Evidence map›Paper›PMID 29769014›Full record

ArticleEnvironmental health and preventive medicine2018

Effect of fluoride on major organs with the different time of exposure in rats.

Thanusha Perera, Shirani Ranasinghe, Neil Alles, Roshitha Waduge

Open access · goldAbstract read
In one paragraph

Article in Environmental health and preventive medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 9% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 70 citations in OpenAlex.

  1. Pooled it
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  10. Fluoride-related changes in the fetal cord blood proteome; a pilot study.Environmental health : a global access science source · 2024
    Article
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  15. Effects ofToxics · 2023
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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

4 authors at 1 institution in 1 country.

Thanusha PereraPostgraduate Institute of Science, University of Peradeniya, Peradeniya, Sri Lanka.
Shirani RanasinghePostgraduate Institute of Science, University of Peradeniya, Peradeniya, Sri Lanka. shiranir@pdn.ac.lk.
Neil AllesDepartment of Biochemistry, Faculty of Medicine, University of Peradeniya, Peradeniya, Sri Lanka.
Roshitha WadugeDepartment of Pathology, Faculty of Medicine, University of Peradeniya, Peradeniya, Sri Lanka.
University of Peradeniya · LK

Funding

National Research Council Sri Lanka No.14 - 05
6 · The paper itself

Abstract

backgroundHigh fluoride levels in drinking water in relation to the prevalence of chronic kidney disease of unknown etiology (CKDu) in Sri Lanka were investigated using rats as an experimental model.

methodThe effects of fluoride after oral administration of Sodium fluoride (NaF) at levels of 0, 0.5, 5 and 20 ppm F

resultsNo significant differences were observed in body weight gain and relative organ weights of the liver and kidney in fluoride-treated groups compared to control group. After 60 days of fluoride administration, group I showed a mild portal inflammation with lytic necrosis while multiple areas of focal necrosis and various degrees of portal inflammation were observed in groups II and III. This was further confirmed by increased serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), and alkaline phosphatase (ALP) activities. As compared with control and other treated groups, group III showed a significantly higher serum AST activity (p < 0.05) and ALT activity (p < 0.05) after 60 days and ALP activity with a significant difference (p < 0.05) after 15, 30, and 60 days. The renal histological analysis showed normal histological features in all groups with the elevated serum creatinine levels in group III compared to those in the groups I and II (p < 0.05) after 60 days. Significantly elevated serum fluoride levels were observed in group II of 30 and 60 days and group III after 15, 30, and 60 days with respective to control groups (p < 0.05).

conclusionTaken together, these findings indicate that there can be some alterations in liver enzyme activities at early stages of fluoride intoxication followed by renal damage.

Indexed as

AnimalsDose-Response Relationship, DrugFluoridesHumansKidneyLiverMaleOrgan SizeRandom AllocationRatsRats, WistarRenal Insufficiency, ChronicFluoridesChronic kidney disease of unknown etiology (CKDu)Drinking waterFluoride toxicitySri Lanka

Identifiers

PMID29769014
PMCPMC5956923
OpenAlexW2806339508

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.