{"id":65,"date":"2015-08-07T14:18:50","date_gmt":"2015-08-07T14:18:50","guid":{"rendered":"http:\/\/sites.msudenver.edu\/haysc\/?page_id=65"},"modified":"2015-12-08T17:13:16","modified_gmt":"2015-12-08T17:13:16","slug":"outline-1-bio-2310-skeletal-tissue","status":"publish","type":"page","link":"https:\/\/sites.msudenver.edu\/haysc\/biology-courses\/human-anatomy-physiology-homepage-bio-2310\/outline-1-bio-2310-skeletal-tissue\/","title":{"rendered":"Outline-1, BIO 2310, Skeletal Tissue"},"content":{"rendered":"

V. SKELETAL TISSUE (Connective Tissue)<\/h4>\n

A. Cartilage<\/b> {Chondr-}<\/p>\n

1. Chondrocytes<\/p>\n

2. Matrix<\/p>\n

a. Jelly-like substance (glycoproteins)<\/p>\n

b. Collagen<\/p>\n

c. Elastic fibers<\/p>\n<\/blockquote>\n<\/blockquote>\n

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3. Perichondrium<\/p>\n

4. Nonvascular<\/p>\n

5. Types of cartilage<\/p>\n

a. Hyaline<\/p>\n<\/blockquote>\n<\/blockquote>\n

1. Numerous chondrocytes<\/p>\n

2. Joints, nose, throat, trachea, ribs, embryo<\/p>\n

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b. Elastic<\/p>\n

1. Epiglottis, pinna, Eustachian tube<\/p>\n

c. Fibrocartilage (collagen)<\/p>\n

1. Intervertebral disc, symphysis pubis<\/p>\n<\/blockquote>\n<\/blockquote>\n

B. Bone <\/b>[os, osteo]\n

1. Osteocytes, osteoblasts, osteoclasts<\/p>\n

2. Matrix = Intercellular substance<\/p>\n

a. Calcium phosphate [2\/3]; most of bone matrix to provide hardness<\/p>\n

b. Hydroxyapatite crystals<\/p>\n

c. Collagen [(1\/3]; some of bone matrix to provide strength<\/p><\/blockquote>\n

3. Very vascular<\/p>\n

4. Periosteum<\/p>\n

5. General Functions<\/p>\n

a. Support & Protection<\/p>\n

b. Blood formation<\/p>\n

c. Storage<\/p>\n

d. Movement<\/p><\/blockquote>\n<\/blockquote>\n

C. Parts of a typical long bone<\/p>\n

1. Diaphysis<\/p>\n

Shaft<\/i><\/p><\/blockquote>\n

2. Epiphysis<\/p>\n

Ends<\/i><\/p><\/blockquote>\n

3. Metaphysis<\/p>\n

Neck<\/i><\/p><\/blockquote>\n

4. Articular cartilage<\/p>\n

5. Periosteum<\/p>\n

6. Marrow = Medullary cavity<\/p>\n

7. Endosteum<\/p><\/blockquote>\n

D. Bone types according to Interosseous spaces<\/p>\n

1. Compact bone<\/p>\n

Osteon<\/b><\/p><\/blockquote>\n

1. Central (Haversian) Canal<\/p>\n

2. Perforating (Volkmann’s) Canal<\/p>\n

3. Lamellae<\/p>\n

Concentric rings<\/i><\/p>\n

4. Osteocytes in lacunae<\/p>\n

2. Spongy = Cancellous bone<\/p>\n

Trabeculae<\/p>\n

E. Ossification<\/p>\n

1. Intramembranous<\/p>\n

Direct<\/i><\/p><\/blockquote>\n

2. Endochondral [epiphyseal plate]\n

Indirect<\/i><\/p><\/blockquote>\n

3. Remodeling & Diameter growth<\/p>\n