https://www.socictopen.socict.org/files/original/f7c48f870e4386c4f231ccbe64ef0481.pdf a0b21a02cc53e94577f46d4e95b1c842 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Efeitos do ultra-som terapêutico contínuo sobre a proliferação e viabilidade de células musculares C2C12 Effects of continuous therapeutic ultrasound on proliferation and viability of C2C12 muscle cells Creator An entity primarily responsible for making the resource Paola Pelegrineli Artilheiro, Elisangela Nascimento Oliveira, Crislene Sampaio Viscardi, Manoela Domingues Martins, Sandra Kalil Bussadori, Kristianne Porta Santos Fernandes, Raquel Agnelli Mesquita-Ferrari Description An account of the resource O ultra-som terapêutico (US) é um recurso bioestimulante utilizado para propiciar reparo muscular de melhor qualidade e menor duração, mas o potencial terapêutico do US contínuo não está totalmente estabelecido. O objetivo deste trabalho foi avaliar o efeito do US contínuo sobre a proliferação e viabilidade de células musculares precursoras (mioblastos C2C12). Mioblastos C2C12 foram cultivados em meio de cultura contendo 10% de soro fetal bovino e irradiados com US contínuo nas freqüências de 1 e 3 MHz nas intensidades de 0,2 e 0,5 W/cm2, durante 2 e 5 minutos. A viabilidade e proliferação celular foram avaliadas após 24, 48 e 72 h de incubação. Grupos não-irradiados serviram como controle. Foram realizados experimentos independentes em cada condição acima, e os dados obtidos submetidos à análise estatística. Os resultados mostram que não houve diferença estatisticamente significativa na proliferação e viabilidade celular entre os mioblastos tratados com US e as culturas controles após os diferentes períodos de incubação, em todos os parâmetros avaliados. Conclui-se que o US contínuo, nos parâmetros avaliados, não foi capaz de alterar a proliferação e viabilidade dos mioblastos.Therapeutic ultrasound (US) is a biophysical stimulation resource widely used in order to promote better, faster muscle repair, but the effectiveness of continuous US in treating injuries is not fully established. The aim of the present in vitro study was to assess the effects of continuous ultrasound on viability and proliferation of skeletal muscle precursor cells (C2C12 myoblasts). C2C12 myoblasts were cultured in a medium containing 10% foetal bovine serum and irradiated with continuous ultrasound at 1 and 3 MHz frequencies, at intensities of 0.2 and 0.5 W/cm² for 2 and 5 minutes. Cell viability and proliferation were assessed after different incubation periods (24, 48 and 72 h). Non-irradiated groups served as control and data were statistically analysed. Results showed that no significant differences in cell viability or proliferation could be found between ultrasound-treated myoblasts and control cultures under all test parameters and durations. Hence continuous ultrasound, at the used parameters, was unable to alter myoblast proliferation and viability. Date A point or period of time associated with an event in the lifecycle of the resource 2010 Subject The topic of the resource Cell proliferation, Células musculares, Mioblastos, Muscle cells/ultrasonography, Myoblasts, Terapia por ultrassom, Ultrasonic therapy, proliferação de células Identifier An unambiguous reference to the resource within a given context 10.1590/S1809-29502010000200013 Source A related resource from which the described resource is derived Fisioterapia e Pesquisa Publisher An entity responsible for making the resource available Universidade de São Paulo Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Therapeutics. Pharmacology Relation A related resource <a href="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1809-29502010000200013" target="_blank" rel="noreferrer noopener">http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1809-29502010000200013</a>