báo cáo khoa học: " Effect of mesoporous silica under Neisseria meningitidis transformation process: environmental effects under meningococci transformation" ppt

... study verified the effects of mesoporous silica under N. meningitidis transformation specifically under the capsular replacement. Methods: we used three different mesoporous silica particles to ... Journal of Nanobiotechnology 2011, 9:28 http://www.jnanobiotechnology.com/content/9/1/28 Page 2 of 8 SHOR T COMM U N I C A TION Open Access Effect of mesoporous silic...

Ngày tải lên: 11/08/2014, 00:23

... Upon federal request the Department of Psychotraumatology of the University of Heidelberg (Germany) assembled a comprehen- sive list of 400 qualified psychotherapists offering immediate support nationwide ... suffered at least loss of one rel- ative, for example, a partner or child, and two mothers of our cohort lost both of their children. The majority of patients com- plaine...

Ngày tải lên: 25/10/2012, 10:41

... research should study the effects of sleep deprivation and work schedule interventions on the performance of upper-level residents and other medical staff across a variety of disciplines. We likewise ... We believe, however, that development of ‘a sense of professionalism’ is not a function of whether a shift is 30 hours or is 16 hours, but is a function of the ethical priorit...

Ngày tải lên: 25/10/2012, 10:45

... impacts of multiple variables. Thus, in this study, we investigated the effects of introducing a terminal mismatch to siRNAs with pre- existing thermodynamic asymmetry. In this way, the effects of ... impact of silencing TRBP and Dicer on the function of the fully paired and mismatched sequences, we wished to examine Fig. 1. Effect of guide strand 5¢ end mismatch on silencin...

Ngày tải lên: 18/02/2014, 06:20

... whether the move- ment of the P-loop in PhyAsr is due to oxidation of the catalytic cysteine, we oxidized crystals of PhyAsr Table 1. Effect of ionic strength on the hydrolysis of InsP 6 by PhyAsr. ... of InsP 6 to PhyAsr (Table 1). Given the absence of structural changes as a function of ionic strength and ligand binding, the effect of ionic strength on catalytic activi...

Ngày tải lên: 18/02/2014, 18:20

... sensitivity analysis of the chicken Ig-b locus has not been finished because of the technical difficulty of this type of assay, there may be no difference in the range and extent of general sensi- tivity ... deletion of the separate DHS groups would be necessary in future studies because the deletion of a single region showed no remarkable effect on the chromatin state of the...

Ngày tải lên: 19/02/2014, 16:20

... tion of 5.6 ± 0.3 lm for Gd 3+ and a Hill coefficient of 4.7 ± 0.8. We have also tested the effect of Gd 3+ on the lumi- nal side of the reconstituted channel. To decrease the possibility of the ... constant together with the decreased number of the open events led to the decrease of the open probability. The voltage-depend- ence of the inhibitory effect of the gadolinium...

Ngày tải lên: 19/02/2014, 16:20

... 2002 suggest that the maximization of the van der Waals interactions of P1¢ with S1¢ residues may be the most important feature determining the efficiency of cleavage. Similar effects were observed for ... Cancer Institute, DHHS under contract with ABL, by the Intramural AIDS Targeted Antiviral Program of the Office of the Director of NIH and by AIDS FIRCA Grant TW01001. The cont...

Ngày tải lên: 21/02/2014, 03:20

... con- tents (e.g., a pair of a crime report and the arrest 355 Table 1: Statistics of # of Days, Articles, and Article Sizes Site Total # of Days Total # of of Articles Average # of Articles per Day Average ... with the help of cross-language retrieval of relevant texts is quite effective in improving the performance of precise estimation of bilingual term correspondences....

Ngày tải lên: 22/02/2014, 02:20

... flank lengths of 0–12 bases in KCl. We observed enhance- ment of fluorescence intensity on increasing the con- centration of the complementary strand, indicative of a greater extent of quadruplex ... 1). To analyze the effect of flanking bases on quadruplex Fig. 1. Schematic representation of the 21-mer G-rich sequence located )87 bp upstream of the transcription start site of...

Ngày tải lên: 07/03/2014, 02:20