Báo cáo khoa học: " Mechanisms of the action of povidone-iod

Báo cáo khoa học: " Mechanisms of the action of povidone-iodine against human and avian influenza A viruses: its effects on hemagglutination and sialidase activities" doc

... triplicate. BioMed Central Page 1 of 10 (page number not for citation purposes) Virology Journal Open Access Research Mechanisms of the action of povidone-iodine against human and avian influenza A ... influenza A viruses: its effects on hemagglutination and sialidase activities Nongluk Sriwilaijaroen 1,2 , Prapon Wilairat 3 , Hiroaki Hiramatsu 2 ,...

Ngày tải lên : 12/08/2014, 04:22

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Tài liệu Báo cáo khoa học: Evidence that the assembly of the yeast cytochrome bc1 complex involves the formation of a large core structure in the inner mitochondrial membrane pdf

... molecular mass change is too small to explain the dimerization of the bc 1 complex at this stage (i.e. just after the addition of ISP and Qcr10p). On the other hand, in the transition from the 500 ... because of the absence of the catalytic subunit ISP (Table 1). Figure 3A shows that a band of approximately 500 kDa was also found in this mutant strain when th...

Ngày tải lên : 18/02/2014, 08:20

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Tài liệu Báo cáo khoa học: Looking for the ancestry of the heavy-chain subunits of heteromeric amino acid transporters rBAT and 4F2hc within the GH13 a-amylase family ppt

... lizards and frogs (lacking both essential aspar- tates at the b4- and b7-strands) and also from some ﬁshes (lacking the b4-strand aspartate). This may mean that the eventuality of a- glucosidase ... eukaryotes and are therefore more ancient than the hcHATs (present only in Metazoa), there is Fig. 2. The CSRs of the hcHAT proteins and the GH13 a- amylase family me...

Ngày tải lên : 18/02/2014, 13:20

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Tài liệu Báo cáo khoa học: Insights into the structure of plant a-type phospholipase D Susanne Stumpe, Stephan Konig and Renate Ulbrich-Hofmann ¨ ppt

... determined at about 10-fold lower protein concentration than the measurements of inactivation, show the same trends with respect to the effects of NaCl, CaCl 2 and EDTA as the inactivation constants. As ... ratio of the forward scattering intensity of the sample and that of the molecular mass standard BSA. The ab initio deconvolution of the SAXS proﬁles to...

Ngày tải lên : 19/02/2014, 02:20

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Tài liệu Báo cáo khoa học: Hypoxia reduces the expression of heme oxygenase-2 in various types of human cell lines A possible strategy for the maintenance of intracellular heme level pdf

... Kolpakov FA et al. (1998) Databases on transcriptional regulation: TRANSFAC, TRRD and COMPEL. Nucleic Acids Res 26, 362–367. 47 Takahashi S, Takahashi Y, Ito K, Nagano T, Shibahara S & Miura T ... HepG2 and HeLa cells were cultured for 48 h under normoxia or hypoxia, and then harves- ted. The microsome fraction was prepared and used for the assay of HO activity. The data...

Ngày tải lên : 19/02/2014, 06:20

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Tài liệu Báo cáo khoa học: Insights into the interaction of human arginase II with substrate and manganese ions by site-directed mutagenesis and kinetic studies Alteration of substrate speciﬁcity by replacement of Asn149 with Asp docx

... considered for arginase and agmatinase [20]. Such substrate discrimination is particularly important for mammalian arginase II and agmatinase, as both enzymes are mitochondrial and functionally different ... fully active state. In contrast, the arginase activity of the Asn149Asp variant was practically undetectable, both before and after the incubation with the manganese ion...

Ngày tải lên : 20/02/2014, 02:21

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Báo cáo khoa học: Investigations into the ability of an oblique a-helical template to provide the basis for design of an antimicrobial anionic amphiphilic peptide pot

... provides a measure of the compressional elasticity of a monolayer and can be used to characterize the phase state of the isotherm, thereby providing information about the compactness and packing of the ... both its tilted peptide characteristics and the com- position of its target membrane are important determinants of its efﬁcacy of action. Abbrevi...

Ngày tải lên : 07/03/2014, 12:20

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Báo cáo khoa học: Flexible nets The roles of intrinsic disorder in protein interaction networks potx

... screens suggest that these interactions can be described as complex SFNs [9,26,151]. On the other hand, many traditional approaches have been developed to analyze interactions, coordination, signaling and ... by a combination of several mechanisms, including the control of cycle-dependent varia- tions in the levels of activating partners, cyclins (via regulation of their...

Ngày tải lên : 07/03/2014, 21:20

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Báo cáo khoa học: Evidence for the presence of ferritin in plant mitochondria pdf

... nitrocellulose membranes were incubated with either PAAF or antibodies raised against the a/ b-subunit of mitochondrial ATPase (1 : 5000 dilution) [24] and the reaction was developed by the activity of t he alkaline ... mitochondria (Table 3). The data presented in this paper strongly indicate a mitochondrial localization for ferritins in P. sativum and A. thaliana and...

Ngày tải lên : 16/03/2014, 18:20

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Báo cáo khoa học: Relationship between the structure of guanidines and N-hydroxyguanidines, their binding to inducible nitric oxide synthase (iNOS) and their iNOS-catalysed oxidation to NO pptx

... N-hydroxyguanidine) and a- amino acid moieties relative to each other in the Table 3. Apparent association and dissociation rate constants (k on app and k off app ) for the binding of guanidines and ... environment. The introduction of both an amino function and a carboxylate function on the terminal methyl group of BuGua and BuNOHG in a conﬁguration leading...

Ngày tải lên : 16/03/2014, 22:20

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