sѡbխ�}aortas, capillaries, microorganisms, tendons, ligaments, fibrils, osteocytes, nematode-like structures, myelin sheaths, synovial fluid-filled cavities, endothelial cells, macrophages, lipid droplets, vacuoles, cristae mitochondriales, cytoplasmic extensions, pili, plasmodia-like structures, membr`ne-bound vesicles, histiocytes, epithelial cells, cartilage matrix