Macrophage depletion by clodronate liposome attenuates muscle injury and inflammation following exhaustive exercise.

ABSTRACT: Exhaustive exercise promotes muscle injury, including myofiber lesions; however, its exact mechanism has not yet been elucidated. In this study, we tested the hypothesis that macrophage depletion by pretreatment with clodronate liposomes alters muscle injury and inflammation following exhaustive exercise. Male C57BL/6J mice were divided into four groups: rest plus control liposome (n=8), rest plus clodronate liposome (n=8), exhaustive exercise plus control liposome (n=8), and exhaustive exercise plus clodronate liposome (n=8). Mice were treated with clodronate liposome or control liposome for 48 h before undergoing exhaustive exercise on a treadmill. Twenty-four hours after exhaustive exercise, the gastrocnemius muscles were removed for histological and PCR anal

SUBMITTER: Kawanishi N 

PROVIDER: S-EPMC5600362 | biostudies-literature | 2016 Mar

REPOSITORIES: biostudies-literature