Ключевые слова: 3d, age, background, beauty, biotechnology, body, bright, care, cartilage, cell, collagen, connective, cosmetic, dermatology, diagram, disease, elastic, fiber, fibrous, hair, health, healthy, helix, illustration, macro, medical, medicine, molecular, molecule, muscle, old, product, production, protein, regeneration, research, restore, science, serum, skin, solution, structure, technology, tendon, therapy, tissue, treatment, triple,