tokens: The LMW FGF-2 up regulated the PKC epsilon levels by 1.6-fold ; by contrast the HMW isoform down regulated the level of this PKC isotype by about 3-fold and increased the amount of PKC delta by 1.7-fold .
folded_tokens: the LMW fgf-2 up regulate the pkc epsilon level by 1.6-fold ; by contrast the hmw isoform down regulate the level of this pkc isotype by about 3-fold and increase the amount of pkc delta by 1.7-fold .