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Littérature scientifique sur le sujet « Neurovascolare »
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Articles de revues sur le sujet "Neurovascolare"
Loader, B., I. Linauer, S. Korkesch, I. Krammer-Effenberger, V. Zielinski, N. Schibany, A. Kaider, E. Vyskocil, D. Tscholakoff et P. Franz. « ACTA OTORHINOLARYNGOLOGICA ITALICA ». Acta Otorhinolaryngologica Italica 36, no 5 (octobre 2016) : 421–27. http://dx.doi.org/10.14639/0392-100x-766.
Texte intégralPellegrino, M., A. Verlicchp, B. Zanotti, F. Alessandrini, A. Nicolato et A. Bricolo. « Nevralgia del nervo glossofaringeo da conflitto neurovascolare ». Rivista di Neuroradiologia 12, no 4 (août 1999) : 567–74. http://dx.doi.org/10.1177/197140099901200411.
Texte intégralMedicamento, N., et A. Carella. « Il conflitto neurovascolare come causa di ipertensione arteriosa ». Rivista di Neuroradiologia 9, no 3 (juin 1996) : 283–88. http://dx.doi.org/10.1177/197140099600900303.
Texte intégralSenni, Sanzio. « Arteria succlavia lusoria, nodulo tiroideo e nervo vago : un conflitto neurovascolare ». L'Endocrinologo 7, no 2 (juin 2006) : 107. http://dx.doi.org/10.1007/bf03344540.
Texte intégralPassàli, D., et M. T. Barbieri. « La fisiopatologia neurovascolare trigemino-vegetativa nei bioritmi disnocicettivi centrali delle cefalee primarie ». Italian Journal of Neurological Sciences 16, no 9 (décembre 1995) : 41–45. http://dx.doi.org/10.1007/bf02333244.
Texte intégralBonaccorsi, P. « La chirurgia decompressiva neurovascolare della rino-base cranica nelle cefalee primarie con trigger rinogeno ». Italian Journal of Neurological Sciences 16, no 9 (décembre 1995) : 70–100. http://dx.doi.org/10.1007/bf02333248.
Texte intégralD'Aprile, P., F. Macina, A. Nella, P. Spagnolo, G. Tripoli, F. Vessio et A. Carella. « Studio Angio-RM selettivo del circolo vertebro-basilare intracranico ». Rivista di Neuroradiologia 7, no 6 (décembre 1994) : 921–28. http://dx.doi.org/10.1177/197140099400700611.
Texte intégralCarella, A., C. F. Andreula et G. Marano. « Patologia del nervo trigemino ». Rivista di Neuroradiologia 5, no 2 (mai 1992) : 223–35. http://dx.doi.org/10.1177/197140099200500211.
Texte intégralDel Din, R., et A. Marmotti. « Lesioni neurovascolari del piede ». LO SCALPELLO-OTODI Educational 28, no 1 (7 mars 2014) : 65–68. http://dx.doi.org/10.1007/s11639-014-0058-8.
Texte intégralBonasia, D. E., A. Cosentino, A. Monticelli, G. Collo et P. Rossi. « Le lesioni neurovascolari nella chirurgia protesica dell’anca ». LO SCALPELLO-OTODI Educational 28, no 1 (11 mars 2014) : 48–51. http://dx.doi.org/10.1007/s11639-014-0057-9.
Texte intégralThèses sur le sujet "Neurovascolare"
GAGLIANO, GIUSEPPE. « Studio dell'accoppiamento neurovascolare nello strato granulare del cervelletto ». Doctoral thesis, Università degli studi di Pavia, 2019. http://hdl.handle.net/11571/1248467.
Texte intégralGAGLIANO, GIUSEPPE. « Studio dell'accoppiamento neurovascolare nello strato granulare del cervelletto ». Doctoral thesis, Università degli studi di Pavia, 2019. http://hdl.handle.net/11571/1248388.
Texte intégralGAGLIANO, GIUSEPPE. « Studio dell'accoppiamento neurovascolare nello strato granulare del cervelletto ». Doctoral thesis, Università degli studi di Pavia, 2019. http://hdl.handle.net/11571/1248447.
Texte intégralTERRIBILE, GIULIA. « THE JANUS FACES OF THE NANOPARTICLES AT THE NEUROVASCULAR UNIT : A DOUBLE-EDGED SWORD IN NEURODEGENERATION ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2023. https://hdl.handle.net/10281/403042.
