Báo cáo y học: "Boundary effects influence velocity of transverse propagation of simulated cardiac action potentials" potx

... purposes) Theoretical Biology and Medical Modelling Open Access Research Boundary effects influence velocity of transverse propagation of simulated cardiac action potentials Nicholas Sperelakis* 1 , Bijoy Kalloor 2 ... the equation given in the footnote of Table 2: Plot of transverse velocity of propagation of the simulated cardiac action potentials a...

Ngày tải lên: 13/08/2014, 23:20

... Dept. of Biophysics of Macromolecules, INF 580, D-69120 Heidelberg, Germany 2. German Cancer Research Center, Dept. of Medical Physics in Radiology, INF 280, D-69120 Heidelberg, Germany  Corresponding ... The connection between ROS activity and cellu- lar toxicity is beyond controversial. Toxic effects like killing of eukaryotic and prokaryotic cells, stably transfected with d...

Ngày tải lên: 25/10/2012, 11:15

... employed the Fmoc (9-fluorenyl-methyloxycarbonyl) methodology [37, 38] in a fully automated multiple synthesizer (Syro II from Multi Syntech Germany). As coupling agent 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethylu- roniumhexafluoro-phosphate ... (Qiagen, Cat No. 301704) and of the prototypic polymeric hydrophilic N-(2-hydroxypropyl)methacrylamide drug carrier (pHPMA) [33-35] were e...

Ngày tải lên: 03/11/2012, 11:44

... behavior of LMVs composed of dimyristoylglycerophosphocholine (Myr 2 Gro-PCho), dimy- ristoylglycerophosphoethanolamine (Myr 2 Gro-PEtn) and dimyristoylglycerophosphoglycerol (Myr 2 Gro-PGro) by DSC, ... rmcelhan@gpu.srv.ualberta.ca Abbreviations: GS, gramicidin S; Myr 2 Gro-PCho, dimyristoylglycerophosphocholine; Myr 2 Gro-PEtn, dimyristoylglycerophosphoethanolamine; Myr 2 Gro-PGro, dimy...

Ngày tải lên: 21/02/2014, 01:21

... Deyashiki, Y. , Hara, A. & Mitsui, Y. (1998) Crystal structure of the ternary complex of mouse lung carbonyl reductase at 1.8 A ˚ resolution: the structural origin of coenzyme specificity in ... Zhang,L.,Ahvazi,B.,Szitner,R.,Vrielink,A.&Meighen,E. (1999) Change of nucleotide specificity and enhancement of cat- alytic efficiency in single point mutants of Vibrio harveyi aldeh...

Ngày tải lên: 22/02/2014, 04:20

... ATP- independent fatty acyl-coenzyme A synthesis from phospholipid: coenzyme A-dependent transacylation activity toward lysopho- sphatidic acid catalyzed by acyl-coenzyme A: lysophosphatidic acid acyltransferase. ... activation, most of this AA is replaced by other fatty acids. Finally, because cell activation is accompanied by an increase in PAF biosynthesis via acetylation of 1-alkyl-2-...

Ngày tải lên: 22/02/2014, 07:20

... Robbins 1 1 Department of Molecular Genetics and Biochemistry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA 2 Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, ... proliferation around the myofibers in the naïve rabbits joint receiving Ad.TGF-β1. There was also mild hyperplasia of the synovial lining, but without any ev...

Ngày tải lên: 09/08/2014, 01:21

... weight hyaluronan was provided by Garry Brownlee (Department of Biochemistry and Molecular Biol- ogy, Monash University, Clayton, Victoria, Australia). Measurement of changes in the composition of ... (light grey) and M2139 (dark grey) over the course of 21 days. (b) The number of empty chondrons expressed as a percentage of the total number of chondrons, indicating the loss o...

Ngày tải lên: 09/08/2014, 06:23

... known that the actions of cytokines may be profoundly conditioned by the presence of other cytokines, this being particularly true in the case of IL-10 and TNFα, which are mutually regulated and have ... that the actions of cytokines are pro- foundly conditioned by the presence of other cytokines, partic- ularly in the case of IL-10 and TNFα, which have opposing roles in systemic...

Ngày tải lên: 09/08/2014, 07:20

... Fibroblast-like synoviocytes of mesenchymal origin express functional B cell-activating factor of the TNF family in response to proinflammatory cytokines. J Immunol 2005, 174:864-870. 34. Lesley R, Xu Y, Kalled ... The B-cell frequency was determined by flow cytometry, and serum levels of BAFF and APRIL were measured by enzyme-linked immunosorbent assays. BAFF levels rose significantly...

Ngày tải lên: 09/08/2014, 08:23