Báo cáo khoa học: "The influence of fire on the seed bank in the soil of a Quercus faginea forest (NW Spain)" pot

Tài liệu Báo cáo khoa học: Accessibility changes within diphtheria toxin T domain when in the functional molten globule state, as determined using hydrogen⁄deuterium exchange measurements pdf

... surprising that TH8 is in the corebecause it is buried in the structure. Within the whole toxin, TH5 is partly covered by the C-terminal part of the receptor (R) domain [2,3]. Within the isolated T domain, ... to the functional state, which initi-ates the translocation of the catalytic domain. Here, the data allowed identiﬁcation of the core of the pro-tein in the N state and the evolution of the overallstructure ... cell intoxication, diphtheria toxin is cleaved by furin into two fragments: the A chaincorresponding to the catalytic domain (C domain) ;and the B chain corresponding to the translocationdomain...

Báo cáo khoa học: Structural and functional roles for b-strand 7 in the a-crystallin domain of p26, a polydisperse small heat shock protein from Artemia franciscana pdf

... b-strand 7 in the a- crystallin domain of p26, a polydisperse small heat shock protein from Artemia franciscana Yu Sun, Svetla Bojikova-Fournier and Thomas H. MacRaeDepartment of Biology, Dalhousie ... (2001) The expanding family of Arabidopsis thaliana small heat stress proteins and a new family of proteins containing a- crystallin domains (Acd proteins). Cell Stress Chaper-ones 6, 225–2 37. 9 Narberhaus ... 5Â-CACGTACAAAGAGAACGTCGACGACG-3Â5Â-CGTCGTCGACGTTCTCTTTGTACGTG-3ÂR11 4A 5Â-GAGAATTTCGAGCACGATACAGACTCCC-3Â5Â-GGGAGTCTGTATCGTGCTCGAAATTCTC-3ÂY116D 5Â-CGACGACGAGACAGACTCCCAGAACATGTC-3Â5Â-GACATGTTCTGGGAGTCTGTCTCGTCGTCG-3ÂY....

Báo cáo khoa học: "Automated Essay Scoring Based on Finite State Transducer: towards ASR Transcription of Oral English Speech" docx

... 8-14 July 2012.c2012 Association for Computational LinguisticsAutomated Essay Scoring Based on Finite State Transducer: towards ASR Transcription of Oral English SpeechXingyuan Peng∗, ... cost of insertion, deletion or substitution from s-tate j to state i. The equation means the minED of state i can be computed by the accumulated minED-cost of state j in the phase p. The state ... reason of different correlations of EDand NED in CRR transcription. The SSF is entirely based on the FST model, sothe impact of the length feature is very low. Thedecline of it in different transcriptions...

Báo cáo khoa học: Photodynamic treatment and H2O2-induced oxidative stress result in different patterns of cellular protein oxidation ppt

... Kopecek, J. (1999) Photodynamic crosslinking of proteins. Kinetics of the FMN- and rose bengal-sensitized photooxidation and intermolecularcrosslinking of model tyrosine-containing N-(2-hydroxypropyl)methacrylamide ... condition of oxidative stress. By matching theWestern blot with the silver-stained protein map, we inferthat a-tubulin and b-tubulin are targets of PDT-induced protein oxidation. H2O2 treatment resulted ... singlet oxygen. Oxidative assault may cause modiﬁca-tions of the side chains of amino acids within a protein. In particular, the side chains of cysteine, histidine, methionine,tryptophan and...

Báo cáo khoa học: Bcl-2 and Bcl-xL play important roles in the crosstalk between autophagy and apoptosis pdf

... current opinions onhow Bcl-2 and Bcl-xL are involved in the molecularevents. The crosstalk between the autophagy and apoptosis may redeﬁne the roles of Bcl-2 and Bcl-xL in oncogenesis and tumor ... link between autophagy and apoptosis. Here, we discuss the possible roles of Bcl-2 and Bcl-xL in apoptosis and autophagy, and the crosstalk between them.AbbreviationsAMPK, AMP-activated protein kinase; ... withhVps34, and another that inhibits autophagy and involves an interaction with Bcl-2 and Bcl-xL. Accord-ingly, overexpression of Bcl-2 and Bcl-xL disrupts the hVps34–Beclin 1 interaction, suggesting...

Báo cáo khoa học: Oxidative stress and apoptotic events during thermal stress in the symbiotic sea anemone, Anemonia viridis potx

... FEBS Oxidative stress and apoptotic events during thermal stress in the symbiotic sea anemone, Anemonia viridis Sophie Richier1,Ce´cile Sabourault1, Juliette Courtiade1, Nathalie Zucchini3, ... to thermal stress than nonsymbiotic species,there was nonetheless an increase in oxidative attackon proteins, as evidenced by the carbonylation of pro-tein in A. viridis after a thermal increase ... be one of the mechanisms involved.We focused our study on the role of apoptosis in bleaching via oxidative stress in the association between the sea anemone Anemonia viridis and the dinoﬂagellates...

Báo cáo khoa học: "The influence of fire on the seed bank in the soil of a Quercus faginea forest (NW Spain)" pot

... 589-599. ...

