Human proteolysis-inducing factor (hPIF) activates proteasome and caspase proteolytic pathway during skeletal muscle weight loss in mice - Garay-Malpartida, Humberto Miguel; Markovic, J.; Fontes-Oliveira, C. C.; Kashiabara, J. A.; Belizario, Jose Ernesto (Congresso Brasileiro de Farmacologia e Terapêutica Experimental, 2004)