title: Effects of developmental fluoride exposure on rat ultrasonic vocalization, acoustic startle reflex and pre-pulse inhibition.
abstract: Rats receiving fluoride during the whole pregnancy up to the 9th day of lactation showed, when isolated at 10th day of life, a reduced rate of ultrasonic vocalizations (UV) in male pups (NaF 5.0 mg) and, in 90th days male rats, an increase of the Pre-Pulse Inhibition (PPI) with a reduction of the Peak response to the Startle stimulus given alone. Newborn rat reactivity could represent a useful and validated model in anxiety studies which could be moored with the Acoustic Startle Reflex (ASR) and PPI, appropriate models to study, in adulthood, particular neurological and psychiatric disorders showing deficits in attention and sensory-motor gating (Tourettes' syndrome, obsessive compulsive disorders, Huntington's disease and schizophrenia).
authors: Department of Human Anatomy and Histology "R. Amprino", Medical School, University of Bari, Bari, Italy.
authors: P
authors: P
authors: Flace
authors: V
authors: V
authors: Benagiano
authors: D
authors: D
authors: Vermesan
authors: R
authors: R
authors: Sabatini
authors: A M
authors: AM
authors: Inchingolo
authors: A
authors: A
authors: Inchingolo
authors: P
authors: P
authors: Auteri
authors: G
authors: G
authors: Ambrosi
authors: A
authors: A
authors: Tarullo
authors: R
authors: R
authors: Cagiano
mesh_terms: D000818:Animals; D005260:Female; D005333:Fetus / Q000187:drug effects*; D008297:Male; D011247:Pregnancy; D051381:Rats; D017208:Rats, Wistar; D012022:Reflex, Acoustic / Q000187:drug effects* / Q000502:physiology; D013216:Reflex, Startle / Q000187:drug effects* / Q000502:physiology; D012969:Sodium Fluoride / Q000633:toxicity*; D014828:Vocalization, Animal / Q000187:drug effects*
chemical_list: D012969:Sodium Fluoride