Nonlinear Dynamics of Firing Activity Patterns of Nociceptive Neurons during Management of Damaging Pain Stimulation
- Авторы: Dik O.1
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Учреждения:
- Pavlov Institute of Physiology, Russian Academy of Sciences
- Выпуск: Том 64, № 3 (2019)
- Страницы: 427-435
- Раздел: Biomedical Physics
- URL: https://journals.rcsi.science/1063-7842/article/view/203153
- DOI: https://doi.org/10.1134/S1063784219030101
- ID: 203153
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Аннотация
A bifurcation analysis of a nociceptive neuron model was performed to study how the firing activity pattern changes when an antinociceptive response to damaging pain stimulation arises in rat dorsal ganglia. Ectopic train activity was found to arise in the model. Suppression of train activity was demonstrated to proceed solely through modification of the activation gating structure of the NaV1.8 slow sodium channel in response to comenic acid, which exerts an analgesic effect and is an active ingredient of the new nonopioid analgesic Anoceptin.
Об авторах
O. Dik
Pavlov Institute of Physiology, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: dickviola@gmail.com
Россия, St. Petersburg, 199034