Where are reticular fibers located?
Reticular connective tissue is found around the kidney, liver, the spleen, and lymph nodes, Peyer’ patches as well as in bone marrow.
What is reticular tissue?
Reticular tissue, a type of loose connective tissue in which reticular fibers are the most prominent fibrous component, forms the supporting framework of the lymphoid organs (lymph nodes, spleen, tonsils), bone marrow and liver.
Can reticular fibers stretch?
Since the elastic fibers can also be stretched quite easily, they are said to be very compliant (an ability to be stretched without breaking).
What is the difference between collagen and reticular fibers?
Collagen fibers are the strongest and thickest fibers. Elastin fibers are thinner fibers which can stretch and recoil. Reticular fibers, on the other hand, are highly branched delicate fibers found in organs that have lots of mesh-like structures.
Is reticular fiber collagen?
Electronmicroscopically, reticular fibers are observed as individual collagen fibrils or a small bundle of the fibrils, although the diameter of the fibrils is thin (about 30 nm) and uniform. Reticular fibers are continuous with collagen fibers through the exchange of these collagen fibrils.
What is reticular fiber made of?
reticular fibre, in anatomy, fine fibrous connective tissue occurring in networks to make up the supporting tissue of many organs. The reticular fibres are composed of randomly oriented collagenous fibrils lying in an amorphous matrix substance.
What cells produce reticular fibers?
The cells that make the reticular fibers are fibroblasts called reticular cells. Reticular connective tissue forms a scaffolding for other cells in several organs, such as lymph nodes and bone marrow.
Is reticular tissue loose or dense?
The major types of connective tissue are connective tissue proper, supportive tissue, and fluid tissue. Loose connective tissue proper includes adipose tissue, areolar tissue, and reticular tissue.
Are reticular fibers made up of collagen?
The reticular fibres are composed of randomly oriented collagenous fibrils lying in an amorphous matrix substance. The fibrils are not oriented in orderly bundles, as are collagenous fibres; hence they show slightly different chemical responses.
Is reticular fiber a protein?
Reticular fibers, the third type of protein fiber found in connective tissues, consist of thin strands of collagen that form a network of fibers to support the tissue and other organs to which it is connected.