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Cytotoxic effect induced by retinoic acid loaded into galactosyl-sphingosine containing liposomes on human hepatoma cell lines
(2006)
Two retinoids, ATRA and 13cisRA, were incorporated into liposomes of different composition and charge and added to two hepatoma cell lines with different degree of transformation to measure cytotoxicity by MTT assay.
...
Activation of Akt pathway by transcription-independent mechanisms of retinoic acid promotes survival and invasion in lung cancer cells
(Molecular Cancer 2013, 12:44, 2013)
Relationship between energy allocation and gametogenesis in Aulacomya atra (Bivalvia: Mytilidae) in a sub-Antarctic environmentRelación entre reproducción y asignación de energía en Aulacomya atra (Bivalvia: Mytilidae) en un ambiente sub-antártico
(Universidad de Valparaíso. Facultad de Ciencias del Mar y de Recursos Naturales, 2013-12)
Gametogenesis and temporal variation in energy allocation to different organs were analyzed in Aulacomya atra from the Beagle Channel (Tierra del Fuego, Argentina). Our results show that A. atra presents an extended spawning ...
All-trans-retinoic acid improves immunocompetence in a murine model of lipopolysaccharide-induced immunosuppression
(Portland Press, 2014-03)
Secondary infections due to post-sepsis immunosuppression is a major cause of death in septic patients. Strategies aimed at restoring immune functions offer a new perspective. We used LPS-immunosuppressed (IS) mice to ...
Uma câmera escura atrás de outra câmera escura
(PPGAV-UFRGS, 2012)
Argentina: atrás do prejuízo
(Revista Conjuntura EconômicaRevista Conjuntura Econômica, 1999)
Passo atrás
(Revista Conjuntura EconômicaRevista Conjuntura Econômica, 2016)
Correr atrás versus ficar para trás
(Revista Conjuntura EconômicaRevista Conjuntura Econômica, 2015)
Atrás do prejuízo
(Centro de Agronegócio - Fundação Getulio Vargas, 1998)