NIA Health Reports By Species Aged mice: K92G, K94G, F40G, R12G Aged rats: R07G, R17G, F60G, H50G, H51G, K81G, K84G Caloric restricted (CR) mice: K83G, R01G Caloric restricted (CR) rats: R03G, R10G RATS DIVISIONAREA KINGSTON K84G RALEIGH R03G RALEIGH R07G RALEIGH R10G RALEIGH R17G FREDERICK F60G HOLLISTER H50G HOLLISTER H51G MICE DIVISIONAREA KINGSTON K83G KINGSTON K92G KINGSTON K94G RALEIGH R01G RALEIGH R12G FREDERICK F40G