Results 51 to 60 of about 61,577 (279)

Enhanced Mortality Prediction In Patients With Subarachnoid Haemorrhage Using A Deep Learning Model Based On The Initial CT Scan [PDF]

arXiv, 2023
PURPOSE: Subarachnoid hemorrhage (SAH) entails high morbidity and mortality rates. Convolutional neural networks (CNN), a form of deep learning, are capable of generating highly accurate predictions from imaging data. Our objective was to predict mortality in SAH patients by processing the initial CT scan on a CNN based algorithm.
arxiv  

Protein Transduction Method for Cerebrovascular Disorders [PDF]

, 2009
Many studies have shown that a motif of 11 consecutive arginines (11R) is one of the most effective protein transduction domains (PTD) for introducing proteins into the cell membrane.
Arimitsu, Seiji, Date, Isao, Ichikawa, Tomotsugu, Matsui, Hideki, Ogawa, Tomoyuki, Ono, Shigeki, Onoda, Keisuke, Sugiu, Kenji, Tokunaga, Koji, Tomizawa, Kazuhito   +9 more
core   +1 more source

Cerebrospinal fluid biomarkers of superficial siderosis in patients with spontaneous intracranial hypotension

European Journal of Neurology, Volume 30, Issue 1, Page 235-240, January 2023., 2023
Cerebrospinal fluid (CSF) alterations indicative of infratentorial superficial siderosis are prevalent amongst patients with SIH. It is speculated that a preclinical phase without symptoms or imaging signs but during which elevated biomarkers of the disease are apparent from CSF analysis might exist.
Levin Häni, Christian Fung, Christopher Marvin Jesse, Christof Schild, Eike Immo Piechowiak, Tomas Dobrocky, Andreas Raabe, Jürgen Beck   +7 more
wiley   +1 more source

Terson’s syndrome: A report of two cases [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2015
Introduction. Vitreous or retinal hemorrhage occurring in association with subarachnoid hemorrhage is known as Terson’s syndrome. In Terson’s syndrome, intracranial hemorrhages are followed by intraocular hemorrhage, classically in the ...
Karadžić Jelena, Kovačević Igor, Stefanović Ivan, Risimić Dijana   +3 more
doaj   +1 more source

The location of intraparenchymal bleeding determines functional outcome after spontaneous subarachnoid hemorrhage

European Journal of Neurology, Volume 30, Issue 2, Page 372-379, February 2023., 2023
Subarachnoid hemorrhage patients with hemorrhagic lesions of the corpus callosum (n = 6/280) are at an elevated risk of unfavorable 3‐month functional outcome. Abstract Background and purpose Non‐traumatic subarachnoid hemorrhage (SAH) is a devastating disease associated with high morbidity and mortality.
Anna Lindner, Stefan Kunst, Bogdan‐Andrei Ianosi, Verena Rass, Alois Josef Schiefecker, Mario Kofler, Victoria Limmert, Astrid E. Grams, Bettina Pfausler, Ronny Beer, Claudius Thomé, Raimund Helbok   +11 more
wiley   +1 more source

Contribution of Matrix Metalloproteinase-9 to Cerebral Edema and Functional Outcome following Experimental Subarachnoid Hemorrhage [PDF]

, 2011
Background: Cerebral edema is an important risk factor for death and poor outcome following subarachnoid hemorrhage (SAH). However, underlying mechanisms are still poorly understood.
Bauer AT, Broderick JP, Burggraf D, Claassen J, Clark AW, Doczi T, Dzwonek J, Feiler S, Fukuda S, Gasche Y, Guo Z, Jadhav V, Karsten Schöller, Mandal M, Mun-Bryce S, Nikolaus Plesnila, Rosenberg GA, Rosenberg GA, Rosenberg GA, Rosenberg GA, Schöller K, Sehba FA, Serge C. Thal, Sergej Feiler, Stanley JR, Stefan Zausinger, Thal SC, Vu TH, Wang X, Zausinger S   +29 more
core   +1 more source

Advances in Subarachnoid Hemorrhage [PDF]

Stroke, 2006
Although subarachnoid hemorrhage (SAH) comprises only 1% to 7% of all strokes,1 the loss of productive life years in the general population from SAH is comparable to that of cerebral infarction2 because of the relatively young age of onset and poor outcome in SAH.1,3,4 However, unlike other stroke subtypes, the incidence of SAH exhibits little ...
Max Findlay, Valery L. Feigin
openaire   +2 more sources

Small intracranial aneurysms of the anterior circulation: A negligible risk?

European Journal of Neurology, Volume 30, Issue 2, Page 389-398, February 2023., 2023
Abstract Background and purpose According to the International Study of Unruptured Intracranial Aneurysms, small (<7 mm) unruptured intracranial aneurysms (IAs) of the anterior circulation (aC) carry a neglectable 5‐year rupture risk. In contrast, some studies report frequencies of >20% of all ruptured IAs being small IAs of the aC.
Thiemo Florin Dinger, Jonas Peschke, Mehdi Chihi, Meltem Gümüs, Maryam Said, Alejandro Nicolas Santos, Jan Rodemerk, Anna Michel, Marvin Darkwah Oppong, Yan Li, Cornelius Deuschl, Karsten Henning Wrede, Philipp René Dammann, Benedikt Frank, Christoph Kleinschnitz, Michael Forsting, Ulrich Sure, Ramazan Jabbarli   +17 more
wiley   +1 more source

Assessment of acute headache in adults - what the general physician needs to know. [PDF]

, 2018
Headache is common. Up to 5% of attendances to emergency departments and acute medical units are due to headache. Headache is classified as either primary (eg migraine, cluster headache) or secondary to another cause (eg meningitis, subarachnoid ...
Agrawal, Cappelen-Smith, Dodick, Hoffmann, Mac Grory, Macdonald, omi, Savitz, Sheikh, Solomon   +9 more
core   +1 more source

Krüppel‐like factor 4 transcription factor in blood–brain barrier endothelial cells: A potential role in Alzheimer's disease

Animal Models and Experimental Medicine, EarlyView.
KLF4 (Krüppel‐like factor 4) plays a protective role in blood–brain barrier (BBB). KLF4 plays an ambiguous role in the central nervous system. KLF4 in the BBB endothelial cells could be a potential target for Alzheimer's disease. Abstract Alzheimer's disease is the most prevalent chronic neurodegenerative disorder worldwide, with no sufficient cure ...
Ziying Wei, Chunhua Liu, Jianyu Chen, Yuxiao Yao, Dajiang Qin   +4 more
wiley   +1 more source