Role of environmental self-auditing and audit policies in regulatory compliance
Role of environmental self-auditing and audit policies in regulatory compliance
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Ngày tải lên: 01/06/2014, 14:03
Báo cáo khoa học: Role of glutaredoxin 2 and cytosolic thioredoxins in cysteinyl-based redox modification of the 20S proteasome docx
... a regulatory role in 20S PT activities. We next analyzed Grx2 fragmentation using mass spectrometry, by incubating Grx2 in standard buffer for 30 min or 2 h in the presence of n-PT. After incu- bation, ... of proteasome preparations with cardiolipin and Grx2. The results obtained showed 25% and 65% increased chymotryp- sin-like activity and 61% and 100% increased post- a...
Ngày tải lên: 23/03/2014, 07:20
Tài liệu Báo cáo khoa học: Role of hydroxyl group and R/S configuration of isostere in binding properties of HIV-1 protease inhibitors docx
... on conformation of inhibitor main chain. Thus, different inhibitors differ not only in t he binding affinity, bu t a lso in the degree o f freedom of the inhibitor inside the binding tunnel. Some s pecial inhibitors ... that t he strain imposed on inhibitor during docking into the binding site of pr otease does not allow correct orientation of the hydroxyl group to catalytic aspart...
Ngày tải lên: 19/02/2014, 16:20
Báo cáo khoa học: The role of helix 8 and of the cytosolic C-termini in the internalization and signal transduction of B1 and B2 bradykinin receptors potx
... amount of internalized agonist [20]. As the internalization is expressed in percentage of total binding, decreasing the binding affinity of the Role of helix 8 and C-termini in bradykinin receptors ... FEBS The role of helix 8 and of the cytosolic C-termini in the internalization and signal transduction of B 1 and B 2 bradykinin receptors Alexander Faussner 1 ,...
Ngày tải lên: 07/03/2014, 16:20
Báo cáo khoa học: Local stability identification and the role of key acidic amino acid residues in staphylococcal nuclease unfolding ppt
... (E129G) and 43.43% (E75G) lower than that of the wild-type protein, suggesting that Glu residues at positions 75 and 129 play key roles in maintaining the native structure of the protein. Furthermore, ... flexible C terminus of SNase. Changes in the fluorescence intensity of W140 reflect a change in the surrounding hydrophobic environment of the tryptophan and thus indicate...
Ngày tải lên: 07/03/2014, 21:20
Báo cáo " ENVIRONMENTAL EDUCATION THROUGH HUMAN EDUCATION – METHODS OF TEACHING PEOPLE RAISE ENVIRONMENTAL PROTECT AWARENESS – SOME ENVIRONMENTAL EDUCATION AND COMMUNICATION ACTIVITIES IN THE HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY " pdf
... Writting + Exam Seminar Environmental Engineering Writting + Exam Seminar Environmental Technology Facility Writting + Exam Seminar Environmental Biotechnology Writting + Exam Seminar ... form offline, dancing, singing, drama to practice skills and enrich the soul. Each field of study are seen in an environmental aspect. And the lecturers also teach in the en...
Ngày tải lên: 22/03/2014, 09:20
ENVIRONMENTAL POLLUTION AND PRODUCT CHARGES IN ARMENIA: Assessment of Reform Progress and Directions for Further Improvement pptx
... The Ministry of Nature Protection (MNP) plays the principal role: it designs economic instruments, introduces new types of these instruments and controls (through regional and central state inspectorates) ... in the GDP has constantly increased from 0.05% in 1998 to 0.09% in 2003. In an international comparison, the share of the overall state environmental expenditure...
Ngày tải lên: 23/03/2014, 00:20
Báo cáo khoa học: The role of residues R97 and Y331 in modulating the pH optimum of an insect b-glycosidase of family 1 pdf
... Nonretained proteins were washed out with 20 m M triethanolamine buffer pH 8.0 and retained proteins were eluted using a gradient of NaCl prepared in the same initial buffer. The presence of the ... experimental errors, the pK a of E187 remained the same, but the pK a of E399 clearly increased. Actually, the substitution of R97 by methionine or lysine resulted in the same incr...
Ngày tải lên: 23/03/2014, 15:21
Báo cáo khoa học: Role of the plasma membrane leaflets in drug uptake and multidrug resistance ppt
... anthracyclines, are positively charged and therefore bind to acidic groups in proteins and membranes. Thus, their movement into the cell can be envisaged as a series of binding and releasing events ... reported in the present study, and obtained in living cells, confirm the finding obtained in reconsti- tuted proteoliposomes [11,12] and isolated membranes [29,30] indicating...
Ngày tải lên: 29/03/2014, 08:20
Báo cáo khoa học: Dissecting the role of protein–protein and protein–nucleic acid interactions in MS2 bacteriophage stability potx
... the initial value, but again we observed an increase in light scattering, suggesting Fig. 5. Urea and guanidine treatment of dlFG and sc-dlFG in the presence of bis-ANS. (A) Effects of increasing ... these questions in this work. We sought to determine the role of protein–RNA and protein–protein interactions in virus stability, measuring the effects of urea, GdnHCl...
Ngày tải lên: 30/03/2014, 11:20