Overall, the miniature size of the cells allows for a short start - up time and small electrical resistances to overcome. (sciencedaily.com)
Using a novel method — design - based stereology — which enabled researchers to estimate the volume of the liver and the total numbers and sizes of its cells in 3D, it was found that the liver of mice on a low protein diet had decreased by 65 %. (sciencedaily.com)
That is a calculated value, using the number of red blood cells per volume (RBC / mm3) of blood divided by the average individual size of each cell (MCV). (2ndchance.info)