Browsing by Author "Aydın, Mehmet Dumlu"
Now showing items 1-11 of 11
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Changes in number of water-filled vesicles of choroid plexus in early and late phase of experimental rabbit subarachnoid hemorrhage model; the role of petrous ganglion of glossopharyngeal nerve
Aydın, Mehmet Dumlu; Kanat, Ayhan; Türkmenoğlu, Osman Nuri; Yolaş, Coşkun; Gündoğdu, Cemal; Aydın, Nazan (Springer Wien, 2014)Cerebrospinal fluid (CSF) secretion may be increased in the early phases of subarachnoid hemorrhage (SAH), possibly via ischemic glossopharyngeal nerve discharges, and decreased due to glossopharyngeal nerve degeneration ... -
The effect of choroidal artery vasospasm on choroid plexus ınjury in subarachnoid hemorrhage: experimental study
AMAÇ: Bu çalışmada, subaraknoid kanamada (SAK) koroid arter vazospazmının koroid pleksusta (KP) iskemik hasar yapıp yapmadığını inceledik. YÖNTEM ve GEREÇLER: Bu çalışma 30 tavşan üzerinde yapıldı. Sekizi kontrol grubu, ... -
The effect of degenerated neuron density of petrosal ganglion on the development of blood pressure variabilities after subarachnoid hemorrhage in a rabbit model: an experimental study
Müslüman, Ahmet Murat; Aydın, Mehmet Dumlu; Yılmaz, Adem; Cansever, Tufan; Kanat, Ayhan; Gündoğdu, Cemal; Aydın, Nazan (2011)AMAÇ: Bu çalışmanın amacı, subaraknoid kanama (SAK) sonrası, glossofaringeal sinir petrozal ganglion iskemik nörodejenerasyonu ve KB dalgalanmaları arasındaki ilişkiyi belirlemektir. YÖNTEM ve GEREÇLER: Yirmi dört tavşanın ... -
The impact of L5 dorsal root ganglion degeneration and Adamkiewicz artery vasospasm on descending colon dilatation following spinal subarachnoid hemorrhage: An experimental study; first report
Öztürk, Cengiz; Kanat, Ayhan; Aydın, Mehmet Dumlu; Yolaş, Coşkun; Kabalar, Mehmet Esref; Gündoğdu, Betül; Duman, Aslıhan; Kanat, İlyas Ferit; Gündoğdu, Cemal (Wolters Kluwer Medknow Publications, 2015)Context: Somato-sensitive innervation of bowels are maintained by lower segments of spinal cord and the blood supply of the lower spinal cord is heavily dependent on Adamkiewicz artery. Although bowel problems are sometimes ... -
Important casual association of carotid body and glossopharyngeal nerve and lung following experimental subarachnoid hemorrhage in rabbits. First report
Yolaş, Coşkun; Kanat, Ayhan; Aydın, Mehmet Dumlu; Türkmenoğlu, Osman Nuri; Gündoğdu, Cemal (Elsevier Science Bv, 2014)Object: the glossopharyngeal nerves (GPNs) and carotid bodies (CBs) have an important role in the continuation of the cerebral autoregulation and cardiorespiratory functions. the relationship between degenerative injury ... -
Predictive Role of External Carotid Artery Vasospasm on Cerebral Ischemia After Subarachnoid Hemorrhage: Experimental Study
Kanat, Ayhan; Levent, Akın; Yolaş, Coşkun; Aydın, Mehmet Dumlu; Gündoğdu, Cemal; Ozdemır, Nuriye Guzin; Aydın, Nazan (2017)AIm: Cerebral vasospasm after subarachnoid hemorrhage (SAH) may lead to a devastating neurological outcome by inducing cerebral ischemia. However the role of external carotid artery (ECA) vasospasm has been rarely reported ... -
Rational roots of sympathetic overactivity by neurogenic pulmonary edema modeling arising from sympathyco-vagal imbalance in subarachnoid hemorrhage: An experimental study
Onen, Mehmet Reşid; Yılmaz, İlhan; Ramazanoğlu, Leyla; Tanrıverdi, Osman; Aydın, Mehmet Dumlu; Kanat, Ayhan; Yolaş, Coşkun; Sipal, Sare (Elsevier Science Inc, 2016)BACKGROUND: Autonomous innervations of the lungs are maintained by cervical sympathetic and vagal nerves. Sympathetic overactivity-induced neurogenic pulmonary edema (NPE) is known as a serious complication of subarachnoid ... -
The role of sympathectomy on the regulation of basilar artery volume changes in stenoocclusive carotid artery modeling after bilateral common carotid artery ligation: an animal model
Eşeoğlu, Metehan; Yılmaz, İlhan; Karalar, Mustafa; Aydın, Mehmet Dumlu; Kayacı, Selim; Gündoğdu, Cemal; Günaldı, Ömür; Önen, Mehmet Reşit (Springer Wien, 2014)Stenoocclusive carotid artery disease causes important histomorphologic changes in all craniocervical vasculatures, such as luminal enlargement, vascular wall thinning, elongation, convolutions, and aneurysm formation in ... -
Spinal Subarachnoid Hemorrhage Induced Intractable Miotic Pupil. A Reminder of Ciliospinal Sympathetic Center Ischemia Based Miosis: An Experimental Study
Aydın, Mehmet Dumlu; Kanat, Ayhan; Yolaş, Coşkun; Soyalp, Celalettin; Onen, Mehmet Resid; Yılmaz, İlhan; Ramazanoglu, Leyla (2019)AIM: To examine ischemic neurodegeneration of the ciliospinal center on permanent miosis following subarachnoid hemorrhage (SAH). MATERIAL and METHODS: Nineteen rabbits were examined in this study. The animals were divided ... -
Uncovering a new cause of obstructive hydrocephalus following subarachnoid hemorrhage: choroidal artery vasospasm-related ependymal cell degeneration and aqueductal stenosis-first experimental study
Yolaş, Coşkun; Özdemir, Nuriye Güzin; Kanat, Ayhan; Aydın, Mehmet Dumlu; Keleş, Papatya; Kepoğlu, Ümit; Aydın, Nazan; Gündoğdu, Cemal (Elsevier Science Inc, 2016)BACKGROUND: Hydrocephalus is a serious complication of subarachnoid hemorrhage (SAH). Obstruction of the cerebral aqueduct may cause hydrocephalus after SAH. Although various etiologic theories have been put forward, ... -
Unraveling of the effect of nodose ganglion degeneration on the coronary artery vasospasm after subarachnoid hemorrhage: an experimental study
Yolaş, Coşkun; Kanat, Ayhan; Aydın, Mehmet Dumlu; Altaş, Ender; Kanat, İlyas Ferit; Kazdal, Hızır; Duman, Aslıhan; Gündoğdu, Betül; Gürsan, Nesrin (Elsevier Science Inc, 2016)BACKGROUND: Cardiac arrest is a major life-threatening complication of subarachnoid hemorrhage (SAH). Although medullary cardiocirculatuar center injury and central sympathetic overactivity have been suspected of initiating ...
