Summary of historical terrestrial toxicity data for the brominated flame retardant tetrabromobisphenol A (TBBPA): effects on soil microorganisms, earthworms, and seedling emergence

Environmental Science and Pollution Research International
Klaus P Rothenbacher, Alison M Pecquet

Abstract

This article summarizes historical and recent research on the terrestrial toxicology of tetrabromobisphenol A (TBBPA). Despite its ubiquitous use and presence in the environment, little published data is available to evaluate the terrestrial ecotoxicity of TBBPA. The purposes of this paper are to enable broad access to a series of TBBPA ecotoxicity tests (nitrogen transformation, earthworm survival/reproduction, and seedling emergence/growth) that were conducted in support of regulatory risk assessments, and to summarize available research in the terrestrial toxicity of TBBPA. In these studies, no significant effect of TBBPA on nitrogen transformation was observed up to the highest concentration [1000 mg/kg dry weight (d.w.) soil]. The no-observed-effect concentrations (NOECs) for seedling emergence ranged from 20 to 5000 mg/kg d.w. Sensitivities were soybeans < corn ≈ onion ≈ tomato < ryegrass < cucumber; the most sensitive endpoints being seedling dry weight and height. The 28-day earthworm mortality NOEC was > 4840 mg/kg d.w. The most sensitive terrestrial endpoint was earthworm reproduction with a half maximal effective concentration (EC50) of 0.12 mg/kg d.w. soil. Based on this sensitive terrestrial endpoint, the EU derive...Continue Reading

References

Mar 4, 2014·Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences·Libin LuBing Shao
May 20, 2014·Environmental Science and Pollution Research International·Nadine SaulChristian E W Steinberg
Nov 18, 2014·Environmental Science & Technology·Feifei SunPhilippe Francois-Xavier Corvini
Jul 28, 2015·Ecotoxicology and Environmental Safety·Drew C McAvoyAlison M Willis
Nov 24, 2016·Bulletin of Environmental Contamination and Toxicology·Honglian Ge, Fuli Zhang

❮ Previous
Next ❯

Citations

Jun 12, 2021·Chemosphere·Williane Vieira MacêdoMarcelo Zaiat

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.