[2P-541] The capacity of hematopoietic stem cell is increased by co-culture with red blood cells

^○Soichiro Hashimoto¹, Takao Sudo², Erika Yamashita³, Masaru Ishii⁴ (1.Dept. of Immunol and cell bio.,Grad. Sch. of FBS., Osaka Univ, 2.Dept. of Hematology and Oncology., Grad. Sch. of Med.,Osaka Univ., 3.Dept. of Immunol and cell bio.,Grad. Sch. of Med., Osaka Univ, 4.Dept. of Immunol and cell bio.,Grad. Sch. of Med / FBS., Osaka Univ)