RT Journal Article T1 Analysis of brain regional distribution of aluminium in rats via oral and intraperitoneal administration A1 Sánchez Iglesias, Sofía A1 Soto-Otero, Ramón A1 Iglesias González, Javier A1 Barciela Alonso, María Carmen A1 Bermejo Barrera, Pilar A1 Méndez Álvarez, Estefanía K1 Aluminium K1 Brain distribution K1 Intraperitoneal K1 Oral K1 Rat AB In the present work, accumulation and distribution of aluminium in the rat brain following both intraperitoneal and oral administration were studied. Electrothermal atomic absorption spectrometry was used to determine aluminium concentration in different brain areas (cerebellum, ventral midbrain, cortex, hippocampus, and striatum). Most of the brain areas showed accumulation of aluminium, but a greater and more significant increase was noted in the group receiving aluminium via intraperitoneal administration. Aluminium distribution was also dependent on the administration route. PB Elsevier YR 2007 FD 2007 LK http://hdl.handle.net/10347/32345 UL http://hdl.handle.net/10347/32345 LA eng NO Journal of Trace Elements in Medicine and Biology, Volume 21, Supplement 1, 2007, Pages 31-34 DS Minerva RD 22 abr 2026