Texte intégralIn recent years, the concept of neurovascular unit (NVU) has progressively been entered. The NVU comprises multiple types of brain cells, including endothelial cells (ECs), astrocytes, pericytes, neurons and microglia (MG). Each cell type contributes to the maintenance of the transport through the blood–brain barrier (BBB) and brain tissue homeostasis. NVU dysfunctions have been associated with several disorders of the central nervous system (CNS) and neurodegenerative diseases. As a result, demand for therapeutic tools able to modulate the NVU has been increased. We firstly investigated the inner mechanism of action of liposomes (mApoE-PA-LIP) functionalized with a peptide derived from the apolipoprotein-E receptor-binding domain (mApoE) for BBB targeting and with phosphatidic acid (PA) for amyloid-β (Aβ) binding, previously used to promote peptide removal across the BBB and its peripheral clearance in a mouse model of Alzheimer's disease (AD) (Balducci et al., 2014). In light of previous results, we assessed whether mApoE-PA-LIP impacted on intracellular calcium ([Ca2+]i) dynamics in cultured human cerebral microvascular ECs (hCMEC/D3), as an in vitro human BBB model, and in cultured astrocytes. mApoE-PA-LIP pre-treatment increased the ATP-evoked Ca2+ waves in both cell types, also under 0 [Ca2+]e conditions, thus indicating that this increase is mainly due to endogenous Ca2+ release and that metabotropic purinergic receptors (P2Y) are mainly involved. Considering that P2Y receptors represent important pharmacological targets to treat cognitive dysfunctions and their neuroprotective effects in neuroinflammatory processes, the enhancement of purinergic signalling provided by mApoE-PA-LIP could counteract Aβ-induced vasoconstriction and reduction in cerebral blood flow (Forcaia et al., 2021). Moreover, we performed electrophysiological recordings on mouse brain slices to assess whether mApoE-PA-LIP can also modulate the neuronal synaptic transmission. Indeed, mApoE-PA-LIP treatment increased spontaneous excitatory postsynaptic currents (sEPSCs) frequency, giving additional support to promote mApoE-PA-LIP as putative therapeutic tool for AD treatment. In recent years, human epidemiological and animal studies put in evidence how the CNS is emerging as an important target for adverse health effects of airborne pollutants (AP) (Costa et al., 2020), demonstrating also that AP-exposure may also induce synaptic plasticity impairment (Hajipour et al., 2020). Thus, taking into account that the inhalation of airborne particulate matter (PM) may contribute to the neurodegeneration onset and progression, we moved furthermore towards understanding the inner underlying mechanisms. In lights of this evidence, we investigated the direct effect of AP on hCMEC/D3, that are the first interface between blood and brain, and MG, the main effector of neuroinflammation, using a standard reference material of diesel exhaust particles (DEP), that is one of the main PM contributors. To study the PM impact on purinergic signalling, we compared untreated primary MG with those incubated with DEP (10 μg/cm2 for 24 hours). Our data showed that DEP-activated MG generated much smaller Ca2+ signals ATP-induced, revealing a significant suppression of the receptor-evoked Ca2+ signals, probably due to an increase in the resting [Ca2+]i associated with MG activation (Hoffmann et al., 2003) that in our experiments could be confirmed also from the morphological analysis that revealed ameboid MG phenotype. The same results have been obtained in hCMEC/D3, indicating that the direct exposure to DEP causes also ECs activation. The here outlined results relating to the DEP-induced effects on ECs and on MG stated that DEP causes NVU physiology alterations which, adding together, could lead to the lowering of individual threshold to the onset of neurodegeneration.
FORCAIA, GRETA. « Multifunctional Liposomes modulate Purinergic Receptor-induced Calcium Wave in Cerebral Microvascular Endothelial Cells and Astrocytes ». Doctoral thesis, Università degli Studi di Milano-Bicocca, 2020. http://hdl.handle.net/10281/261943.
Texte intégralOur previous results show that multifunctional liposomes (mApoE-PA-LIP) reduce brain Aβ burden and ameliorate memory impairment in Alzheimer’s disease (AD) mouse models (Balducci et al., 2014). In light of these results, we assessed liposomes functionalized with ApoE-derived peptide (mApoE) and phosphatidic acid (PA) at neurovascular unit. In particular, we evaluated their activities on cultured human cerebral microvascular cells (hCMEC/D3), as an in vitro human blood brain barrier model, and on cultured astrocytes (iAstro-WT). By means of calcium imaging measurements, we aimed to study the intracellular calcium dynamics triggered by purinergic receptors activation. Our result show that the interaction of mApoE-PA-LIP with the hCMEC/D3 and astrocytes actively induced a modulation in the calcium waves duration of ATP evoked response. In particular, we find an increase of the duration of the ATP evoked calcium waves in presence of mApoE-PA-LIP in comparison to untreated cells. After the mApoE-PA-LIP pre-treatment also the area under the curve (AUC) is increased in comparison to controls both in hCMEC and iAstro-WT. Furthermore, we found that the pre-treatment with mApoE-PA-LIP in absence of extracellular calcium significantly increased ATP evoked calcium waves in comparison to controls. Also under this condition, the AUC increased in comparison to control. We also found that when the Sarco-Endoplasmic Reticulum Calcium ATPase (SERCA) was inactive, due to its specific blockage with cyclopiazonic acid, both in presence or in absence of extracellular calcium, ATP failed to activate calcium wave also after a pre-treatment with mApoE-PA-LIP both in hCMEC and iAstro-WT. In conclusion, mApoE-PA-LIP modulate calcium dynamics evoked by ATP when SERCA is active. In light of the protective role of the purinergic receptor activation (Weisman et al., 2012), our obtained results would provide an additional support to promote mApoE-PA-LIP as putative therapeutic tool for AD treatment.
Ramaglia, Amadasi Roberto. « La spettroscopia funzionale nel vicino infrarosso : principi fisici e applicazioni ». Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19761/.
Texte intégralChapitres de livres sur le sujet "Neurovascolare"
Panebianco, Valeria, Marcello Osimani et Vincenzo Gentile. « Valutazione RM del fascio neurovascolare e grado di deficit funzionale nel paziente prostatectomizzato ». Dans Imaging RM della prostata, 179–86. Milano : Springer Milan, 2010. http://dx.doi.org/10.1007/978-88-470-1516-6_22.
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