HSCI 100 Lecture Notes - Lecture 6: Bone Marrow, Epiphyseal Plate, Bone Remodeling

• School: Simon Fraser University
• Department: Health Sciences
• Course: HSCI 100
• Professor: Mark Lechner

Document Summary

Long bone bone with red bone marrow ends of long bones medullary cavity 8illed with yellow bone marrow. Lecture 6 hsci 100 organ systems of the human body - part 1. Epiphysis: ends of the bone made mostly of spongy. Diaphysis: shaft of the bone made of compact bone and. Articular cartilage: hyaline type cartilage found on the. Red bone marrow: makes blood cells, found in spongy. Osteocytes mature bone cells that maintain bone structure, derived from osteoblasts. Chondrocytes cartilage-forming cells: cartilage model chondrocytes lay down hyaline cartilage in the shape of the future. Endochondrial ossikication process bone and 8lat bones tissue. Hematoma (6-8 hours) blood clot formed between. Bony callus (3-4 months) cartilaginous callus is turned. Growth hormone (gh) stimulates epiphyseal plate growth and general bone growth. Sex hormones (estrogen and testosterone) increases growth particularly during. Vitamin d converted by the liver and kidneys into an active form to promote calcium.