báo cáo khoa học:" Differential item functioning (DIF) analyses of health-related quality of life instruments using logistic regression" potx

... and Quality of Life Outcomes 2010, 8:81 http://www.hqlo.com/content/8/1/81 Page 5 of 9 RESEARC H Open Access Differential item functioning (DIF) analyses of health-related quality of life instruments ... as: Scott et al.: Differential item functioning (DIF) analyses of health-related quality of life instruments using logistic regress...

Ngày tải lên: 12/08/2014, 01:21

... improve patient survival and quality of life. The extent of intraperitoneal tumor dissemination and the completeness of cytoreduction are the leading predictors of postoperative patient outcome. ... of 8 (page number not for citation purposes) World Journal of Surgical Oncology Open Access Review Peritoneal carcinomatosis: patients selection, perioperative complications and q...

Ngày tải lên: 09/08/2014, 04:21

... including proliferation, apopto- sis, differentiation, and so on. Isoforms of numerous proteins have been studied and compared in this man- ner, including alternative isoforms of members of the p53 ... versions of these two isoforms, as well as of the Mxi1-WR isoform that lacks the SID, and shown to give rise to proteins of the expected size expressed at similar levels (Fig. 1A)....

Ngày tải lên: 18/02/2014, 16:20

... decrease the rate of poly(A) shortening, i.e. affect the lifetime of the mRNA [32], therefore it is likely that the lifetime of mRNA a ldhÀa and mRNA b ldhÀa differ. Nevertheless, using real-time ... or excess of kinetic energy (as a measure of temperature) and its effect on enzyme activity. Alternatively, we know of a number of examples of qualitative strategies, for exampl...

Ngày tải lên: 19/02/2014, 02:20

... protein) of YYY49 and YYT42 con- tained approximately 1 and 2 ng of hHSF2, and those of YYT50 and YYT17 contained approximately 0.01 and 0.1 ng of hHSF4, as judged by the intensity of each band. ... of heat shock protein (HSP) expres- sion. Many HSPs function as molecular chaperones that aid the folding of damaged proteins, and increased accumulation of HSPs is essential for s...

Ngày tải lên: 07/03/2014, 00:20

... activation of ERK p42,44 MAPK downstream of Shc was much less affected (Fig. 3A). The specificity of cholesterol species for phosphorylated ERK p42,44 MAPK was also important in MEN2a versions of Ret ... Fusion of eGFP to Ret allows direct visuali- zation of the subcellular distribution of Ret. Ret eGFP was expressed with Shc or Frs2 in SK-N-MC neuro- nal cells that were stained...

Ngày tải lên: 07/03/2014, 05:20

... in which six of a total of 10 leucine-rich repeats are lacking [13], was cloned into the EcoRI/XbaI site of pcDNA 3.1 (Invitrogen) and used for transfection with t he Lipofectin (Life Technologies) method. ... [19]. During immobilization, a flow rate of 10 lLÆmin )1 of HBS was maintained. The surface of the chip was activated by injecting a mixture of equal volumes of 0.2 M N-...

Ngày tải lên: 07/03/2014, 16:20

... Newton 2 1 Department of Thoracic Medicine, National Heart and Lung Institute, Imperial College London, Faculty of Medicine, London, UK; 2 Department of Biological Sciences, University of Warwick, Coventry, ... l M )(Dex) in the presence of various concentrations of RU486. Cells were harvested as described in (A) f or Northern and Western blot analyses. In each case, blots repres...

Ngày tải lên: 07/03/2014, 16:20

... mature dendritic cells, the amount of the 34 kDa form of CD63 disappeared gradually during the chase period, concomitantly with the appearance of isoforms of CD63 of  50 and  70 kDa, respectively. ... indicate that the 70 kDa isoform of CD63 is a result of post-translational modifications of the 34 kDa isoform that occurred exclusively in mature dendritic cells. Characterizat...

Ngày tải lên: 08/03/2014, 02:20

... and 19 arose from duplication of a chromosome homo- logous with the chicken chromosome 23. 36 hpf Ofv AC BD Ofv Ofv Ofv 5 dpf Fig. 5. Spatiotemporal distribution of fabp10b gene transcripts in zebrafish ... The cDNA codes for a protein of 14.7 kDa (pI = 5.94), and the gene consists of four exons, properties characteristic of most vertebrate FABP genes. Phylogenetic analyses using...

Ngày tải lên: 16/03/2014, 00:20