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Special:MobileDiff/110224
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Muscle Regeneration
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Revision as of 17:18, 3 March 2011
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17:18, 3 March 2011
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*Monophasic lesions - all at same phase above
*Monophasic lesions - all at same phase above
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===Rigor Mortis===
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===
[[
Rigor Mortis
]]
===
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*Muscles remain biochemically active after the death of an animal
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[[Category:
Muscles
- Pathology]]
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*Following a period of relaxation, contraction and stiffening occurs
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*Due to deficiency of ATP releasing myosin heads from their binding sites at end of power stroke
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*Onset faster in ATP deprived animals (starvation, hunting, tetanus...)
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*May be absent in cachetic animals
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*Disappears due to autolysis or putrefaction
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*See [[Post-Mortem Change - Pathology#Rigor Mortis|general pathology]]
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**Damage occured at one time, e.g. trauma or one toxin exposure
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*Multiphasic lesions - different stages as described above
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**Ongoing damage, e.g. vitamin E - selenium deficiency, continuous exposure to toxin
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[[Category:
Musculoskeletal System
- Pathology]]
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