{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,8]],"date-time":"2025-09-08T06:47:35Z","timestamp":1757314055855,"version":"3.40.5"},"reference-count":42,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2024,10,7]],"date-time":"2024-10-07T00:00:00Z","timestamp":1728259200000},"content-version":"unspecified","delay-in-days":280,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["J Dev Orig Health Dis"],"published-print":{"date-parts":[[2024]]},"abstract":"<jats:title>Abstract<\/jats:title>\n\t  <jats:p>The aim of this study is to determine if the offspring of mothers with obesity, present disorders in the expression of genes related to atrophy or protein synthesis in the muscle and if these disorders are modified with the (\u2212)-epicatechin (Epi) treatment. Six male offspring <jats:italic>per<\/jats:italic> group were randomly assigned to the control groups [C and offspring of maternal obesity (MO)] or the Epi intervention groups, Epi treatment for 13 weeks (C + Epi long or MO + Epi long), or Epi administration for two weeks (C + Epi short or MO + Epi short). The effect of Epi in the gastrocnemius tissue was evaluated, analyzing mRNA and protein levels of Murf1, MAFbx, Foxo1, NFkB, and p70S6K-alpha. After the analysis by two-way ANOVA, we found an influence of the Epi long treatment over the model, by decreasing the <jats:italic>Murf1<\/jats:italic> gene expression in both groups treated with the flavonoid (C + Epi long and MO + Epi long) (p = 0.036). Besides, Epi long treatment over the <jats:italic>NF\u03baB<\/jats:italic> expression, by decreasing the fold increase in both groups treated with the flavonoid (C + Epi long and MO + Epi long) (<jats:italic>p<\/jats:italic> = 0.038). We not find any interaction between the variables or changes in the MAFbx, Foxo1 mRNA, neither in the phosphorylated\/total protein ratio of NF\u03baB, Foxo1, or p70S6K-alpha. In conclusions, treatment with a long protocol of Epi, reduces the mRNA of the muscle atrophy genes <jats:italic>Murf 1<\/jats:italic> and <jats:italic>NFkB<\/jats:italic>, in the gastrocnemius muscle; however, these changes are not maintained at protein level.<\/jats:p>","DOI":"10.1017\/s2040174424000187","type":"journal-article","created":{"date-parts":[[2024,10,7]],"date-time":"2024-10-07T08:48:53Z","timestamp":1728290933000},"update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":1,"title":["(\u2212)-Epicatechin treatment modify the expression of genes related to atrophy in gastrocnemius muscle of male rats obese by programing"],"prefix":"10.1017","volume":"15","author":[{"given":"Ana Luisa","family":"Alvarez-Ch\u00e1vez","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3529-2571","authenticated-orcid":false,"given":"Sergio","family":"De los Santos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6126-2002","authenticated-orcid":false,"given":"Ram\u00f3n Mauricio","family":"Coral-V\u00e1zquez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2266-0929","authenticated-orcid":false,"given":"Juan Pablo","family":"M\u00e9ndez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7150-7314","authenticated-orcid":false,"given":"Carlos","family":"Palma Flores","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0362-9117","authenticated-orcid":false,"given":"Elena","family":"Zambrano","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1891-480X","authenticated-orcid":false,"given":"Patricia","family":"Canto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2024,10,7]]},"reference":[{"key":"S2040174424000187_ref13","doi-asserted-by":"publisher","DOI":"10.1016\/j.abb.2020.108505"},{"volume-title":"Encuesta Nacional de Salud y Nutrici\u00f3n 2021 sobre Covid-19. 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