title: Effects of subchronic inhalation of vaporized plastic cement on exploratory behavior and Purkinje cell differentiation in the rat.
abstract: In the present study, the effects of preweaning cement vapor inhalation on exploratory behavior and cerebellar Purkinje cell differentiation were assessed. Sprague-Dawley albino rats were daily exposed to glue vapors between postnatal d 2 and 21. At postnatal d 22, all animals were submitted to the open-field test in order to evaluate their exploratory behavior. Then they were sacrificed, their brains dissected out, and cerebella stained according to the Golgi-Cox-Sholl procedure. Purkinje cells sampled from parasagittal sections of the cerebellar vermis were drawn under camera lucida and their dendritic domain was determined. The collected data indicate that glue solvent inhalation impairs both Purkinje cell differentiation and locomotor exploratory behavior.
authors.affiliation: Laboratory of Developmental Neurobiology, Faculty of Health Sciences, Catholic University of Maule, Talca, Chile.
authors.forename: R
authors.initials: R
authors.lastname: Pascual
authors.forename: C
authors.initials: C
authors.lastname: Salgado
authors.forename: L
authors.initials: L
authors.lastname: Viancos
authors.forename: H R
authors.initials: HR
authors.lastname: Figueroa
mesh_terms: D000269:Adhesives / Q000008:administration & dosage / Q000633:toxicity*; D000280:Administration, Inhalation; D000818:Animals; D000833:Animals, Suckling / Q000502:physiology*; D001835:Body Weight / Q000187:drug effects; D002531:Cerebellum / Q000187:drug effects / Q000473:pathology*; D003712:Dendrites / Q000187:drug effects; D005106:Exploratory Behavior / Q000187:drug effects*; D005260:Female; D011689:Purkinje Cells / Q000187:drug effects / Q000473:pathology; D051381:Rats; D017207:Rats, Sprague-Dawley
chemical_list: D000269:Adhesives