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Decrease in Anogenital Distance among Male Infants with Prenatal Phthalate Exposure
(Environmental Health Perspectives, 2005-05)
Prenatal phthalate exposure impairs testicular function and shortens anogenital distance (AGD) in male rodents. We present data from the first study to examine AGD and other genital measurements in relation to prenatal ...
New Approaches for Estimating Risk from Exposure to Diethylstilbestrol
(The National Institute of Environmental Health Sciences, 1999)
A subgroup from a National Institute of Environmental Health Sciences, workshop concerned with characterizing the effects of endocrine disruptors on human health at environmental exposure levels considered the question, ...
Semen Quality in Relation to Biomarkers of Pesticide Exposure
(Environmental Health Perspectives, 2003-09)
We previously reported reduced sperm concentration and motility in fertile men in a U.S. agrarian area (Columbia, MO) relative to men from U.S. urban centers (Minneapolis, MN; Los Angeles, CA; New York, NY). In the present ...
TigerPlace: An Innovative Educational and Research Environment
(AAAI, 2008)
A one of a kind project based on the concept of aging in place is in progress at the University of Missouri (MU). This project required legislation in 1999 and 2001 to be fully realized. A specialized home health agency ...
Chlorination By-Products in Drinking Water and Menstrual Cycle Function
(National Institute of Environmental Health Sciences, 2003-06)
We analyzed data from a prospective study of menstrual cycle function and early pregnancy loss to explore further the effects of trihalomethanes (THM) on reproductive end points. Premenopausal women collected urine samples ...
Geographic Differences in Semen Quality of Fertile U.S. Males
(Environmental Health Perspectives, 2003-04)
Although geographic variation in semen quality has been reported, this is the first study in the United States to compare semen quality among study centers using standardized methods and strict quality control. We evaluated ...
The Question of Declining Sperm Density Revisited: An Analysis of 101 Studies Published 1934-1996
(National Institute of Environmental Health Sciences, 2000-10)
In 1992 Carlsen et al. reported a significant global decline in sperm density between 1938 and 1990. We subsequently published a reanalysis of the studies included by Carlsen et al. In that analysis we found significant ...