Abstract:
:This study was carried out on rodents, to explore the neurobehavioral effects of acrylonitrile (AN) administered in drinking water. Thirty, male, Sprague-Dawley rats were randomly divided into three groups: two exposure groups (50 and 200 ppm AN), and one control group (tap water without AN). Three tests, including the open field test, rotarod test and spatial water maze, were applied to evaluate locomotor activities, motor co-ordination and learning and memory, respectively, prior to initiation of the treatment, and at Week 4, 8 and 12 postexposure. There were no consistent changes in the open field test, except for locomotion and grooming episodes. In the rotarod test, AN significantly decreased the latencies to fall in a dose and time-dependent manner. In the spatial water maze test, rats exposed to AN for 12 weeks had significantly more training times and longer escape latencies than control animals. These findings indicate that oral exposure to AN induces neurobehavioral alterations in rats.
journal_name
Hum Exp Toxicoljournal_title
Human & experimental toxicologyauthors
Rongzhu L,Suhua W,Guangwei X,Fangan H,Ziqiang C,Fusheng J,Kacew Sdoi
10.1177/0960327107070563subject
Has Abstractpub_date
2007-03-01 00:00:00pages
179-84issue
3eissn
0960-3271issn
1477-0903pii
26/3/179journal_volume
26pub_type
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