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Tissue clearing is usually useful only combined with one or more fluorescent labeling techniques such as immunolabeling and subsequently imaged, most often by optical sectioning microscopy techniques. [1] [5] [6] Tissue clearing has been applied to many areas in biological research. [7]
Wound healing refers to a living organism's replacement of destroyed or damaged tissue by newly produced tissue. [1] In undamaged skin, the epidermis (surface, epithelial layer) and dermis (deeper, connective layer) form a protective barrier against the external environment. When the barrier is broken, a regulated sequence of biochemical events ...
In humans with non-injured tissues, the tissue naturally regenerates over time; by default, new available cells replace expended cells. For example, the body regenerates a full bone within ten years, while non-injured skin tissue is regenerated within two weeks. [2] With injured tissue, the body usually has a different response.
In a major injury, if epithelial cell migration and tissue contraction cannot cover the wound, suturing the edges of the injured skin together, or even replacement of lost skin with skin grafts, may be required to restore the skin. As epithelial cells continue to migrate around the scab, the dermis is repaired by the activity of stem cells.
Adipocere (/ ˈ æ d ɪ p ə ˌ s ɪər,-p oʊ-/ [2] [3]), also known as corpse wax, grave wax or mortuary wax, is a wax-like organic substance formed by the anaerobic bacterial hydrolysis of fat in tissue, such as body fat in corpses. In its formation, putrefaction is replaced by a permanent firm cast of fatty tissues, internal organs, and the ...
Soft tissue connects and surrounds or supports internal organs and bones, and includes muscle, tendons, ligaments, fat, fibrous tissue, lymph and blood vessels, fasciae, and synovial membranes. [ 1 ] [ 2 ] Soft tissue is tissue in the body that is not hardened by the processes of ossification or calcification such as bones and teeth .
Whirlpools also create an unwanted risk of bacterial infection, can damage fragile body tissue, and in the case of treating arms and legs, bring risk of complications from edema. [8] Hydrosurgery uses a high‐pressure, water‐based jet system to remove burnt skin. This should leave behind the unburned, healthy skin.
Collagen is the main structural protein found in the body's various connective tissues (skin, bones, tendons, etc.) where it contributes to much of their strength and elasticity. Collagen loss occurs naturally as a part of aging, but can also be influenced by environmental factors such as exposure to ultraviolet light, tobacco , and excessive ...