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Rehabilitation and Therapy Commons

Open Access. Powered by Scholars. Published by Universities.®

2012

University of North Dakota

Sarcopenia

Articles 1 - 2 of 2

Full-Text Articles in Rehabilitation and Therapy

Fiber Type And Cross-Sectional Area Characteristics In Hindlimb Muscles Of The Long-Lived Ames Dwarf Mouse, Kristine Dahlheimer Jan 2012

Fiber Type And Cross-Sectional Area Characteristics In Hindlimb Muscles Of The Long-Lived Ames Dwarf Mouse, Kristine Dahlheimer

Physical Therapy Scholarly Projects

Background: Ageing is associated with sarcopenia and a change of composition in muscle fibers. Ames dwarf mice have been found to have a decreased susceptibility to the deleterious effects of the ageing process, when compared to a normal mouse counterpart. This study looks at the muscle composition of the Ames dwarf mouse compared to the normal mouse by analyzing two muscles, ELD and Sol.

Methods: Researchers harvested hind limb muscles from Ames dwarf mice and normal mice. The fours muscles were EDL, Sol, Gastrocnemius/Plantaris, and TA. EDL and Sol were sliced and stained with fast and slow twitch and H&E …


Fiber Type And Cross-Sectional Area Characteristics In Hindlimb Muscles Of The Long-Lived Ames Dwarf Mouse, David Farder Jan 2012

Fiber Type And Cross-Sectional Area Characteristics In Hindlimb Muscles Of The Long-Lived Ames Dwarf Mouse, David Farder

Physical Therapy Scholarly Projects

Background: Aging is associated with sarcopenia and a change of composition in muscle fibers. Ames dwarf mice have been found to have a decreased susceptibility to the deleterious effects of the aging process, when compared to a normal mouse counterpart. This study looks at the muscle composition of the Ames dwarf mouse compared to the normal mouse by analyzing two muscles, extensor digitorum longus (EDL) and soleus (Sol).

Methods: Researchers harvested hind limb muscles from Ames dwarf mice and normal mice. The fours muscles were EDL, Sol, Gastrocnemius/Plantaris, and tibialis anterior (TA). EDL and Sol were sliced and stained with …