手绘风科研场景实验研究插画素材

Draw a clean vector schematic showing: (1) A mouse with a syringe extracting bone marrow from femur (label: “Bone marrow extraction”); (2) Isolation and culture of BMSCs in a flask; (3) Seeding BMSCs into a 6-well plate (label wells); (4) Pipette adding GB (“Ginkgolide B”) into wells; (5) Osteogenic induction in all wells, with a blow-up of an osteoblast; (6) Inside/near osteoblast, show upregulation (green arrows) of ALP activity, mineralization (red nodules labeled “Alizarin Red S”), Runx2, OCN, Col1a1 expression; (7) Arrows leading to ALP staining (purple well), Alizarin red S staining (red well), qPCR and Western blot icons; (8) Use green solid arrows for activation by GB, minimal shapes, professional style, clear labels, no title.