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Developmental Toxicity of JP-8 Jet Fuel in the Rat

✍ Scribed by James R. Cooper; David R. Mattie


Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
324 KB
Volume
16
Category
Article
ISSN
0260-437X

No coin nor oath required. For personal study only.

✦ Synopsis


JP-8 aviation fuel is being phased in as a replacement for both JP-4 and JP-5 jet fuels presently in use by the Air Force and Navy, respectively. At the present time, 11% of active-duty Air Force personnel are women of child-bearing age. This study was undertaken to determine the threat posed to the unborn fetus should female active-duty personnel come in contact with JP-8 while pregnant. Time-mated Sprague-Dawley rats were dosed orally with JP-8 at 0, 500, 1000, 1500 and 2000 mg kg-' day-' on days 6-15 of pregnancy. The number and type of fetal malformations and variations observed did not differ significantly between dose groups. Dams in the 1000, 1500 and 2000 mg kg-' day-' groups gained significantly less body weight during pregnancy than did control dams. Embryo toxicity was indicated by a significant reduction in fetal body weight in the 1500 and 2000 mg kg-' day-' dose groups.


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