Aging alters macrophage properties in human skeletal muscle both at rest and in response to acute resistance exercise.
Przybyla B, Gurley C, Harvey JF, Bearden E, Kortebein P, Evans WJ, Sullivan DH, Peterson CA, Dennis RA. Aging alters macrophage properties in human skeletal muscle both at rest and in response to acute resistance exercise. Exp Gerontol. 2006 Mar; 41(3):320-7.