Endocannabinoid concentrations in the circulation are typically measured in lipid extracts of serum or plasma obtained from venous blood using isotope-dilution, liquid chromatography-mass spectrometry. Although the endocannabinoids can be measured in equally plasma and serum, You can find evidence that AEA concentrations are bigger in serum than in plasma (Lam https://deanvdven.answerblogs.com/33017099/5-essential-elements-for-cannabinoids