Báo cáo khoa học " Optimisation of extraction procedure for black fungus polysaccharides and effect of the polysaccharides on blood lipid and myocardium antioxidant enzymes activities " pdf

... www.elsevier.com/locate/carbpol Optimisation of extraction procedure for black fungus polysaccharides and effect of the polysaccharides on blood lipid and myocardium antioxidant enzymes activities Ma Jiangwei, Qiao Zengyong ∗ , ... extraction parameters on extraction yield of the polysaccharides As shown in Fig. 1A, ultrasonic power of 4...

Ngày tải lên: 28/06/2014, 11:20

... together, all of these data indicate that secretion of GALNS and the effect of SUMF1 coexpression are affected by cell type, and also demonstrate the impor- tance of defining the optimal ratio of ... silencing of the promoter, and the resultant level of coexpression of SUMF1 and GALNS; and (b) confirmation of tar- geting of the expressed enzyme into a...

Ngày tải lên: 29/03/2014, 21:20

... reading of the proof of Theorem 3.1 shows that, provided that Ac0 and under the only condition i 2 ,problemP f λ  admits at least one solution for every λ>0 and at least three solutions for ... in the study of these problems 4–12. The main aim of this paper is to investigate different sets of assumptions which guarantee the existence and multiplicity...

Ngày tải lên: 21/06/2014, 07:20

... mobile touchable application for online topic graph extraction and exploration of web content. The system has been imple- mented for operation on an iPad. The topic graph is constructed from N web ... activate the expansion of the graph through an on the fly computation of new related topics for the selected node. In a second step, we provide additional back- gr...

Ngày tải lên: 20/02/2014, 05:20

... lexicon using both frequency information and semantic information. However, this technique requires a domain lexicon whose size and quality have great impact on the per- formance of the algorithm. ... between candidates themselves. However, as an addi- tional feature to the combined use of CS and CD (TV_LinkA), improvement of over 10% on F- value is obtained for...

Ngày tải lên: 08/03/2014, 01:20

... relations. For example, in the data, almost all of the matches for the administra- tive divisions relation overlap with the contains re- lation, because they both model relationships for a pair of ... extrac- tion decision, either a relation r ∈ R or none. We then report precision and recall for each system on this set of sampled sentences. These results provide a go...

Ngày tải lên: 30/03/2014, 21:20

... correlation of sucrose synthesis and degradation with the process of cold acclimation. We conclude that acclimation to low temperature rep- resents a dynamic process, the investigation of which therefore ... activity. The control of each assay was boiled for 3 min after addition of enzyme extract. Reac- tions were incubated for 60 min at 30 and 4 °C, and stopped by b...

Ngày tải lên: 14/02/2014, 22:20

... a-conotoxins, together with the possibility of obtaining detailed information on their three dimen- sional structures and the relative ease of synthesis, makes them particularly useful templates for the design ... blockers. PIA PIA from Conus purpurascens 13 was again identified in a cloning approach making use of the high conservation of the 3¢ untranslated region and...

Ngày tải lên: 19/02/2014, 12:20

... log(E ox /E red )vs.log(dye ox /dye red )plots for the one-electron reduction gave a slope of 0.51. The red anionic flavin semiquinone was formed for more than 99% during the reaction, indicating that the redox potentials of the two ... shown). Determination of the FAD redox potential of MABO The xanthine/xanthine oxidase-mediated reduction of MABO gave rise to the...

Ngày tải lên: 19/02/2014, 16:20

... shown as the averages of two individual experiments. Fig. 3. Comparison of affinity for SQAG between the clone-14 and unselected clone. Binding strengths of clone-14 and unselected clone on SQAG ... clinically for longer peri- ods. The reason for tissue-specific toxicity dependent on the different configuration can be explained by the inhibition of neither DNA pol...

Ngày tải lên: 19/02/2014, 17:20