Detection of hematopoietic activity in horses is a challenge due to the lack of cells carrying reticulocyte markers such as RNA remnants or CD71 in the circulation. In this study. we fractionated equine red cells according to their density and analyzed the cells forming low (L). medium (M). https://www.roneverhart.com/Wet-Stick-Moisturizing-Lip-Shine-Sunset-Simmer/