Evidence map›Paper›PMID 27978854›Full record

ArticleBMC pharmacology & toxicology2016

Effects on and transfer across the blood-brain barrier in vitro-Comparison of organic and inorganic mercury species.

Hanna Lohren, Julia Bornhorst, Romy Fitkau, Gabriele Pohl, Hans-Joachim Galla, Tanja Schwerdtle

Open access · goldAbstract readComparative Study
In one paragraph

Article in BMC pharmacology & toxicology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.9field-weighted citation impact, top 5% 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

12 citing papers in PubMed, 59 citations in OpenAlex.

  1. Review
  2. Mercury toxicity resulting from enzyme alterations- minireview.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2025
    Review
  3. Genome-Scale Screening ofJournal of fungi (Basel, Switzerland) · 2024
    Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Vascular Dysfunction Induced by Mercury Exposure.International journal of molecular sciences · 2019
    Review
  10. The Content of Mercury in Herbal Dietary Supplements.Biological trace element research · 2018
    Article
  11. Article
  12. 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

6 authors at 1 institution in 1 country.

Hanna LohrenDepartment of Food Chemistry, Institute of Nutritional Science, Univeristy of Potsdam, Potsdam, Germany.
Julia BornhorstDepartment of Food Chemistry, Institute of Nutritional Science, Univeristy of Potsdam, Potsdam, Germany.
Romy FitkauDepartment of Food Chemistry, Institute of Nutritional Science, Univeristy of Potsdam, Potsdam, Germany.
Gabriele PohlDepartment of Food Chemistry, Institute of Nutritional Science, Univeristy of Potsdam, Potsdam, Germany.
Hans-Joachim GallaInstitute of Biochemistry, University of Muenster, Muenster, Germany.
Tanja SchwerdtleDepartment of Food Chemistry, Institute of Nutritional Science, Univeristy of Potsdam, Potsdam, Germany. Tanja.Schwerdtle@uni-potsdam.de.
University of Potsdam · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTransport of methylmercury (MeHg) across the blood-brain barrier towards the brain side is well discussed in literature, while ethylmercury (EtHg) and inorganic mercury are not adequately characterized regarding their entry into the brain. Studies investigating a possible efflux out of the brain are not described to our knowledge.

methodsThis study compares, for the first time, effects of organic methylmercury chloride (MeHgCl), EtHg-containing thiomersal and inorganic Hg chloride (HgCl

resultsWith respect to the barrier integrity, the barrier model exhibited a much higher sensitivity towards HgCl

conclusionsIn case of MeHgCl and thiomersal incubation, mercury crossed the barrier in both directions, with a slight accumulation in the basolateral, brain-facing compartment, after simultaneous incubation in both compartments. For HgCl

Indexed as

AnimalsBlood-Brain BarrierCells, CulturedEndothelial CellsMercuric ChlorideMercuryMethylmercury CompoundsSwineMercuric ChlorideMercurymethylmercuric chlorideMethylmercury CompoundsInorganic mercuryIn vitro blood-brain barrier modelMercuric mercuryMethylmercuryOrganic mercuryThiomersal

Identifiers

PMID27978854
PMCPMC5159962
OpenAlexW2564281023

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.