Results 41 to 50 of about 75,756 (284)

3D Intracranial Aneurysm Classification and Segmentation via Unsupervised Dual-branch Learning [PDF]

arXiv, 2022
Intracranial aneurysms are common nowadays and how to detect them intelligently is of great significance in digital health. While most existing deep learning research focused on medical images in a supervised way, we introduce an unsupervised method for the detection of intracranial aneurysms based on 3D point cloud data.
arxiv  

Bazedoxifene, a selective estrogen receptor modulator, reduces cerebral aneurysm rupture in Ovariectomized rats. [PDF]

, 2017
BackgroundEstrogen deficiency is thought to be responsible for the higher frequency of aneurysmal subarachnoid hemorrhage in post- than premenopausal women.
Hashimoto, Tomoki, Kitazato, Keiko T, Korai, Masaaki, Maekawa, Hidetsugu, Miyamoto, Takeshi, Nagahiro, Shinji, Satomi, Junichiro, Tada, Yoshiteru, Yagi, Kenji   +8 more
core   +1 more source

Analysis of related risk factors of acute ischemic stroke after surgical clipping of ruptured intracranial aneurysms

Chinese Journal of Contemporary Neurology and Neurosurgery, 2020
Objective To analyze risk factors related to acute ischemic stroke after intracranial aneurysm clipping. Methods From January 2013 to January 2018, 267 cases of intracranial ruptured aneurysm in our hospital were collected retrospectively.
Xiang LAI, Wen⁃bo ZHANG, Min YE, Ming⁃li LIANG, Xiao⁃ping LIU, Guang⁃yu ZHANG, Jun⁃hua YE   +6 more
doaj  

nnDetection for Intracranial Aneurysms Detection and Localization [PDF]

arXiv, 2023
Intracranial aneurysms are a commonly occurring and life-threatening condition, affecting approximately 3.2% of the general population. Consequently, detecting these aneurysms plays a crucial role in their management. Lesion detection involves the simultaneous localization and categorization of abnormalities within medical images.
arxiv  

Coiling as Retreatment in Intracranial Aneurysm of Formation or Regrowth: Case Report [PDF]

Neurointervention, 2013
Development of de novo aneurysm or aneurysm regrowth after complete clipping of an intracranial aneurysm is rare. We report coiled cases of de novo aneurysm and aneurysm regrowth.
Sung Tae Kim, Hae Woong Jeong, Young Gyun Jeong, Hyun Sin In   +3 more
doaj   +1 more source

Kinematic measures provide useful information after intracranial aneurysm treatment [PDF]

, 2017
Introduction; Current methods of assessing the outcomes of intracranial aneurysm treatment for aneurysmal subarachnoid haemorrhage are relatively insensitive, and thus unlikely to detect subtle deficits.
Deniz, K, Goddard, T, Mon-Williams, M, Patankar, T, Raw, RK, Ross, SA, Wilkie, RM   +6 more
core   +1 more source

Biomimetic Glycosaminoglycan‐Analog Hydrogel for Improved Embolization of Aneurysms: Environment‐Selective Swelling

Advanced Healthcare Materials, EarlyView.
Biomimetic glycosaminoglycan analog hydrogels exhibit suitable and robust mechanical properties, as well as hemocompatibility and biocompatibility, making them ideal for the embolization of intracranial aneurysms. Notably, the hydrogel's environment‐selective swelling properties enable complete blockage of the aneurysm cavity while preventing ...
Sarit S. Sivan, Iris Bonshtein, Maria Khoury, Yevgeniy Kreinin, Dmitry Korneyev, Tirosh Mekler, Sumaya Kaiyal, Iris Sonia Weitz, Netanel Korin   +8 more
wiley   +1 more source

Circular RNA circDUS2 Is a Potential Biomarker for Intracranial Aneurysm

Frontiers in Aging Neuroscience, 2021
Background: CircRNAs have been found to play a crucial role in the pathological process of various kinds of diseases. However, the role of circRNAs in the formation and rupture of intracranial aneurysm is still unknown.Methods: Differentially expressed ...
Xin Chen, Xin Chen, Xin Chen, Xin Chen, Shuzhe Yang, Shuzhe Yang, Shuzhe Yang, Shuzhe Yang, Junhua Yang, Junhua Yang, Junhua Yang, Junhua Yang, Qingyuan Liu, Qingyuan Liu, Qingyuan Liu, Qingyuan Liu, Maogui Li, Maogui Li, Maogui Li, Maogui Li, Jun Wu, Jun Wu, Jun Wu, Jun Wu, Hao Wang, Hao Wang, Hao Wang, Hao Wang, Shuo Wang, Shuo Wang, Shuo Wang, Shuo Wang   +31 more
doaj   +1 more source

CCDC80 Protects against Aortic Dissection and Rupture by Maintaining the Contractile Smooth Muscle Cell Phenotype

Advanced Science, EarlyView.
Aortic dissection (AD) is accompanied by a decrease in CCDC80 in vascular smooth muscle cells (VSMCs). CCDC80 can interact with JAK2, and VSMC‐specific CCDC80 deficiency accelerates the progression of AD by activating the JAK2/STAT3 pathway involved in regulating the phenotype switching and function of VSMCs.
Qingqing Xiao, Yi Li, Bin Cai, Xiying Huang, Liang Fang, Feng Liang, Long Chen, Ke Xu, Weifeng Zhang, Xiaolei Wang, Anwen Yin, Xia Wang, Zhaohua Cai, Fei Zhuang, Qin Shao, Bin Zhou, Berthold Hocher, Ben He, Linghong Shen   +18 more
wiley   +1 more source

Analysis of gene expression in intracranial aneurysms

Chinese Neurosurgical Journal, 2017
Background Different gene expression profiles are observed in intracranial aneurysm tissue. Understanding these genes and what regulates their expression will help us to understand intracranial aneurysm pathogenesis.
Jia Wang, Lanbing Yu, Dong Zhang, Shuo Wang, Jizong Zhao   +4 more
doaj   +1 more source