Ntp.niehs.nih.gov

Per- and Polyfluoroalkyl Substances (PFAS)

WebPer- and polyfluoroalkyl substances, or PFAS, are a large group of manufactured compounds widely used to make everyday products more resistant to …

Actived: 9 days ago

URL: https://ntp.niehs.nih.gov/whatwestudy/topics/pfas

15th Report on Carcinogens

WebThis cumulative report now includes 256 listings of substances — chemical, physical, and biological agents; mixtures; and exposure circumstances — that are known …

Category: Health Go Health

Cell Phone Radio Frequency Radiation

WebCell phones are currently used by 95% of American adults. The U.S. Food and Drug Administration (FDA) nominated radio frequency radiation (RFR) used by cell …

Category: Food Go Health

Highlighted Research Topics

WebNTP has a broad mandate to provide toxicological characterizations for chemicals and agents of public health concern and strives to balance the selection of …

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Health Effects of Low-level Lead

WebThe NTP Monograph on Health Effects of Low-level Lead was developed to summarize the evidence for lead- associated health effects in children and adults at …

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Risk of Bias Tool

WebThe Risk of Bias Tool applies a parallel approach to the evaluation of study quality, or "risk of bias," for human and non-human animal studies, facilitating …

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RoC Review of Haloacetic Acids Found as Water …

WebAlthough water disinfection is a significant public health advancement, an unintended consequence of the process is the formation of many chemical by-products, …

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RoC Profile: Haloacetic Acids; 15th RoC 2021

WebHaloacetic acids are formed as by-products during the disinfection of water, as the result of re-actions between chlorine-based disinfection agents (chlorine, chlor …

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CLARITY-BPA Program

WebNTP Studies & Findings. The Consortium Linking Academic and Regulatory Insights on BPA Toxicity (CLARITY-BPA) program was developed to study the full range …

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Completed Evaluations

WebScoping review to examine the evidence for transgenerational inheritance of health effects associated with exposure to a wide range of stressors. Go ». The …

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NTP Review of Shift Work at Night, Light at Night, and Circadian …

WebThose factors can disrupt circadian rhythms and possibly lead to adverse health effects such as cancer. NTP studied two exposure scenarios related to modern …

Category: Cancer Go Health

RoC Profile: Trichloroethylene; 15th RoC 2021

WebIt is slightly soluble in water, soluble in ethanol, ace-tone, diethyl ether, and chloroform, and miscible in oil. It is relatively stable, but oxidizes slowly when exposed to …

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3Rs Meetings, Workshops & Webinars

WebOctober 22-24, 2024. 13th Annual Meeting of the American Society for Cellular and Computational Toxicology. Submit abstracts by June 30. RTI International. …

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The NIH MicrophysiologicalSystems Program: Tissue-on-chips …

WebGOAL: Develop an in vitro platform that uses human cells and tissues, and combine with advances in stem cell biology, microfluidics and bioengineering to evaluate the efficacy, …

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Coordinated Responses to Contaminants of Emerging …

WebNational Institutes of Health U.S. Department of Health and Human Services What are Contaminants of Emerging Concern (CECs)? • Physical, chemical, biological, …

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RoC Profile: Chloroprene; 15th RoC 2021

WebProperties. Chloroprene is a halogenated alkene that exists at room tempera-ture as a clear colorless liquid with a pungent ether-like odor. It is practically insoluble in water, soluble …

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N-Diethyl-m-toluamide (DEET) [134-62-3]

WebN,N-Diethyl-m-toluamide (DEET) was nominated by the National Institute of Environmental Health Sciences (NIEHS) for toxicity and carcinogenicity testing based on its high U.S. …

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