Báo cáo khoa học: " Feasibility and early clinical assessment of flattening filter free (FFF) based stereotactic body radiotherapy (SBRT) treatments" pptx

... [http://ctep.cancer.gov]. doi:10.1186/1748-717X-6-113 Cite this article as: Scorsetti et al.: Feasibility and early clinical assessment of flattening filter free (FFF) based stereotactic body radiotherapy (SBRT) treatments. Radiation Oncology 2011 ... Vanetti 2 and Luca Cozzi 2 Abstract Purpose: To test feasibility and safety of clinical usage of...

Ngày tải lên: 09/08/2014, 09:21

... model of the lactation curve in cattle. Nature 1967, 216, 164-165. Associations of endometritis with ovarian cysts and body condition score loss 339 Tab l e 1 . F-Values, levels of significance ,and ... probability of OC, ϕ = overall mean effect, D i = fixed effect of TYPEDIS, S j = fixed effect of SMELL, T k = fixed effect of TREAT, P l = fixed effect of PAR...

Ngày tải lên: 07/08/2014, 23:22

... the clinical arena (at the moment with the exclusion of USA, Canada and Japan) by Varian Medical Systems. The results of the commissioning tests and of the first period of clinical operation of ... the MV and kV systems, for steps 1 and 3 of the protocol. 11 implementation of this technique. Delivery parameters were investigated for plans of 12 patients deli...

Ngày tải lên: 09/08/2014, 09:21

... homogeneity of the synthetic peptides preparation was assessed by MALDI-TOF MS and analytical RP-HPLC. Decapeptides named Dec-l and Dec-dW4 (Table 2), cor- responding to the N-terminus of VIH I and II, ... the elution zone of CHHs and VIHs from lobster sinus glands was per- formed: 10 lL aliquots of each fraction were pipetted in triplicate into the wells of a microtitre pla...

Ngày tải lên: 18/02/2014, 11:20

... tuning of PDGF and PDGFR isoform expression and regulation Expression of both receptors and each of the four PDGFs is under independent control, giving the PDGF ⁄ PDGFR system a high degree of combinatorial flexibility. ... model of the PDGF-C growth factor domain indicates the disulfide bridges in PDGF-C to consist of Cys250 and 294, Cys280 and 335, and Cys287 and 337...

Ngày tải lên: 19/02/2014, 07:20

... calcu- lated recoveries of carbon and the degree of reduction during the transient, using Eqns (14,15) and the experi- mental data of the biomass concentrations, OUR and CER are found to deviate ... standard deviations of $ 5% indicate the quality of the sample- processing method and the analysis. In the presence of benzoic acid, we observed signifi- cantly lower amounts o...

Ngày tải lên: 07/03/2014, 04:20

... D esign and synthesis of a p otent c yclic ana- logue of the myelin basic p rotein epitope MBP72-85: importance of the Ala81 carboxyl group and of a cyclic conformation for induction of experimental ... side chain of Arg78 (H g ) and Glu82 (H c1 )and the medium-range NOE between the side chains of Asp81 (H b ) and Arg78 (H g and H c )]. In addition, Glu82 i nteracts...

Ngày tải lên: 07/03/2014, 16:20

... factor of 18.8% and an R free of 22.3% with over 90% of the residues in the most favored region of a Ramachandran plot (Table 2). The resulting model is depicted in Fig. 2. The Ca backbones of the ... b-strands are labeled. Fig. 3. B-factor plots of the main chains of the two molecules of CDase in the asymmetric unit. The averages of molecules A (solid line) and B (bro...

Ngày tải lên: 08/03/2014, 02:20

... Stability and fibril formation properties of human and fish transthyretin, and of the Escherichia coli transthyretin-related protein Erik Lundberg 1 , Anders Olofsson 2 , Gunilla T. Westermark 3 and ... both in shape and in dimension to the fibrils of hTTR and sbTTR formed by heating. The thick and straight morphology of heat-induced fibrils of hTTR, sbTTR and ecTRP is s...

Ngày tải lên: 16/03/2014, 01:20

... of aspartate 27 of dihydrofolate reductase from Escherichia coli in interconversion of active and inactive enzyme conformers and binding of NADPH. J Biol Chem 265, 5579–5584. 19 Birdsall B, Andrews ... K m (NADPH) of the L32D mutant was 0.84 lm, and therefore almost two-fold lower than that of the wild type. The wild type and the L32F and L32A mutants had V max (NADPH) v...

Ngày tải lên: 16/03/2014, 10:20