The effect of lysolecithin on the shape of human erythrocytes of varied cholesterol content was examined by scanning electron microscopy. Under the conditions of these experiments. all of the [14C]lysolecithin incubated with cells was shown to be located in the external membrane leaflet. The membrane lysolecithin required to induce echinocytosis (spiculation) in normal cells (0. https://safeersappliancers.shop/product-category/aeg-kmk721000m-solo-touch-control-1000w-46l-microwave/