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CHE Partnership call: Why the US Leaves Deadly Chemicals on the Market: A Conversation with Journalist Elizabeth Grossman
Wed, Dec 9

CHE Partnership call: Environmental Health and Complexity: Exploring the Ecological Model of Health
Fri, Dec 11

CHE Partnership call: Is a Health Study the Answer for Your Community? A Guide for Making Informed Decisions
Tues Jan 26

11/18/15: MP3 recording available: Brain Sex Differences During Gestation: The Role of Endocrine Disrupting Chemicals

11/12/15: MP3 recording available: Predicting Toxicity: Silent Spring Institute's High Throughput Screens for Chemicals Related to Breast Cancer

11/10/15: MP3 recording available: Community-Based Participatory Research in the Arctic: Sources of Environmental Contaminants on St. Lawrence Island

11/5/15: MP3 recording available: Bringing Public Health to the International Negotiating Table: Environmental Health and the Paris Climate Summit in December 2015

10/30/15: MP3 recording available: Reducing the Burden: International Reproductive Health Leaders Call for Greater Efforts to Prevent Toxic Chemical Exposure, New Opinion from FIGO

10/21/15: MP3 recording available: The Endocrine Society's Second Scientific Statement on Endocrine Disrupting Chemicals

10/20/15: MP3 recording available: Responding to Communities: Communicating the Science of TCE and PCE

10/19/15: MP3 recording available: Climate Change and the Release of Contaminants in the Arctic: Current Research and Potential Health Effects

10/13/15: MP3 recording available: Theories of Carcinogenesis: Mutations and Cancer

10/8/15: MP3 recording available: The Price of Pollution: Costs of Environmental Health Conditions in Children


CHE Partners on why they value our work

The Dose Versus the Poison: "Low-Dose" Effects of Environmental Chemicals

Jul 19, 2012

Earlier this year, a landmark paper appeared titled Hormones and Endocrine-Disrupting Chemicals: Low-Dose Effects and Nonmonotonic Dose Responses, published in Endocrine Reviews, a journal of the prestigious Endocrine Society. In this 78-page review, supported by 845 references, twelve leading environmental health researchers  challenge the dogma of “the dose makes the poison,” noting that endocrine-disrupting chemicals (EDCs) can have effects at low doses that are not predicted by effects at higher doses, and noting that fundamental changes in chemical testing and safety determination are needed to protect human health. The paper has received much attention.

On this call, three of the authors of this paper summarized their work and responses to it.

Featured speakers:

John Peterson Myers, PhD
, Founder, CEO and Chief Scientist, Environmental Health Sciences, Charlottesville, Virginia 

Laura N. Vandenberg, PhD, Postdoctoral Fellow at the Center for Regenerative and Developmental Biology and Department of Biology (L.N.V.), Tufts University

R. Thomas Zoeller, PhD, Professor, Biology Department, University of Massachusetts-Amherst, Amherst, Massachusetts

A science update was provided by Ted Schettler, MD, MPH, CHE Science Director, and Science Director of the Science and Environmental Health Network.

The call was moderated by Steve Heilig, CHE Director of Public Health & Education, and Director of Public Health & Education, San Francisco Medical Society.


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