Results 81 to 90 of about 422,931 (314)

Unilateral agenesis of internal carotid artery associated with superior cerebellar artery aneurysm and anomalous origin of ophthalmic artery arising from the ipsilateral posterior communicating artery

Radiology Case Reports, 2020
Congenital agenesis of the unilateral internal carotid artery is a rare anomaly. The agenesis of the internal carotid artery is associated with a higher incidence of intracranial aneurysms.
Byung Hoon Lee, MD
doaj  

Mechanical Biomimetic Nanocomposites for Multidimensional Treatment of Arterial Thrombosis

Advanced Science, EarlyView.
In this study, a mechanical biomimetic nanocomposite is developed, guided by photoacoustic imaging, to achieve highly efficient and safe thrombolysis through the synergistic effects of photothermal therapy and pharmacological intervention. Most notably, the nanoparticle improves the microenvironment of arterial thrombi, marked by high shear stress and ...
Ying Li, Qi Xiang, Yan Zhang, Fuxue Luo, Yunfang Wu, Haitao Ran, Yang Cao   +6 more
wiley   +1 more source

Comparison of Carotid Plaque Score and Coronary Artery Calcium Score for Predicting Cardiovascular Disease Events: The Multi‐Ethnic Study of Atherosclerosis

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2017
Background Coronary artery calcium (CAC) predicts coronary heart disease (CHD) events better than carotid wall plaque presence; however, differences in the utility of CAC burden and carotid plaque burden across the spectrum of cardiovascular disease (CVD)
Adam D. Gepner, Rebekah L. Young, J. Delaney, M. Budoff, J. Polak, M. Blaha, W. Post, E. Michos, J. Kaufman, J. Stein   +9 more
semanticscholar   +1 more source

Correlation of Flow Probe Determinations of Common Carotid Artery Blood Flow and Internal Carotid Artery Blood Flow with Microsphere Determinations of Cerebral Blood Flow in Piglets

Pediatric Research, 1999
We investigated whether blood flow determined by a flow probe situated on one common carotid artery provided an accurate estimation of unilateral cerebral blood flow (CBF) in piglets.
W. Meadow, B. Rudinsky, T. Raju, E. John, L. Fornell, R. Shankararao   +5 more
semanticscholar   +1 more source

Study of the blood supply of the brain in sheep

The Iraqi Journal of Veterinary Medicine, 1999
The brain of the sheep receives its blood supply through the carotid rete and the basilar artery. The carotid rete formed of contribution of internal carotid artery and branches from maxillary artery.
Khalid Kamil Kadhum
doaj   +1 more source

Early functional and structural hippocampal impairment in a bilateral common carotid artery stenosis mouse model

Animal Models and Experimental Medicine, EarlyView.
Our study used behavioral tests, laser speckle flowmetry, long‐term potentiation, histochemical staining, molecular experiments, and voxel‐based morphometry to evaluate the hippocampal impairments. It demonstrates early functional and structural impairments in the hippocampus contributing to learning and memory deficits after 1 month of BCAS ...
Ping Tang, Yi Sun, Chunsheng Yang, Nan Zhang   +3 more
wiley   +1 more source

Trifurcation of the right common carotid artery

Indian Journal of Plastic Surgery, 2008
Variations in the position of the bifurcation of the common carotid artery and the origin or branching pattern of the external carotid artery are well known and documented.
Chitra R
doaj   +3 more sources

Visualizing Carotid Blood Flow Simulations for Stroke Prevention [PDF]

arXiv, 2021
In this work, we investigate how concepts from medical flow visualization can be applied to enhance stroke prevention diagnostics. Our focus lies on carotid stenoses, i.e., local narrowings of the major brain-supplying arteries, which are a frequent cause of stroke.
arxiv  

Identifying the optimal dose of cannabidiol by intrabuccal administration in Kramnik (C3HeB/FeJ) mice

Animal Models and Experimental Medicine, EarlyView.
Cannabidiol (CBD) has numerous therapeutic properties, and is used to treat neurological conditions, such as neuroinflammation. However, the optimal dose of CBD to penetrate the brain requires further investigation. The primary aim of this study was to use a mouse model and the intrabuccal route for CBD administration to determine the optimal dose at ...
Oluwadara Pelumi Omotayo, Siyethemba Bhengu, Kobus Venter, Yolandy Lemmer, Shayne Mason   +4 more
wiley   +1 more source

CircUCK2 regulates HECTD1‐mediated endothelial‐mesenchymal transition inhibition by interacting with FUS and protects the blood–brain barrier in ischemic stroke

The Kaohsiung Journal of Medical Sciences, Volume 39, Issue 1, Page 40-51, January 2023., 2023
Abstract Ischemic stroke (IS) has become a cerebrovascular disease of widespread concern. Overexpression of circUCK2 alleviates neuronal damage in IS. However, the specific regulatory mechanisms of circUCK2 are not fully understood. In this study, we found that circUCK2 and HECT domain E3 ubiquitin ligase 1 (HECTD1) were downregulated in IS models in ...
Jun‐Hong Zhuang, Huan‐Xiong Chen, Ning Gao, Rong‐Dao Sun, Cheng‐Ye Xiao, De‐Hua Zeng, Zheng‐Tao Yu, Jun Peng, Ying Xia   +8 more
wiley   +1 more source