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Procedure: Ultrasound
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Total 26 results found since Jan 2013.

Restenosis and risk of stroke after stenting or endarterectomy for symptomatic carotid stenosis in the International Carotid Stenting Study (ICSS): secondary analysis of a randomised trial
This report presents a secondary analysis, and follow-up is complete. Findings Between May, 2001, and October, 2008, 1713 patients were enrolled and randomly allocated treatment (855 were assigned stenting and 858 endarterectomy), of whom 1530 individuals were followed up with ultrasound (737 assigned stenting and 793 endarterectomy) for a median of 4·0 years (IQR 2·3–5·0). At least moderate restenosis (≥50%) occurred in 274 patients after stenting (cumulative 5-year risk 40·7%) and in 217 after endarterectomy (29·6%; unadjusted hazard ratio [HR] 1·43, 95% CI 1·21–1·72; p<0·0001). Patients with at lea...
Source: The Lancet Neurology - June 1, 2018 Category: Neurology Source Type: research

The association between carotid atherosclerosis and treatment with lithium and antipsychotics in patients with bipolar disorder.
CONCLUSION: Lithium treatment may be associated with less progression in carotid intima-media thickness and the reduced risk for atherosclerosis in adults with bipolar disorder, including those with high cardiovascular disease risk. In addition to age and body mass index, antipsychotics may increase carotid intima-media thickness even in the low cardiovascular disease-risk patients. PMID: 32900219 [PubMed - as supplied by publisher]
Source: The Australian and New Zealand Journal of Psychiatry - September 7, 2020 Category: Psychiatry Authors: Tsai SY, Shen RS, Kuo CJ, Chen PH, Chung KH, Hsiao CY, Huang SH Tags: Aust N Z J Psychiatry Source Type: research

Downregulation of GSK-3 β Expression via Ultrasound-Targeted Microbubble Destruction Enhances Atherosclerotic Plaque Stability in New Zealand Rabbits
Accumulating evidence suggests that atherosclerosis (AS) is the underlying cause of vascular diseases, including heart disease and stroke. Ultrasound-targeted microbubble destruction (UTMD) technology provides a tolerable, efficient and effective system for drug delivery and gene transfection, which has broad application prospects in the treatment of AS. In addition, glycogen synthase kinase (GSK)-3 β has been implicated as a potentially valuable therapeutic agent for AS treatment; however, the specific molecular mechanisms remain unknown.
Source: Ultrasound in Medicine and Biology - November 28, 2020 Category: Radiology Authors: Lifei Yang, Lingzi Chen, Ye Fang, Suya Ma Tags: Original Contribution Source Type: research

Effect of Intake Duration of Anthocyanin-Rich New Zealand Blackcurrant Extract on Cardiovascular Responses and Femoral Artery Diameter during Sustained Submaximal Isometric Contraction
J Diet Suppl. 2021 Jul 11:1-13. doi: 10.1080/19390211.2021.1948943. Online ahead of print.ABSTRACTSeven-day intake of anthocyanins from New Zealand blackcurrant (NZBC) extract increased cardiac output and femoral artery diameter during a sustained submaximal isometric contraction. It is not known if there are intake duration effects by NZBC extract on the isometric contraction-induced cardiovascular responses. In a repeated measures design, male participants (n = 19, age: 26 ± 4 years) performed a 120-second submaximal (30%) isometric contraction of the knee extensors at baseline and following 1, 4 and 7-days intake of 60...
Source: Journal of Dietary Supplements - April 11, 2022 Category: Nutrition Authors: Matthew David Cook Aaron Dunne Michael Bosworth Mark Elisabeth Theodorus Willems Source Type: research