Myometrium [Myometrium, Pna, Lnh, Jna; Tunica Muscularis (Uteri), Pna, Bna; Myo- + Greek. Metra Matk]

The myometrium is the muscular lining of the uterus (uterus), formed by smooth muscle cells. Between the bundles of cells there is loose tissue rich in elastic fibers, which gives the myometrium firmness and elasticity.

The myometrium is an important part of the female reproductive system. It plays a key role in preparing the uterus for fertilization and gestation. During pregnancy, the myometrium becomes even more important, as it provides support to the growing fetus and protects it from external influences.

With myometrial pathology, various diseases can occur, such as fibroids, endometriosis, adenomyosis, uterine cancer and others. Therefore, it is important to monitor the condition of the myometrium and undergo regular examinations by a gynecologist.

In addition, the myometrium can be used as a source of tissue for transplantation. In this case, its cells are cultured and then used to repair damaged tissue.

Myometrium is the muscular layer of the inner layer of the uterus, which has the ability to contract and stretch. Inside it are muscle fibers, which, under the influence of estrogens and progesterone, have the ability to independently regenerate and functionally strengthen. In its normal state, the muscle layer functions to protect the organ from various internal and external damage, ensuring its correct shape, size, peristalsis and passage of menstrual blood. It also protects the intrauterine environment from microbes, toxins and pathological elements. Degenerative changes in the muscle membrane can provoke many gynecological diseases.