dc.contributor.author | Kayacı, Salim | |
dc.contributor.author | Çakır, Tayfun | |
dc.contributor.author | Aydın, Mehmet Dumlu | |
dc.contributor.author | Kanat, Ayhan | |
dc.contributor.author | Ömeroğlu, Muhammed | |
dc.contributor.author | Levent, Akın | |
dc.contributor.author | Kantarcı, A. Macit | |
dc.contributor.author | Diyarbakırlı, Semih | |
dc.contributor.author | Demirci, Elif | |
dc.date.accessioned | 2020-12-19T19:37:12Z | |
dc.date.available | 2020-12-19T19:37:12Z | |
dc.date.issued | 2019 | |
dc.identifier.issn | 1878-8750 | |
dc.identifier.issn | 1878-8769 | |
dc.identifier.uri | https://doi.org/10.1016/j.wneu.2019.03.007 | |
dc.identifier.uri | https://hdl.handle.net/11436/1522 | |
dc.description | CAKIR, TAYFUN/0000-0002-9979-9291; Kanat, Ayhan/0000-0002-8189-2877 | en_US |
dc.description | WOS: 000469222400111 | en_US |
dc.description | PubMed: 30872193 | en_US |
dc.description.abstract | PURPOSE: Subarachnoid hemorrhage (SAH) may lead to vasospasm in various vessels. the cervical nerves have a vasodilatory effect on the upper extremity arteries. the aim of this study was to investigate if there is a relationship between C6 dorsal root ganglion (DRG) degeneration and brachial artery (BA) vasospasm after spinal SAH. METHODS: This experimental study was conducted on 23 rabbits. the animals were divided into 3 groups: control (n = 5), SHAM (n = 5), and study group (n = 13). One cubic centimeter (cc) of serum saline was injected into the cisterna magna of animals of the SHAM group; the same procedure was performed by 1 cc of homologous blood in the study group. Degenerated neuron densities (DNDs) of DRGs (n/mm(3)) at C6 levels and BA vasospasm indexes (VSI; wall surface/lumen surface) of all animals were determined and results were analyzed statistically. RESULTS: Mean VSI values of BAs and DNDs of C(6)DRGs of the control, SHAM, and study groups were estimated as 10 +/- 3/1.12 +/- 0.11 n/mm(3), 34 +/- 9/1.27 +/- 0.24 n/mm(3), and 1031 +/- 145/2.93 +/- 0.78 n/mm(3), respectively. Mean DNDs and VSI values were statistically significantly different between the control and study groups (P < 0.0001). CONCLUSIONS: C(6)DRG degeneration may be considered as an important factor in the etiopathogenesis of severe BA vasospasm after SAH. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier Science Inc | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Brachial artery | en_US |
dc.subject | Dorsal root ganglion | en_US |
dc.subject | Hypertension | en_US |
dc.subject | Subarachnoid hemorrhage | en_US |
dc.subject | Vasospasm | en_US |
dc.title | Brachial artery vasospasm caused by cervical dorsal root ganglion degeneration after subarachnoid hemorrhage: An experimental study | en_US |
dc.type | article | en_US |
dc.contributor.department | RTEÜ, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü | en_US |
dc.contributor.institutionauthor | Kanat, Ayhan | |
dc.contributor.institutionauthor | Kayacı, S., Çakir, T., Aydın, M. D., Kanat, A., Omeroglu, M., Levent, A., Kantarci, A. M., Diyarbakırlı, S., & Demirci, E. (2019). Brachial Artery Vasospasm Caused by Cervical Dorsal Root Ganglion Degeneration After Subarachnoid Hemorrhage: An Experimental Study. World neurosurgery, 126, e895–e900. https://doi.org/10.1016/j.wneu.2019.03.007 | en_US |
dc.identifier.doi | 10.1016/j.wneu.2019.03.007 | |
dc.identifier.volume | 126 | en_US |
dc.identifier.startpage | E895 | en_US |
dc.identifier.endpage | E900 | en_US |
dc.relation.journal | World Neurosurgery | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |