Báo cáo khoa học: "Do fluoroquinolones actually increase mortality in community-acquired pneumonia" pdf

... pipericillin–tazobactam as part of the initial antimicrobial treatment in 25% of the patients included in our cohort. According to the clinical practice guidelines published by the Infectious ... Fine MJ: Practice guidelines for the management of community- acquired pneumonia in adults. Infectious Diseases Society of America. Clin Infect Dis 2000, 31:347-382. 10. Leeper KV, Torres A: C...

Ngày tải lên: 12/08/2014, 23:21

... room temperature in the dark. Following an intensive rinsing procedure, leaf pieces stained via this method displayed intense mitochondrial staining with little background staining, although it ... [13,19], increases in ATP, ROS, and phosphate, as well changes in pH [20,21]. In addition, evidence sug- gests that c yclosporine A (CsA) can act in disrupting the PTP by displacing the b...

Ngày tải lên: 11/08/2014, 11:21

... growing interest among clinicians in the role that statins may play in preventing and treating serious infections. If such an effect of statins can be supported by randomized controlled clinical ... set for randomized clinical trials that will determine the precise role, if any, that statins may have in preventing and treating sepsis. Severe sepsis is an infection-induced inflammatory s...

Ngày tải lên: 12/08/2014, 23:21

... features including negative pre- fixes and binary tf-idf features primarily increased performance on the absent class. Using document frequency to prune lexical features showed small gains in all ... by manually examining the training data: Lexical Features: The medical term itself, the three words preceding it, and the three words fol- lowing it. We used the LVG annotator in Lexica...

Ngày tải lên: 20/02/2014, 05:20

... that their listing in a dictionary is practicable. From the practical point of view, the distri- bution is useful in planning input and storage facilities in experimental translating equip- ment. ... being concentrated at relatively low values of length, and of having no elements exceeding a certain length (Fig. 1). Words, defined in this fashion, can readily be identified by a...

Ngày tải lên: 16/03/2014, 19:20

... september. Agustin Gravano and Julia Hirschberg. 2009. Turn- yielding cues in task-oriented dialogue. In Pro- ceedings of SIGDIAL 2009: the 10th Annual Meet- ing of the Special Interest Group in Discourse ... 20:70– 84, Springer. Gabriel Murray and Steve Renals. 2008. Detecting Action Meetings in Meetings. In Proceedings of the 5th MLMI, LNCS 5237, pages 208–213, Utrecht, The Nether...

Ngày tải lên: 23/03/2014, 16:20

... 2006. A cross-linguistic comparison of address pronoun use in four European languages: Intralingual and interlingual dimensions. In Proceedings of the Annual Meeting of the Australian Linguistic Society, ... 2008. Mining and mod- eling relations between formal and informal Chinese phrases from web corpora. In Proceedings of the 2008 Conference on Empirical Methods in Natural Language...

Ngày tải lên: 23/03/2014, 16:20

... neurodegeneration process is increasing for PrP C . Evidence for this was found in neurografting approaches [6], in conditional prion protein (PrP) knockout studies [7] and in in vivo cross-linking experi- ments ... PrP c in medi- ating neurodegeneration first emerged from neurograft- ing studies [6] and later was reinforced by a conditional PrP knockout analysis [7]. In line with th...

Ngày tải lên: 30/03/2014, 09:20

... (tyro- sine phosphorylation) b-catenin, a fact that precludes its binding to a-catenin and E-cadherin, thus pre- venting cell adhesion and facilitating spreading. Phosphorylation of b-catenin targets ... against p53 (Fig. 5A,D), p-p53 (Fig. 5B,E) and p-glycogen synthase kinase-3 (GSK-3; Fig. 5C,F), a serine ⁄ threonine kinase involved in various pathways including the A B Fig. 3. IL-6 level...

Ngày tải lên: 30/03/2014, 15:20

... Reasoning”. In Proceedings of 12 th TREC, 2004. Hovy, E. L. Gerber, U. Hermjakob, M. Junk and C Y. Lin. “Question Answering in Webclo- pedia”. In Proceedings of the 9 th TREC, 2001. Lin, ... Applicability to Question Answering”. In Proceedings of the ACL, 2001. Monz. C. “Minimal Span Weighting Retrieval for Question Answering” In Proceedings of the SIGIR Workshop on Infor...

Ngày tải lên: 31/03/2014, 01:20