Báo cáo khoa học: "Effects of propranolol in combination with radiation on apoptosis and survival of gastric cancer cells in vitro" ppsx

... Effects of propranolol in combination with radiation on apoptosis and survival of gastric cancer cells in vitro. Radiation Oncology 2010 5:98. Submit your next manuscript to BioMed Central and take ... zer in gastric cancer therapy. Guidelines of the NCCN on gastric cancer Figure 3 Apoptosis induction by isoproterenol or propranolol in co...

Ngày tải lên: 09/08/2014, 09:20

... protective effect of cadaverine was s ignificant. For example, after 15 min of incu bation, the remaining activity was 15% in the reaction mixture with cadaverine and only 8% without. Due to the potential information ... To assess the in uence of ionic strength on the reaction, 0.1 M Britton–Robinson buffer, pH 7.2, containing variable potassium chloride was used. Rapid scanning...

Ngày tải lên: 19/02/2014, 16:20

... ligation by reverse-joined hairpin ribozymes and engineering of twin ribozymes consisting of conventional and reverse-joined hairpin ribozyme units Sergei A. Ivanov, Ste ´ phanie Vaule ´ on and ... cp(Cy5) control. Lanes 2 and 3, incubation of S20 cp(Cy5) with HP–TWRJ in the absence of initial substrate under conditions of fragment exchange reaction after 5 and 80 mi...

Ngày tải lên: 20/02/2014, 01:20

... much and redundant information. For exam- ple, the Wikipedia infobox for Justin Bieber contains eleven basic relations whereas DBpedia has fifty re- lations containing lots of redundancies. In our ... Proceedings of the ACL-HLT 2011 System Demonstrations, pages 20–25, Portland, Oregon, USA, 21 June 2011. c 2011 Association for Computational Linguistics A Mobile Touchable Application f...

Ngày tải lên: 20/02/2014, 05:20

... the amount of enzyme that unwinds 30% of the DNA helicase substrate at 37 °Cin30min(1 %in one min). For examining the effect of DNA-interacting compounds on DNA unwinding activity of PDH120, the compounds ... to dilution in the unwinding reaction. Under these condi- tions, there was no inhibition of the unwinding reaction (data not shown). This further confirmed that the inhibit...

Ngày tải lên: 20/02/2014, 11:20

... tagging. On the Penn Chinese Treebank 5.0, we obtain an error reduction of 18.5% on segmentation and 12% on joint seg- mentation and part -of- speech tagging over the perceptron-only baseline. 1 Introduction Word ... then trained the outside-layer linear model using the outputs of these sub-models, including the perceptron. Since the per- ceptron is fixed during the second traini...

Ngày tải lên: 08/03/2014, 01:20

... detection and candidate sugges- tion. Rule-based method is a way of finding the wrong tags with exact match using the pre- described rule and suggestion pair. The correc- tion rules are in the ... reaction of human tagger - approving modificaton or not, receiving direct input from the human tagger. 7. Repeat steps 5 and 6 with automatic error correction using rules an...

Ngày tải lên: 08/03/2014, 05:21

... hybridization screening to identify genes responding to the infection of the fungus R. solani.It consisted of 840 nucleotides and contained a 627-bp open reading frame encoding a polypeptide of 209 ... A1 and Thaumatin-like inhibitors [12]. Kunitz PIs are single-chain polypeptides of around 20 kDa with low cysteine content, generally with four cysteine residues arranged into t...

Ngày tải lên: 23/03/2014, 03:20

... cas- pase-3 and cell death in a dose-dependent manner. Phosphatidylinositol 3-kinase and AMP-activated protein kinase inhibitors abolished the effects of adiponectin. Adiponectin-induced inhibition of ... palmitate- and thapsigar- gin-induced apoptosis was not the result of an augmentation in the unfolded protein response or the increased expression of genes encoding the i...

Ngày tải lên: 29/03/2014, 23:20

... incubation on ice, reaction mixtures were resolved in 0.7% agarose gel along with M13mp18 ssDNA alone, as a control. The increas- ing retardation of the nucleoprotein complex with increas- ing concentrations ... replication in Helicob- acter [14,15]. One protein that is central to the DNA replication, repair and recombination is single-stranded DNA binding protein (SSB) [16,17]....

Ngày tải lên: 30/03/2014, 02:20