Báo cáo khoa học: " Postoperative IMRT in head and neck cancer" pdf

... Daly N: Combined postopera- tive radiotherapy and weekly cisplatin infusion for locally advanced squamous cell carcinoma of the head and neck: preliminary report of a randomized trial. Int J Radiat ... has been defined by contouring the ana- tomic region of the initial primary and nodal GTV, considering the preoperative diagnostics and the clinical and histological findings. The...

Ngày tải lên: 09/08/2014, 10:21

... categorized into initiating caspases (subtypes 2, 8, 9, and 10) and effector caspases (subtypes 3, 6, and 7) (reviewed in [7]). Two apoptosis mediating pathways are divided, the intrinsic and the extrinsic ... bioactive platinum aquo- complexes by Sulphur-containing peptides or proteins, increased DNA repair, and alterations in apoptotic signal- ing pathways (reviewed in [5])....

Ngày tải lên: 10/08/2014, 10:21

... main- tenance of BBB, modulate neurovascular coupling and maintain several parts of brain homeostasis. In this minireview, we focus on the active functions of astro- cytes in regards to brain ... dysfunction. Cell–cell interaction in the neurovascular unit As discussed, all types of cells in the brain have unique roles and coordinate with each other to main- tain brain homeostasis...

Ngày tải lên: 18/02/2014, 11:20

... cells and astrocytes, and the tight junctions of vascular endothelial cells (ECs) in the BBB are well organized with claudins and ZO- proteins through a decrease in angiogenesis signaling and an increase ... angio- genesis in both embryogenesis and adulthood, and functions by binding with two tyrosine kinase recep- tors, VEGFR-1 (Flt-1) and VEGFR-2 (KDR ⁄ Flk-1), Fig. 1. T...

Ngày tải lên: 18/02/2014, 11:20

... made in dissecting stroke mechanisms involving excitotoxicity and ionic imbalance, oxidative and nitrosative stress, neuroinflammation and apoptotic-like pathways in neurons. However, clinically ... volume and severity of infarcts and the absolute number of circulating CD34+ and CD133+ cells (both thought to be markers for EPCs) [69]. In clinical stroke patients, an increase...

Ngày tải lên: 18/02/2014, 11:20

... actin-binding submod- ule (CABS) that contains a novel G-actin-binding domain, which we call a verprolin homology 2 C-terminal (VH2-C) domain; and a second submod- ule comprising the Las17p-binding ... domain structure. Schematic of Vrp1p showing the Vrp1p truncations and mutant proteins used in this study and their various known domains: actin-binding domains, Hof one trap (HOT) doma...

Ngày tải lên: 18/02/2014, 16:20

... range of validity (in MT terminology, of monolingual from interlingual features), and by their separate handling in the program The basic problem in the grammar is the setting up of relations ... policy of interlingualizing the thesaurus, (that is, of assimilating semantics to syntax) and that of thesaurizing the syntax (that is, of in- cluding syntax within semantics) the l...

Ngày tải lên: 19/02/2014, 19:20

... ambiguity and categorial fluidity in Chinese and the diffi- culty thus posed on tagging. Then in Section 3, we report on a preliminary empirical study of the categorial fluidity and shift between Chinese verbs ... T.B.Y., Hu, J. and Chan, S.W.K. 2000. LIVAC, A Chinese Synchronous Corpus, and Some Applications. In Proceedings of the ICCLC International Conference on Chinese La...

Ngày tải lên: 08/03/2014, 21:20

... for the lin- guistic analysis of the user’s textual input includ- ing preprocessing such as string cleaning, part-of- speech tagging, named entity recognition, parsing and semantic interpretation. ... own understanding and generation components (Wal- lace and Bush, 2001). 5.1 Semantic Representation The input understanding of the system is imple- mented as one single understanding pipel...

Ngày tải lên: 17/03/2014, 00:20

... phalloidin stained actin. These findings are in agreement with the in vitro results above, showing that variant actins, which are impaired in folding and have an increased tendency to become insoluble, ... actin proteins overexpressed in mamma- lian cell lines fail to incorporate into actin filaments in a manner correla- ting with the degree of misfolding observed in the cell-free...

Ngày tải lên: 23/03/2014, 13:20