Rods are capable of greater slow release than cones contributing to overall slower release kinetics. Slow release in rods involves Ca2+-induced Ca2+ release (CICR). By impairing release from ribbons. we found that unlike cones where release occurs entirely at ribbon-style active zones. https://www.getpureroutine.com/super-find-caruso-s-milk-thistle-60-tablets-online-great-price/