Fig. 1From: Potential prophylactic efficacy of mast cell stabilizers against COVID-19 vaccine-induced anaphylaxis Degranulation from mast cells and the increase in membrane capacitance (Cm). Upon external stimuli for exocytosis, mast cells show more wrinkles on their cell surface and release secretory granules (degranulation), which is the process of exocytosis. As a result of exocytosis, membrane capacitance (Cm) gradually increases, representing the increase in the total cell surface area. Cm: membrane capacitanceBack to article page