Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Ivo Prigioni"'
Autor:
Sergio Masetto, Walter Marcotti, Ivo Prigioni, Stuart L. Johnson, Paolo Spaiardi, R. Giunta, Gerardo Biella, Elisa Tavazzani, Marco Manca, Giancarlo Russo
Publikováno v:
Neuroscience
Graphical abstract
Highlights • There is evidence that non-vesicular transmission occurs at the vestibular Type I hair cell-calyx synapse. • K+ concentration in the calyceal synaptic cleft can increase or decrease. • Calyx recordings are c
Highlights • There is evidence that non-vesicular transmission occurs at the vestibular Type I hair cell-calyx synapse. • K+ concentration in the calyceal synaptic cleft can increase or decrease. • Calyx recordings are c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::143569c96623e53f455c62bdab253cb2
http://europepmc.org/articles/PMC6985899
http://europepmc.org/articles/PMC6985899
Autor:
Walter Marcotti, Valeria Zampini, Ivo Prigioni, Donatella Contini, Sergio Masetto, Paolo Spaiardi, Giancarlo Russo, Elisa Tavazzani, Marco Manca
Publikováno v:
Neuroscience. 328:80-91
Several genetic mutations affecting the development and function of mammalian hair cells have been shown to cause deafness but not vestibular defects, most likely because vestibular deficits are sometimes centrally compensated. The study of hair cell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cd5394fdadb1590706649d34de9a60f
https://doi.org/10.1016/j.neuroscience.2016.04.038
https://doi.org/10.1016/j.neuroscience.2016.04.038
Autor:
Ivo Prigioni, Jacopo Magistretti, Donatella Contini, Giancarlo Russo, Elisa Tavazzani, Valeria Zampini, Sergio Masetto
Publikováno v:
Neuroscience. 227:232-246
Mammalian vestibular organs contain two types of sensory receptors, named Type I and Type II hair cells. While Type II hair cells are contacted by several small afferent nerve terminals, the basolateral surface of Type I hair cells is almost entirely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1a01c4204de3d5fdd35cfaeb261bf83
https://doi.org/10.1016/j.neuroscience.2012.09.051
https://doi.org/10.1016/j.neuroscience.2012.09.051
Autor:
Ivo Prigioni, Riccardo Fesce, Daniela Calzi, Giancarlo Russo, Maria Lisa Rossi, Marta Martini
Publikováno v:
European Journal of Neuroscience. 25:695-704
The complement of voltage-dependent K + currents was investigated in hair cells of the frog crista ampullaris. The currents were recorded in transversal slices of the peripheral, intermediate and central regions of the crista by applying the patch cl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8278e24334aae45f68425bd33842b3c
https://doi.org/10.1111/j.1460-9568.2007.05327.x
https://doi.org/10.1111/j.1460-9568.2007.05327.x
Autor:
Riccardo Fesce, Ivo Prigioni, Maria Lisa Rossi, Luciana Gioglio, Marta Martini, Federica Farinelli, Giancarlo Russo, Giorgio Rispoli, Gemma Rubbini
Publikováno v:
European Journal of Neuroscience. 23:1775-1783
The presence and functional role of inositol trisphosphate receptors (IP3R) was investigated by electrophysiology and immunohistochemistry in hair cells from the frog semicircular canal. Intracellular recordings were performed from single fibres of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ba2657d27058d773f89624f1a8538c3
https://doi.org/10.1111/j.1460-9568.2006.04708.x
https://doi.org/10.1111/j.1460-9568.2006.04708.x
Publikováno v:
Pflügers Archiv - European Journal of Physiology. 446:189-197
Ca(2+) currents in hair cells of the frog crista ampullaris were studied using the whole-cell patch-clamp technique. Currents were recorded in situ from hair cells in peripheral, intermediate and central regions of the sensory epithelium. Two types o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::723f13500442202745a4f5de364008a6
https://doi.org/10.1007/s00424-003-1050-y
https://doi.org/10.1007/s00424-003-1050-y
Publikováno v:
Hearing Research. 176:1-10
The present study describes the localization and distribution of putative ecto-nucleoside-triphosphate-diphosphohydrolases in the frog semicircular canals. These enzymes provide the terminating mechanism of adenosine-5'-triphosphate (ATP) signalling.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f7b5129ae65cd8955676913f8705577
https://doi.org/10.1016/s0378-5955(02)00583-x
https://doi.org/10.1016/s0378-5955(02)00583-x
Publikováno v:
Hearing Research. 135:113-123
The possible presence of different types of delayed rectifier K+ current (I(K)) was studied in vestibular hair cells of frog semicircular canals. Experiments were performed in thin slice preparations of the whole crista ampullaris and recordings were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec0bf907ec72bbce0b1aab45ec7c4e55
https://doi.org/10.1016/s0378-5955(99)00097-0
https://doi.org/10.1016/s0378-5955(99)00097-0
Publikováno v:
NeuroReport. 9:1309-1312
The distribution of Ca-ATPase in frog crista ampullaris was mapped ultracytochemically by using a one-step lead citrate reaction. Electron-dense precipitates, as an expression of Ca-ATPase activity, were observed on the surface of stereocilia and on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c579d9ab049f25bb2bf67185e4be6ed1
https://doi.org/10.1097/00001756-199805110-00010
https://doi.org/10.1097/00001756-199805110-00010
Potassium currents of pear-shaped hair cells in relation to their location in frog crista ampullaris
Publikováno v:
NeuroReport. 7:1841-1845
Voltage-dependent K+ currents in pear-shaped hair cells of the frog crista ampullaris were investigated in thin slice preparations using the whole-cell variant of the patch-clamp technique. Microscopy observation revealed that pear-shaped cells are l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::203d5411145ecd69151d1772991e1051
https://doi.org/10.1097/00001756-199607290-00031
https://doi.org/10.1097/00001756-199607290-00031