• ABOUT
    • About INDIGO
    • Why INDIGO
    • Key Personnel
      • Board of Directors & Advisors
      • Management
    • Employment
    • INDIGO Press Releases
    • INDIGO in the News
  • ASSAYS
    • By Receptor
    • By Disease State
      • Overview
      • Anemia & Kidney Disease
      • Autoimmune Disease & Inflammation
      • Cancer
      • Cardiovascular Disease
      • Diabetes
      • Endocrinology
      • NAFLD/NASH
      • Obesity
    • Toxicology Solutions
      • In Vitro Toxicology Platform
      • Gene Expression
      • MDR1 / Human P-Glycoprotein
      • Discovery Toxicology
      • Environmental Monitoring
    • INDIGlo Luciferase Detection Reagent
    • Live Cell Multiplex
    • Ortholog Assays
    • Custom Assay Development
  • TECHNOLOGY
    • Nuclear Receptor Overview
    • Assay Kit Platform & Formats
    • Nuclear Receptor Profiling & Panels
    • Environmental Testing Solutions
    • Growth Factor Receptors
    • upcyte® Hepatocytes
    • FAQ
  • RESOURCES
    • Technical Manuals
    • Safety Data Sheets
    • Scientific Whitepapers from INDIGO
    • Scientific Posters
    • New Research Publications
    • Nuclear Receptor Resource
  • CONTACT US
    • Contact INDIGO
    • Request a Quote
    • Request Information
    • Distributors
    • Terms & Conditions
      • Product Policies
      • Limited Use Disclosures
  • BLOG
Search site...

± α β γ δ Δ ε ζ κ ω ö ® ™ µ

  • ABOUT
    • About INDIGO
    • Why INDIGO
    • Key Personnel
      • Board of Directors & Advisors
      • Management
    • Employment
    • INDIGO Press Releases
    • INDIGO in the News
  • ASSAYS
    • By Receptor
    • By Disease State
      • Overview
      • Anemia & Kidney Disease
      • Autoimmune Disease & Inflammation
      • Cancer
      • Cardiovascular Disease
      • Diabetes
      • Endocrinology
      • NAFLD/NASH
      • Obesity
    • Toxicology Solutions
      • In Vitro Toxicology Platform
      • Gene Expression
      • MDR1 / Human P-Glycoprotein
      • Discovery Toxicology
      • Environmental Monitoring
    • INDIGlo Luciferase Detection Reagent
    • Live Cell Multiplex
    • Ortholog Assays
    • Custom Assay Development
  • TECHNOLOGY
    • Nuclear Receptor Overview
    • Assay Kit Platform & Formats
    • Nuclear Receptor Profiling & Panels
    • Environmental Testing Solutions
    • Growth Factor Receptors
    • upcyte® Hepatocytes
    • FAQ
  • RESOURCES
    • Technical Manuals
    • Safety Data Sheets
    • Scientific Whitepapers from INDIGO
    • Scientific Posters
    • New Research Publications
    • Nuclear Receptor Resource
  • CONTACT US
    • Contact INDIGO
    • Request a Quote
    • Request Information
    • Distributors
    • Terms & Conditions
      • Product Policies
      • Limited Use Disclosures
  • BLOG

Evaluation of potential toxicity of smoke from controlled burns of furnished rooms–effect of flame retardancy

Print Friendly, PDF & Email

ABSTRACT

It has been reported that incorporation of fire retardants into home furnishings and electronics increases the toxicity of smoke produced during combustion in house fires. Studies have been limited to exercises in analytical chemistry but the biological effects of emissions, particularly regarding chronic toxicity, have not been investigated. The combustion of furnishings with and without chemical flame retardants (FR) regarding (1) ignition resistance and fire progression, (2) chemical composition of smoke (analytical chemistry), and (3) toxicity was compared. Data demonstrated that flame retarded furnishings slowed the generation of toxic levels of acutely toxic gases. The potential chronic toxicity of smoke was assessed using the ToxTracker® assay. Smoke samples from rooms with less flame retarded furnishings exhibited a lesser response in this assay than smoke samples from rooms with flame retarded furnishings. Chemicals associated with activation of the aryl hydrocarbon receptor (AHR), namely benzo[b]fluoranthene, benzo[a]anthracene, benzo- [a]pyrene, chrysene, and indeno[1,2,3-cd]pyrene, were not found in smoke from more flame retarded furnished rooms, but were present only in smoke from rooms with less flame retarded furnishings. In conclusion, smoke resulting from combustion of flame retarded furnishings did not increase indicators of potential chronic toxicity hazards relative to non-flame retarded furnishings.

To read the full article click HERE.

Date of publication: 14 June 2022; Journal of Toxicology and Environmental Health, Part A

Author information: Thomas G. Osimitz (1), Wiebke Droege (1), Giel Hendriks (2), Matthew S. Blais (3)

(1) Science Strategies, LLC, Charlottesville, VA USA
(2) Toxys B.V., De Limes 7, The Netherlands
(3) Southwest Research Institute, San Antonio, TX USA

Filed Under: New Publications Tagged With: AhR, AhR assay, environmental

Request a Quote Icon
Search site...
Click to Insert Symbols in Search

α β γ δ Δ ε ζ κ ® ™ µ

Want More Information?

Resource Quick Links

  • Technical Manuals & Product Listing
  • Safety Data Sheets
  • Sample Study Report
  • Study Work Order Form

3006 Research Drive, Suite A1, State College, PA, USA 16801

+1 (814) 234-1919

  • Home
  • Products
  • Request a Quote
  • FAQ

© 2022 INDIGO Biosciences, Inc. All Rights Reserved