báo cáo khoa học: " The increasing chronicity of HIV in sub-Saharan Africa: Re-thinking “HIV as a long-wave event” in the era of widespread access to ART" pot
Báo cáo khoa học:Chính sách đối ngoại của Đảng với khu vực Đông Nam Á những năm đầu thế kỷ 21 pot
... DANG LANH OAO CONG CUOC DOI MOI CHINH SACH DOI NGOAI CUA DANG V6l KHO VlfC DONG NAM A NHfiNG NAM DAU THE KY XXI ThS NGUYEN THIHOAN Phien hgp todn the Diin ddn khu vuc ASEAN ... Bg trudng Ngoai giao cac nudc ASEAN ldn thfl 34 (AMM 34) diin ra tai Ha Ngi, Thfl tudng Phan Van Khai khang djnh: "Chinh sach ASEAN Id mgt bg phdn cdu thdnh quan trgng t...
Ngày tải lên: 15/03/2014, 14:20
Tài liệu Báo cáo khoa học: High affinity copper binding by stefin B (cystatin B) and its role in the inhibition of amyloid fibrillation docx
... versa were made in an enclosed reaction cell maintained at a constant temperature. The instrument measured the heat generated or absorbed as the ligand-macromolecule reaction occured. A binding ... protein, lacking the copper binding domain is cap- able of domain swapping and forms a dimer as revealed by crystal structure analysis [36]. In our case, SEC data collected...
Ngày tải lên: 19/02/2014, 06:20
Báo cáo khoa học: Novel L-amino acid oxidase with antibacterial activity against methicillin-resistant Staphylococcus aureus isolated from epidermal mucus of the flounder Platichthys stellatus pptx
... protein as a novel l-amino acid oxidase (LAAO; EC.1.4.3.2). LAAOs catalyze the oxidative deamination of an l-amino acid substrate and have been reported to exert antibacterial activity in a variety ... antiserum against the antibacterial protein was obtained by injecting a Japanese white rabbit (Kitayama Labes Co. Ltd., Nagano, Japan) with the insoluble recombinant pro- te...
Ngày tải lên: 29/03/2014, 08:20
Báo cáo khoa học: An Escherichia coli twin-arginine signal peptide switches between helical and unstructured conformations depending on the hydrophobicity of the environment potx
... SufI, the 208 nm region of the spectra indicates a slight increase in helical character for SufI-AA and a slight decrease for SufI-KK in TFE, whereas at 222 nm in water/TFE SufI-AA has less intensity ... SufI. The twin-arginine translocation (Tat) system operates in the cytoplasmic membranes of most free-living bacteria and in the thylakoid membranes of plant chl...
Ngày tải lên: 31/03/2014, 07:20
báo cáo khoa học: "Implementing and managing self-management skills training within primary care organisations: a national survey of the expert patients programme within its pilot phase" pdf
... courses in the 2005–06 financial year, with a mean budget of £14,000 assigned to EPP. They have an average of six tutors affili- ated to the PCT (5 are active), and Leads would dedicate an average of ... an average of four courses have been planned with a mean budget of £8,000. They have an average of two active tutors, and Leads dedicate an average of 15% of the...
Ngày tải lên: 11/08/2014, 05:22
Báo cáo khoa học: Two L-amino acid oxidase isoenzymes from Russell’s viper (Daboia russelli russelli) venom with different mechanisms of inhibition by substrate analogs pdf
... begins with the reduc- tive half-reaction involving the conversion of FAD (flavin cofactor) to FADH 2 and concomitant oxidation of the amino acid to an imino acid. The imino acid intermediate of ... substrate analogs Somnath Mandal and Debasish Bhattacharyya Division of Structural Biology and Bioinformatics, Indian Institute of Chemical Biology, Kolkata, India The flavoe...
Ngày tải lên: 07/03/2014, 05:20
Báo cáo khoa học: Kinetic and binding studies with purified recombinant proteins ferredoxin reductase, ferredoxin and cytochrome P450 comprising the morpholine mono-oxygenase from Mycobacteriumsp. strain HE5 ppt
... econazole and miconazole to NHis-P450 mor was too tight to analyse accurately. In case of these three azoles, the optical change observed upon azole addition occurred linearly with increasing azole ... CYP15 1A2 was obviously just derived from the extrapolation of kinetic data and is therefore hard to compare with the turnover measured here. One also has to keep in min...
Ngày tải lên: 07/03/2014, 16:20
Báo cáo khoa học: Endogenous mono-ADP-ribosylation mediates smooth muscle cell proliferation and migration via protein kinase N-dependent induction of c-fos expression potx
... (1.35-fold), however, the increase in cytosolic activity was only marginal (Fig. 3B). Activation of arginine-dependent mART would be expected to lead to an increase in the post-translational modification of select ... N., Nishina, H., Takahashi, K. & Katada, T. (1994) Characterization of botulinum C3-catalyzed ADP-ribosylation of rho proteins and identification of mamm...
Ngày tải lên: 17/03/2014, 09:20
Báo cáo khoa học: Lipid droplet and milk lipid globule membrane associated placental protein 17b (PP17b) is involved in apoptotic and differentiation processes of human epithelial cervical carcinoma cells pptx
... differentiation. Our previous data on the oncodevelopmental overex- pression of PP17b in prematurely aging epithelial-character placentas and squamous epithelial cervical dysplasias and carcinomas indicated ... carcinomas. HeLa cells and human milk are stained with anti-PP17 antibody. (A) In invasive squamous cervical carcinoma, tumour cells have punctuated, ring-like cytoplasmic PP17...
Ngày tải lên: 23/03/2014, 21:20
Báo cáo khoa học: Redox reaction between amino-(3,4-dihydroxyphenyl)methyl phosphonic acid and dopaquinone is responsible for the apparent inhibitory effect on tyrosinase doc
... dopachrome. Changes in the UV/Vis spectra of a mixture of compound 1 and Dopa oxidized by tyrosinase indicated that this was indeed the case (Fig. 3C). In the initial phase of the reaction Fig. 3. Spectral changes ... slow-binding inhibitor of catecholase activity of tyrosinase. Phytochemistry 26, 917–919. 6. Hashiguchi, H. & Takahashi, H. (1977) Inhibition of tw...
Ngày tải lên: 31/03/2014, 09:20