Výsledky vyhledávání - "Małgorzata Skup"

Akademický článek

Roles of palmitoylation in structural long-term synaptic plasticity

Autor: Benjun Ji, Małgorzata Skup

Publikováno v: Molecular Brain, Vol 14, Iss 1, Pp 1-27 (2021)

Abstract Long-term potentiation (LTP) and long-term depression (LTD) are important cellular mechanisms underlying learning and memory processes. N-Methyl-d-aspartate receptor (NMDAR)-dependent LTP and LTD play especially crucial roles in these functi

Externí odkaz: https://doaj.org/article/4cc341748e4b43d187d0cb63c46e51cf

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Akademický článek

BDNF Spinal Overexpression after Spinal Cord Injury Partially Protects Soleus Neuromuscular Junction from Disintegration, Increasing VAChT and AChE Transcripts in Soleus but Not Tibialis Anterior Motoneurons

Autor: Anna Głowacka, Benjun Ji, Andrzej Antoni Szczepankiewicz, Małgorzata Skup, Olga Gajewska-Woźniak

Publikováno v: Biomedicines, Vol 10, Iss 11, p 2851 (2022)

After spinal cord transection (SCT) the interaction between motoneurons (MNs) and muscle is impaired, due to reorganization of the spinal network after a loss of supraspinal inputs. Rats subjected to SCT, treated with intraspinal injection of a AAV-B

Externí odkaz: https://doaj.org/article/3e949092586849388dc3c80be6364617

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Akademický článek

Early pre- and postsynaptic decrease in glutamatergic and cholinergic signaling after spinalization is not modified when stimulating proprioceptive input to the ankle extensor α-motoneurons: Anatomical and neurochemical study.

Autor: Kamil Grycz, Anna Głowacka, Benjun Ji, Julita Czarkowska-Bauch, Olga Gajewska-Woźniak, Małgorzata Skup

Publikováno v: PLoS ONE, Vol 14, Iss 9, p e0222849 (2019)

Alpha-motoneurons (MNs) innervating ankle extensor muscles show reduced peripheral inputs from Ia proprioceptive afferents and cholinergic afferents after chronic spinalization (SCT). That phenomenon is not observed on ankle flexor MNs, indicating a

Externí odkaz: https://doaj.org/article/4b866c8b2f0747bebc4ad9caeb28830c

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Akademický článek

Electrical Stimulation of Low-Threshold Proprioceptive Fibers in the Adult Rat Increases Density of Glutamatergic and Cholinergic Terminals on Ankle Extensor α-Motoneurons.

Autor: Olga Gajewska-Woźniak, Kamil Grycz, Julita Czarkowska-Bauch, Małgorzata Skup

Publikováno v: PLoS ONE, Vol 11, Iss 8, p e0161614 (2016)

The effects of stimulation of low-threshold proprioceptive afferents in the tibial nerve on two types of excitatory inputs to α-motoneurons were tested. The first input is formed by glutamatergic Ia sensory afferents contacting monosynaptically α-m

Externí odkaz: https://doaj.org/article/1d7315f5f52649f9a4ff341f2779acfd

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Akademický článek

Correction: Enhancing Proprioceptive Input to Motoneurons Differentially Affects Expression of Neurotrophin 3 and Brain-Derived Neurotrophic Factor in Rat Hoffmann-Reflex Circuitry.

Autor: Olga Gajewska-Woźniak, Małgorzata Skup, Stefan Kasicki, Ewelina Ziemlińska, Julita Czarkowska-Bauch

Publikováno v: PLoS ONE, Vol 9, Iss 1 (2014)

Externí odkaz: https://doaj.org/article/bddb7d537d414d8bb39bcd8b0ac8414d

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Akademický článek

Overexpression of BDNF increases excitability of the lumbar spinal network and leads to robust early locomotor recovery in completely spinalized rats.

Autor: Ewelina Ziemlińska, Sebastian Kügler, Melitta Schachner, Iwona Wewiór, Julita Czarkowska-Bauch, Małgorzata Skup

Publikováno v: PLoS ONE, Vol 9, Iss 2, p e88833 (2014)

Strategies to induce recovery from lesions of the spinal cord have not fully resulted in clinical applications. This is a consequence of a number of impediments that axons encounter when trying to regrow beyond the lesion site, and that intraspinal r

Externí odkaz: https://doaj.org/article/39bb8e0aef51419d9dadadf40df6d38f

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Akademický článek

Enhancing proprioceptive input to motoneurons differentially affects expression of neurotrophin 3 and brain-derived neurotrophic factor in rat hoffmann-reflex circuitry.

Autor: Olga Gajewska-Woźniak, Małgorzata Skup, Stefan Kasicki, Ewelina Ziemlińska, Julita Czarkowska-Bauch

Publikováno v: PLoS ONE, Vol 8, Iss 6, p e65937 (2013)

The importance of neurotrophin 3 (NT-3) for motor control prompted us to ask the question whether direct electrical stimulation of low-threshold muscle afferents, strengthening the proprioceptive signaling, could effectively increase the endogenous p

Externí odkaz: https://doaj.org/article/732f73fa2f9f43caaa30aa2012c43bb6

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Molecular Identification of Pro-Excitogenic Receptor and Channel Phenotypes of the Deafferented Lumbar Motoneurons in the Early Phase after SCT in Rats

Autor: Benjun Ji, Bartosz Wojtaś, Małgorzata Skup

Publikováno v: International Journal of Molecular Sciences; Volume 23; Issue 19; Pages: 11133

Spasticity impacts the quality of life of patients suffering spinal cord injury and impedes the recovery of locomotion. At the cellular level, spasticity is considered to be primarily caused by the hyperexcitability of spinal α-motoneurons (MNs) wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::255c8bd1d1f0bb73d8411e2ab809aef4
https://pubmed.ncbi.nlm.nih.gov/36232433

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Jerzy Konorski (1903-1973) - eksperymentator i teoretyk: od badań odruchów warunkowych do koncepcji jednostek gnostycznych

Autor: Małgorzata Skup

Publikováno v: Kosmos. 69:5-16

The article contains a selection of threads from the biography and research work of Jerzy Konorski, an outstanding Polish neurophysiologist, who lived in the years 1903-1973. The reader will find a description of the beginnings of research work, coll

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::372013108ad34df91f3b5e21bf45efb6
https://doi.org/10.36921/kos.2020_2638

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