Polycyclic aromatic hydrocarbons (PAHs) are a well studied and diverse class of environmental toxicants. PAHs act via the aryl hydrocarbon receptor (AhR), and studies have suggested that PAHs may elicit neurological and estrogenic effects. Doses of PAHs between 50 to 150 ppm may elicit neurotoxicity in rodent models. The present study investigated the effects of naphthalene on in vivo steroidogenesis in Swiss Webster male mice, and in vitro neural function of Balb-C/ICR mice frontal cortex neurons. These data suggest that naphthalene may not elicit steroidogenic effects at concentrations ranging from 0.2 to 25 mg/kg/day, following a 7 day subcutaneous dosing regime. In addition, naphthalene may cause functional toxicity of frontal cortex neurons at concentrations of 32 to 160 ppm naphthalene.
| Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc31529 |
| Date | 08 1900 |
| Creators | Colbert, Crystal |
| Contributors | Huggett, Duane B., Benjamin, Robert C., Gross, Guenter W. |
| Publisher | University of North Texas |
| Source Sets | University of North Texas |
| Language | English |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Format | v, 55 p. : ill., Text |
| Rights | Public, Copyright, Colbert, Crystal, Copyright is held by the author, unless otherwise noted. All rights reserved. |
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