Index Catalog // ScholarsArchive@OSU

Low Concentrations of Bisphenol A Induce Mouse Spermatogonial Cell Proliferation by G Protein–Coupled Receptor 30 and Estrogen Receptor-α

Creator:: Sheng, Zhi-Guo and Zhu, Ben-Zhan
Abstract:: BACKGROUND: Bisphenol A (BPA) is one of the most prevalent chemicals in daily-use materials; therefore, human exposure to BPA is ubiquitous. The estrogenicity of BPA is generally mediated by nuclear estrogen receptors (ERs). However, low concentrations of BPA stimulate seminoma cell proliferation by an uncertain mechanism that does not involve...
Resource Type:: Article
Full Text:: , and ES00210 from the U.S. National Institutes of Health to B.-Z.Z. The authors declare they have no

Sphingolipid Perturbations as Mechanisms for Fumonisin Carcinogenesis

Creator:: Riley, Ronald T., Enongene, Evaristus, Voss, Kenneth A., Norred, William P., Meredith, Filmore I., Sharma, Raghubir P., Spitsbergen, Jan, Williams, David E., Carlson, David B., and Merrill, Alfred H. Jr.
Abstract:: There is a great deal of evidence that altered sphingolipid metabolism is associated with fumonisin-induced animal diseases including increased apoptotic and oncotic necrosis, and carcinogenesis in rodent liver and kidney. The biochemical consequences of fumonisin disruption of sphingolipid metabolism most likely to alter cell regulation are increased free sphingoid bases...
Resource Type:: Article
Full Text:: ; University of Illinois, Urbana, IL; USDA-ARS, Peoria, IL; National Center for Toxicological Research

Differential DNA Methylation in Umbilical Cord Blood of Infants Exposed to Low Levels of Arsenic in Utero

Creator:: Koestler, Devin C., Avissar-Whiting, Michele, Houseman, E. Andres, Karagas, Margaret R., and Marsit, Carmen J.
Abstract:: Background: There is increasing epidemiologic evidence that arsenic exposure in utero, even at low levels found throughout much of the world, is associated with adverse reproductive outcomes and may contribute to long-term health effects. Animal models, in vitro studies, and human cancer data suggest that arsenic may induce epigenetic alterations,...
Resource Type:: Article
Full Text:: Agency grant RD83459901, and National Institute of Mental Health grant R01MH094609. E.A.H. and C.J.M

Prenatal Arsenic Exposure and DNA Methylation in Maternal and Umbilical Cord Blood Leukocytes

Creator:: Kile, Molly L., Baccarelli, Andrea, Hoffman, Elaine, Tarantini, Letizia, Quamruzzaman, Quazi, Rahman, Mahmuder, Mahiuddin, Golam, Mostofa, Golam, Hsueh, Yu-Mei, Wright, Robert O., and Christiani, David C.
Abstract:: BACKGROUND: Arsenic is an epigenetic toxicant and could influence fetal developmental programming. OBJECTIVES: We evaluated the association between arsenic exposure and DNA methylation in maternal and umbilical cord leukocytes. METHODS: Drinking-water and urine samples were collected when women were at <= 28 weeks gestation; the samples were analyzed for arsenic...
Resource Type:: Article
Full Text:: . This work was supported by National Institutes of Health (NIH) grants HSPH-NIEHS (Harvard School of

Conducting Research with Tribal Communities: Sovereignty, Ethics, and Data-Sharing Issues

Creator:: Harding, Anna, Harper, Barbara, Stone, Dave, O'Neill, Catherine, Berger, Patricia, Harris, Stuart, and Donatuto, Jamie
Abstract:: Background: When conducting research with American Indian tribes, informed consent beyond conventional institutional review board (IRB) review is needed because of the potential for adverse consequences at a community or governmental level that are unrecognized by academic researchers. Objectives: In this article, we review sovereignty, research ethics, and data-sharing considerations...
Resource Type:: Article
Full Text:: ). Support for this research was provided by the National Institute of Environmental Health Sciences

Arsenic Reduction in Drinking Water and Improvement in Skin Lesions: A Follow-Up Study in Bangladesh

Creator:: Seow, Wei Jie, Pan, Wen-Chi, Kile, Molly L., Baccarelli, Andrea A., Quamruzzaman, Quazi, Rahman, Mahmuder, Mahiuddin, Golam, Mostofa, Golam, Lin, Xihong, and Christiani, David C.
Abstract:: BACKGROUND: Chronic exposure to arsenic is associated with skin lesions. However, it is not known whether reducing arsenic exposure will improve skin lesions. OBJECTIVE: We evaluated the association between reduced arsenic exposures and skin lesion recovery over time. METHODS: A follow-up study of 550 individuals was conducted in 2009-2011 on...
Resource Type:: Article
Full Text:: ES017800, and P30 ES00002 from the National Institute of Environmental Health Sciences. The authors

