Maternal protein restriction changes skeletal muscle metabolism and structural gene expression in aging rats

We intended to evaluate the phenotypic characteristics of the muscle microenvironment, involving muscle fiber and extracellular matrix, in skeletal muscle of elderly rats, at 540 days, arising from maternal protein restriction.本研究旨在评估540日龄老年大鼠骨骼肌(skeletal muscle)中，源自母体蛋白质限制的、包含肌纤维与细胞外基质(extracellular matrix)的肌肉微环境的表型特征。