Evidence map›Paper›PMID 18623605›Full record

ArticleJournal of applied toxicology : JAT2008

Pentachlorophenol decreases ATP levels in human natural killer cells.

Ugochukwu Nnodu, Margaret M Whalen

Open access · greenAbstract read
In one paragraph

Article in Journal of applied toxicology : JAT, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 40% 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

5 citing papers in PubMed, 15 citations in OpenAlex.

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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 1 institution in 1 country.

Ugochukwu NnoduDepartment of Chemistry, Tennessee State University, Nashville, TN 37209, USA.
Margaret M Whalen
Tennessee State University · US

Funding

VITAMIN A STATUS--INFLUENCE ON GENE EXPRESSION PATTERNS IN ADULT NEURAL TISSUESS06GM008092 · NIGMS · TENNESSEE STATE UNIVERSITY · PI JOHNSON, TERRANCE L · 1989 to 2010
$5.0M
NIGMS NIH HHS S06 GM008092NIGMS NIH HHS S06GM008092-32
6 · The paper itself

Abstract

Pentachlorophenol (PCP) is used as a wood preservative and is found in human blood and urine. PCP causes significant decreases in the tumor-killing (lytic) function of human natural killer (NK) cells, a critical immune defense. The current study examined the association between decreased lytic function and decreased ATP levels, as well as the ability of antioxidants (vitamin E and reduced glutathione) to prevent PCP-induced decreases in either ATP levels or lytic function. Exposure of NK cells to 10 microm PCP decreased ATP levels by 15% at 24 h, and exposure to 5 microm PCP decreased ATP levels by 32% at 48 h. No effects were seen with 0.5 microm at 48 h or with 5 microm at 24 h. However, 10 microm PCP decreased lytic function by 69% at 24 h and 5 microm decreased it by 90% at 48 h. Even 0.5 microm PCP decreased lytic function by 46% at 48 h. None of these effects were prevented by pretreatment with 1 mm vitamin E or reduced glutathione.

Indexed as

Adenosine TriphosphateAdultAntioxidantsCell SeparationCell SurvivalChromiumEnvironmental PollutantsFemaleGlutathioneHumansIn Vitro TechniquesKiller Cells, NaturalMalePentachlorophenolPhagocytosisVitamin EAdenosine TriphosphateAntioxidantsChromiumEnvironmental PollutantsGlutathionePentachlorophenolVitamin E

Identifiers

PMID18623605
PMCPMC2583398
OpenAlexW1994609808

What Socratic 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 Socratic graph.