Fig. 2From: Amyloid precursor protein, lipofuscin accumulation and expression of autophagy markers in aged bovine brainBeclin 1 expression, hippocampus, dentate gyrus. a Immunostaining inyoung and b aged brain. TRITC filter (excitation, 543 nm; emission 560 nm). DAPI counterstain, 40X. c Protein expression in young and aged bovine brains. Densitometric values shows that BECN1 is expressed in higher amount in young controls when compared to aged brain samples (P < 0,001 vs controls). Bars refers to mean values. Actin protein levels confirm the amount of protein loading in each laneBack to article page