0.5% saponine in NaCl ⁄ P i for 10 min. Permeabilized cells were blocked for 20 min with 10% horse serum in NaCl ⁄ P i , and then incubated fo...

Ngày tải lên : 19/02/2014, 02:20

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Tài liệu Báo cáo khoa học: Fatty acid synthesis Role of active site histidines and lysine in Cys-His-His-type b-ketoacyl-acyl carrier protein synthases ppt

... binding of ACP to the docking site followed by a conformational change in ACP proposed to inject the acyl chain into the sub- strate-binding pocket [32]. If a similar mechanism is involved in ... protein was crystallized in hanging drop experiments at 2 94 K with reservoirs containing 2% (w ⁄ v) poly(ethylene glycol) 40 0, 100 mm bis-Tris propane (pH 6.5) and 1.9 m (NH 4 ) 2 SO...

Ngày tải lên : 19/02/2014, 08:20

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Tài liệu Báo cáo khóa học: Non-speciﬁc depolymerization of chitosan by pronase and characterization of the resultant products pptx

... in the initial hour, which could be due to prior attainment of an active conformation by the enzyme, remaining stable up to 240 min (4 h) after which there was a decline (Fig. 4C,D), indicating ... radiation at 1. 541 4 nm (Enraf Nonius Co., Bohemin, NY). The relative intensity was recorded in a scattering range (2h)of0 45 °. The crystallinity index (CrI, %) was determined using the for...

Ngày tải lên : 19/02/2014, 12:20

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Tài liệu Báo cáo khoa học: "Discriminative Lexicon Adaptation for Improved Character Accuracy – A New Direction in Chinese Language Modeling" pptx

... be used in the construction. That is, beginning with only characters in the lexicon and using the training data to alter the current lexicon in each iteration. This is also an interesting direction. References Maximilian ... Brill, and Andreas Stolcke. 2000. Finding consensus in speech recognition: Word er- ror minimization and other applications of confusion networks. Comp. S...

Ngày tải lên : 20/02/2014, 07:20

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Báo cáo khoa học: Proteomic analysis reveals Hrs ubiquitin-interacting motif-mediated ubiquitin signaling in multiple cellular processes ppt

... UIM-mediated ubiquitin signaling in cells, we performed a proteomic screen for Hrs UIM-interacting ubiquitinated proteins in human brain by using an in vitro expression cloning screening approach. ... Proteins can be either monoubiquitinated or polyubiquitinated by attachment of a multiubiquitin chain linked through one of the internal lysine residues in ubiquitin [2]. K48-linked po...

Ngày tải lên : 07/03/2014, 03:20

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Báo cáo khoa học: "Using Leading Text for News Summaries: Evaluation Results and Implications for Commercial Summarization Applications" ppt

... documents in order to include the logical lead in most instances. Using a fixed amount of leading text regardless of document length would have resulted in LEADs that include 13 64 too much ... queries to the headline and leading text than if they were to apply their queries to the full text. Documents in our news database have several text fields including HEADLINE and B...

Ngày tải lên : 17/03/2014, 07:20

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Báo cáo khoa học: Bovine tryptases cDNA cloning, tissue speciﬁc expression and characterization of the lung isoform ppt

... 62–76 230– 245 1576.0 1576.3 113–126 149 0.7 149 0.5 167–180 144 2.5 144 2.1 88–100 1366.2 1365.7 188–201 1 344 .5 1 344 .4 150–161 1330.8 1330 .4 77–87 1272 .4 1271.9 88–99 1263.7 1263.1 139– 149 1217.5 ... Clin. Invest. 88, 49 3 49 9. 17. Stack, M.S. & Johnson, D.A. (19 94) Human mast cell tryptase activates single chain urinary-type plasminogen activator (pro-urokinase). J. B...

Ngày tải lên : 17/03/2014, 09:20

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Báo cáo khoa học: On peptide bond formation, translocation, nascent protein progression and the regulatory properties of ribosomes ppt

... nascent chains that can affect protein elongation in prokaryotes and in mammalian cells [67–71], and act as a discriminating gate. Striking examples are SecM, a protein belonging to the secretion ... cross-linking data [44 ] and rationalizing the difﬁculties of its localization [18,23 ,44 ,45 ]. In accordance with the ﬁnding that despite sparsomycin universality, ribosomes from...

Ngày tải lên : 23/03/2014, 17:22

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Báo cáo khoa học: Human liver mitochondrial cytochrome P450 2D6 – individual variations and implications in drug metabolism docx

... ﬂuoro- graphy. Transient transfection of WT and mutant CYP2D6 in COS-7 cells COS-7 cells were cultured in DMEM containing 10% fetal bovine serum and gentamycin (50 lgÆmL )1 ). Cells were transiently ... in CYP2D6 content, ranging from a relatively high level in HL1 34 and 137 to a moderate level in HL136, low levels in HL132, 139 and 140 , and almost undetectable leve...

Ngày tải lên : 29/03/2014, 23:20

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