Outputs (4)

Practical considerations of dissolved oxygen levels for platelet function under hypoxia (2021)
Journal Article
Kusanto, B., Gordon, A., Naylor-Adamson, L., Atkinson, L., Coupland, C., Booth, Z., Ahmed, Y., Pires, I. M., Stasiuk, G. J., Sturmey, R., Calaminus, S. D., & Arman, M. (2021). Practical considerations of dissolved oxygen levels for platelet function under hypoxia. International Journal of Molecular Sciences, 22(24), Article 13223. https://doi.org/10.3390/ijms222413223

Investigating human platelet function in low-oxygen environments is important in multiple settings, including hypobaric hypoxia (e.g., high altitude), sea level hypoxia-related disease, and thrombus stability. These studies often involve drawing bloo... Read More about Practical considerations of dissolved oxygen levels for platelet function under hypoxia.

Measurement of Glutathione as a Tool for Oxidative Stress Studies by High Performance Liquid Chromatography (2020)
Journal Article
Nuhu, F., Gordon, A., Sturmey, R., Seymour, A. M., & Bhandari, S. (2020). Measurement of Glutathione as a Tool for Oxidative Stress Studies by High Performance Liquid Chromatography. Molecules, 25(18), Article 4196. https://doi.org/10.3390/molecules25184196

Background: Maintenance of the ratio of glutathione in the reduced (GSH) and oxidised (GSSG) state in cells is important in redox control, signal transduction and gene regulation, factors that are altered in many diseases. The accurate and reliable d... Read More about Measurement of Glutathione as a Tool for Oxidative Stress Studies by High Performance Liquid Chromatography.

Physiologically relevant screening of polyphenol-rich commercial preparations for bioactivity in vascular endothelial cells and application to healthy volunteers: a viable workflow and a cautionary tale (2019)
Journal Article
Jones, H., Papageorgiou, M., Gordon, A., Ehtesham, Javed, Z., Wells, L. K., Greetham, S., Doyle, B., Hayes, N., Rigby, A., Atkin, S. L., Courts, F. L., & Sathyapalan, T. (2020). Physiologically relevant screening of polyphenol-rich commercial preparations for bioactivity in vascular endothelial cells and application to healthy volunteers: a viable workflow and a cautionary tale. Biochemical Pharmacology, 173, Article 113754. https://doi.org/10.1016/j.bcp.2019.113754

© 2019 Elsevier Inc. This study describes the screening of 13 commercially-available plant extracts for pharmacological activity modulating vascular function using an endothelial cell model. A French maritime pine bark extract (FMPBE) was found to ha... Read More about Physiologically relevant screening of polyphenol-rich commercial preparations for bioactivity in vascular endothelial cells and application to healthy volunteers: a viable workflow and a cautionary tale.

The dietary flavonol quercetin ameliorates angiotensin II-induced redox signaling imbalance in a human umbilical vein endothelial cell model of endothelial dysfunction via ablation of p47ᵖʰᵒˣ expression (2016)
Journal Article
Jones, H. S., Gordon, A., Magwenzi, S. G., Naseem, K., Atkin, S. L., & Courts, F. L. (2016). The dietary flavonol quercetin ameliorates angiotensin II-induced redox signaling imbalance in a human umbilical vein endothelial cell model of endothelial dysfunction via ablation of p47ᵖʰᵒˣ expression. Molecular Nutrition and Food Research, 60(4), 787-797. https://doi.org/10.1002/mnfr.201500751

Scope: Quercetin is reported to reduce blood pressure in hypertensive but not normotensive humans, but the role of endothelial redox signaling in this phenomenon has not been assessed. This study investigated the effects of physiologically obtainable... Read More about The dietary flavonol quercetin ameliorates angiotensin II-induced redox signaling imbalance in a human umbilical vein endothelial cell model of endothelial dysfunction via ablation of p47ᵖʰᵒˣ expression.