Báo cáo khoa học: " The role of PDGF in radiation oncology" ppsx

... autocrine and paracrine loops in gliomas, activating the PDGFR-α in glioma cells. The activation of PDGFR-β in endothelial cells was also observed in the tumor mass, pointing to the dual role of PDGF ... receptor tyrosine kinase inhibitors (RTKI), overlapping in inhibi- tion of PDGF signaling, attenuated radiation- induced pul- monary fibrogenesis in vivo [78]...

Ngày tải lên: 09/08/2014, 10:21

... undergoes fusion with the membrane of intra-endosomal vesicles contained within MVBs, thereby releasing the nucleocapsid into the lumen of these vesi- cles. Then, the capsid uses these intra-endosomal ... mild developmental delay. The protein defective in this disorder is also a NHEJ protein. The distinct clinical features of the patients will be discussed in the con...

Ngày tải lên: 19/02/2014, 07:20

... Processing. Dept. of Computer Science TR-70, Rutgers University, New Brunswick, N.J. Reinhart, T;mya [1976] The Syntactic Domain of Anaphora. unpublished Ph.D. dissertation, Department of Foreign ... and LinBuistics, M.I.T. Rieger, Charles J. [1974] Conceptual Memory: A Theory and Compufer Program for Processing Ihe Meaning Content of Natural Language Utterances. Stanford Arti...

Ngày tải lên: 21/02/2014, 20:20

... using changes in initiative as a starting point; these changes were taken as marking either a segment endpoint or the beginning of a nested segment. tion following a question takes initiative. ... correlation, we hypothe- 5 Walker and Whittaker define interruptions as taking the initiative without invitation. It does not refer to interrupting the utterance of the other speaker....

Ngày tải lên: 22/02/2014, 02:20

... characterized in the mouse [10] as well as in the rat [12]. In situ hybridization detects the RNA in mid-pachytene s permatocytes, a nd immunodetection indi- cates the presence of the p rotein from the ... that in the absence of H1t, H1.1 is o ver-expressed to m aintain the normal ratio of H1 to core histone [22]. Interestingly, the elimination of both H1.1...

Ngày tải lên: 07/03/2014, 16:20

... equivalent in nin- hydrin colour to 1.0 l mol of leucine in 5 h at pH 7.4 at 37 °C in the presence of CaCl 2 . Data are expressed as the mean ± SD of three independent experiments. (C) The ratio of hydrolytic ... to the basic surface charged region of the enzyme. Studies are underway using surface plasmon resonance analysis to determine the role of residue 71...

Ngày tải lên: 16/03/2014, 00:20

... regulates the trafficking and function of ASF. Phosphorylation of ASF by DYRK1A drives this factor to nuclear speckles, the site of storage of inactivated serine⁄ arginine-rich pro- teins, including ... NFTs in the brains of people with DS ⁄ AD [17]; phosphorylation of ASF, leading to alter- native splicing of exon 10; and the several-fold greater number of 3R-tau-pos...

Ngày tải lên: 22/03/2014, 16:21

... reflected in the reduction of local recurrence rates being 25% in the RTOG trial compared to 47% in the GITSG trial and 62% overall in the ESPAC-1 trial. Remarkably, the rate of positive mar- gins ... resection of the nodes of the hepatoduodenal lig- ament, around the common hepatic artery, around the portal vein and the cranial aspect of the superior m...

Ngày tải lên: 09/08/2014, 09:20

... oncology of the province of Quebec (n = 62). The test was administered in the French language. Each examinee received instructions on the particular for- mat of the SCT and on the classification of the ... is inferred that high scores correspond to opti- mal use of information in the context of these specific tasks, the test therefore provides an indication...

Ngày tải lên: 09/08/2014, 09:22

... detected at the dimer interface of the models or in the surroundings of the mutated residues. The models of RNase A covalent dimers in the exchanging conformation were prepared using the 7RSA structure ... at the dimer interface of the models or in the surroundings of the hinge loop residues. Likewise, the models of nonex- changing and exchanging HHP-...

Ngày tải lên: 19/02/2014, 06:20