Evidence map›Paper›PMID 20046971›Full record

ArticleJournal - American Water Works Association2009

Environmental Exposure of Aquatic and Terrestrial Biota to Triclosan and Triclocarban.

Talia E Chalew, Rolf U Halden

Open access · greenAbstract read
In one paragraph

Article in Journal - American Water Works Association, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed
12.5field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

64 citing papers in PubMed, 310 citations in OpenAlex.

  1. Trial
  2. Article
  3. Are Wild Boars Exposed to Triclosan and Triclocarban?Animals : an open access journal from MDPI · 2026
    Article
  4. Article
  5. Article
  6. Oocyte Exposure to Low Levels of Triclosan Has a Significant Impact on Subsequent Embryo Physiology.International journal of environmental research and public health · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Oxysterols Profile in Zebrafish Embryos Exposed to Triclocarban and Propylparaben-A Preliminary Study.International journal of environmental research and public health · 2022
    Article
  14. Article
  15. The Different Facets of Triclocarban: A Review.Molecules (Basel, Switzerland) · 2021
    Review
  16. Review
  17. Review
  18. Article
  19. Article
  20. A comparative study of UV/HEnvironmental science and pollution research international · 2020
    Article

4 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Talia E ChalewGraduate Student, Center for Water and Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, U.S.A.
Rolf U Halden
Arizona State University · USJohns Hopkins University · US

Funding

Novel Approaches to Studying the Situ Bioremediation of Complex MixturesR01ES015445 · NIEHS · JOHNS HOPKINS UNIVERSITY · PI HALDEN, ROLF U · 2006 to 2009
$1.0M
NIEHS NIH HHS R01 ES015445
6 · The paper itself

Abstract

The synthetic biocides triclosan (5-chloro-2-(2,4-dichlorophenoxy)phenol) and triclocarban (3,4,4'-trichlorocarbanilide) are routinely added to a wide array of antimicrobial personal care products and consumer articles. Both compounds can persist in the environment and exhibit toxicity toward a number of biological receptors. Recent reports of toxicological effects in wildlife, human cell cultures, and laboratory animals have heightened the interest in the occurrence of these biocide and related toxic effects. The present study aimed to summarize published environmental concentrations of biocides and contrast them with toxicity threshold values of susceptible organisms. Environmental occurrences and toxicity threshold values span more than six orders of magnitude in concentration. The highest biocide levels, measured in the mid parts-per-million range, were determined to occur in aquatic sediments and in municipal biosolids destined for land application. Crustacea and algae were identified as the most sensitive species, susceptible to adverse effects from biocide exposures in the parts-per-trillion range. An overlap of environmental concentrations and toxicity threshold values was noted for these more sensitive organisms, suggesting potential adverse ecological effects in aquatic environments. Affirmative evidence for this is lacking, however, since studies examining environmental occurrences of biocides vis-à-vis the health and diversity of aquatic species have not yet been conducted.

Identifiers

PMID20046971
PMCPMC2684649
OpenAlexW2085924198

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.