Báo cáo khoa học " Cordyceps militaris polysaccharides can enhance the immunity and antioxidation activity in immunosuppressed mice " pptx

... www.elsevier.com/locate/carbpol Cordyceps militaris polysaccharides can enhance the immunity and antioxidation activity in immunosuppressed mice Mi Wanga,b, Xin Yu Mengb, ... can reverse the CY-induced atrophy of immune organs. In line with the usage of Cordyceps in China, Chinese medicinesare strongly recommended for the ... for10 min, and the supernates were used for the measurement of the protein, T-AOC, MAD, CAT, SOD, and GSH-Px levels. The SOD activity and the MDA and ...

Báo cáo khoa học: A new approach for distinguishing cathepsin E and D activity in antigen-processing organelles pdf

... organelles.Therefore it could be used to study the involvement of these proteinases in protein degradation and the processing of invariant chain. An assay combi-ning a new monospeciﬁc CatE antibody and ... N (2000) Lysosomal cathepsin B plays animportant role in antigen processing, while cathepsin Dis involved in degradation of the invariant chain inoval-bumin-immunized mice. Immunology 100, ... protein util-izing the principle of protein-dye binding. Anal Biochem72, 248–254.N. Zaidi et al. Determination of cathepsin E and D activity FEBS Journal 274 (2007) 3138–3149 ª 2007 The Authors...

Báo cáo khoa học: A single intersubunit salt bridge affects oligomerization and catalytic activity in a bacterial quinone reductase pptx

... atoms. The oligomeric states of the different variants in the crystalline state were analyzed using the msd-pisaserver [20] taking into account all the interactions ofprotein chains within the ... tet-ramers in solution (Fig. 3 and Table 2). In the crystal,both of them were clearly present as tetramers showingpacking similar to the wild-type protein (Fig. 6). Inter-estingly, inverting the ... of the dimer–dimer interface.One subunit is shown in light blue; the other in magenta. The FMNcofactor is shown in yellow; hydrogen bonding interactions are indi-cated using dashed green lines....

Tài liệu Báo cáo khoa học: Modulation of oat arginine decarboxylase gene expression and genome organization in transgenic Trypanosoma cruzi epimastigotes docx

... radioactive bands obtained in the corresponding Southern blot assay (Fig. 3B) couldonly be explained by the integration, into the parasitegenome, of ‡ 2 units of the plasmid pADC-8 arranged in a head-to-tail ... of entire molecules of the transformingplasmid, pADC-8.To investigate further the fate of the transformingplasmid after electroporation and the integration sitewithin the parasite genome, we ... shown in Fig. 3A,B. Early after electropo-ration, the ADC gene appeared almost exclusively in ahybridization band at the origin of the gel, indicatingthat the transforming plasmid remained...

Tài liệu Báo cáo khoa học: "Organizing Encyclopedic Knowledge based on the Web and its Application to Question Answering" ppt

... NAIST. (In Japanese).Andrew McCallum, Kamal Nigam, Jason Rennie, and Kristie Seymore. 1999. A machine learning ap-proach to building domain-speciﬁc search engines. In Proceedings of the 16th International ... Development in Information Retrieval, pages 184–191.Philip Resnik. 1999. Mining the Web for bilingualtexts. In Proceedings of the 37th Annual Meetingof the Association for Computational Linguistics,pages ... module is newly introduced in this paper. In principle, the remaining two modules (“retrieval” and thus they potentially collide.a) ATM, b) CSM/CD, c) FDDI, d) token ring In the autumn of 1999,...

Báo cáo khoa học: Identiﬁcation of microsomal rat liver carboxylesterases and their activity with retinyl palmitate potx

... expression of AY034877 and ES3 in small intestinesuggest that they may be involved in dietary vitamin Auptake. The pharmacokinetics of retinyl ester metabolismwill be determined by the tissue specific ... individually sequenced and the peptides identified for both the bands are listed below. The peptides that were common to both the bands are shown in bold type in the list for banda. Boxed amino ... The HPLC chromatogram in Fig. 7Bshows the elution profile of the product retinol and the internal standard all-trans-retinal with AY034877 isoen-zyme. The ratio of peak area for retinol to internal...

Báo cáo khoa học: Coiled–coil interactions modulate multimerization, mitochondrial binding and kinase activity of myotonic dystrophy protein kinase splice isoforms pptx

... binding is short-lived. The DMPK coiled-coildomain may be important in strengthening the bindingbetween DMPK and MYPT2 or in bringing proteinsequences, crucial for cross-link formation, in ... dominant involvement of the N-terminal region, kinase domain and amino acids402–468 ﬂanking the coiled-coil domain, including the alternatively spliced VSGGG motif or membraneanchors in the ... refer to amino acid numbering in full-length DMPK E and indicate the ﬁrst and last amino acid of the DMPK segment contained within the mutants. The ability to multimerize is indicated (see the text).DMPK...

Báo cáo khoa học: Effects of cardiomyopathic mutations on the biochemical and biophysical properties of the human a-tropomyosin docx

... any in uence on the proteinpolymerization.Recombinant T ms were assayed by their ability to bind toactin, in a cosedimentation assay, in the absence and in t hepresence of troponins. In the ... alsointroduces changes in the surface charge of Tm. All the mutant amino acids are involved in interchain and intra-chain interactions and therefore are important for the stabilization of th ... of the DSC scan for wild type Tm obtained using threeendotherms. The Tms of the wild type and mutantendotherms are shown in Table 2. It is evident from the data that the unfolding of the...

Báo cáo khoa học: "An Architecture for Dialogue Management, Context Tracking, and Pragmatic Adaptation in Spoken Dialogue Systems" pot

... Language Interpretation fails to parse the output of SR. Rather than continuing the flow on to- wards the back-end, the Dialogue Manager can re-consult SR for other hypotheses. Alterna- tively, the ... "pushed" in a repair dialogue, and a string is ultimately sent to Speech Synthesis for delivery to the user's ear. The next utterance is then interpreted in the context of the repair ... (and the architecture) certain capabilities, which are listed in Table 1. 1 Supports mixed-initiative system by fielding sponta- neous input from either participant and routing it to the...

Báo cáo khoa học: Study of uptake of cell penetrating peptides and their cargoes in permeabilized wheat immature embryos pot

... neuropeptide galanin in the N-terminus connected with Lys13 to 14 amino acids from the wasp venom mastoparan in the C-terminus.cSource: derived frommurine vascular endothelial cadherin (amino acids ... plasmid DNA carrying the GUSgene was studied in permeabilized wheat embryos.Being arginine rich, Tat2 can bind anionic DNA elec-A. Chugh and F. Eudes CPPs and their cargo in wheatFEBS Journal ... the complex in the cellular milieu and its further fate in plant cells. Future investigations will focus on answer-ing questions such as how the combined use of cell per-meabilizing agent and...

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