Báo cáo khoa học: "Two-step intensity modulated arc therapy (2-step IMAT) with segment weight and width optimization" potx
Báo cáo khoa học: "Two-step intensity modulated arc therapy (2-step IMAT) with segment weight and width optimization" potx
... arc therapy (2-step IMAT) with segment weight and width optimizationJidi Sun1†, Theam Yong Chew2† and Juergen Meyer1*†AbstractBackground: 2-step intensity modulated arc therapy (IMAT) is ... 6:57http://www.ro-journal.com/content/6/1/57Page 6 of 9Two-step intensity modulated arc therapy (2-step IMAT) with segment weight and width optimizationSun et al.Sun et al. Radiation Oncology 2011, ... cm, segment weight optimization.Plan 3. Four full rotations with 1storder and threedifferent fixed width 2ndorder segments, width of2ndorder segments were 1 cm, 1.5 cm and 2 cm,segment...
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Báo cáo khoa học: "Volumetric intensity-modulated Arc (RapidArc) therapy for primary hepatocellular carcinoma: comparison with intensity-modulated radiotherapy and 3-D conformal radiotherapy" pot
... 9RESEARC H Open AccessVolumetric intensity- modulated Arc (RapidArc) therapy for primary hepatocellular carcinoma:comparison with intensity- modulated radiotherapy and 3-D conformal radiotherapyYu-Cheng ... et al.: Volumetric intensity- modulated Arc (RapidArc) therapy for primary hepatocellular carcinoma: comparison with intensity- modulated radiotherapy and 3-D conformal radiotherapy.Radiation ... J,Otto K: Volumetric modulated arc therapy for delivery of prostateradiotherapy: comparison with intensity- modulated radiotherapy and three-dimensional conformal radiotherapy. Int J Radiat...
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Báo cáo khoa học: " Does Intensity Modulated Radiation Therapy (IMRT) prevent additional toxicity of treating the pelvic lymph nodes compared to treatment of the prostate only?" ppt
... men treated with whole-pelvic RT with neao-adjvant RT (5%) compared to patients treated with wholepelvis RT and adjuvant androgen deprivation therapy (2%) and prostate only (1% with androgen deprivation therapy ... deprivation therapy and 2% without androgen deprivation therapy) [3]. The authors suggest there may be an unexpected rela-tionship between the timing of androgen deprivation and whole pelvis radiotherapy.The ... England) equipped with the beam modula-tor with 4 mm leaf width and step -and- shoot IMRTtechnique. The isocentre was placed in the geometricalcentre of the PTV-1 for treatment of PO (plan-PO) and...
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Báo cáo khoa học: " RapidArc, intensity modulated photon and proton techniques for recurrent prostate cancer in previously irradiated patients: a treatment planning comparison study" doc
... tumors.AbbreviationsRA: volumetric modulated arcs radiation therapy; IMRT: intensity modulated radiation therapy; RT: radiation ther-apy; IMPT: intensity modulated proton therapy; GTV:Radiation Oncology ... J, Otto K: Volumetric modulated arc ther-apy for delivery of prostate radiotherapy. Comparison with intensity modulated radiotherapy and three-dimensionalconformal radiotherapy. Int J Radiat ... volumetric modulated arcs (RA) and intensity modulation (with photons, IMRT, or protons, IMPT) radiation therapy (RT) for patients with recurrent prostate cancer after RT.Methods: Plans for RA, IMRT and...
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Báo cáo khoa học: " Hypofractionated intensity modulated irradiation for localized prostate cancer, results from a phase I/II feasibility study" ppsx
... regimens for prostate cancerthrough brachytherapy and intensity- modulated radio- therapy (IMRT). Less attention has, however, been paid tofraction size.Brenner and Hall [2] suggested in 1999 an α/β ... GU toxicity and 16% grade II acute GItoxicity was found with a peak incidence weeks 4 and 5 ofthe regimen. No grade III/IV acute GU and GI toxicity wasfound. This is comparable with the findings ... Cancer Research UKYour research papers will be:available free of charge to the entire biomedical communitypeer reviewed and published immediately upon acceptancecited in PubMed and archived...
