Results 61 to 70 of about 241,952 (314)

Ophthalmic artery originating from contralateral internal carotid artery associated with ipsilateral agenesis of internal carotid artery

Radiology Case Reports
Congenital absence of the internal carotid artery is a rare anatomical variant. The primarily reported origins of the ophthalmic artery associated with this variant are the posterior communicating, middle cerebral, and external carotid arteries.
Takaki Hamada, Daisuke Itoh, Wataro Tsuruta, Satoshi Nakamura, Tomohiko Masumoto   +4 more
doaj   +1 more source

Prevalence of carotid artery disease in candidates undergoing coronary bypass graft seen at Madras Medical Mission

Sahel Medical Journal, 2013
Background: Significant carotid artery disease in candidates going for coronary artery bypass graft (CABG) increases the risk of developing peri-operative neurologic events. Therefore, a pre-operative carotid Doppler ultrasonography, which is simple, non-
Abiodun M Adeoye, Ajit S Mullassari, S R Ramkumar, K Latchumanadhas   +3 more
doaj   +1 more source

Endothelial BMP6 Drives Hemodynamic‐Dependent VSMCs Calcification in Carotid Atherosclerosis

Advanced Science, EarlyView.
The study demonstrates that endothelial cell (EC)‐derived BMP6 promotes the osteogenic differentiation of vascular smooth muscle cells (VSMCs) through cell‐cell interactions. Additionally, the researchers preliminarily explore the driving effect of hemodynamic factors on BMP6‐induced calcification and reveal the regulatory role of KLF4 on BMP6.
Shen Li, Shuang Cao, Peipei Li, Feng Zhang, Gangfeng Ren, Xin Wang, Jiawei Zhao, Chen Liu, Yuan Gao, Jie Xu, Yongjun Wang, Zongping Xia, Yuming Xu   +12 more
wiley   +1 more source

Potentiating Cerebral Perfusion Normalizes Glymphatic Dynamics in Systemic Inflammation

Advanced Science, EarlyView.
LPS‐induced systemic inflammation increases glymphatic influx but delays cervical lymphatic drainage, accompanied by AQP4 depolarization and impaired glymphatic clearance. Enhancing cerebral blood flow via the inotropic agent levosimendan effectively restored AQP4 polarization, improving glymphatic flux and amyloid‐β clearance.
Ruoyu Zhao, Bin Sun, Pengju Wei, Yingying Sun, Qianyan He, Kejia Zhang, Jun Lu, Shoujun Zhu, Yi Yang, Zhenni Guo   +9 more
wiley   +1 more source

Mesenchymal Stromal Cells Play an Analgesic Role Through a Npy2r Sensory Neuron‐Mediated Lung‐to‐Brain Axis

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSC) are considered a promising alternative for neuropathic pain (NP) treatment, but underlying mechanisms remain elusive. Huang et al. illustrate that a Npy2r sensory neuron‐related lung–brain axis contributes to MSC analgesia.
Jing Huang, Taihe Zhou, Yueming Sun, Yuanchen Ma, Yiwen Deng, Keyu Chen, Ruijie Li, Yuan Qiu, Tao Wang, Xiaoyong Chen, Li Huang, Lu Zhu, Xueyi Tu, Ying Wang, Zheming Liu, Rouchen Lin, Yunli Tong, Yuantao Li, Heshe Li, Lin Nie, Rui Fang, Jianqi Feng, Xuhong Wei, Xia Feng, Andy Peng Xiang, Xiaoran Zhang   +25 more
wiley   +1 more source

Prevalence of carotid artery stenosis in ischaemic heart disease patients in Bangladesh

SAGE Open Medicine, 2019
Background: Concurrent carotid artery stenosis and ischaemic heart disease rates are increasing day by day in Bangladesh. Moreover, carotid artery stenosis has been identified as a high-risk factor for postoperative ischaemic cerebral inconvenience ...
Dipannita Adhikary, Redoy Ranjan, Sabita Mandal, Mohammad Delwer Hossain Hawlader, Dipak Kumar Mitra, Asit Baran Adhikary   +5 more
doaj   +1 more source

SUCCESSFUL TREATMENT OF DISSECTION OF THE INTERNAL CAROTID ARTERY

Исследования и практика в медицине, 2018
The clinical observation of a successful treatment of a young patient with intima dissection of the internal carotid artery and thrombosis of the lumen of the internal carotid artery and the middle cerebral artery of traumatic genesis is presented ...
V. V. Zelenin, O. I. Kudryavtsev, D. V. Merkulov, O. P. Verbitskiy, V. V. Akhmetov, I. P. Dudanov   +5 more
doaj   +1 more source

A Hypoxia‐Responsive Single‐Atom Sonozyme for Targeted Sonocatalytic Therapy in Alleviating Atherosclerotic Plaque

Advanced Science, EarlyView.
A tetranitrogen‐coordinated single‐atom manganese catalyst (SMC) is fabricated with outstanding sonosensitization efficiency and multi‐enzyme‐like catalytic properties. To enable better targeting of M1 macrophages, hyaluronic acid (HA) is applied to modify the surface of SMC, yielding SMC‐HA nanozymes.
Qiaofei Chen, Guotao Yuan, Zhiwen Liu, Zhengyu Cao, Li He, Ruonan Li, Tongsheng Huang, Minglong Zheng, Kexin Wen, Canxia Huang, Shuang Zhu, Pingyu Zhang, Jingfeng Wang, Yuling Zhang, Yue Pan   +14 more
wiley   +1 more source

Targeted Delivery of CNS‐Specific Hesperidin as a Leptin Sensitizer for Treating Obesity‐Associated Sleep‐Disordered Breathing

Advanced Science, EarlyView.
Hesperidin nanoparticles (HE NPs) effectively combat obesity and sleep‐disordered breathing in mice by enhancing leptin sensitivity. Through suppression of hypothalamic endoplasmic reticulum stress and restoration of leptin signaling, HE NPs promote weight loss and improve breathing during sleep.
Yixuan Wang, Qingyu Zhao, Qingfeng Zhang, Xiaofeng Wu, Xu Liu, Shujuan Wu, Hailing Liu, Beini Zhou, Shiqian Zha, Dong Zhao, Gang Deng, Ke Hu   +11 more
wiley   +1 more source

BYPASS SURGERY IN PATIENTS WITH COMBINED ATHEROSCLEROTIC LESIONS OF COMMON AND INTERNAL CAROTID ARTERY

Вестник хирургии имени И.И. Грекова, 2016
An analysis of data of carotid angiographies was made in 146 patients with chronic cerebrovascular disease. Combined lesions of the common and internal carotid artery with clinical signs were revealed in 2 (1,4%) patients.
N. A. Yaitskiy, A. Ya. Bedrov, D. V. Maslevtsov, A. A. Vrabiy, A. A. Moiseev, Yu. A. Pugachenko   +5 more
doaj   +1 more source