Evidence map›Paper›PMID 40002122›Full record

ArticleFoods (Basel, Switzerland)2025

Natural Copper Ion Scavenger: Investigation of the Hepatoprotective Effects of Green Tea Extract in Toxic-Milk Mice with Wilson's Disease Model.

Delai Yang, Shujuan Xuan, Wang Zhang, Huan Wu, Yuge Jiang, An Zhou

Abstract read
In one paragraph

Article in Foods (Basel, Switzerland), 2025. 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

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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

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

6 authors.

Delai YangSchool of Pharmacy, Anhui University of Chinese Medicine, Hefei 230038, China.
Shujuan XuanSchool of Pharmacy, Anhui University of Chinese Medicine, Hefei 230038, China.
Wang ZhangSchool of Pharmacy, Anhui University of Chinese Medicine, Hefei 230038, China.
Huan WuKey Laboratory of the Ministry of Education of Xinan Medicine, Hefei 230038, China.ORCID 0000-0003-2752-8035
Yuge JiangKey Laboratory of the Ministry of Education of Xinan Medicine, Hefei 230038, China.
An ZhouSchool of Pharmacy, Anhui University of Chinese Medicine, Hefei 230038, China.ORCID 0000-0001-6176-9516

Funding

Key Project of the National Science Fund of Anhui Province No:KJ2021ZD0061the National Natural Science Foundation of China No:81872976
6 · The paper itself

Abstract

Wilson's disease (WD) is an inherited disorder characterized by abnormal copper metabolism with complex pathological features. Currently, the mechanism of copper overload-induced hepatic injury is unclear. Green tea is a natural chelator, and its main ingredients, green tea polyphenol (GTP) and L-theanine (L-TA) are good at binding to heavy metals like iron and copper. There have been no reports on green tea extracts (GTE) for the treatment of Wilson's disease. This study investigated the hepatoprotective effect of GTE on WD model mice. Initially, we examined the impact of green tea extract on copper metabolism, excretion, and hepatoprotective effects in WD model toxic milk mice. Then, Ultra performance liquid chromatography (UPLC-DAD) was established to analyze GTP and L-TA in green tea extract. Further screening of eight active components and copper complex active components in green tea extract was carried out by ion analyzer. Finally, we verified the pharmacodynamic effects of these active ingredients at the animal level. The results showed that GTE improves liver function and attenuates liver injury in TX mice by promoting tissue copper excretion and inhibiting oxidative stress, which provides a theoretical basis for green tea's potential to improve the clinical symptoms of WD.

Indexed as

antioxidationdecopperinggreen tea extractgreen tea polyphenolsL-theanineWilson’s disease

Identifiers

PMID40002122
PMCPMC11854454

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