flat blood cell . red gradient erythrocytes and sugar on white. concept of hypoglycemia, hyperglycemia

abstract anemia artery background blood care cell cells closeup concept corpuscle dangerous design disease erythrocyte flat flow graphic healthy hematology hemoglobin hiv human hyperglycemia hypoglycemia icon illustration isolated lab laboratory leukemia macro medical micro microscopic normal organic plasma platelets red sample scientific simple streaming therapy vascular vector vein vessel virus