Báo cáo khoa học: Mitochondrial Ca2+ sequestration and precipitation revisited docx

... Authors Journal compilation ª 2010 FEBS 3651MINIREVIEW Mitochondrial Ca2+ sequestration and precipitation revisited Christos Chinopoulos and Vera Adam-ViziDepartment of Medical Biochemistry, ... gradient of the ATP ⁄ ADP ratio and themembrane potential across the mitochondrial membrane. Eur J Biochem 73, 125–130.C. Chinopoulos and V. Adam-Vizi Mitochondrial Ca2+ precipitation FEBS Journal ... & Andrews SB (2010) Calcium-dependent mitochondrial function and dysfunction inneurons. FEBS J 277, 3622–3636.16 Starkov AA (2010) The molecular identity of the mitochondrial Ca2+sequestration...

Tài liệu Báo cáo khoa học: "Integrating Information Extraction and Automatic Hyperlinking" docx

... a recognition pattern on the left-hand side, written as a regular expression, and an output description on the right-hand side. A named label serves as a handle to the rule. Regular expressions ... provides standard operations for constructing and manipulating TFSs; and (iv) an XTDL grammar interpreter. Currently, SProUT offers three online compo-nents: a tokenizer, a gazetteer, and a morphological ... Spanish, Chinese and Japanese allowing for named entity recognition and extraction. To guarantee a comparable coverage, and to ease evaluation, an extension of the MUC-7 standard for entities...

Tài liệu Báo cáo khoa học: "Idiomatic object usage and support verbs" docx

... object usage and support verbs Pasi Tapanainen, Jussi Piitulainen and Timo J~irvinen* Research Unit for Multilingual Language Technology P.O. Box 4, FIN-00014 University of Helsinki, Finland http ... most frequent of such expressions, make amends and take precedence, appeared less than twenty times, and the expressions have temerity, go berserk and go ex-dividend were even less frequent. ... three different verbs with the frequencies, say, 100, 100, and 100, and in the case where the frequencies of the three heads are 280, 10 and 10. In this case, we want to favour the latter object,...

Báo cáo khoa học: "Long Distance Pronominalisation and Global Focus" docx

... Distance Pronominalisation and Global Focus Janet Hitzeman and Massimo Poesio CSTR and HCRC, University of Edinburgh 2 Buccleuch Place, Edinburgh EH8 9LW, Scotland {J. Hi t z eman, Mass imo. ... both the jeweller and the bangle. Indeed, the bangle could also be referred to with a pronoun: And it took him something like 120 hours of work. The fact that pronouns and def- inite NPs ... would be to take the 4th and 5th sen- tence as elaborations of and he lavished on those materials an incredibly painstaking technique but in this case, as well (and in all other rhetorical...

Báo cáo khoa học: Mitochondrial biogenesis in mtDNA-depleted cells involves a Ca2+-dependent pathway and a reduced mitochondrial protein import pdf

... cells and MELAS (mitochondrial encephalo-myopathy with lactic acidosis and stroke-like episodes)ﬁbroblasts dealing with the protein import machinery and transcription factors involved in mitochondrial ... cells with impaired mitochondrial activity, we used rho-L929 and rho0143 B cells (partially and totally depleted of mtDNA, respectively),that maintain and even up-regulate mitochondrial population, ... synthesis of phospholipids and cooperative interactions between proteins encoded byboth the nuclear and mitochondrial genes [10,11], the mitochondrial protein import and their assembly [3].However,...

Tài liệu Báo cáo khoa học: Mitochondrial targeting of intact CYP2B1 and CYP2E1 and N-terminal truncated CYP1A1 proteins in Saccharomyces cerevisiae ) role of protein kinase A in the mitochondrial targeting of CYP2E1 pdf

... rat liver mitochondrial enzymes, yeast mitochondrial CYP1A1 shows highERND activity and mitochondrial CYP2E1 exhibitshigh NDMA-d activity. The activities of both micro-somal and mitochondrial ... CYP2E1Fig. 9. Mitochondrial CYP2E1 activity in wild-type and FDXR-depleted yeast strains. Mitochondrial and microsomal NMDA-d activity in(A) wild-type cells expressing CYP2E1 and (B) FDXR-depleted ... oftargeting mechanisms and the nature of mitochondria-targeted proteins. Mitochondrial integrity and purity were established using electronmicroscopy, and treatment with digitonin and protease. Full-length...

Tài liệu Báo cáo khoa học: Preliminary molecular characterization and crystallization of mitochondrial respiratory complex II from porcine heart ppt

... N-terminalsequencing and crystallization of mitochondrial com-plex II from porcine heart.Results and DiscussionThe mitochondrial respiratory complex II preparationwas extracted and puriﬁed from ... obtained, and ﬂavo-protein, iron-sulfur protein, CybL and CybS wereshown to contain 622, 252, 140 and 103 residues,respectively.Fig. 3. A typical X-ray diffraction pattern from a native mitochondrial complex ... dyed withCoomassie blue G250, and the four bands corresponding tosubunits of porcine complex II were cut out and N-terminalsequenced by the Edman degradation method and amino acidanalyzer in...

Báo cáo khoa học: Mitochondrial transcription factor A overexpression and base excision repair deﬁciency in the inner ear of rats with D-galactose-induced aging pdf

... production. The mitochondrial common deletion (mtDNA 4977-bp and 4834-bp deletion in humans and rats, respectively) is the most typical and frequent form of mtDNA damage associated with aging and degenera-tive ... the precursorform, and could not be translocated to and processedin the mitochondrial matrix. An age-dependent declinein the mitochondrial import of BER proteins into the mitochondrial matrix ... deletionmutations and how mtDNA repair systems modulate this process in theinner ear during aging. We found that the mitochondrial common deletionwas greatly increased and mitochondrial base...

Báo cáo khoa học: Thyroid Ca2+/NADPH-dependent H2O2 generation is partially inhibited by propylthiouracil and methimazole ppt

... of TPO by MMI and PTU involves a reaction between these drugs and theoxidized TPO heme group, which is produced by theinteraction between TPO and H2O2. In addition, Taurog and Dorris [5] ... H2O2generation is partially inhibitedby propylthiouracil and methimazoleAndrea C. Freitas Ferreira, Luciene de Carvalho Cardoso, Doris Rosenthal and Denise Pires de CarvalhoLaborato´rio de Fisiologia ... thioureylene compounds, as PTU and MMI seemto be antioxidant agents in vitro [6–8]. Ross et al.[9]haveshown that PTU and MMI do not alter superoxidesynthesis and that PTU does not affect the...

Báo cáo khoa học: Characterization of depolarization and repolarization phases of mitochondrial membrane potential ﬂuctuations induced by tetramethylrhodamine methyl ester photoactivation pdf

... of mitochondrial swelling, a marker ofpermeability transition.The duration of D and R phases was 1.05 and 0.77 s, respectively. The rate of fluorescence changesin D and R phases was 15 and ... Filamentous mitochondriain fibroblasts and mitochondrial clusters in cardiomyo-cytes. J Cell Biol 107, 481–495.27 Skulachev VP (2001) Mitochondrial filaments and clus-ters as intracellular power-transmitting ... were ana-lyzed separately and investigated using specific inhibitors and substrates.The frequency of R phases was significantly inhibited by oligomycin and aurovertin (mitochondrial ATP synthase...

Xem thêm