Connective Tissue Flashcards
Connective Tissue
Supports, connects, and protects body structures
Matrix
Consists of fluid and fibers
Fibroblasts
Release fibers into matrix
Macrophages
Engulf and digest foreign substances
Mast Cells
Release heparin and histamine
Heparin
Prevent blood clotting
Histamine
Triggers inflammatory response
Connective Tissue Proper
Consist of loose and dense connective tissues
Specialized Connective Tissue
Includes cartilage, blood, bone, and adipose tissue
Areolar (Loose) Connective Tissue
Thin fibers that provide support and flexibility
Adipose Tissue
Stores fat and located at subcutaneous layer
Cartilage
Flexible connective tissue that protects joints and bones
Chondrocytes
Cartilage cells
Osteocytes
Mature bone cells
Osteons
Functional units of compact bone