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Two equilibrative (facilitated diffusion) nucleoside transport processes and a concentrative Na(+)-dependent co-transport process contribute to zero-trans inward fluxes of nucleosides in L1210 mouse leukemia cells. Na(+)-linked inward adenosine fluxes in L1210/AM cells (a clone deficient in adenosine, deoxyadenosine, and deoxycytidine kinase activities)(More)
This article reconsiders the concepts of balance and impartiality in journalism, in the context of a quantitative content analysis of sourcing patterns in BBC news programming on radio, television and online in 2007 and 2012. Impartiality is the cornerstone of principles of public service broadcasting at the BBC and other broadcasters modelled on it.(More)
CURRY, DONALD L., LESLIE L. BENNETT, AND GEROLD M. GR~DSKY. Requirement for calcium ion in insulin secretiorz by the perfused rut p ancreas. Am. J. Physiol. 214(l): 174-178. 1968.The effect of calcium ion on insulin release was studied in the isolated perfused rat pancreas. Following a standard glucose stimulus, insulin secretion (determined by(More)