Fig. 4From: Amyloid precursor protein, lipofuscin accumulation and expression of autophagy markers in aged bovine brainAPP expression, hippocampus, dentate gyrus. a Immunostaining in young 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 APP is expressed in higher amount in aged brains when compared to young controls (P < 0,05 vs controls). Bars refers to mean values. Actin protein levels confirm the amount of protein loading in each laneBack to article page