Arsenic Exposure and Prevalence of the Varicella Zoster Virus in the United States: NHANES (2003-2004 and 2009-2010)

Creator:: Cardenas, Andres, Smit, Ellen, Houseman, E. Andres, Kerkvliet, Nancy I., Bethel, Jeffrey W., and Kile, Molly L.
Abstract:: Background: Arsenic is an immunotoxicant. Clinical reports observe the reactivation of varicella zoster virus (VZV) in people who have recovered from arsenic poisoning and in patients with acute promyelocytic leukemia that have been treated with arsenic trioxide. Objective: We evaluated the association between arsenic and the seroprevalence of VZV IgG...
Resource Type:: Article
Full Text:: , P42ES016465, and R01ES023441 from the National Institute of Environmental Health Sciences, National

Potential new health risk from lead in used consumer products purchased in the United States

Creator:: Sharmer, Laurel, Shackley, M. Steven, and Harding, Anna K.
Abstract:: The lead Renovation, Repair, and Painting Rule and the Consumer Product Safety Improvement Act, both enacted in 2008, were intended to protect children from exposure to lead by setting federal limits on lead content. Neither of these federal actions, however, addresses a newly recognized pathway of exposure to lead from...
Resource Type:: Article
Full Text:: interna- tional rock standards certified by the National Institute of Standards and Technology (N 1ST

Coexistence of Avian Influenza Virus H10 and H9 Subtypes among Chickens in Live Poultry Markets during an Outbreak of Infection with a Novel H10N8 Virus in Humans in Nanchang, China

Creator:: Hu, Maohong, Li, Xiaodan, Ni, Xiansheng, Wu, Jingwen, Gao, Rongbao, Xia, Wen, Wang, Dayan, He, Fenglan, Chen, Shengen, Liu, Yangqing, Guo, Shuangli, Li, Hui, Shu, Yuelong, Bethel, Jeffrey W., Liu, Mingbin, Moore, Justin B., and Chen, Haiying
Abstract:: Infection with the novel H10N8 virus in humans has raised concerns about its pandemic potential worldwide. We report the results of a cross-sectional study of avian influenza viruses (AIVs) in live poultry markets (LPMs) in Nanchang, China, after the first human case of H10N8 virus infection was reported in the...
Resource Type:: Article
Full Text:: Medical Virology, National Health and Family Planning Commission, Beijing, China; 3School of Biological

The effect of National defense education act counseling institutes on the measured interests of institute enrollees

Creator:: Grenfell, John Elliot
Abstract:: In the 1961-62 academic year there were thirteen National Defense Education Act Counseling and Guidance Training Institutes established at institutions of higher education about the country. The purpose of these institutes was to upgrade the counseling and guidance skills of personnel employed as half-time counselors in secondary schools. As a...
Resource Type:: Dissertation
Full Text:: EFFECT OF NATIONAL DEFENSE EDUCATION ACT COUNSELING INSTITUTES ON THE MEASURED INTERESTS OF INSTITUTE

ScholarsArchive@OSU

Low Concentrations of Bisphenol A Induce Mouse Spermatogonial Cell Proliferation by G Protein–Coupled Receptor 30 and Estrogen Receptor-α

Sphingolipid Perturbations as Mechanisms for Fumonisin Carcinogenesis

Differential DNA Methylation in Umbilical Cord Blood of Infants Exposed to Low Levels of Arsenic in Utero

Prenatal Arsenic Exposure and DNA Methylation in Maternal and Umbilical Cord Blood Leukocytes

Conducting Research with Tribal Communities: Sovereignty, Ethics, and Data-Sharing Issues

Arsenic Reduction in Drinking Water and Improvement in Skin Lesions: A Follow-Up Study in Bangladesh

Arsenic Exposure and Prevalence of the Varicella Zoster Virus in the United States: NHANES (2003-2004 and 2009-2010)

Potential new health risk from lead in used consumer products purchased in the United States

Coexistence of Avian Influenza Virus H10 and H9 Subtypes among Chickens in Live Poultry Markets during an Outbreak of Infection with a Novel H10N8 Virus in Humans in Nanchang, China

The effect of National defense education act counseling institutes on the measured interests of institute enrollees

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