Search Results - "Lyubashina, Olga A"

Contactless Assessment of Cerebral Autoregulation by Photoplethysmographic Imaging at Green Illumination by Lyubashina, Olga A, Mamontov, Oleg V, Volynsky, Maxim A, Zaytsev, Valeriy V, Kamshilin, Alexei A

“…Accurate and practical assessment of the brain circulation is needed to adequately estimate the viability of cerebral blood flow regulatory mechanisms in…”
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Impaired visceral pain-related functions of the midbrain periaqueductal gray in rats with colitis by Lyubashina, Olga A., Sivachenko, Ivan B., Mikhalkin, Aleksandr A.

“…The midbrain periaqueductal gray (PAG) is a key structure involved in the supraspinal modulation of pain. Previous studies have reported the association of gut…”
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Supraspinal Mechanisms of Intestinal Hypersensitivity by Lyubashina, Olga A., Sivachenko, Ivan B., Panteleev, Sergey S.

“…Gut inflammation or injury causes intestinal hypersensitivity (IHS) and hyperalgesia, which can persist after the initiating pathology resolves, are often…”
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Opposing effects of 5‐HT1A receptor agonist buspirone on supraspinal abdominal pain transmission in normal and visceral hypersensitive rats by Lyubashina, Olga A., Sivachenko, Ivan B., Sushkevich, Boris M., Busygina, Irina I.

“…The serotonergic 5‐HT1A receptors are implicated in the central mechanisms of visceral pain, but their role in these processes is controversial. Considering…”
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The Buspirone-dependent Abdominal Pain Transmission Within the Nucleus Tractus Solitarius in the Rat by Panteleev, Sergey S., Sivachenko, Ivan B., Lyubashina, Olga A.

“…•Buspirone owing to potential antinociceptive properties may be useful in the treatment of abdominal pain in IBS patients.•The NTS pain-related neurons respond…”
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Differential responses of neurons in the rat caudal ventrolateral medulla to visceral and somatic noxious stimuli and their alterations in colitis by Lyubashina, Olga A., Sivachenko, Ivan B., Sokolov, Alexey Y.

“…•Caudal medulla harbors neurons that are activated by either visceral or somatic pain.•Colitis decreases numbers of visceral- and somatic-specific caudal…”
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Differential effects of the Piezo1 agonist Yoda1 in the trigeminovascular system: An electrophysiological and intravital microscopy study in rats by Dolgorukova, Antonina, Isaeva, Julia E., Verbitskaya, Elena, Lyubashina, Olga A., Giniatullin, Rashid А., Sokolov, Alexey Y.

“…Migraine is associated with the activation and sensitisation of the trigeminovascular system and is often accompanied by mechanical hyperalgesia and allodynia…”
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Colitis-induced alterations in response properties of visceral nociceptive neurons in the rat caudal medulla oblongata and their modulation by 5-HT3 receptor blockade by Lyubashina, Olga A., Sivachenko, Ivan B., Busygina, Irina I., Panteleev, Sergey S.

“…•Colorectal distension (CRD) mainly excites caudal ventrolateral medulla (CVLM) cells.•Nucleus tractus solitarius (NTS) neurons are rather inhibited by noxious…”
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Inhibitory effect of high-frequency greater occipital nerve electrical stimulation on trigeminovascular nociceptive processing in rats by Lyubashina, Olga A., Panteleev, Sergey S., Sokolov, Alexey Y.

“…Electrical stimulation of the greater occipital nerve (GON) has recently shown promise as an effective non-pharmacological prophylactic therapy for…”
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Blockade of 5‐HT3 receptors with granisetron does not affect trigeminothalamic nociceptive transmission in rats: Implication for migraine by Sokolov, Alexey Y, Sivachenko, Ivan B, Panteleev, Sergey S, Lyubashina, Olga A

“…Summary One way to expand the existing range of anti‐migraine drugs seems to be the search for pharmacological agents with anti‐cephalalgic properties among…”
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Effects of intravenous metamizole on ongoing and evoked activity of dura-sensitive thalamic neurons in rats by Sokolov, Alexey Y., Lyubashina, Olga A., Sivachenko, Ivan B., Panteleev, Sergey S.

“…Migraine and tension-type headache (TTH) are the most common forms of primary headaches. A general key mechanism underlying development of both the diseases is…”
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Intravenous valproate inhibits ongoing and evoked activity of dura-sensitive thalamic neurons in rats by Sokolov, Alexey Y., Lyubashina, Olga A., Sivachenko, Ivan B., Berkovich, Regina R., Panteleev, Sergey S.

“…Valproate is widely used for migraine treatments, although precise mechanisms of its anticephalgic action are poorly understood. Migraine attacks are thought…”
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Spinal trigeminal neurons demonstrate an increase in responses to dural electrical stimulation in the orofacial formalin test by Sokolov, Alexey Y., Lyubashina, Olga A., Panteleev, Sergey S.

“…Primary headaches are often associated with pain in the maxillofacial region commonly classified under the term “orofacial pain” (OFP). In turn, long-lasting…”
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Neurophysiological markers of central sensitisation in the trigeminal pathway and their modulation by the cyclo-oxygenase inhibitor ketorolac by Sokolov, Alexey Y, Lyubashina, Olga A, Panteleev, Sergey S, Chizh, Boris A

“…Central sensitisation is a key mechanism of migraine; understanding its modulation by anti-migraine drugs is essential for rationalising treatment. We used an…”
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Blockade of 5‐ HT 3 receptors with granisetron does not affect trigeminothalamic nociceptive transmission in rats: Implication for migraine by Sokolov, Alexey Y, Sivachenko, Ivan B, Panteleev, Sergey S, Lyubashina, Olga A

“…Summary One way to expand the existing range of anti‐migraine drugs seems to be the search for pharmacological agents with anti‐cephalalgic properties among…”
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The inhibitory effect of granisetron on ventrolateral medulla neuron responses to colorectal distension in rats by Panteleev, Sergey S., Martseva, Alexandra А., Lyubashina, Olga А.

“…Irritable bowel syndrome (IBS) is one of the most widespread functional gastrointestinal disorders characterized by abdominal pain. A key pathophysiological…”
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Supraspinal neuronal alterations promoting intestinal hyperalgesia in colitis by Lyubashina, Olga A., Mikhalkin, Aleksandr A., Sivachenko, Ivan B.

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Effects of electromagnetic millimeter waves on the neuron activity of the spinal trigeminal nucleus of the rat by Panteleev, Sergey S., Sivachenko, Ivan B., Lyubashina, Olga A., Medvedev, Dmitry S., Sokolov, Alexey Yu

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