Evidence map›Paper›PMID 29495583›Full record

ArticleToxins2018

Repeated Dietary Exposure to Low Levels of Domoic Acid and Problems with Everyday Memory: Research to Public Health Outreach.

Lynn M Grattan, Carol J Boushey, Yuanyuan Liang, Kathi A Lefebvre, Laura J Castellon, Kelsey A Roberts, Alexandra C Toben, J G Morris

Open access · goldAbstract read
In one paragraph

Article in Toxins, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.1field-weighted citation impact, top 6% 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

22 citing papers in PubMed, 54 citations in OpenAlex.

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  13. Long Term Memory Outcome of Repetitive, Low-Level Dietary Exposure to Domoic Acid in Native Americans.International journal of environmental research and public health · 2021
    Article
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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

8 authors at 4 institutions in 1 country.

Lynn M GrattanDepartment of Neurology, University of Maryland School of Medicine, Baltimore, MD 21201, USA. lgrattan@som.umaryland.edu.
Carol J BousheyEpidemiology Program, University of Hawaii Cancer Center, Honolulu, HI 96813, USA. cjboushey@cc.hawaii.edu.ORCID 0000-0001-7517-787X
Yuanyuan LiangDepartment of Epidemiology and Public Health, Division of Biostatistics and Bioinformatics, University of Maryland School of Medicine, Baltimore, MD 21201, USA. yliang@som.umaryland.edu.
Kathi A LefebvreEnvironmental and Fisheries Sciences Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA 98115, USA. kathi.lefebvre@noaa.gov.
Laura J CastellonDepartment of Neurology, University of Maryland School of Medicine, Baltimore, MD 21201, USA. lcastellon@som.umaryland.edu.
Kelsey A RobertsDepartment of Neurology, University of Maryland School of Medicine, Baltimore, MD 21201, USA. kelsey.roberts@som.umaryland.edu.
Alexandra C TobenDepartment of Neurology, University of Maryland School of Medicine, Baltimore, MD 21201, USA. atoben@stetson.edu.
J G MorrisDepartment of Medicine, College of Medicine, and Emerging Pathogens Institute, University of Florida, Gainesville, FL 32608, USA. jgmorris@epi.ufl.edu.
University of Maryland, Baltimore · USNOAA National Marine Fisheries Service · USUniversity of Florida · USUniversity of Hawaiʻi at Mānoa · US

Funding

Domoic Acid Neurotoxicity in Native AmericansR01ES012459 · NIEHS · UNIVERSITY OF MARYLAND BALTIMORE · PI GRATTAN, LYNN M · 2004 to 2015
$9.6M
NIEHS NIH HHS R01 ES012459
6 · The paper itself

Abstract

Domoic Acid (DA) is a marine-based neurotoxin. Dietary exposure to high levels of DA via shellfish consumption has been associated with Amnesic Shellfish Poisoning, with milder memory decrements found in Native Americans (NAs) with repetitive, lower level exposures. Despite its importance for protective action, the clinical relevance of these milder memory problems remains unknown. The purpose of this study was to determine whether repeated, lower-level exposures to DA impact everyday memory (EM), i.e., the frequency of memory failures in everyday life. A cross-sectional sample of 60 NA men and women from the Pacific NW was studied with measures of dietary exposure to DA via razor clam (RC) consumption and EM. Findings indicated an association between problems with EM and elevated consumption of RCs with low levels of DA throughout the previous week and past year after controlling for age, sex, and education. NAs who eat a lot of RCs with presumably safe levels of DA are at risk for clinically significant memory problems. Public health outreach to minimize repetitive exposures are now in place and were facilitated by the use of community-based participatory research methods, with active involvement of state regulatory agencies, tribe leaders, and local physicians.

Indexed as

BivalviaAdolescentAdultAgedAnimalsDietary ExposureFemaleFood ContaminationHumansKainic AcidMaleMarine ToxinsMemoryMiddle AgedNeurotoxinsPublic Healthdomoic acidKainic AcidMarine ToxinsNeurotoxinsAmnesic Shellfish PoisoningDomoic acidDomoic acid neurotoxicityenvironmental public healtheveryday memoryharmful algal bloomsNative American healthpseudo-nitzchia

Identifiers

PMID29495583
PMCPMC5869391
OpenAlexW2791881901

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.