The main components of connective tissues include:
- Cells: Various cells are present depending on the type of connective tissue. Common cells include fibroblasts, adipocytes, macrophages, mast cells, and leukocytes. - Extracellular Matrix (ECM): The ECM is composed of protein fibers (collagen, elastin, and reticular fibers) and ground substance (proteoglycans, glycosaminoglycans, and interstitial fluid).
