Báo cáo khoa học: "Cellular uptake of magnetic nanoparticle is mediated through energy-dependent endocytosis in A549 cells" pptx

Ngày tải lên: 07/08/2014, 18:21

... cases and also in the lysates of the CHO-cells. In the lysates of the LKB-Ez7 cells on the other hand partial splitting of the disulfide bond in the cell interior throughout the 30 min incubation ... (Table 1) from alanine-glycine replacement (II), uniform distribution around the helix of the lysines (III, Fig. 1) or both (IV) were included in the investigations in order to o...

Ngày tải lên: 23/03/2014, 21:21

Ngày tải lên: 07/08/2014, 18:21

... staining; 1–4, weak staining; 5–8, moderate staining; and 9–12, strong staining. For the purpose of statistical analysis, the cohort was grouped into tumors with negli- gible or weak staining ... and cisplatin. Of the 221 patients, 88 were referred for treatment from a single institution following initial diagnosis of NPC. For logistic reasons, only patients from this hospital were incl...

Ngày tải lên: 09/08/2014, 10:20

... found lower NH 4 + and NO 3 - fluxes in throughfall than in rain, suggesting uptake of the N by the canopy. Higher N fluxes in throughfall than in bulk precipitation have often been reported at strongly ... canopy development of the stand [5]. With the objective of estimating the total deposition and canopy uptake of N, we established a number of plastic Christmas tree...

Ngày tải lên: 08/08/2014, 14:21

... d-amino acid oxidase [47]. In B. subtil- is, GO is involved in biosynthesis of the thiazole moiety of thiamine pyrophosphate (vitamin B 1 ). This reaction requires the direct transfer of the imine ... substrate amine. This substrate-assisted proton transfer mechanism is consistent with the observed pH dependence of k cat , and explains the dual role of His138 in substrate...

Ngày tải lên: 14/02/2014, 14:20

... expression of this important luminal Ca 2+ -binding protein is changed in an established animal model of d ystrophinopathy. Discussion Muscular dystrophy refers to a group of hereditary diseases characterized ... protocols may distort comparative immunoblotting data, it was of interest to re-examine the fate of cals equestrin by studying the entire complement of key Ca 2+ -bin...

Ngày tải lên: 19/02/2014, 16:20

... would result in unchanneled flux even if every intermediate just made in the pathway remained within the putative complex. Finally, if channeling is being assessed by measuring the isotopic composition of ... are inherently unsatisfying. In particular, chan- neling is thought to be the result of protein–protein interactions in the crowded, organized environment of the cell. A...

Ngày tải lên: 19/02/2014, 18:20

... of Speech Disuencies. Ph.D. thesis, University of Cali- fornia, Berkeley. David A. Smith and Jason Eisner. 2006. Minimum Risk Annealing for Training Log-Linear Models. In Pro- ceedings of the 21st International ... probing for the location of the best analysis in a 100-best list. This experiment shows that in 99.5% of the cases the best analysis is located within the first 25...

Ngày tải lên: 20/02/2014, 04:20

... study of the role of recombination in mtDNA inheritance in S. cerevisiae showed that budding cells were enriched in linear monomers of mtDNA. It was proposed that in addition to a role in initiating ... [14,20]. Binding of CCE1 results in the complete unpairing of the four base-pairs in the centre of the junctions with a lesser disruption of the next base-pairs [19...

Ngày tải lên: 20/02/2014, 11:20