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Tissue expansion is a technique used by plastic, maxillofacial and reconstructive surgeons to cause the body to grow additional skin, bone, or other tissues. Other biological phenomena such as tissue inflammation can also be considered expansion (see tissue inflammation below).
Hyperplasia of the breast – "Hyperplastic" lesions of the breast include usual ductal hyperplasia, a focal expansion of the number of cells in a terminal breast duct, and atypical ductal hyperplasia, in which a more abnormal pattern of growth is seen, and which is associated with an increased risk of developing breast cancer.
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These antibodies initiate a complement-dependent inflammatory cascade, culminating in tissue damage and destruction. [ 50 ] [ 51 ] Given that AQP4 is primarily expressed on perivascular astrocytic endfeet in the spinal cord and by Müller cells in the retina , NMOSD preferentially affects the spinal cord, and the anterior visual system.
Non-surgical foreskin restoration, accomplished through tissue expansion, is the more commonly used method. [10] Tissue expansion has long been known to stimulate mitosis, and research shows that regenerated human tissues have the attributes of the original tissue. [11]
These appliances can be used to achieve expansion in the maxillary arch; there are devices for mandibular expansion or lower expansion too. In past many years, different types of appliances have been made. These types are: tissue-borne, tooth-borne, slow maxillary expansion, rapid maxillary expansion, and bone-anchored.
Tissue growth is the process by which a tissue increases its size. In animals, tissue growth occurs during embryonic development, post-natal growth, and tissue regeneration. The fundamental cellular basis for tissue growth is the process of cell proliferation, which involves both cell growth and cell division occurring in parallel. [1] [2] [3] [4]
Version of the hypothesis implicating failure to generate more adipocytes in tissue expandability. The adipose tissue expandability hypothesis posits that metabolic dysregulation that appears to be caused by excess weight, such as type 2 diabetes [1] and non-alcoholic fatty liver disease, [2] are triggered when an individual's capacity for storing excess calories in the subcutaneous adipose ...