Affinity chromatography
A technique in which a biospecific adsorbent is prepared by coupling a specific ligand (such as an enzyme, antigen, or hormone) for the macromolecule of interest to a solid support (or carrier). This immobilized ligand will interact only with molecules that can selectively bind to it. Molecules that will not bind elute unretained. The retained compound can later be released in a purified state. Affinity chromatography is not a chromatographic technique but selective filtration.
I had no idea neuroplasticity could still be influenced that significantly later in life, so reading about those trial results was really encouraging. The way you broke down the difference between structural and functional changes made it so much easier to digest than the original paper. Do you know if the researchers are planning a long-term follow-up to see if the effects stick around?
Never use bleach because it weakens fabrics and discolors colors.