Key:
- Adipose tissue
- The tissue to look at – Hyaline Cartilage
- Chondrocytes (Cartilage cells) *The purple staining material around the cells is the matrix*
Description:
- Firm matrix containing Glucosamine and Chondroitin sulfates (Ever heard of the supplements?)
- Collagen fibers form an imperceptible network
- Chondroblasts [3] produce (build) the matrix and when mature, they sit in lacunae
- Has shiny appearance which lends to its ‘low friction’ properties
Function:
- Provides stiff, but somewhat flexible support
- Resists compressive stresses (cushioning)
- Reduces friction between bony surfaces
Location:
- Forms most of embryonic skeleton
- Covers ends of long bones
- Forms costal (rib) cartilage
- Forms cartilages of nose, larynx, and trachea (helps keep air passages open)