what are the steps involved in tissue repair?
447127
Wound healing can be divided into four overlapping processes; maintenance of homoeostasis, an inflammatory response, a proliferative phase, and remodeling. Maintenance of homoeostasis is achieved by clotting in any damaged regions of the circulatory system.
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['cartilage, tendons and ligaments (collagen and elastin)', 'the element of muscles that contract (actin and myosin)', 'skin, hair and nails (keratin)', 'blood proteins (haemoglobin, transferrin, albumin and globulins)', 'enzymes.', 'hormones.']
837834
The bone healing process has three overlapping stages: inflammation, bone production and bone remodeling. Inflammation starts immediately after the bone is fractured and lasts for several days.
1248378
Absorbable sutures provide temporary wound support until the wound heals well enough to withstand normal stress. Absorption occurs by enzymatic degradation in natural materials and by hydrolysis in synthetic materials. Hydrolysis causes less tissue reaction than enzymatic degradation.
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Red blood cells help create collagen, which are tough, white fibers that form the foundation for new tissue. The wound starts to fill in with new tissue, called granulation tissue. New skin begins to form over this tissue. As the wound heals, the edges pull inward and the wound gets smaller.
1032082
The wound healing stages are made up of three basic phases: inflammation, proliferation and maturation. There are many types of wounds that require different wound care products for proper recovery from an ulcer or laceration, but most go through similar healing stages.
623537
Bone turnover rates differ depending on the bone and the area within the bone. There are four stages in the repair of a broken bone: 1) the formation of hematoma at the break, 2) the formation of a fibrocartilaginous callus, 3) the formation of a bony callus, and 4) remodeling and addition of compact bone.
1392006
['Fixation. Fixation is carried out immediately after the removal of the sample to be observed. ... ', 'Embedding. Embedding is the step that follows fixation in a fixative solution. ... ', 'Sectioning. Sectioning is performed using microtomy or cryotomy. ... ', 'Staining and immunolabeling. ... ', 'Mounting.']
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Knee Cartilage Repair, Regeneration, and Replacement. Injured cartilage typically does not heal on its own, so doctors have developed several surgical techniques that attempt to repair, regenerate, and replace cartilage. These surgeries can be performed on almost any joint, but they are most commonly performed on knees ...
770229
['epithelial tissue.', 'connective tissue.', 'muscle tissue.', 'nervous tissue.']
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['Protection.', 'Removes dead or damaged cells.', 'Attempts to recognize and remove abnormal cells.']
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Key Points Connective tissue is the most abundant and widely distributed of the primary tissues. Connective tissue has three main components: cells, fibers, and ground substance. Together the ground substance and fibers make up the extracellular matrix.
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A distinctive feature of tissue engineering is to regenerate patient's own tissues and organs that are entirely free of poor biocompatibility and low biofunctionality as well as severe immune rejection. Owing to the outstanding advantages, tissue engineering is often considered as an ultimately ideal medical treatment.
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['Vitamin C. Vitamin C is an antioxidant. ... ', 'Vitamin A. This vitamin supports adequate healing of incisions and promotes collagen production. ... ', 'Zinc. ... ', 'Bromelain. ... ', 'Arnica Montana. ... ', 'Regarding Potential Nutrient Deficiencies. ... ', 'Regarding Probiotics. ... ', 'Rely on Dr.']
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['Antibiotics. These medicines can be used to kill bacteria in the affected area. ... ', 'Surgery to remove the dead tissue. This is called debridement. ... ', 'Maggot debridement. ... ', 'Hyperbaric oxygen therapy. ... ', 'Vascular surgery.']
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['Connective tissue ranges from avascular to highly vascular.', 'Composition: Composed mainly of nonliving extracellular matrix that separates the cells of the tissue.', 'Location: It is present in between different tissue and organs. It can be found in and around the body organs.']
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After about five days into the wound healing process, the tissue re-growth stage begins. It typically lasts around three weeks for minor wounds, and it's the time when the body repairs broken blood vessels and replaces damaged tissues with healthy new ones.