Ключевые слова: abstract, alveoli, anatomy, animal, background, basal lamina, biological, biology, blood, capillaries, cell, cells, closeup, cytoplasm, details, diagnostic, dna, education, elastic, epithelial, epithelium, fiber, genetic, glomeruli, healthy, histology, human, laboratory, medical, membrane, microorganism, microscope, microscopic, molecular, morphology, neuralgic, neuropathy, nucleus, organ, organism, pathology, pattern, research, sample, science, scientific, shape, stained, structure, tissue,