Skeletal Muscle - - Deep wound healing : Inflammatory phase...

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Skeletal Muscle: multinucleate, long cylindrical cells with peripheral nuclei; striated; voluntary muscle - location : attached to bones of skeleton - function : contraction helps move bones Cardiac Muscle: one centrally located nucleus (usually); striated; branched; intercalated discs (desmosomes & gap junctions) between cells - location : myocardium of heart - function : contraction helps propel blood from heart to tissues Tissue Repair : - Epidermal wound healing tissue Basal cells migrate to bridge gap in broken tissue cells & new strata
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Unformatted text preview: - Deep wound healing : Inflammatory phase : blood clot forms to loosely unite wound edges Inflammation occurs, accompanied by heat, redness, pain & swelling Organization (migratory phase) : clot becomes a scab, epithelial cells begin to migrate beneath scab to bridge wound , & granulation tissue forms (blood capillaries form & fibroblasts secrete collagen fibers to fill gap) Regeneration (proliferative phase) : extensive growth of epithelial cells beneath scab, as well as growth of fibers & blood vessels fibrosis : scar tissue formation Maturation phase : scab sloughs off once epidermis is restored...
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This note was uploaded on 12/04/2011 for the course ANTHRO 2000 taught by Professor Monicaoyola during the Fall '10 term at Broward College.

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