Báo cáo khoa học: "Mucin pattern reflects the origin of the adenocarcinoma in Barrett''''''''s esophagus: a retrospective clinical and laboratorial study" ppsx

... MINIREVIEW Multifunctional host defense peptides: Antimicrobial peptides, the small yet big players in innate and adaptive immunity Constance Auvynet 1,2, * and Yvonne Rosenstein 1 1 Instituto de Biotecnologia, ... [13]. Cathelicidins kill Gram-positive and Gram-negative bacteria and Trypanosoma cruzi. Similar to defensins, cathelicidins participate activ...

Ngày tải lên: 18/02/2014, 06:20

... FEBS An engineered disulfide bridge mimics the effect of calcium to protect neutral protease against local unfolding Peter Du ă rrschmidt*, Johanna Mansfeld and Renate Ulbrich-Hofmann Department of ... Model of the 3D structure of the neutral protease from Bacillus stearothermo- philus, including the position of the disulfide bridge in mu...

Ngày tải lên: 19/02/2014, 17:20

... Tat cell penetrating peptide uptake (Eur. J. Biochem. 269) 501 Different mechanisms for cellular internalization of the HIV-1 Tat- derived cell penetrating peptide and recombinant proteins fused ... internalization of the full-length Tat protein construct and the Tat CPP Differences in the mechanisms of internalization between t...

Ngày tải lên: 21/02/2014, 03:20

... meaning. It is the in interaction of the results of these asynchronous processes that the process of comprehension is defined. The processes are independent of the know- ledge representations ... activation of all meanings of each recognized word in HOPE, the determination of the phonetic representation of a recognized word determines the breadth o...

Ngày tải lên: 21/02/2014, 20:20

... [16]. Ó FEBS 2003 Cysteine residues in leishmanial MAT (Eur. J. Biochem. 270)31 Leishmania donovani methionine adenosyltransferase Role of cysteine residues in the recombinant enzyme Yolanda Pe ´ rez-Pertejo 1 , ... domain of each subunit, in the interface between the two dimers compri- sing the tetrameric structure [29]. This domain contains five cyst...

Ngày tải lên: 08/03/2014, 08:20

... ANALYSIS BY COMPUT~ OF THE LANCASTER- OSLO/BERGEN (LOB) CORPUS OF BRITISH ~NGLISH TEXTS. Andrew David Beale Unit for Computer Research on the English Language Bowland College, University of ... potential tag B divided by the frequency of A. Subsequently, it was changed to the frequency of A followed by B divided by the product of the frequen...

Ngày tải lên: 08/03/2014, 18:20

... reverse: (5Â-GATCTTGCTGCTTACT GCGGCTCACTACGACC ATACAGG-3Â) (5Â-GCACCTGTATGGTCGTAGTGAGC CGCAGTAAG CAGC-3Â) For the Q116N mutant forward and reverse: (5Â-GATCTTGCTGCTTACT AACGCTCACTACGACC ATACAGG-3Â) (5Â-GCACCTGTATGGTCGTAGTGAGC GTTAGTAAG CAGC-3Â) For ... reverse: (5Â-GATCTTGCTGCTTACT AACGCTCACTACGACC ATACAGG-3Â) (5Â-GCACCTGTATGGTCGTAGTGAGC GTTAGTAAG CAGC-3Â) For the Q116H mutant forward and...

Ngày tải lên: 14/03/2014, 23:20

... Journal compilation ª 2006 FEBS cAMP increases mitochondrial cholesterol transport through the induction of arachidonic acid release inside this organelle in Leydig cells Ana Fernanda Castillo, ... mitochondria. The absence of hormone ⁄ cAMP- induced steroid synthesis when protein synthesis is inhibited can be explained now by the inhibition in t...

Ngày tải lên: 16/03/2014, 12:20

... represents the limiting component of TGF-b1 signaling in PC12 cells. Smad2 phosphorylation wasanalysedinparentalPC12cellsandinstablePC1 2cells expressing TbRII-wt under the control of a doxycycline- inducible ... stimulation of PC12 cells results in activation of the Smad pathway independently of TGF-b1. This activation is direct and results in nuclear t...

Ngày tải lên: 16/03/2014, 16:20

... span a much larger range for the vowel inventories than for the consonant inventories. The significance of the difference in the nature of the distribution of RRs for the vowel and the conso- nant ... measure of redun- dancy is almost an invariance over the consonant inventories of the world’s languages. The observa- tion is important since it can s...

Ngày tải lên: 17/03/2014, 04:20

... suggesting that the lipid-facing residues within a single TM segment are not essential for oligomerization. These studies highlight the importance of the lipid-facing residues in the complement factor ... dense packing of TM1 with the other helices, causing a slight shift of TM1 relative to the rest of the bundle (Fig. 3A). At the same time, the main...

Ngày tải lên: 23/03/2014, 04:21

... 2007 FEBS Cupiennin 1a, an antimicrobial peptide from the venom of the neotropical wandering spider Cupiennius salei, also inhibits the formation of nitric oxide by neuronal nitric oxide synthase Tara ... inhibit the formation of NO by neuronal nitric oxide synthase (nNOS) [10]. These particular amphibian peptides (e.g. t...

Ngày tải lên: 23/03/2014, 09:21

... 2010. c 2010 Association for Computational Linguistics Last but Definitely not Least: On the Role of the Last Sentence in Automatic Polarity-Classification Israela Becker and Vered Aharonson AFEKA – ... experiment we examined the readers’ rating of the same re- views based on reading single sentences ex- tracted from these reviews: the last sente...

Ngày tải lên: 23/03/2014, 16:20

... Processing Volume 2010, Article ID 454871, 14 pages doi:10.1155/2010/454871 Research Article Simple Statistical Analysis of the Impact of Some Nonidealities in Downstream VDSL with Linear Precoding Marco ... obtained to express their impact. A simple approach is presented for computing the maximum line length where linear precoding overcomes the nonc...

Ngày tải lên: 21/06/2014, 08:20

... same pattern already described for incom- plete intestinal metaplasia of the stomach, and is further evidence that BE and incomplete intestinal metaplasia of the stomach are the same condition and ... adenocarcinoma arising in Barrett's esophagus (BE) may indicate the carcinogenesis pathway. The aim of this study was to evaluate resected specimens of adenoc...

Ngày tải lên: 09/08/2014, 04:21