The mechanisms responsible for the broad spectrum of effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin
(TCDD) are not entirely clear but seem to involve an initial interaction with the Ah …

Almost half of students who enter college require some sort of remedial coursework. Further,
states are increasingly moving the responsibility of postsecondary remediation away from …

Accurate human risk assessment requires sensitive methods to evaluate dose-response
relationships, especially following low level exposures. We have developed a reverse …

Understanding the ecological and evolutionary factors that influence species rarity has
important theoretical and applied implications, yet the reasons why some species are rare while …

The association between Sneathia vaginalis and preterm birth is emerging. The Gram-negative
anaerobe produces a large exotoxin, the cytopathogenic toxin A (CptA), that forms pores …

Female rats were treated with 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in either corn oil
or contaminated soil from the Minker site in Missouri. Eight doses ranging from 0.015 to 5 μg …

An investigation of the effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) on the liver
cytosolic glucocorticoid receptor (GRc) in intact and adrenalectomized (ADX) rats, using …

This study reports findings from a series of focus groups conducted on Hmong American
university students. The purpose of the focus groups was to understand how, from the …

In the present study, benzo(a)pyrene (BP) metabolism, DNA adduct formation,
ethoxyresorufin-O-deethylase activity, and sister chromatid exchange induction by BP were …

Ogallala gravels are an important lithic material source for stone tool manufacture across the
Great Plains. The lithology of eight gravel sample locations along the eastern escarpment …