Báo cáo khoa học: " [68Ga]-DOTATOC-PET/CT for meningioma IMRT treatment planning" pot

... highly conformal treatments including IMRT even increases the need for optimal target volume delineation. In the present study we evaluated the value of the [ 68 Ga]- DOTATOC-PET for treatment ... several IMRT based proto- cols for meningiomas have been issued offering even higher target volume conformity and improved normal tissue protection [14-19]. With increasing conformity th...

Ngày tải lên: 09/08/2014, 10:20

... verification for patients undergoing IMRT. Med Dosim 2001, 26:179-188. 18. Dong L, Antolak J, Salehpour M, Forster K, O’Neil L, Kendall R, Rosen I: Patient-specific point dose measurement for IMRT monitor ... 1.51) for the brain case, from -4.6% to +2.7% (-1.62 ± 1.23) for the H&N case, and from -4.6% to +2.5% (-0.41 ± 1.21) for the abdominal or prostate case. The confidence...

Ngày tải lên: 09/08/2014, 09:20

... the per- formed backwards regression on the overall score. For the score on xerostomia in rest, the level of complaints is sim- ilar for all subgroups (range 7.0–7.6 for IMRT, 10.3–10.7 for control). ... (9.1, 4.3 and 7.2 for IMRT and 13.0, 9.0 and 11.5 for oropharynx, larynx and control, respec- tively). The relative difference between IMRT and control group is quite similar...

Ngày tải lên: 09/08/2014, 09:22

... have focused on treatment planning techniques and theoretical plan comparisons of IMRT plans as compared to confor- mal RT plans [5,40,44-47]. For tumors of the PNS the potential benefits of IMRT are ... multi- modality treatment approach, however, overall survival was unaltered [37]. In our group all patients were treated with IMRT, in 6 patients IMRT was performed as re-irradi-...

Ngày tải lên: 09/08/2014, 10:21

... selec- tion pressure was also found to be more similar for these two groups than that observed for 4F2hc and rBAT proteins, as well as for 4F2hc proteins and GH13 enzymes (Fig. 3). Remarkably, ... Mayrose I, Bacharach E & Pupko T (2005) Selecton: a server for detecting evolutionary forces at a single amino-acid site. Bioin- formatics 21, 2101–2103. 39 Da Lage JL, Danchin EG &...

Ngày tải lên: 18/02/2014, 13:20

... RT-PCR analysis was performed as described previously. The expected sizes of the PCR products were 1270 bp for HVEM, 738 bp for nectin-1, 616 bp for nectin-2, and 736 bp for 3-OST-3, respectively. ... phalloidin (Invitrogen) was added for F-actin staining at room temperature for 45 min. Finally, the cells were washed three times with 1· NaCl ⁄ P i before micros- copy was performed...

Ngày tải lên: 18/02/2014, 14:20

... in independent tetra- thiolate sites, the choice for the third incoming metal ion would be to form a bridging interaction in the a domain or to form another independent tetrathiolate site in the ... these papers clearly show domain-specific binding for M 2+ (M ¼ Zn, Cd) initially to the a domain, thereby lead- ing to formation of the M 4 a cluster prior to formation of the M 3 b cluster, d...

Ngày tải lên: 19/02/2014, 00:20

... vitro systems as supportive medical care and for sympto- matic treatment; they represent an important aid for patients and for improving survival in severe forms of disease. Antiviral therapeutic ... Accurate knowledge of the viral life cycle is essential in order to highlight potential targets for antiviral therapy and to obtain key information for the rational design of anti- vir...

Ngày tải lên: 19/02/2014, 00:20

... PCR. For the first potential glycerol dehydrogenase gene, we predicted introns in the genomic DNA. For that rea- son, we amplified the open reading frame from cDNA. For the second of the two potential ... Bartlesville, OK, USA) three times for 30 s. The mixture was then centrifuged in an Eppendorf microcentrifuge at full speed for 25 min, and the supernatant used for the analysis. T...

Ngày tải lên: 19/02/2014, 06:20

... Fig. 5) were tested for effects on translocation activity. (A) Muta- tions within the pBAD-ABC vector were assayed for export of TorA. (B) mutations within pEXT-ABC were assayed for export of TorA-GFP, ... exhib- its a relatively low TatB signal for unknown reasons. One anomaly is, however, evident with two newly gen- erated TatB mutants, E8Q and L63A: TatA and TatB are formed at typi...

Ngày tải lên: 19/02/2014, 17:20