Dense
regular connective tissue is another example of common CT.
This type gets its name because it
occurs in tendons and ligaments, on the outer surface (“capsule”) of
some large organs or around skeletal structures.
- Examine the appearance of
tendon. Note the regular parallel arrangement of the collagen
fibers and the relative absence of cells other than fibroblasts.
What is the major difference
between dense regular and dense irregular connective tissue?
Clinical note: Without an
adequate supply of vitamin C, as in the nutritional deficiency
scurvy, collagen I and II do not polymerize properly, leading to
- Slow wound healing,
- Distension of blood vessels,
- Ease of bruising and
- Loosening of
the teeth and bleeding gums
Now for specialized
connective tissue with reticulin fibers. |
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