loose(areolar) connective tissue
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Introduction
A loose irregularly arranged most widespread connective tissue. areolar = space
Consists of: Mostly collagenous but some elastic & reticular fibers, a protein polysaccharide ground substance & many different type of cells but fibroblasts, macrophages are the most common (others: mast cells, fat cells, plasma cells, leukocytes & pigment cells).
Function
- To attach the skin to the underlying tissue (subcutaneous tissue).
- To fill the spaces between the various organs, thereby to hold them in place.
- To surround & support the blood vessels.
- The large amount of intercellular fluid is used to carry nutrients to & waste products away from the cells.