Ключевые слова: anatomy, background, biochemistry, biological, biology, biomedical, blood, body, cardiovascular, care, cell, cells, cellular, circulation, close, detail, erythrocytes, health, healthcare, hematology, hemoglobin, histology, human, imagery, imaging, immunology, industry, laboratory, life, macro, magnification, magnified, medical, medicine, microscopic, oxygen, pathology, physiology, red, research, science, scientific, structure, system, texture, transport, up,