Evidence map›Paper›PMID 35858822›Full record

ArticleThe Journal of veterinary medical science2022

Japanese rock ptarmigan displays high levels of polyunsaturated fatty acid in egg yolk compared to chicken and quail.

Anne Marit Vik, Sayaka Tsuchida, Atsushi Kobayashi, Yuki Akiba, Mei Harafuji, Kazunari Ushida

Open access · diamondAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in The Journal of veterinary medical science, 2022. 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
0.1field-weighted citation impact, top 57% 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, 1 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

6 authors at 4 institutions in 1 country.

Anne Marit VikCollege of Bioscience and Biotechnology, Chubu University, Aichi, Japan.
Sayaka TsuchidaCollege of Bioscience and Biotechnology, Chubu University, Aichi, Japan.
Atsushi KobayashiShin-etsu Nature Conservation Office Ministry of the Environment, Ministry of Environment, Nagano, Japan.
Yuki AkibaToyama Municipal Family Park Zoo, Toyama, Japan.
Mei HarafujiNasu Animal Kingdom, Tochigi, Japan.
Kazunari UshidaCollege of Bioscience and Biotechnology, Chubu University, Aichi, Japan.
Chubu University · JPInstitute of Livestock and Grassland Science · JPMinistry of the Environment · JPToyama Science Museum · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Egg yolk from captive and wild Japanese rock ptarmigan were analyzed for fatty acid composition. Compared to commercially reared poultry species, the ptarmigan yolk samples displayed higher level of polyunsaturated fatty acids as opposed to monounsaturated fatty acids. The difference between the commercial controls and ptarmigan were larger than the difference between groups of ptarmigan, indicating that the fatty acid profile of Japanese rock ptarmigan might be partly attributed to genetic factors rather than feed, despite wild and captive birds having vastly different diets, and captive birds having been artificially bred for several generations.

Indexed as

Egg YolkQuailAnimal FeedAnimalsChickensDietFatty AcidsFatty Acids, UnsaturatedJapanFatty AcidsFatty Acids, Unsaturatedconservationegg qualityfatty acidrock ptarmigan

Identifiers

PMID35858822
PMCPMC9523293
OpenAlexW4286354666

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.