Evidence map›Paper›PMID 32776458›Full record

ArticleVeterinary medicine and science2021

Hook-shaped enterolith and secondary cachexia in a free-living grey nurse shark (Carcharias taurus, Rafinesque 1810).

Nicholas M Otway, Greg J West, Damian B Gore, Jane E Williamson

Open access · goldAbstract readCase Reports
In one paragraph

Article in Veterinary medicine and science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 39% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. 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

4 authors at 2 institutions in 1 country.

Nicholas M OtwayNSW Department of Primary Industries, Port Stephens Fisheries Institute, Taylors Beach, NSW, Australia.ORCID 0000-0002-5904-9461
Greg J WestNSW Department of Primary Industries, Port Stephens Fisheries Institute, Taylors Beach, NSW, Australia.ORCID 0000-0002-7255-0736
Damian B GoreDepartment of Earth and Environmental Sciences, Macquarie University, Sydney, NSW, Australia.
Jane E WilliamsonDepartment of Biological Sciences and MQ Marine, Macquarie University, Sydney, NSW, Australia.
Macquarie University · AUNew South Wales Department of Primary Industries · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The carcass of a critically endangered, juvenile female grey nurse shark (Carcharias taurus, Rafinesque 1810) was recovered from a south-eastern Australian beach and subjected to necropsy. The 1.98-m-long shark exhibited advanced cachexia with its total weight (19.0 kg) and liver weight (0.37 kg) reduced by 60% and 89%, respectively, compared with a healthy individual of the same length. Marked tissue decomposition was evident preventing histopathology and identification of a definitive cause of death. At necropsy, the abdominal organs were abnormally displaced and showed marked reductions in size compared with a healthy individual of the same size. Importantly, a hook-shaped enterolith (HSE), with a rough surface and cream in colour, was found within the spiral valve of the intestine and is to the authors' knowledge, the first description of such in any marine animal. X-ray diffractometry showed that the HSE comprised the minerals monohydrocalcite (Ca[CO₃].H₂O; ~70 wt%) and struvite (Mg [NH

Indexed as

SharksAnimalsCachexiaCalculiFemaleFish DiseasesNew South WalesCT scanenterolithiasismorphometricssand tiger sharkX-ray diffractometry

Identifiers

PMID32776458
PMCPMC7840220
OpenAlexW3048685868

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.