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Tài liệu Báo cáo khoa học: The resident endoplasmic reticulum protein, BAP31, associates with c-actin and myosin B heavy chain Analysis by capillary liquid chromatography microelectrospray tandem MS ppt
... Ig and immunoprecipitates wereanalysed by SDS/PAGE and immunoblotting with anti-(c-actin) oranti-Flag Igs.Ó FEBS 2003 BAP31 associates with c-actin and myosin B (Eur. J. Biochem. 270) 347 and/ or ... were performed usingdefault parameters with the peptide and fragment toleranceset to 1.5 Da and 1.0 Da, respectively, and with methioninedynamically searched for the commonly found methioninesulfoxide ... 33 kDa and 28 kDa,respectively, and two additional protein bands at apparentmasses of 42 and 190 kDa [9]. For sequence analysis, theBAP31 immunoprecipitation protocol was scaled up and the...
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Báo cáo khoa học: In vitro expansion of DNA triplet repeats with bulge binders and different DNA polymerases pdf
... of the various repeats and the effect of diastereomers DDI-1A and DDI-1B with 32P-primer strands. A standard reaction(23 °C, 24 h) containing 5¢-32P-end-labeled primer and unlabeled template ... difficult for the CTG orCAG strand to re-anneal to its complementary strand,nor would realignment of primer and template and further extension be easy. Thus, the expanded frag-ments are relatively ... positiveband at 280 nm caused by base stacking and a negativeband at 250 nm caused by helicity [33], which is char-acteristic of DNA in the right-handed B-form. CDspectra of DNA with DDI-1A...
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Báo cáo khoa học: Design of expression vectors for RNA interference based on miRNAs and RNA splicing potx
... transfected with control empty vectors. Thevalues presented are means with standard deviation (n ¼ 3).Fig. 4. Knockdown of endogenous PLD2 using pmiR155 and pSM155. HeLa cells were transfected with ... pRSET-B-mCherry [19] (provided by R Y Tsien) with BamHI and HindIII, and ligating it into pcDNA3.1 ⁄ Zeo(–)(Invitrogen) cut with these same enzymes.The pmiR30 vector without GFP was constructed by clo-ning ... againstluciferase (control) and PLD2 in pmiR155 and pSM155. Cell lysateswere collected for western blotting two days after transfection.PLD2 and a-tubulin were detected by a polyclonal antibody and amouse...
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Báo cáo khoa học: Interaction of the C1 complex of Complement with sulfated polysaccharide and DNA probed by single molecule fluorescence microscopy pdf
... afterincubation with fluorescent (Alexa 488-fluor-escent beads) C1q, CLR and C1 proteins,respectively. (E) Molecular combing of the T4DNA after incubation, first with nonlabeledC1q and then with fluorescent ... ultrapure water) were mixed with 50 lL of sulfo-NHS (0.5Min ultrapure water) and 10 lLofEDC(0.2Min ultrapure water) in 100 lLof0.1MMes buffer and completed with 400 lL of ultrapure water.After ... lLof6.5pMT4 DNA weremixedwith1lL of labeled C1q prepared as above, and according to case with 5 lLof45lMfucoidan; when thepurified C1q was used, 400 lLof6.5pMT4 DNA weremixedwith10 lL of labeled...
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Báo cáo khoa học: Comparative proteomic analysis identifies proteins associated with the development and progression of colorectal carcinoma pot
... worldwide in both men and women, especiallyin ageing populations. It ranks third as the cause ofdeath from carcinoma, surpassed only by lung and prostate neoplasms in men, and lung and breast can-cers ... proteins),cell communication and signal transduction (annexin),cellular reorganization and the cytoskeleton (tropo-myosin, tubulin and actin) and toxin catabolism and water deprivation (glutathione ... intensity score of‡ 2 with at least 50% of malignant cells showing positivestaining was used to classify tumours with high expression(or over-expression), and < 50% of malignant cells with staining...
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