Evidence map›Paper›PMID 42666178›Full record

ArticleFrontiers in nutrition2026

Dietary resveratrol improves meat quality and antioxidant capacity of Tibetan sheep by regulating muscle fiber characteristics and mitochondrial function.

Xiongxiong Li, Zengkui Lu, Chao Yuan, Chen Zheng, Ting Liu, Bowen Chen, Jing Wang, Jianbin Liu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in nutrition, 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

8 authors.

Xiongxiong LiKey Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Sciences, Lanzhou, China.
Zengkui LuKey Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Sciences, Lanzhou, China.
Chao YuanKey Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Sciences, Lanzhou, China.
Chen ZhengCollege of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China.
Ting LiuCollege of Animal Science and Technology, Gansu Agricultural University, Lanzhou, China.
Bowen ChenKey Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Sciences, Lanzhou, China.
Jing WangKey Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Sciences, Lanzhou, China.
Jianbin LiuKey Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Lanzhou Institute of Husbandry and Pharmaceutical Sciences of Chinese Academy of Agricultural Sciences, Lanzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Combining metabolomics and proteomics, this study aimed to investigate the effects of resveratrol (RES) on meat quality, antioxidant capacity, muscle fiber characteristics and mitochondrial function in Tibetan sheep. Methods: Thirty healthy, 10-month-old male Tibetan sheep (33.87 ± 1.65 kg) were divided into three treatments: CON (basal diet), ResL (basal diet + 80 mg/kg RES), and ResH (basal diet + 360 mg/kg RES; Results: Dietary RES supplementation significantly improved meat quality by decreasing shear force and drip loss, and increasing crude protein content ( Conclusion: In summary, RES collaboratively regulates muscle energy metabolism, muscle fiber type transformation and antioxidant capacity by modulating key glycolytic and mitochondrial respiratory chain proteins, as well as critical metabolites, ultimately enhancing the meat quality of Tibetan sheep.

Indexed as

mitochondrial functionmuscle antioxidant capacitymuscle fiber type transformationresveratrolTibetan sheep

Identifiers

PMID42666178
PMCPMC13521774

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Registered trials

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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.