Both coiling and clipping induce the time-dependent release of endogenous neuropeptide Y into serum.
Autor: | Bründl E; Department of Neurosurgery, University Medical Center Regensburg, Regensburg, Germany., Proescholdt M; Department of Neurosurgery, University Medical Center Regensburg, Regensburg, Germany., Schödel P; Department of Orthopedics, Trauma and Hand Surgery, Section Neurosurgery, Medical Center St. Elisabeth, Straubing, Germany., Rosengarth K; Department of Neurosurgery, University Medical Center Regensburg, Regensburg, Germany., Störr EM; Department of Neurosurgery, University Medical Center Regensburg, Regensburg, Germany., Bele S; Department of Neurosurgery, University Medical Center Regensburg, Regensburg, Germany., Kieninger M; Department of Anesthesiology, University Medical Center Regensburg, Regensburg, Germany., Malsy M; Department of Anesthesiology, University Medical Center Regensburg, Regensburg, Germany., Schmidt NO; Department of Neurosurgery, University Medical Center Regensburg, Regensburg, Germany., Schebesch KM; Department of Neurosurgery, University Medical Center Regensburg, Regensburg, Germany.; Department of Neurosurgery, Paracelsus Medical Private University, Nuremberg, Germany. |
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Jazyk: | angličtina |
Zdroj: | Frontiers in neurology [Front Neurol] 2024 Feb 14; Vol. 14, pp. 1325950. Date of Electronic Publication: 2024 Feb 14 (Print Publication: 2023). |
DOI: | 10.3389/fneur.2023.1325950 |
Abstrakt: | Background: The vaso- and psychoactive endogenous Neuropeptide Y (NPY) has repeatedly been shown to be excessively released after subarachnoid hemorrhage and in numerous psychiatric disorders. NPY is stored in sympathetic perivascular nerve fibers around the major cerebral arteries. This prospective study was designed to analyze the impact of microsurgical and endovascular manipulation of the cerebral vasculature versus cranio- and durotomy alone on the serum levels of NPY. Methods: 58 patients (drop-out n = 3; m: f = 26:29; mean age 52.0 ± 14.1 years) were prospectively enrolled. The vascular group underwent repair for unruptured intracranial aneurysms (UIA) of the anterior circulation [endovascular aneurysm occlusion (EV) n = 13; microsurgical clipping (MS) n = 17]; in the non-vascular group, 14 patients received microsurgical resection of a small-sized convexity meningioma (CM), and 11 patients with surgically treated degenerative lumbar spine disease (LD) served as control. Plasma was drawn (1) before treatment (t Results: Except for time point t Conclusion: Our study reveals a first insight into the short-term dynamics of the serum levels of endogenous NPY in neurosurgical and endovascular procedures, respectively: Direct manipulation within but also next to the major cerebral arteries induces an excessive release of NPY into the serum. Our findings raise the interesting question of the potential capacity of NPY in modulating the psycho-behavioral outcome of neurovascular patients. Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision. (Copyright © 2024 Bründl, Proescholdt, Schödel, Rosengarth, Störr, Bele, Kieninger, Malsy, Schmidt and Schebesch.) |
Databáze: | MEDLINE |
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