Because mitochondrial mutations and dysfunction may increase with age [42] , [43] , the reduced clearance of dysfunctional mitochondria in settings where IGF-I is elevated may be significant to age-related pathologic conditions.
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Because mitochondrial mutations and dysfunction may increase with age [42] , [43] , the reduced clearance of dysfunctional mitochondria in settings where IGF-I is elevated may be significant to age-related pathologic conditions.