Evidence map›Paper›PMID 39158971›Full record

ArticleVeterinary medicine and science2024

Potential contribution of alpha-fetoprotein level to biomarker of pregnancy outcome in Asian elephants.

Fanwen Zeng, Mian Huang, Kang Huang, Jiaqi Sa, Shouquan Zhang, Xuanjiao Chen

Abstract read
In one paragraph

Article in Veterinary medicine and science, 2024. 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
–field-weighted citation impact
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

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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. 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.

Fanwen ZengGuangzhou Zoo & Guangzhou Wildlife Research Center, Guangzhou, China.ORCID 0000-0003-1248-7277
Mian HuangGuangzhou Zoo & Guangzhou Wildlife Research Center, Guangzhou, China.
Kang HuangGuangzhou Zoo & Guangzhou Wildlife Research Center, Guangzhou, China.
Jiaqi SaGuangzhou Zoo & Guangzhou Wildlife Research Center, Guangzhou, China.
Shouquan ZhangCollege of Animal Science, South China Agricultural University, Guangzhou, China.
Xuanjiao ChenGuangzhou Zoo & Guangzhou Wildlife Research Center, Guangzhou, China.

Funding

Guangzhou Zoo research project YL202401
6 · The paper itself

Abstract

Alpha-fetoprotein (AFP) is a structural serum glycoprotein that plays vital roles in reproduction and mammalian development. Analysis of serum prolactin (PRL) is considered one of the useful methods for diagnosing pregnancy in Asian elephants. However, the expression profiles of AFP in pregnant and nonpregnant Asian elephants remain unclear, nor is the relationship with PRL. In this study, serum seven gonadal hormones and AFP in three pregnant and seven nonpregnant Asian elephants were analysed by via radioimmunoassay (RIA) and enzyme-linked immunosorbent (ELISA) assay. We found that the mean (±SD) concentration of prolactin (PRL) in pregnant (136.782 ± 30.987 ng/mL) elephants was significantly higher than that in nonpregnant elephants (52.803 ± 21.070 ng/mL; p ≤ 0.0005). The mean (±SD) concentration of AFP in pregnant elephants (11.598 ± 0.824 ng/mL) was significantly higher than that in nonpregnant elephants (7.200 ± 2.283 ng/mL; p ≤ 0.05). Furthermore, the AFP concentration was positively correlated with the PRL concentration in the 10 Asian elephants studied. In conclusion, our findings suggest that serum AFP concentration is a potential biomarker of pregnancy outcomes in Asian elephants.

Indexed as

alpha-FetoproteinsBiomarkersElephantsPregnancy OutcomeAnimalsFemalePregnancyPregnancy, AnimalProlactinalpha-FetoproteinsBiomarkersProlactinalpha‐fetoproteinAsian elephantsbiomarkerpregnancy outcomesprolactin

Identifiers

PMID39158971
PMCPMC11332394

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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.