Evidence map›Paper›PMID 42588991›Full record

ArticleAnimals : an open access journal from MDPI2026

Compound Enzyme Supplementation Improves Intestinal Health, Immunity, and Antioxidant Capacity in Pigeons via Gut Microbiota and Metabolome Modulation.

Jiahao Yan, Ying Peng, Tiantian Gu, Li Chen, Wenwu Xu, Yong Tian, Jindong Ren, Rongyang Li, Jiayi Su, Lihong Gu and 4 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Animals : an open access journal from MDPI, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

14 authors.

Jiahao YanCollege of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.
Ying PengInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Tiantian GuInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Li ChenInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Wenwu XuInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Yong TianInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Jindong RenInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Rongyang LiInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Jiayi SuInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Lihong GuInstitute of Animal Science and Veterinary Medicine, Hainan Academy of Agricultural Sciences, Haikou 571100, China.
Jihui WenAofeng Pigeon Industry Co., Ltd., Pingyang County, Wenzhou 325403, China.
Lizhi LuInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
Tao ZhangCollege of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.ORCID 0000-0003-1170-1622
Tao ZengInstitute of Animal Husbandry and Veterinary Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.

Funding

Hainan Provincial Key R&D Program ZDYF2025XDNY080Zhejiang Province "SNJF" Science and Technology Collaboration Project 2025SNJF040
6 · The paper itself

Abstract

The study evaluated the effects of dietary compound enzyme preparations (CEPs) supplementation on antioxidant capacity, immune response, and intestinal health of pigeons. A total of 288 White King parent pigeons were randomly assigned to four treatments, with six replications of 12 pigeons each. The control (CK) group received a basal diet, whereas the CEP groups were fed a basal diet with 0.25 g/kg (low compound enzyme preparation group, LCEP), 0.5 g/kg (middle compound enzyme preparation group, MCEP), and 1.0 g/kg (high compound enzyme preparation group, HCEP) CEPs. Results showed that supplementation with 0.25 g/kg of CEPs significantly increased duodenal crypt depth (CD), as well as jejunal villus height (VH) and the villus height-to-crypt depth ratio (VCR) (

Indexed as

antioxidant capacitycompound enzyme preparationsimmune responseintestinal healthpigeon

Identifiers

PMID42588991
PMCPMC13463598

What OpenQuestion holds

Textmetadata
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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.