Báo cáo khoa học: "Resection of giant ethmoid osteoma with orbital and skull base extension followed by duraplasty" docx

... 1 of 5 (page number not for citation purposes) World Journal of Surgical Oncology Open Access Case report Resection of giant ethmoid osteoma with orbital and skull base extension followed by ... treatment of osteomas of the frontal and ethmoid sinuses. Clin Otolaryngol- ogy 1990, 15:397-404. 3. Osma U, Yaldiz M, Tekin M, Topcu I: Giant ethmoid osteoma...

Ngày tải lên: 09/08/2014, 07:21

... the lifespan of the complex by 10-fold, as judged by k off . The physiological chaperone cycle probably consists of the rapid binding of the N-terminus of the partner, regardless of whether it ... 7, k off varied by nearly a factor of 10 between the two subpop- ulations, i.e. k off = 3.2 ± 1 s )2 for the minor species of high affinity and k off = 1.9 ± 1 s )1 for the majo...

Ngày tải lên: 16/02/2014, 14:20

... over-expres- sion of Hsp60 and Hsp70 and exhibit abnormal mor- phology in correlation with increased proliferation, premature differentiation and elongation, inhibition of denucleation and of loss of organelles ... mechanisms for the lack of HSF2. In line with this hypothesis, double disruption of Hsf1 and Hsf2 is associated with sterility and complete arrest of...

Ngày tải lên: 18/02/2014, 04:20

... (Bio-Rad), and band intensities were quan- tified using bio-rad Quantity One software. Dicer and TRBP knockdowns were quantified by a ratio of ratios. Dicer and TRBP levels were each divided by the ... target, loading of the appropriate guide strand into the RISC is critical. Improved understand- ing of the interactions of siRNAs with TRBP and Dicer will enable improved de...

Ngày tải lên: 18/02/2014, 06:20

... positions of the ribose and base of the second nucleotide. In all cases, the base of the second nucleotide interacted with the Asp66–Thr69 loop and with His86 (Fig. 4B). The majority of the five ... Asn41, and Arg42, and two with the carboxyl group of Glu43. The base is further stabilized by interactions with the aromatic rings of Phe39 and Tyr87, which fo...

Ngày tải lên: 18/02/2014, 11:20

... roles in develop- ment and in health and disease [1]. Their properties have been studied by a combination of in vitro analy- ses of human primary ECs and in vivo analyses of genetically modified ... analysis of the molecular and cellular phe- notypes of endothelial cells and their heterogeneity at various developmen- tal stages, in vascular beds and in various organs ha...

Ngày tải lên: 18/02/2014, 17:20

... edge and post- spawning gonads. Metamorphosis represents the ulti- mate stage of oyster development, and is characterized by the degeneration of larval tissues, such as the velum and the foot, and ... remodelling of larval tissues to produce adult tissues (i.e. the development of the gills and the production of an adult shell), which is accom- panied by significant grow...

Ngày tải lên: 19/02/2014, 00:20

... by SDS ⁄ PAGE and analyzed by immunoblotting with an HA anti- serum. The position of potential monomers (m), dimers (d), tetramers (t) and modified monomers (mm) and dimers (md) is indicated by arrows ... concentration of JS74A cells transformed with YCpALR1-myc and YEp351-HA (lane 1), YCpALR1-myc and YEpALR2-HA (lane 2), and YCp211-myc and YEpALR2-HA (lane 3). Tota...

Ngày tải lên: 19/02/2014, 06:20

... ability of Sav and Mst to interact. Deletion of the coiled-coil domain, and thus the ability of the two proteins to dimerize, abolished both the phosphorylation of Sav and the sta- bilizing effect of ... gradient gel (middle and bottom) prior to transfer. The migration of Mst and Sav is marked with arrows while the position of the slower migrating form of Sav is in...

Ngày tải lên: 19/02/2014, 06:20

... digestion of the DNA samples. On the other hand, the absence of a second hybridiza- tion band in lane 1 might be the result of insufficient sensitivity of our assay. Rehybridization of the mem- brane ... result of the absence of ornithine and arginine decarboxylases (ODC and ADC) [7–10], which catalyse the first steps of both possible pathways of putrescine biosynthesis [1...

Ngày tải lên: 19/02/2014, 07:20