Báo cáo khoa học: "Effects of osteoprotegerin from transfection of pcDNA3 1(+)/chOPG on bioactivity of chicken osteoclasts" potx

... 53:21 http://www.actavetscand.com/content/53/1/21 Page 2 of 7 RESEARCH Open Access Effects of osteoprotegerin from transfection of pcDNA3. 1(+)/chOPG on bioactivity of chicken osteoclasts Lele Hou, ... structural bone formation, continued osteoclastic resorption of struc- tural bone will result in a depletion of structural bone, ultimately leading to osteoporosis. T...

Ngày tải lên: 12/08/2014, 18:22

... 5B). One of its amino groups is about 2.6 A ˚ from the Oc atom of Ser171 and 2.5 A ˚ from the thiol group of Cys145. Even taking into account all of the limitations of molecular models of proteins ... colorimetric method of Berthelot, appropriately modified for the assay con- ditions of the archaeal enzyme. This assay is based on the measurement of the colour that devel...

Ngày tải lên: 07/03/2014, 21:20

... BH, Cameron JL, Pawlik TM, Herman JM, Gilson MM, Campbell KA, Schulick RD, Ahuja N, Wolfgang CL: Pancreatic resection of isolated metastases from nonpancreatic primary cancers. Ann Surg Oncol 2008, ... In regard of treatment of cancer patients with an iso- lated distant organ metastasis and the absence of wide- spread diseases, a number of studies have shown that resection of me...

Ngày tải lên: 09/08/2014, 03:21

... the effect of NaCl concentration on the kinetic constants and thermodynamic stability of VsEndA and VcEndA was investigated. In addition, the effects of reciprocal mutations of two non-con- served ... activity is strongly dependent on tempera- ture, but also on NaCl concentration [18]. We studied how different salt concentrations and mutations affect the stability and kinetic co...

Ngày tải lên: 16/03/2014, 06:20

... were used in conjunction with ethanol. 4-MP inhibits the conversion of ethanol to acetaldehyde, lowering acetaldehyde concentrations, whereas disulfiram inhibits the conversion of acetalde- hyde ... apoprotein thionein, which also reacts with alde- hydes. Indeed, addition of a hexapeptide that contains three of the 20 cysteines of thionein suppresses the for- mation of protein–hydr...

Ngày tải lên: 19/02/2014, 06:20

... concentration and total kinase concentration, respectively, and K M is the Michaelis–Menten constant of the kinase. The con- centration of the complex [TK] approaches the total concentration of ... expressed the response of the active fraction to a change of the kinase concentration as a function of the concentra- tions of the two forms ([T] and [T*]) and the elastici- ties of...

Ngày tải lên: 19/02/2014, 07:20

... intermediate region of the SCO2299 protein is the longest among similar genes and con- tains many Gly residues (Fig. 6). This increased flexi- bility of the intermediate region might contribute to the ... HCl (pH 8.0) containing 1 mm EDTA, 150 mm NaCl, and 1mm dithiothreitol, and used for further analyses. The concentration of the purified protein was determined from the extent of UV...

Ngày tải lên: 19/02/2014, 18:20

... Opinions from Free Text. In Proceedings of the 6th International Sym- posium on Intelligent Data Analysis. A.M. Popescu and O. Etzioni. 2005. Extracting Prod- uct Features and Opinions from reviews. ... Proceedings of the conference of the European Chapter of the Association for Computa- tional Linguistics. Giuseppe Carenini, Raymond T. Ng, and Adam Pauls. 2006b. Interactive mul...

Ngày tải lên: 20/02/2014, 09:20

... generation tasks such as sentence generation and question generation. For generation tasks, choosing the right word to express a specified argument of a relation requires knowing its connotations ... those positions. Every relation has at least one POS N-gram that maps to it, so condition (a) never fails. PONG uses the most frequent POS of t and r, and we believe that condition (b...

Ngày tải lên: 22/02/2014, 03:20

... The effectiveness of compound 4 on PRMT1 inhibition was dependent upon the substrate used, with methylation of GST–GAR being more responsive to inhibition than histone 4. A histone 4 and an arginine- rich ... identification of one such com- pound and the characterization its inhibitory proper- ties, focusing on its modulation of Th cell function. Results Chemistry In the report dis...

Ngày tải lên: 06/03/2014, 11:20