Báo cáo khoa học: "Young patients with colorectal cancer have poor survival in the first twenty months after operation and predictable survival in the medium and long-term: Analysis of survival and prognostic markers" pot

... cancer have poor survival in the first twenty months after operation and predictable survival in the medium and long-term: Analysis of survival and prognostic markers. World Journal of Surgical Oncology ... cancer, survive twenty months after operation, the prognosis improves and their survival becomes predictable. Introduction Colorectal cancer is the commonest maligna ncy in th egastrointestinal ... colorec-tal cancer was greatest in the first 20 months after operation. Contrary to some previous reports, survival beyond twenty months aft er operation in young patients improves and is predictable. Prognostic...

Báo cáo khoa học: "Superior vena cava (SVC) reconstruction using autologous tissue in two cases of differentiated thyroid carcinoma presenting with SVC syndrome" pot

... AccessCase reportSuperior vena cava (SVC) reconstruction using autologous tissue in two cases of differentiated thyroid carcinoma presenting with SVC syndromeNobuyuki Wada*1, Katsuhiko ... Great cer-vical vein invasion of thyroid carcinoma. Thyroid 1998, 8:59-61.12. Perez D, Brown L: Follicular carcinoma of the thyroid appear-ing as an intraluminal superior vena cava tumor. Arch ... reports of SVC resection with reconstruction by vascular graft(ePTFE), interposed between the brachiocephalic vein and the right atrium. However, SVC reconstruction using autologous tissue in thyroid...

Báo cáo khoa hoc:" Quantitative Trait Loci (QTLs) mapping for growth traits in the mouse: A review" pot

... associated with individual markers hadvalues between 0.3% and 0.7%. In most cases, the alleles that increase the value of a trait at a particular locus in the mapping cross come from the parental ... point, an animal stops growing, reaching at thatpoint a maximum cell mass. It is accepted that the genetic makeup of the individual plays a predominant role in the determination of that endpoint, ... meansbetween the two divergent lines at the selection limit. Given a certain additivevariance in the base population, the more loci affecting the trait, the smaller theirindividual effect and the larger...

Báo cáo khoa hoc:" Biodegradable Nanoparticles are Excellent Vehicle for Site Directed in-vivo Delivery of Drugs and Vaccines" pptx

... KEYWORDS: Biodegradable, nanoparticles, polyesters, vaccine delivery, drug delivery, gene delivery Figure 1 1 Biodegradable Nanoparticles are Excellent Vehicle for Site Directed in-vivo Delivery ... the size of the 7 BIODEGRADABLE NANOPARTICLES Biodegradable nanoparticles have been used for site- specific delivery of drugs, vaccines and various other biomolecules. A few of the most ... number of biomolecules, drugs, genes and vaccines to the site of interest in-vivo. During the 1980’s and 1990’s several drug delivery systems were developed to improve the efficiency of drugs and...

báo cáo khoa học: " Lutein is needed for efficient chlorophyll triplet quenching in the major LHCII antenna complex of higher plants and effective photoprotection in vivo under strong light" pps

... not for citation purposes)BMC Plant BiologyOpen AccessResearch article Lutein is needed for efficient chlorophyll triplet quenching in the major LHCII antenna complex of higher plants and effective ... property of quenching harmful 3Chl* by binding at site L1 of the major LHCII complex and of other Lhc proteins of plants, thus preventing ROS formation. Substitution of lutein by violaxanthin decreases ... the most abundant carotenoid in the higher plant photosynthetic apparatus and the only ligand for site L1 in Lhc proteins, whose occupancy is essential for protein folding and the quenching of...

Báo cáo y học: "Bench-to-bedside review: Functional relationships between coagulation and the innate immune response and their respective roles in the pathogenesis of sepsis" ppsx

... defensemechanisms of the innate immune response. ReviewBench-to-bedside review: Functional relationships between coagulation and the innate immune response and their respective roles in the pathogenesis of sepsisSteven ... from the car-boxyl terminus of peptides and proteins. In the case of fibrin,removal of carboxyl-terminal lysine residues renders the fibrinless sensitive to lysis by decreasing the ability of ... injury. Functional interrelationships between clotting and the innate immune response The close ancestral and functional linkage between clotting and inflammation is readily appreciated in study of...

Báo cáo khoa học: "Bench-to-bedside review: Treating acid–base abnormalities in the intensive care unit – the role of renal replacement therapy" potx

... associatedwith ARF often leads to acidemia. Furthermore, persistentReviewBench-to-bedside review: Treating acid–base abnormalities in the intensive care unit – the role of renal replacement therapyToshio ... acid–base disorders. Therefore, improvingour understanding of the impact of RRT on acid–base disor-ders and gaining insights into the nature of such disordersand the mechanisms of action of ... important. In the present review we explore the acid–base disordersseen in ARF, the effect of RRT and its modalities on acid–base disorders, the effect of replacement fluid on acid–base balance, and the...

Báo cáo khoa học: "Bench-to-bedside review: Treating acid–base abnormalities in the intensive care unit – the role of buffers" ppt

... way of example, consider the effect of decreasing blood flow to a tissue by 50%. According to the ReviewBench-to-bedside review: Treating acid–base abnormalities in the intensive care unit – the ... intodifferent acid–base consequences. For example, infusinglarge volumes of normal saline intravenously lowers the [SID](because the [SID] of saline is zero), raising [H+] (andlowering pH). Whether the ... it ismisleading to assume that [HCO3 – ] is an independentdeterminant of [H+]. In fact, the independent determinants of [H+] in the blood are the strong ion difference [SID], the totalconcentration...

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