Evidence map›Paper›PMID 40559925›Full record

ArticleToxics2025

Quantitative Detection of Micro- and Nanoplastics (≥300 nm) in Human Urine Using Double-Shot Py-GC/MS with Internal Standard Calibration.

Shanshan Ji, Wei Wang, Yong Wang, Hexiang Bai, Zhuo Li, Zongli Huo, Kai Luo

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Toxics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. 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

7 authors.

Shanshan JiKey Laboratory of Environmental Medical Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China.
Wei WangInstitute of Forensic Science and Technology of Nanjing Public Security Bureau, Nanjing 210001, China.
Yong WangInstitute of Forensic Science and Technology of Nanjing Public Security Bureau, Nanjing 210001, China.
Hexiang BaiKey Laboratory of Environmental Medical Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China.
Zhuo LiDepartment of Emergency, Children's Hospital of Nanjing Medical University, Nanjing 210008, China.
Zongli HuoJiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China.
Kai LuoKey Laboratory of Environmental Medical Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing 210009, China.ORCID 0000-0002-2303-5260

Funding

the Fundamental Research Funds for the Central Universities, China the Fundamental Research Funds for the Central Universities, Chinathe Zhishan Young Scholar Program of Southeast University the Zhishan Young Scholar Program of Southeast University
6 · The paper itself

Abstract

The rapid increase in plastic production and consumption has intensified research into human exposure to micro- and nanoplastics (MNPs) and their health effects. This study quantitatively assessed MNP internal exposure levels in non-invasive human samples, focusing on the four most common types of MNPs (≥300 nm): polyethylene terephthalate (PET), polypropylene (PP), low-density polyethylene (LDPE), and polystyrene (PS). Urine samples from 18 volunteers (4 males, 14 females) were analyzed using pyrolysis-gas chromatography-mass spectrometry (Py-GC/MS) with P(E-

Indexed as

human urineinternal standard quantification (ISQ)micro- and nanoplasticspyrolysis–gas chromatography–mass spectrometry

Identifiers

PMID40559925
PMCPMC12197141

What OpenQuestion holds

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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.