Correcting glucose 6 phosphate dehydrogenase deficiency with a small molecule activator Nature Communications Blister Cell in G6PD Deficiency , Red Blood Cell with a clear vacuole like area on its membrane, resembling a blister., It usually results when splenic macrophages remove precipitated Heinz G6PD deficiencydoes it alter the course of COVID 19 infections? Annals of Hematology Springer Nature Link Diagram showing red cell response to oxidative damage from drugs. (A). Download Scientific Diagram