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Tissue repair refers to the process of restoration of the tissue organization, as well as the recovery of its function, after an injury. This process (tissue repair) occurs naturally in the damaged tissues after injury.
- The sequential steps for the tissue repair are as follow:
- Platelets from torn vessels form a mesh-like clot that prevents blood loss.
- Inflammation occurs in the area as tissue repair begins.
- Mast cells release histamine that dilates blood vessels and increases blood flow to the repair site, further promoting clot formation.
- Neutrophils and macrophages consume bacteria and remove damaged tissue and debris.
- Fibroblasts build new tissue by secreting collagen that takes the shape of the original tissue.
- The tissue created by fibroblasts matures and regains its normal function.
- Platelets are tiny blood cells that act as a healer of damaged tissues by forming clots capable of stopping bleeding.
- Inflammation in tissue repair is caused by the induction of chemokines and pro-inflammatory cytokines at the site of the injury.
- Mast cells act to enhance acute inflammation, promote angiogenesis and skin scarring.
- Neutrophils and macrophages are blood cells that phagocytose and kill harmful pathogenic microorganisms at the site of the injury.
- Fibroblasts act to break down the fibrin clot, helping to the healing process.
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Answer: Wamer material is pushed tot he crust I belive
Explanation:
Water typically cannot get as cold as ice does. Since water is warmer, the ice breaks down. that's why it makes your drinks colder and then the ice later melts.
Answer:
Total 495 liters of natural oil are needed.
Explanation:
It is given that Petrolyn motor oil is a combination of natural oil and synthetic oil. It contains 5 liters of natural oil for every 3 liters of synthetic oil.
It means the ratio of natural oil and synthetic oil is
Let in order to make 792 liters of Petrolyn oil he needs x liters of natural oil.
It means the ratio of natural oil and synthetic oil is
Equate both ratios,
On cross multiplication we get
Divide both sides by 8.
Therefore total 495 liters of natural oil are needed.