Evidence map›Paper›PMID 28962481›Full record

ArticleToxicology reports2015

Comparison of fetal toxicity of various multi-wall carbon nanotubes in mice.

Tomoko Fujitani, Akiko Inomata, Akio Ogata, Yoshimitsu Sakamoto, Akihiko Hirose, Tetsuji Nishimura, Reiko Ikeda, Dai Nakae

Open access · goldAbstract read
In one paragraph

Article in Toxicology reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.1field-weighted citation impact, top 54% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Therapeutic nanoparticle safety in pregnancy: Bridging knowledge gaps with environmental insights and a translational roadmap.Journal of controlled release : official journal of the Controlled Release Society · 2025
    Review
  2. Article
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

8 authors at 4 institutions in 1 country.

Tomoko FujitaniDepartment of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health, Shinjuku, Tokyo, Japan.
Akiko InomataDepartment of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health, Shinjuku, Tokyo, Japan.
Akio OgataDepartment of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health, Shinjuku, Tokyo, Japan.
Yoshimitsu SakamotoDepartment of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health, Shinjuku, Tokyo, Japan.
Akihiko HiroseDivision of Risk Assessment, Biological Safety Research Center, National Institute of Health Science, Setagaya, Tokyo, Japan.
Tetsuji NishimuraDepartment of pharmacology, Teikyo Heisei, University, Toshima, Tokyo, Japan.
Reiko IkedaDepartment of Microbial Science and Host defense, Meiji Pharmaceutical University, Kiyose, Tokyo, Japan.
Dai NakaeDepartment of Pharmaceutical and Environmental Sciences, Tokyo Metropolitan Institute of Public Health, Shinjuku, Tokyo, Japan.
Tokyo Metropolitan Institute of Public Health · JPMeiji Pharmaceutical University · JPNational Institute of Health Sciences · JPTeikyo Heisei University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The fetal toxicities of multi-wall carbon nanotubes (MWCNTs) with various sizes were compared in CD1(ICR) mice. MWCNTs were suspended in 2% sodium carboxymethyl cellulose solution in phosphate-buffered saline. On day 9 of gestation, dams were administered a single intraperitoneal dose of MWCNTs (4 mg/kg body weight), while dams in the control group were administered vehicle (10 mL/kg body weight). The rectal temperatures of the dams were monitored 2 h after administaration to asses statuses of the dams. The dams and fetuses were examined on day 18 of gestation. The number of live fetus per dam decreased in some MWCNTs-administered groups. The mean percentages of live fetuses in total implantations in the MWCNTs-administered groups markedly varied from 0% to 95%, and the highest mean percentage of live fetuses in the MWCNTs-administered group was equivalent to that of the control group. The decrease in live fetuses depended on an increased number of early dead fetuses. In the groups with markedly lowered rectal temperature after administration, the fetal loss were evident. The blood levels of interleukin-6 and/or monocyte chemoattractant protein-1 in dam 2 h after administration of MWCNTs markedlyr increased, especially in the goups with significant decrease in live fetuses. These results indicated a relationship between inflammation in the dam, which probabely depended on the particular length of the MWCNTs, and the fetal toxicioty of MWCNTs in mice.

Indexed as

Fetal toxicityIL-6, interleukin-6Interleukin-6MCP-1, monocyte chemoattractant protein-1MiceMonocyte chemoattractant protein-1Multi-wall carbon nanotubesMWCNTs, multi-wall carbon nanotubes

Identifiers

PMID28962481
PMCPMC5598535
OpenAlexW1208411337

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.