HAL Id : tel-00719700, version 1Sarcopenia, the age-related muscle mass loss, might be partially explained by an impaired muscle mass recovery of skeletal muscle mass after a catabolic state. Thus, immobilization periods which increase with aging could induce a muscle atrophy followed by a lack of muscle mass recovery. An imbalance of protein and cellular metabolisms are certainly involved in this absence of recovery. The aim on this Ph.D thesis was to explore the mechanisms involved in muscle mass atrophy during immobilization and their possible alteration during the recovery period in old rats. Old rats were immobilized for 8 days by unilateral hind limb casting and then allowed to recover for 40 days. Our results showed that animals fed ...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
Sarcopenia, the age-related muscle mass loss, might be partially explained by an impairedmuscle mass...
La perte de masse et de force musculaires liée à l’âge, ou sarcopénie, pourrait être partiellementex...
La perte de masse et de force musculaires liée à l'âge, ou sarcopénie, pourrait être partiellement e...
Proceedings and abstracts from the 8th International Symposium on Amino Acid and Protein Metabolism ...
Séance thématique exceptionnelle sur invitation de Royal Canin [Special sessions on the invitation o...
Séance thématique exceptionnelle sur invitation de Royal Canin [Special sessions on the invitation o...
Prolonged inactivity induces muscle loss due to an activation of proteolysis and decreased protein s...
By contrast to adult, we have shown (Magne et al. 2011) that immobilization during ageing generated ...
A progressive loss of muscle mass has been well described in both humans and rodents during ageing. ...
Sarcopenia is the general muscle mass and strength loss associated with ageing. Muscle atrophy could...
Sarcopenia is the general muscle mass and strength loss associated with ageing. Muscle atrophy could...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
Sarcopenia, the age-related muscle mass loss, might be partially explained by an impairedmuscle mass...
La perte de masse et de force musculaires liée à l’âge, ou sarcopénie, pourrait être partiellementex...
La perte de masse et de force musculaires liée à l'âge, ou sarcopénie, pourrait être partiellement e...
Proceedings and abstracts from the 8th International Symposium on Amino Acid and Protein Metabolism ...
Séance thématique exceptionnelle sur invitation de Royal Canin [Special sessions on the invitation o...
Séance thématique exceptionnelle sur invitation de Royal Canin [Special sessions on the invitation o...
Prolonged inactivity induces muscle loss due to an activation of proteolysis and decreased protein s...
By contrast to adult, we have shown (Magne et al. 2011) that immobilization during ageing generated ...
A progressive loss of muscle mass has been well described in both humans and rodents during ageing. ...
Sarcopenia is the general muscle mass and strength loss associated with ageing. Muscle atrophy could...
Sarcopenia is the general muscle mass and strength loss associated with ageing. Muscle atrophy could...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...
International audienceSarcopenia is the general muscle mass and strength loss associated with ageing...