https://www.selleckchem.com/pr....oducts/sotrastaurin-
Some authors averaged the ratio values at different levels to obtain global ratio values. Using the object of interest itself for image noise calculation in the denominator compared to the usage of another background caused the most prominent variances of contrast-to-noise ratio between the two different protocols used for the reproduction of the measurements. We recommend using the standard deviation of the attenuation of a background indicator as image noise rather than the object of interest itself for more reliable and c