báo cáo khoa học: "Reactive oxygen species-mediated apoptosi

báo cáo khoa học: "Reactive oxygen species-mediated apoptosis contributes to chemosensitization effect of saikosaponins on cisplatin-induced cytotoxicity in cancer cells" pdf

... Reactive oxygen species-mediated apoptosis contributes to chemosensitization effect of saikosaponins on cisplatin-induced cytotoxicity in cancer cells. Journal of Experimental & Clinical Cancer Research ... species-mediated apoptosis contributes to chemosensitization effect of saikosaponins on cisplatin-induced cytotoxicity in cance...

Ngày tải lên : 10/08/2014, 10:20

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báo cáo khoa học: " Reactive oxygen species and transcript analysis upon excess light treatment in wild-type Arabidopsis thaliana vs a photosensitive mutant lacking zeaxanthin and lutein" pps

... Baumler W: The role of singlet oxygen and oxygen concentration in photodynamic inactivation of bacteria. Proceedings of the National Academy of Sciences of the United States of America 2007, 104:7223-7228. 63. ... regulated in npq1lut2 is enriched in sequences encoding chloroplast proteins involved in cell protection against the damaging effect of ROS. Among the ea...

Ngày tải lên : 11/08/2014, 11:22

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Tài liệu Báo cáo khoa học: An engineered disulﬁde bridge mimics the effect of calcium to protect neutral protease against local unfolding docx

... constants of unfolding proved to be very sensitive to the calcium ion concentration. As Fig. 6 demonstrates, decreasing the calcium ion concentration to 2 mm results in a very distinct nonlinearity of ... isopropanol on the unfolding rate constant To measure unfolding without the interference of auto- proteolysis, the addition of inhibitors to the enzymes was examined. I...

Ngày tải lên : 19/02/2014, 17:20

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Báo cáo khoa học: A novel 2D-based approach to the discovery of candidate substrates for the metalloendopeptidase meprin pot

... and intracellular actin cytoskeleton. It was demonstrated that acidic phospholipids inhibit intra- molecular association between the N- and C-terminal regions of vinculin, exposing actin-binding ... regulation of ECM assembly. Vinculin is an actin-binding protein localized on the cytoplasmic face of integrin-mediated cell-ECM junc- tions designated as focal adhesions [25]. Vinculin st...

Ngày tải lên : 07/03/2014, 06:20

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Báo cáo khoa học: A novel mass spectrometric approach to the analysis of hormonal peptides in extracts of mouse pancreatic islets ppt

... radioimmunoassay of insulin and glucagon [24–26]. The supernatant contained approximately 25 lg insulin and 5 lg glucagon, which corresponded to 13.2 ng insulin and 2.3 ng glucagon per islet. A volume of 20 ... the identities of the components assigned by mass accuracy in the direct infusion experiment, on- line LC was applied in combination with either nozzle-skimmer fragmentati...

Ngày tải lên : 17/03/2014, 10:20

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Báo cáo khoa học: Acoustic microﬂuidic chip technology to facilitate automation of phage display selection doc

... output of selection of scFv on the recombinant allergen, ﬁfteen clones were picked from each of four selections performed on Phl p 5 using the con- ventional, manual washing approach (clones named ... potential to be easily incorpo- rated into an automated liquid handling system. Sub- sequent to its introduction in 2001 [34,35], chip integrated ultrasonic standing wave technol...

Ngày tải lên : 23/03/2014, 06:20

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Báo cáo khoa học: Small exterior hydrophobic cluster contributes to conformational stability and steroid binding in ketosteroid isomerase from Pseudomonas putida biotype B pot

... tryptophan, resulting in increased access of the invading water molecules to the b-sheet, ultimately leading to the acceleration of protein unfolding. The hydrophobic interaction of the SEHC in ... the binding itself. In conclusion, the mutational studies on the role of the SEHC in KSI-PI demonstrate that the SEHC contributes not only to conformational stability, but...

Ngày tải lên : 23/03/2014, 13:20

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Báo cáo khoa học: Emerging tools for real-time label-free detection of interactions on functional protein microarrays ppt

... to build multicomponent systems, as well as to identify the interacting domains of proteins. Identifying the functions of protein domains may help to assign function to novel proteins based on ... detect bending, the analyte is allowed to bind to one side of the cantilever, either by functionalizing only one side for binding or by exposing only one side to the analyte. B...

Ngày tải lên : 23/03/2014, 15:21

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Báo cáo khoa học: " Risk factors for retained placenta and the effect of retained placenta on the occurrence of postpartum diseases and subsequent reproductive performance in dairy cows" potx

... or conception were not related to the occurrence of retained placenta [6,35,47]. The effect of retained placenta was much greater on the interval from calving to conception than the effect on ... In practice, the most commonly used definition of retained placenta is the presence of fetal membranes 24 hr or longer postpartum [45]. The condition of retained placenta occu...

Ngày tải lên : 07/08/2014, 18:21

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báo cáo khoa học: " Intra- and intergenotypic larval competition Drosophila melanogaster : effect of larval density and biotic residues" pptx

... in spite of the fact that several monoculture studies might fit non-linear regressions. Apparently studies finding non-linear regressions are not taken into consideration ... variation in optimal density points took place. This might be due to a change in the strategy of strains over time, or to a change in the genetic composition of...

Ngày tải lên : 09/08/2014, 22:22

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