Cartilage Hyaline cartilage, elastic cartilage, and fibrocartilage Chondrocytes Extracellular matrix Bone Bone fibrillar and lamellar (compact, spongy) Osteocytes, osteoblasts, osteoclasts, osteoprogenitors Extracellular matrix (mineralization) Chondrocyte Hyaline cartilage - trachea (HE) http://www3.delta.edu/ Elastic cartilage – auricula (HE) Elastic cartilage – elastic fibers (aldehyde fuchsin) perichondrium Fibrocartilage – intervertebral disc (HE) Osteoblast GER osteoid Osteocyte www.histology.leeds.ac.uk www.studyblue.com Osteoclast osteoclasts osteoblasts osteocytes Fibrillar bone tissue http://accessmedici ne.mhmedical.com/ Lamellar bone tissue compact (Schmorl) Lamellar bone tissue spongy (HE) imgkid.com studydroid.com Endochondral ossification hand, fetus, 8th week, model of hyaline cartilage (HE) zápatí prezentace15 Endochondral ossification (HE) os metacarpi (fetus, 4th month) https://is.muni.cz/do/rect/el/estud/lf/ps15/atlas/web/index.html reservecartilage hypertrophiczone calcificationzone ossificationzone erosion line Endochondral ossification (HES) proliferatingzone CONNECTIVE TISSUE II – cartilage and bone Slides: Hyaline cartilage (27. Trachea) Elastic cartilage (94. Auricula, 28. Elastic cartilage - orcein) Lamellar bone (95. Bone – HE or Schmorl) Endochondral ossification (96.) Atlas EM: pages 38 - 41