báo cáo khoa học: "Optimized labeling of bone marrow mesenchymal cells with superparamagnetic iron oxide nanoparticles and in vivo visualization by magnetic resonance imaging" ppsx

... 11 of 13 RESEARC H Open Access Optimized labeling of bone marrow mesenchymal cells with superparamagnetic iron oxide nanoparticles and in vivo visualization by magnetic resonance imaging Jasmin 1,2* , ... as: Jasmin et al.: Optimized labeling of bone marrow mesenchymal cells with superparamagnetic iron oxide nanoparticles and in...

Ngày tải lên: 11/08/2014, 00:22

Ngày tải lên: 11/08/2014, 00:23

... t) S NP PRP VP VBD NP SBAR IN S NNP VP VBD NP PP PRP IN NP NN Goal Source Theme Target NP He heard the sound of liquid slurping in a metal container as approached him from behindFarrell

Ngày tải lên: 08/03/2014, 05:20

... domain of Fyn binds to proline-rich motifs within the sequence PXXP in interacting pro- teins. Seven such motifs are present in the proline-rich domain of the longest isoform of tau in the human central ... localization of Fyn and tau. Results Tau interacts with Fyn-SH2 Because tau contains tyrosines that could be targeted by Fyn, and tyrosine phosphorylation in uences...

Ngày tải lên: 14/02/2014, 14:20

... substitu- tion of Arg by Lys in two (KGG3-2) Arg within RGG3 reduced G-quadruplex DNA binding and in six (KGG3-6) and four Arg (KGG3-4) within RGG3, eliminated G-quadruplex DNA binding despite the basic ... DNA-binding motif in nucleolin [21– 27]. The RGG domain of FMRP, which is an RNA- binding protein involved in nerve cell differentiation, interacts with the G-quartet f...

Ngày tải lên: 15/02/2014, 01:20

... 10–16. 9. Brandl, M. & Lindow, S.E. (1996) Cloning and characterization of a locus encoding anindolepyruvate decarboxylase involved in Fig. 7. Comparison of the substrate binding pockets in IPDC ... presence of DNA-binding proteins involved in regulation of the gene expression of indole-3- pyruvic acid decarboxylase, a key enzyme in indole-3-acetic acid biosynthesis i...

Ngày tải lên: 20/02/2014, 11:20

... quercetin and hesperetin significantly enhanced the sensitivity towards thioguanine in MRP4-expressing cells, whereas quercetin, daidzein, naringenin and hesperetin did so in MRP5-expressing cells, ... of quercetin and silymarin on photoaffinity labelling of MRP1 and MRP4 with [ 32 P] 8-azidoATP[aP] To determine whether silymarin and quercetin bind to nucleotide (ATP)-bind...

Ngày tải lên: 07/03/2014, 21:20

... proper initiation of mouse R2 transcription Our results so far indicate a difference in the requirement of the R2 TATA-box when comparing results obtained in vitro and results obtained in vivo. ... TAF II 130 interacts with heterochromatin protein 1 (HP1) to mediate transcrip- tional repression, and TAF II 250 has been shown both to bind to the DNA-binding domain of TBP to...

Ngày tải lên: 08/03/2014, 02:20

... Japan). In vivo splicing assay For the in vivo splicing analysis, we transiently transfected COS-7 cells with the minigene E1A encoding plasmid pMTE1A [47], in combination with crescent amounts of Ki-1 ... the N-terminus and C-terminus of Ki-1 ⁄ 57 were used as ‘baits’. RNA-binding activity of Ki-1 ⁄ 57 in vitro Although Ki-1 ⁄ 57 does not have any classic RNA-bind-...

Ngày tải lên: 16/03/2014, 02:20

... of echinomycin on HIF-1 activity. HepG2 and HeLa cells were incubated for 5 or 16 h under hypoxia or normoxia in the pres- ence or absence of increasing concentrations of echinomycin. HepG2 cells ... effect of echinomycin on hypoxia-inducible factor-1 activity under normoxic and hypoxic conditions Benoit Vlaminck, Sebastien Toffoli, Benjamin Ghislain, Catherine Demazy, Marti...

Ngày tải lên: 16/03/2014, 05:20