Báo cáo Y học: Ferritin from the spleen of the Antarctic tel

Báo cáo Y học: Ferritin from the spleen of the Antarctic teleost Trematomus bernacchii is an M-type homopolymer doc

... Ferritin from the spleen of the Antarctic teleost Trematomus bernacchii is an M-type homopolymer Guiseppina Mignogna 1 , Roberta Chiaraluce 1 , Valerio Consalvi 1 , Stefano Cavallo 1 , ... Italy Ferritin from the spleen of the Antarctic teleost Trematomus bernacchii is composed of a single subunit that contains both the ferroxidase center...

Ngày tải lên : 08/03/2014, 23:20

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Tài liệu Báo cáo Y học: Phosphatidylinositol synthesis and exchange of the inositol head are catalysed by the single phosphatidylinositol synthase 1 from Arabidopsis docx

... be explained by a reaction which is the reverse of synthesis. The exchange reaction studied by analysis of radioactive PtdIns molecular species The exchange reaction was also studied by analysis of the radiolabelled ... explain this result by a global stimulation of the exchange reaction by the exogenous soybean PtdIns. A question that arises is the relevance of t...

Ngày tải lên : 22/02/2014, 04:20

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Báo cáo Y học: Structural and serological relatedness of the O-antigens of Proteus penneri 1 and 4 from a novel Proteus serogroup O72 pptx

... LPS of P. penneri 40 and 41 abolished binding of these antigens and signi®cantly decreased binding of the antigens of P. penneri 1and4. In Western b lot analysis (Fig. 3), P. penneri 1O-antise- rum ... judged by the ratio of the integral intensities of the signals in the major and minor series, the average degree of glycosylation with Glc II is  75%. Comparison o...

Ngày tải lên : 17/03/2014, 17:20

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Báo cáo Y học: A functionally conserved member of the FTZ-F1 nuclear receptor family from Schistosoma mansoni doc

... as an outgroup and for artiﬁcial rooting of the phylogenetic tree constructed. Phylogenetic analyses were carried out by distance analysis using NEIGHBOR from the PHYLIP [36] package and by Maximum ... involved in an autoregulatory mechanism [61]. Phylogenetic analysis of SmFTZ-F1 We aligned the peptide sequences of the conserved C and E domains of a variety of members...

Ngày tải lên : 23/03/2014, 21:20

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Báo cáo y học: "A prospective observational study of the relationship of critical illness associated hyperglycaemia in medical ICU patients and subsequent development of type 2 diabetes"

... predisposition (pancreatic reserve and baseline insulin resistance) obvi- ously plays an important part in the development of hyperglycaemia. We hypothesised that hospital acquired hyperglycaemia ... commonly complicated by hyperglycaemia caused by mediators of stress and inflammation. Severity of disease is the main risk factor for development of hyperglycaemia, but not all...

Ngày tải lên : 25/10/2012, 10:02

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Tài liệu Báo cáo Y học: Identiﬁcation and characterization of the Escherichia coli stress protein UP12, a putative in vivo substrate of GroEL pptx

... beginning of the stationary phase the rate of synthesis of heat-shock proteins increases considerably, but only transiently [2,18]. Similarly, we observed that the steady-state amount of GroEL ... wall, DNA organization, synthesis of storage compounds such as glycogen and polyphosphate, and other cellular processes [1,2]. As a result of these changes, the cells become resi...

Ngày tải lên : 22/02/2014, 07:20

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Báo cáo Y học: Expression and puriﬁcation of the recombinant subunits of toluene/ o-xylene monooxygenase and reconstitution of the active complex potx

... were analyzed by MALDI/MS. The mass signals recorded in the spectra were mapped onto the anticipated sequence of subunit C on the basis of their mass value and the speciﬁcity of the enzyme, leading ... completely reoxidized, as indicated by the disappearance of the peak at 340 nm. From this time on, a progressive increase of the absorbance at 454 nm and a concomi...

Ngày tải lên : 17/03/2014, 10:20

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Báo cáo Y học: Synthesis and turn-over of the replicative Cdc6 protein during the HeLa cell cycle potx

... that the synth esis of hCdc6p c ontinues through m ost of the cell cycle. Synthesis of hCdc6p during G1 phase is necessary f or the f ormation of pre-replicative complexes, whereas s ynthesis during ... with the synthesis of new Cdc6p. In contrast, the rapid S-phase-related elimination of Cdc6p that is characteristic for the yeast cell cycle does not occur i n mamm...

Ngày tải lên : 17/03/2014, 23:20

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Báo cáo Y học: Puriﬁcation and properties of the extracellular lipase, LipA, of Acinetobacter sp. RAG-1 docx

... factors [3] and their biotechnological potential. Lipases have proven to be versatile enzymes in nonaqueous solvent systems in which they catalyze the synthesis of a variety of acylglycerols and specialized ... Biology, University of Maryland, USA An extracellular lipase, LipA, extracted from Acinetobacter sp. RAG-1 grown on hexadecane was puriﬁed and properties of the enzym...

Ngày tải lên : 23/03/2014, 21:20

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Báo cáo Y học: Puri®cation and characterization of the human adenosine A2a receptor functionally expressed in Escherichia coli doc

... receptor is fully functional according to ligand binding analysis. This is the ®rst puri®cation of an adenosine receptor in a functional form and in suf®cient quantity for structural and biophysical work. Correspondence ... determination of hA2aR by X-ray or electron crystallography, or infor- mation on the bound ligand conformation obtained by NMR spectroscopy, would assist in...

Ngày tải lên : 24/03/2014, 00:21

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