School of Science, Engineering & Environment

SPARC 2019 Fake news & home truths : Salford postgraduate annual research conference book of abstracts (2019)
Book
Aarons, T., Abduljawad, S. A. S., Aboelkheir, A., Addis, M. C., Adeboye, O., Adeniyi, I. A., …Yusup, N. H. (2019). E. M. Barnes, D. Greensmith, M. Griffiths, U. Hurley, T. Ireland, C. Starbuck, …D. Whitnall (Eds.), SPARC 2019 Fake news & home truths : Salford postgraduate annual research conference book of abstracts. Salford, UK: University of Salford

Welcome to the Book of Abstracts for the 2019 SPARC conference. This year we not only celebrate the work of our PGRs but also our first ever Doctoral School Best Supervisor awards, which makes this year’s conference extra special. Once again we have... Read More about SPARC 2019 Fake news & home truths : Salford postgraduate annual research conference book of abstracts.

Systolic [Ca2+ ]i regulates diastolic levels in rat ventricular myocytes (2017)
Journal Article
Sankaranarayanan, R., Kistamas, K., Greensmith, D., Venetucci, L., & Eisner, D. (2017). Systolic [Ca2+ ]i regulates diastolic levels in rat ventricular myocytes. Journal of Physiology, 595(16), 5545-5555. https://doi.org/10.1113/JP274366

[Ca2+]i must be low enough in diastole so that the ventricle is relaxed and can refill with blood. Interference with this will impair relaxation. The factors responsible for regulation of diastolic [Ca2+]i, in particular the relative roles of the sar... Read More about Systolic [Ca2+ ]i regulates diastolic levels in rat ventricular myocytes.

Disulfide-activated protein kinase G Iα regulates cardiac diastolic relaxation and fine-tunes the Frank–Starling response (2016)
Journal Article
Scotcher, J., Prysyazhna, O., Boguslavskyi, A., Kistamas, K., Hadgraft, N., Martin, E., …Eaton, P. (2016). Disulfide-activated protein kinase G Iα regulates cardiac diastolic relaxation and fine-tunes the Frank–Starling response. Nature communications, 7, 13187. https://doi.org/10.1038/ncomms13187

The Frank–Starling mechanism allows the amount of blood entering the heart from the veins to be precisely matched with the amount pumped out to the arterial circulation. As the heart fills with blood during diastole, the myocardium is stretched and o... Read More about Disulfide-activated protein kinase G Iα regulates cardiac diastolic relaxation and fine-tunes the Frank–Starling response.

Biphasic decay of the Ca transient results from increased sarcoplasmic reticulum Ca leak (2015)
Journal Article
Sankaranarayanan, R., Li, Y., Greensmith, D., Eisner, D., & Venetucci, L. (2016). Biphasic decay of the Ca transient results from increased sarcoplasmic reticulum Ca leak. Journal of Physiology, 594(3), 611-623. https://doi.org/10.1113/JP271473

In heart failure, a reduction in Ca transient amplitude and contractile dysfunction can by caused by Ca leak through the sarcoplasmic reticulum (SR) Ca channel (ryanodine receptor, RyR) and/or decreased activity of the SR Ca ATPase (SERCA). We have c... Read More about Biphasic decay of the Ca transient results from increased sarcoplasmic reticulum Ca leak.

The effect of 2,5-di-(tert-butyl)-1,4-benzohydroquinone (TBQ) on intracellular Ca(2+) handling in rat ventricular myocytes (2015)
Journal Article
Miller, L., Greensmith, D., Sankaranarayanan, R., O'Neill, S., & Eisner, D. (2015). The effect of 2,5-di-(tert-butyl)-1,4-benzohydroquinone (TBQ) on intracellular Ca(2+) handling in rat ventricular myocytes. Cell Calcium, 58(2), 208-14. https://doi.org/10.1016/j.ceca.2015.05.002

2,5-Di-(tert-butyl)-1,4-benzohydroquinone (TBQ) is a reversible inhibitor of SERCA, potentially making it a useful tool to study the effects of SERCA inhibition in cardiac cells. However, it is unknown if TBQ also has effects on other components of v... Read More about The effect of 2,5-di-(tert-butyl)-1,4-benzohydroquinone (TBQ) on intracellular Ca(2+) handling in rat ventricular myocytes.

Perturbed atrial calcium handling in an ovine model of heart failure : potential roles for reductions in the L-type calcium current (2014)
Journal Article
Clarke, J., Caldwell, J., Horn, M., Bode, E., Richards, M., Hall, M., …Trafford, A. (2015). Perturbed atrial calcium handling in an ovine model of heart failure : potential roles for reductions in the L-type calcium current. Journal of Molecular and Cellular Cardiology, 79, 169-179. https://doi.org/10.1016/j.yjmcc.2014.11.017

Heart failure (HF) is commonly associated with reduced cardiac output and an increased risk of atrial arrhythmias particularly during β-adrenergic stimulation. The aim of the present study was to determine how HF alters systolic Ca(2+) and the respon... Read More about Perturbed atrial calcium handling in an ovine model of heart failure : potential roles for reductions in the L-type calcium current.

Longstanding complex regional pain syndrome is associated with activating autoantibodies against alpha-1a adrenoceptors (2014)
Journal Article
Dubuis, E., Thompson, V., Leite, M., Blaes, F., Maihöfner, C., Greensmith, D., …Goebel, A. (2014). Longstanding complex regional pain syndrome is associated with activating autoantibodies against alpha-1a adrenoceptors. PAIN, 155(11), 2408-2417. https://doi.org/10.1016/j.pain.2014.09.022

Complex regional pain syndrome (CRPS) is a limb-confined posttraumatic pain syndrome with sympathetic features. The cause is unknown, but the results of a randomized crossover trial on low-dose intravenous immunoglobulins (IVIG) treatment point to a... Read More about Longstanding complex regional pain syndrome is associated with activating autoantibodies against alpha-1a adrenoceptors.

The effects of 2',5'-di(tert-butyl)-1,4-benzohydroquinone (TBQ) on calcium handling in rat ventricular myocytes (2014)
Journal Article
Greensmith, D., Miller, L., & Eisner, D. (2014). The effects of 2',5'-di(tert-butyl)-1,4-benzohydroquinone (TBQ) on calcium handling in rat ventricular myocytes. Proceedings of the Physiological Society (Online), 31, PCA042

2',5'-di(tert-butyl)-1,4-benzohydroquinone (TBQ) is a reversible inhibitor of SERCA, potentially making it a useful tool to study the effects of SERCA inhibition. It has been used in a variety of cell types including ventricular myocytes (1). However... Read More about The effects of 2',5'-di(tert-butyl)-1,4-benzohydroquinone (TBQ) on calcium handling in rat ventricular myocytes.

Outputs (27)