Fimbria

Fibrium is a specialized structure that is present in many animal and plant organisms. They are useful elements for organisms because they facilitate interaction between cells within tissues. Fibrias are usually proteinaceous structures that can be single or multi-ringed. One of the main functions of fibrils is to anchor the cell structure by interacting with each other.

To begin with, it should be mentioned that fibrils are present in large quantities in plants, for example, in the cells of plant tissues such as phloem and xylem. Also, fibria are present in animal cells, both in epithelial cells and in muscle tissue. The main function of fibrils in plants is to maintain the integrity of cell walls during tissue stretching. In muscle fibers, fibria have another function - attaching myosin to actin to create muscle structure. However, fibers also contain immune proteins such as glycoproteins, antibodies and immunoglobulins, which are involved in our defense against infections. In addition, fibrillar structures also play a role in the transmission of nerve impulses in the nervous system of living things.

Fibrils are most common in plant and animal organisms, but they are also found in other structures such as the exuvial membrane of insects, chicken eggs, and plant embryos. Some examples of fibrils include:

Esenins are bundles of proteins that bind to bacteria, fungi and viruses, promoting their survival in the environment. Cleoid is the inner mucous membrane of the joint, which is necessary for softening