ArticleAntioxidants (Basel, Switzerland)2024
Pyrroloquinoline Quinone Improves Ram Sperm Quality through Its Antioxidative Ability during Storage at 4 °C.
Article in Antioxidants (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 14 citations in OpenAlex.
- Current Advances in Cetacean Semen Cryopreservation and Their Application to Yangtze Finless Porpoise Conservation.Animals : an open access journal from MDPI · 2026Review
- Riboflavin Increases Goat Sperm Motility via Enhancement of Mitochondrial β-Oxidation.Biology · 2025Article
- Lycopene and SKQ1 Improve Boar Sperm Quality During 17 °C Storage via the AMPK/Nrf2 Pathway.Antioxidants (Basel, Switzerland) · 2025Article
- Oleic Acid Improves Goat Sperm Quality by Enhancing the MBOAT2/ACSL3 Pathway to Attenuate Ferroptosis.Animals : an open access journal from MDPI · 2025Article
- Mitochondrial Regulation of Spermatozoa Function: Metabolism, Oxidative Stress and Therapeutic Insights.Animals : an open access journal from MDPI · 2025Review
- Obesity and cervical intraepithelial neoplasia: regulation of mitochondrial energy metabolism via the Kisspeptin/GPR54 signaling pathway.Cancer & metabolism · 2025Article
- Ergothioneine Improves the Quality of Boar Sperm DuringAnimals : an open access journal from MDPI · 2025Article
- Polydopamine-based nano-protectant for prolonged boar semen preservation by eliminating ROS and regulating protein phosphorylation via D2DR-mediated cAMP/PKA signaling pathway.Journal of nanobiotechnology · 2025Article
- Pyrroloquinoline Quinone Improved Boar Sperm Quality via Maintaining Mitochondrial Function During Cryopreservation.Antioxidants (Basel, Switzerland) · 2025Article
- Mitochonic acid 5 increases boar sperm quality by mitigating mitochondrial dysfunction.Frontiers in cell and developmental biology · 2025Article
- Pyrroroquinoline Quinone (PQQ) Improves the Quality of Holstein Bull Semen during Cryopreservation.Animals : an open access journal from MDPI · 2024Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 3 countries.
Funding
Abstract
Sperm motility is an important factor in the migration of sperm from the uterus to the oviduct. During sperm preservation in vitro, sperm generates excessive ROS that damages its function. This study aims to investigate whether the addition of pyrroloquinoline quinone (PQQ) to the diluted medium could improve chilled ram sperm quality, and then elucidates the mechanism. Ram semen was diluted with Tris-citric acid-glucose (TCG) medium containing different doses of PQQ (0 nM, 10 nM, 100 nM, 1000 nM, 10,000 nM), and stored at 4 °C. Sperm motility patterns, plasma membrane integrity, acrosome integrity, mitochondrial membrane potential, reactive oxygen species (ROS) levels, malondialdehyde (MDA) levels, superoxide dismutase (SOD) activity, and ATP levels were measured after preservation. Furthermore, the expressions of NADH dehydrogenase 1 (MT-ND1) and NADH dehydrogenase 6 (MT-ND6) in sperm were also detected by western blotting. In addition, sperm capacitation and the ability of sperm to bind to the zona pellucina were also evaluated. It was observed that the addition of PQQ significantly (
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Registered trials
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.