Báo cáo khoa học: "Dose volume histogram analysis of normal structures associated with accelerated partial breast irradiation delivered by high dose rate brachytherapy and comparison with whole breast external beam radiotherapy fields" potx

... the highest dose received by 20 cc and 30 cc of the whole heart volume (the D20 and D30 respectively) wasmeasured The volume of the heart receiving a dose of 5 Gy and higher, 10 Gy and higher and ... lower volume of theheart and lung to higher doses than EBRT. The volume of lung irradiated to lower doses was similar with both tech-niques. However, the volume of heart irradiated to lowerdoses ... Long-term cosmetic results and toxicityafter accelerated partial- breast irradiation: a method of radiation delivery by interstitial brachytherapy for the treat-ment of early-stage breast carcinoma....

báo cáo khoa học: "Kaposiform hemangioendothelioma in tonsil of a child associated with cervical lymphangioma: a rare case report" pptx

... diagnoses of this unique case are discussed herewith.Case PresentationA 2-year-old male child referred to us with history of swel-ling right side neck, associated with episodes of pain and swelling ... hemangioendothe lioma of tonsil. A. Tonsillar epithelium with several dilated lymphatic spaces underneath reminiscent of lymphangioma along with nodules of spindle cells separated by fibrocollagenous ... view of pr esen ce of several dilated lympha-tic channels, foc al capillary formation, lack of nuclearatypia and mitosis within tumor cells, al ong with HHV8negativity. This reinforces lack of...

Tài liệu Báo cáo khoa học: "Subjectivity and Sentiment Analysis of Modern Standard Arabic" doc

... for Computational LinguisticsSubjectivity and Sentiment Analysis of Modern Standard ArabicMuhammad Abdul-MageedDepartment of Linguistics &School of Library & Info. Science,Indiana University,Bloomington, ... expression of opinions, evaluations, feelings, and speculations(Banﬁeld, 1982; Wiebe, 1994) and thus incorporatessentiment. The process of subjectivity classiﬁcationrefers to the task of classifying ... lemmatization settings, the Stem wasfound to perform best with 73.17% F (with 1g+2g),compared to 71.97% F (with 1g+2g+3g) for Sur-face and 72.74% F (with 1g+2g) for Lemma. In ad-dition, adding the...

Báo cáo khoa học: Proteomic and biochemical analysis of 14-3-3-binding proteins during C2-ceramide-induced apoptosis pot

... identification of genuine 14-3-3 ligands. Detailed analysis of the14-3-3-asociated proteins found showed that 46 of themwere exclusively present in one of the conditions ana-lyzed and 15 of them ... 14-3-3θTubulinFig. 3. Analysis of expression levels of several 14-3-3 isoforms incervical and breast cancer cell lines. Extracts from cervical cancercells (HeLa) and several breast cancer cell ... 14-3-3-bind-ing protein by using a combination of 14-3-3-affinitychromatography and MALDI-TOF MS analysis under normal growth conditions in HeLa cells, although con-firmation by immunoblot analysis was...

Báo cáo khoa học: Semi-nested PCR analysis of unknown tags on serial analysis of gene expression potx

... transcription–PCR analysis of unknown serial analysis of geneexpression tags; rSAGE, reverse serial analysis of gene expression; SAGE, serial analysis of gene expression; TSAT-PCR, two-step analysis of unknown ... than the with others. Furthermore,our method possesses the advantages of being simple,rapid, low in cost, and highly efﬁcient. We have dem-onstrated that we could obtain a clear band of PCRproducts ... twomethods with six tags and obtained the results that weexpected (Fig. 5). The bands obtained with TSAT-PCRare obviously clearer than those obtained within GLGI;moreover, the tags (4, A and E) with...

Báo cáo khóa học: Mutational and computational analysis of the role of conserved residues in the active site of a family 18 chitinase docx

... Thebasic arm of the pH-activity proﬁle must be determined by the loss of one or both of these protons. Comparison of rows 1, 6 and 8 with rows 5 and 7 inTable 3 shows that substrate-binding ... interacting with Asp140.Upon substrate-binding, Asp142 moves into the ÔupÕposition and interacts with the substrate and Glu144. Thisrotation of Asp142 is accompanied by removal of a watermolecule and ... 257rows 5 and 7 shows that in the presence of the substrate,rotation of Asp142 towards Glu144 lowers the pKa of thelatter by 0.8 pH units.The calculated effects of the D140N and D215N muta-tions...

Báo cáo khoa học: Structural and functional analysis of the interaction of the AAA-peroxins Pex1p and Pex6p pptx

... thepresence of Pex1p and Pex6p by SDS ⁄ PAGE and immuno-blot analysis with antibodies against Pex1p, Pex6p and anti-(rabbit IgG).MicroscopyPotassium permanganate ﬁxation and preparation of intactyeast ... overlapping PCR of pIB1 ⁄ 1 with primersKU531 and KU532. The PCR product was digested with EcoRV ⁄ SpeI and ligated with EcoRV ⁄ XhoI and XhoI ⁄ SpeIDomain function of Pex1p and Pex6p I. Birschmann ... parts of the N-terminal fragment and ⁄ or the second cassette;ABDCEFFig. 5. Effects of point mutation of theWalkerA and B motifs of the AAA-cassettes of Pex6p on the morphological appearanceof...

Báo cáo khoa học: Modular metabolic control analysis of large responses in branched systems – application to aspartate metabolism potx

... J2 and J3,that can be achieved by increasing the rate of the sup-ply module are modest: 29% and 16%, respectively(Fig. 5A). On the other hand, the ranges of rate changes of the demand modules ... several groups of allosteric interactions:inhibition of both activities of bifunctional AK-HSDH(two isoforms: AKI-HSDHI and AKII-HSDHII) by Thr (G-II), inhibition of the isoforms of monofunc-tional ... isoforms of monofunc-tional AK (AK1 and AK2) by Lys (G-III), inhibition of the isoforms of DHDPS (DHDPS1 and DHDPS2) by Lys (G-IV), and activation of TS (TS1) by AdoMet(G-V). In module 3, there...

Báo cáo khoa học: Structural and mutational analysis of TenA protein (HP1287) from the Helicobacter pylori thiamin salvage pathway – evidence of a different substrate speciﬁcity doc

... monomers, corre-sponding to a VM of 6.27 A˚3ÆDa)1 and a solvent content of  80% of the crystal volume. The structure wassolved by molecular replacement with molrep software[20], using structure ... elution of HMP, thiamin and thia-zole was obtained using a gradient of methanol to a ﬁnalconcentration of 50% and was monitored by measuringA254. Reaction products were identiﬁed by NMR and ... from beamlines ID21-2 and ID14-4 of ESRF (Grenoble) and XRD1 of ELETTRA (Trie-ste) for their technical assistance during data collec-tion. This work was supported by the University of Padua and...

Báo cáo khoa học: Antibody-based proteomics Analysis of signaling networks using reverse protein arrays pdf

... (c)elucidation of the dynamic aspects of pathway events and (d) the proﬁling of compounds to reveal signaling and cross-pathway effects of drug candidates. In addi-tion, analysis of healthy versus ... approachwould be the early recognition of ‘off target’ and sideeffects of drug candidates [7], as well as the identiﬁca-tion of putative biomarkers.The phosphorylation status of signaling pathwaycomponents ... signalingpathways by the modulation of phosphorylation onTyr, Ser and Thr residues on each other and on a vari-ety of downstream effectors. Aberrant cellular signal-ing is a hallmark of many diseases, and...

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