title: [Experimental study of behavior and cerebral morphology of rat pups generated by fluorotic female rat].
abstract: In order to study the effects of fluoride on the central nervous system, 33-42-day old rat pups generated by three groups of female Wistar rats, which were given distilled water containing 0, 30 and 60 ppm NaF respectively beforehand as drinking water for 85 days, were used for behavior test and cerebral morphological examination. The results of behavior test showed that the latent period of pain reaction and that of conditioned reflex in the 30 ppm F and 60 ppm F groups were longer than that in the control group (P less than 0.05 or P less than 0.01). morphological examination of the pup brains showed that the nerve cell density of the 60 ppm F group was higher than that of the control group (P less than 0.05). Electronmicroscopically, mild degeneration of organelles of the nerve cells was observed in those brains of the 60 ppm F group.
authors.forename: W X
authors.initials: WX
authors.lastname: Liu
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D001921:Brain / Q000187:drug effects / Q000473:pathology*; D003214:Conditioning, Classical / Q000187:drug effects*; D005260:Female; D005458:Fluoride Poisoning; D008431:Maternal-Fetal Exchange; D010146:Pain / Q000503:physiopathology*; D011247:Pregnancy; D051381:Rats; D011919:Rats, Inbred Strains; D012684:Sensory Thresholds / Q000187:drug effects