Gleb P Tolstykh
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Explore the profile of Gleb P Tolstykh including associated specialties, affiliations and a list of published articles.
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Articles
25
Citations
436
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Recent Articles
1.
Echchgadda I, Cantu J, Tolstykh G, Butterworth J, Payne J, Ibey B
Sci Rep
. 2022 Mar;
12(1):3506.
PMID: 35241689
Exposures to radiofrequency electromagnetic fields (RF-EMFs, 100 kHz to 6 GHz) have been associated with both positive and negative effects on cognitive behavior. To elucidate the mechanism of RF-EMF interaction,...
2.
Tolstykh G, Valdez C, Montgomery N, Cantu J, Sedelnikova A, Ibey B
Bioelectrochemistry
. 2021 Aug;
142:107930.
PMID: 34450563
High-energy, short-duration electric pulses (EPs) are known to be effective in neuromodulation, but the biological mechanisms underlying this effect remain unclear. Recently, we discovered that nanosecond electric pulses (nsEPs) could...
3.
Cantu J, Tolstykh G, Tarango M, Beier H, Ibey B
J Membr Biol
. 2021 Jan;
254(2):141-156.
PMID: 33427940
Nanosecond pulsed electric fields (nsPEFs) induce changes in the plasma membrane (PM), including PM permeabilization (termed nanoporation), allowing free passage of ions into the cell and, in certain cases, cell...
4.
Tolstykh G, Cantu J, Tarango M, Ibey B
Biochim Biophys Acta Biomembr
. 2018 Dec;
1861(3):685-696.
PMID: 30552899
Nanosecond electric pulses have been shown to open nanopores in the cell plasma membrane by fluorescent imaging of calcium uptake and fluorescent dyes, including propidium (Pr) iodide and YO-PRO-1 (YP)....
5.
Tolstykh G, Thompson G, Beier H, Steelman Z, Ibey B
Biochem Biophys Rep
. 2017 Sep;
9:36-41.
PMID: 28955986
Cell swelling and blebbing has been commonly observed following nanosecond pulsed electric field (nsPEF) exposure. The hypothesized origin of these effects is nanoporation of the plasma membrane (PM) followed by...
6.
Tolstykh G, Olsovsky C, Ibey B, Beier H
Neurophotonics
. 2017 Apr;
4(2):025001.
PMID: 28413806
Pulsed infrared (IR) laser energy has been shown to modulate neurological activity through both stimulation and inhibition of action potentials. While the mechanism(s) behind this phenomenon is (are) not completely...
7.
Tolstykh G, Tarango M, Roth C, Ibey B
Biochim Biophys Acta Biomembr
. 2017 Jan;
1859(3):438-445.
PMID: 28064021
Previously, it was demonstrated that nanometer-sized pores (nanopores) are formed in outer cellular membranes after exposure to nanosecond electric pulses (nsEPs). We reported that plasma membrane nanoporation affects phospholipids of...
8.
Walsh A, Tolstykh G, Martens S, Ibey B, Beier H
Neurophotonics
. 2016 Dec;
3(4):040501.
PMID: 27990450
Short infrared laser pulses (SILP) have many physiological effects on cells, including the ability to stimulate action potentials (APs) in neurons. Here, we show that SILPs can also reversibly block...
9.
Steelman Z, Tolstykh G, Beier H, Ibey B
Biochem Biophys Res Commun
. 2016 Aug;
478(3):1261-7.
PMID: 27553279
Nanosecond electric pulses (nsEP's) are a well-studied phenomena in biophysics that cause substantial alterations to cellular membrane dynamics, internal biochemistry, and cytoskeletal structure, and induce apoptotic and necrotic cell death....
10.
Roth C, Glickman R, Tolstykh G, Estlack L, Moen E, Echchgadda I, et al.
PLoS One
. 2016 May;
11(5):e0154555.
PMID: 27135944
Nanosecond electrical pulse (nsEP) exposure activates signaling pathways, produces oxidative stress, stimulates hormone secretion, causes cell swelling and induces apoptotic and necrotic death. The underlying biophysical connection(s) between these diverse...