Evidence map›Paper›PMID 33952794›Full record

ArticleExperimental animals2021

Drastic hypothermia after intraperitoneal injection of okadaic acid, a diarrhetic shellfish poisoning toxin, in mice.

Hodaka Suzuki

Open access · diamondAbstract read
In one paragraph

Article in Experimental animals, 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 46% 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, 2 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

1 author at 1 institution in 1 country.

Hodaka SuzukiLaboratory of Food Microbiology and Toxicology, College of Agriculture, Ibaraki University, 3-21-1 Chuo, Ami, Inashiki, Ibaraki 300-0393, Japan.
National Institute of Health Sciences · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mouse bioassay for diarrhetic shellfish poisoning (DSP) toxins had been used as the official method in Japan and also used in the world. In this study, hypothermia, one of the symptoms observed in mice after inoculation with DSP toxins, were characterized. Lethal and sublethal doses of okadaic acid (OA), a representative component of DSP toxins, were inoculated intraperitoneally into mice. Body-temperature changes over time were measured by an electronic thermometer or monitored by an infrared camera. Drastic hypothermia (<30°C in some mice) was observed in a few hours after administration of a lethal dose of OA. Dose-dependency was clearly seen between doses of OA inoculated and body-temperature decrease. Drastic hypothermia was also detected by using an infrared camera. These results suggest that hypothermia could be used as an index for the humane endpoint in experimental animal toxicological studies.

Indexed as

AnimalsDisease Models, AnimalDose-Response Relationship, DrugHypothermiaInjections, IntraperitonealMaleMarine ToxinsMiceMice, Inbred ICROkadaic AcidShellfish PoisoningSpecific Pathogen-Free OrganismsMarine ToxinsOkadaic Aciddiarrhetic shellfish poisoning (DSP) toxinhypothermiamouseokadaic acid

Identifiers

PMID33952794
PMCPMC8390301
OpenAlexW3157898989

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.