Matches in SemOpenAlex for { <https://semopenalex.org/work/W2099168858> ?p ?o ?g. }
- W2099168858 endingPage "R1026" @default.
- W2099168858 startingPage "R1015" @default.
- W2099168858 abstract "Although apoptosis has been demonstrated in soleus during hindlimb suspension (HS), it is not known whether apoptosis is also involved in the loss of muscles dominated by mixed fibers. Therefore, we examined the apoptotic responses in gastrocnemius muscles of young adult and aged Fischer 344 × Brown Norway rats after 14 days of HS. The medial gastrocnemius muscle wet weight significantly decreased by 30 and 32%, and muscle wet weight normalized to the animal body weight decreased by 11 and 15% in young adult and aged animals, respectively, after HS. The extent of apoptotic DNA fragmentation increased by 119 and 61% in suspended muscles from young and aged rats, respectively. Bax mRNA increased by 73% in young muscles after HS. Bax and Bcl-2 protein levels were greater in suspended muscles relative to control muscles in both age groups. The level of cytosolic mitochondria-housed apoptotic factor cytochrome c was significantly increased in the mitochondria-free cytosol of suspended muscles from young and aged rats. In contrast, the release/accumulation of AIF, a caspase-independent apoptogenic factor, was exclusively expressed in the suspended muscles from aged rats. Our data also show that aging favors the proapoptotic signaling in skeletal muscle by altering the contents of Bax, Bcl-2, Apaf-1, AIF, caspases, XIAP, Smac/DIABLO, and cytochrome c. Furthermore, these results indicate that apoptosis occurs not only in slow-twitch soleus muscle but also in the mixed-fiber (predominately fast fibered) gastrocnemius muscle. Our data are consistent with the hypothesis that apoptotic signaling differs in young adult and aged gastrocnemius muscles during HS." @default.
- W2099168858 created "2016-06-24" @default.
- W2099168858 creator A5046377450 @default.
- W2099168858 creator A5055327049 @default.
- W2099168858 creator A5089902930 @default.
- W2099168858 date "2005-10-01" @default.
- W2099168858 modified "2023-10-15" @default.
- W2099168858 title "Apoptotic responses to hindlimb suspension in gastrocnemius muscles from young adult and aged rats" @default.
- W2099168858 cites W1484492220 @default.
- W2099168858 cites W1502074751 @default.
- W2099168858 cites W1735876586 @default.
- W2099168858 cites W1773902424 @default.
- W2099168858 cites W1774282859 @default.
- W2099168858 cites W1775749144 @default.
- W2099168858 cites W1884487838 @default.
- W2099168858 cites W1966817531 @default.
- W2099168858 cites W196896886 @default.
- W2099168858 cites W1969683520 @default.
- W2099168858 cites W1987922431 @default.
- W2099168858 cites W1988740497 @default.
- W2099168858 cites W1989103084 @default.
- W2099168858 cites W1991865867 @default.
- W2099168858 cites W1992873212 @default.
- W2099168858 cites W1992967227 @default.
- W2099168858 cites W1996952569 @default.
- W2099168858 cites W1998549696 @default.
- W2099168858 cites W2005567975 @default.
- W2099168858 cites W2016973162 @default.
- W2099168858 cites W2021670915 @default.
- W2099168858 cites W2023231774 @default.
- W2099168858 cites W2031405037 @default.
- W2099168858 cites W2042533702 @default.
- W2099168858 cites W2043805418 @default.
- W2099168858 cites W2045709794 @default.
- W2099168858 cites W2045846836 @default.
- W2099168858 cites W2052853635 @default.
- W2099168858 cites W2064572628 @default.
- W2099168858 cites W2065701629 @default.
- W2099168858 cites W2078593257 @default.
- W2099168858 cites W2089950181 @default.
- W2099168858 cites W2090232685 @default.
- W2099168858 cites W2110802982 @default.
- W2099168858 cites W2112727710 @default.
- W2099168858 cites W2113701180 @default.
- W2099168858 cites W2124358693 @default.
- W2099168858 cites W2125970784 @default.
- W2099168858 cites W2126158921 @default.
- W2099168858 cites W2131565699 @default.
- W2099168858 cites W2133944868 @default.
- W2099168858 cites W2135817592 @default.
- W2099168858 cites W2139656274 @default.
- W2099168858 cites W2156265674 @default.
- W2099168858 cites W2159650080 @default.
- W2099168858 cites W2167315148 @default.
- W2099168858 cites W2174622319 @default.
- W2099168858 cites W2228775761 @default.
- W2099168858 cites W4232534952 @default.
- W2099168858 cites W84773616 @default.
- W2099168858 doi "https://doi.org/10.1152/ajpregu.00198.2005" @default.
- W2099168858 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15919734" @default.
- W2099168858 hasPublicationYear "2005" @default.
- W2099168858 type Work @default.
- W2099168858 sameAs 2099168858 @default.
- W2099168858 citedByCount "143" @default.
- W2099168858 countsByYear W20991688582012 @default.
- W2099168858 countsByYear W20991688582013 @default.
- W2099168858 countsByYear W20991688582014 @default.
- W2099168858 countsByYear W20991688582015 @default.
- W2099168858 countsByYear W20991688582016 @default.
- W2099168858 countsByYear W20991688582017 @default.
- W2099168858 countsByYear W20991688582018 @default.
- W2099168858 countsByYear W20991688582019 @default.
- W2099168858 countsByYear W20991688582020 @default.
- W2099168858 countsByYear W20991688582021 @default.
- W2099168858 countsByYear W20991688582022 @default.
- W2099168858 countsByYear W20991688582023 @default.
- W2099168858 crossrefType "journal-article" @default.
- W2099168858 hasAuthorship W2099168858A5046377450 @default.
- W2099168858 hasAuthorship W2099168858A5055327049 @default.
- W2099168858 hasAuthorship W2099168858A5089902930 @default.
- W2099168858 hasConcept C126322002 @default.
- W2099168858 hasConcept C134018914 @default.
- W2099168858 hasConcept C185592680 @default.
- W2099168858 hasConcept C190283241 @default.
- W2099168858 hasConcept C2775872116 @default.
- W2099168858 hasConcept C2776104385 @default.
- W2099168858 hasConcept C2779959927 @default.
- W2099168858 hasConcept C28859421 @default.
- W2099168858 hasConcept C29311851 @default.
- W2099168858 hasConcept C31573885 @default.
- W2099168858 hasConcept C33195913 @default.
- W2099168858 hasConcept C43759708 @default.
- W2099168858 hasConcept C51738704 @default.
- W2099168858 hasConcept C55493867 @default.
- W2099168858 hasConcept C71924100 @default.
- W2099168858 hasConcept C86803240 @default.
- W2099168858 hasConcept C95444343 @default.
- W2099168858 hasConcept C98424977 @default.