Table · dataset · 2026
Table 1_Effects of quercetin supplementation on the quality and metabolomic characteristics of sex-sorted frozen semen from Australian Wagyu bulls.xlsx
Listed in HKU DataHub and figshare and Loughborough Research Repository and UP Research Data Repository — shown once because both records carry DOI 10.3389/fvets.2026.1951637.s001
<p>This study aimed to evaluate the effects of different concentrations of quercetin on the post-thaw sperm quality of sex-sorted frozen semen from Australian Wagyu bulls and to investigate the underlying metabolic regulatory mechanisms using untargeted metabolomics.
Description
Sex-sorted frozen semen from Australian Wagyu bulls was treated with 0, 10, 50, 100, 150, and 200 μM quercetin. Sperm motility parameters, plasma membrane integrity, acrosome integrity, mitochondrial membrane potential, DNA integrity, reactive oxygen species (ROS) levels, and antioxidant-related indices were assessed.
Metabolomic profiling was further performed to compare the 50 μM quercetin-treated group with the control group. The results showed that the 50 μM quercetin group exhibited better sperm viability, motility, straight-line velocity (VSL), curvilinear velocity (VCL), and average path velocity (VAP), together with reduced ROS levels and increased activities of antioxidant enzymes, including SOD, CAT, and GSH-Px. High concentrations of quercetin (≥150 μM) adversely affected sperm motility and several functional parameters.
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Metabolomic analysis revealed clear metabolic differences between the 50 μM quercetin-treated group and the control group, with 131 upregulated and 395 downregulated differential metabolites identified. KEGG enrichment analysis indicated that these differential metabolites were mainly involved in lipid-related pathways, including glycerophospholipid metabolism and arachidonic acid metabolism. These results suggest that an appropriate concentration of quercetin may improve the post-thaw quality of sex-sorted frozen semen from Australian Wagyu bulls by alleviating oxidative stress and regulating lipid metabolism.
This study provides experimental evidence and metabolomic insights for optimizing cryoprotectant formulations for bovine sex-sorted frozen semen.</p>
Links
Where it is published
- DOI doi.org/10.3389/fvets.2026.1951637.s001 ↗
DOI / persistent id · from datahub hku hk
Catalogue records · 1
- OAI-PMH record api.figshare.com/v2/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Af… ↗
metadata API · from datahub hku hk
Topics
- From keywords
- Astronomy & Astrophysics · Chemistry · Chemistry · Computer Science & AI · Computer Science & AI · Earth & Environmental Science · Earth & Environmental Science · Earth & Environmental Science · Earth & Environmental Science · Economics & Finance · Economics & Finance · Engineering · Engineering · Engineering · Humanities · Humanities · Humanities · Life Sciences · Life Sciences · Life Sciences · Life Sciences · Materials Science · Mathematics & Statistics · Medicine & Health · Medicine & Health · Ocean & Atmospheric Science · Psychology & Behavioral Science · Social Science · Social Science · Social Science · Veterinary anaesthesiology and intensive care · Veterinary anaesthesiology and intensive care · Veterinary anaesthesiology and intensive care · Veterinary anaesthesiology and intensive care
- Inferred from text
- Tabular 65%
Provenance · 4 source records, 40 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| HKU DataHub | oai:figshare.com:article/34014699 | 12 d ago | JSON v1 |
| figshare | oai:figshare.com:article/34014699 | 11 d ago | JSON v1 |
| Loughborough Research Repository | oai:figshare.com:article/34014699 | 11 d ago | JSON v1 |
| UP Research Data Repository | oai:figshare.com:article/34014699 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | |
| concepts[field].anzsrc:field:300901 | mapping · repository lboro ac uk | vocabulary-mapper@1.0.0 | keywords['Veterinary Anaesthesiology and Intensive Care'] |
| concepts[field].anzsrc:field:300901 | mapping · figshare com | vocabulary-mapper@1.0.0 | keywords['Veterinary Anaesthesiology and Intensive Care'] |
| concepts[field].anzsrc:field:300901 | mapping · researchdata up ac za | vocabulary-mapper@1.0.0 | keywords['Veterinary Anaesthesiology and Intensive Care'] |
| concepts[field].anzsrc:field:300901 | mapping · datahub hku hk | vocabulary-mapper@1.0.0 | keywords['Veterinary Anaesthesiology and Intensive Care'] |
| concepts[field].local:field:astronomy | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:computer-science-ai | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:computer-science-ai | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · datahub hku hk | connector:datahub_hku_hk@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:economics-finance | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:economics-finance | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:engineering | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:engineering | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:engineering | mapping · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | |
| concepts[field].local:field:humanities | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:humanities | mapping · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | |
| concepts[field].local:field:humanities | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · datahub hku hk | connector:datahub_hku_hk@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:materials-science | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:mathematics-statistics | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:psychology-behavioral | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:social-science | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:social-science | mapping · researchdata up ac za | connector:researchdata_up_ac_za@1.0.0 | |
| concepts[field].local:field:social-science | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[modality].local:modality:tabular | enrichment · datahub hku hk | keyword-concept-rules@1.0.0 | title+description (65%) |
| description | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | /metadata/dc/description |
| license | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | /metadata/dc/rights |
| publication_date | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | |
| title | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | /metadata/dc/title |