title: Preface.
authors.affiliation: Department of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Szeged, Hungary.
authors.forename: Mária A
authors.initials: MA
authors.lastname: Deli
authors.affiliation: Unidad de Investigación Médica en Enfermedades Neurológicas, Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, México D.F., México. Electronic address: camposbedollap@hotmail.com.
authors.forename: Patricia
authors.initials: P
authors.lastname: Campos-Bedolla
mesh_terms: D001812:Blood-Brain Barrier / Q000502:physiology*; D006801:Humans; D009422:Nervous System Diseases / Q000473:pathology*