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Nutrition: Copper
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Total 97 results found since Jan 2013.
Peripheral Vascular Disease and Carotid Artery Disease Are Associated with Decreased Bile Acid Excretion
This study investigated BAE in patients with peripheral vascular disease (PVD) and carotid artery disease (CA) and those without these diseases, compared to patients with CAD, stroke, or no evidence of atherosclerosis. Patients with complaints of chest pain-suspected CAD, syncope, stroke/TIA, severe headache, intermittent claudication, or falls were enrolled. All received a 4-day standard diet with 490 mg of cholesterol and internal standard copper thiocyanate. Fecal BAE was measured using gas-liquid chromatography. One hundred and three patients, sixty-eight (66%) men and thirty-five women (34%), mean age range 60.9 ± 8....
Source: Atherosclerosis - August 26, 2023 Category: Cardiology Authors: Lior Charach Gideon Charach Eli Karniel Leonid Galin Dorin Bar Ziv Lior Grossman Irit Kaye Itamar Grosskopf Source Type: research
In silico identification of molecular mechanisms for stroke risk caused by heavy metals and their mixtures: sponges and drugs involved
This study used various approaches and databases to evaluate the molecular processes and identify miRNA sponges and drugs associated with the development of stroke caused by heavy metals and their combinations. We found that the genes ALB (albumin), IL1B (Interleukin-1β), F2 (coagulation factor II), APOA1 (apolipoprotein A1), IL6 (Interleukin 6), and NOS2 (nitric oxide synthase 2) were linked to the development of strokes by 18 chemicals and a combination of cadmium, copper, and lead. These results may point to the significance of detoxification and neuroinflammation in stroke as well as the potential for targeting these ...
Source: Neurotoxicology - April 30, 2023 Category: Neurology Authors: Hai Duc Nguyen Min-Sun Kim Source Type: research
Copper homeostasis and copper-induced cell death in the pathogenesis of cardiovascular disease and therapeutic strategies
Cell Death Dis. 2023 Feb 11;14(2):105. doi: 10.1038/s41419-023-05639-w.ABSTRACTCopper is a vital mineral, and an optimal amount of copper is required to support normal physiologic processes in various systems, including the cardiovascular system. Over the past few decades, copper-induced cell death, named cuproptosis, has become increasingly recognized as an important process mediating the pathogenesis and progression of cardiovascular disease (CVD), including atherosclerosis, stroke, ischemia-reperfusion injury, and heart failure. Therefore, an in-depth understanding of the regulatory mechanisms of cuproptosis in CVD may ...
Source: Atherosclerosis - February 11, 2023 Category: Cardiology Authors: Xinyue Chen Qi Cai Ruikai Liang Deju Zhang Xiao Liu Meiying Zhang Yan Xiong Minxuan Xu Qi Liu Pengyang Li Peng Yu Ao Shi Source Type: research
BMI Modifies the Association Between Depression Symptoms and Serum Copper Levels
Biol Trace Elem Res. 2022 Nov 27. doi: 10.1007/s12011-022-03505-y. Online ahead of print.ABSTRACTDepression is one of the most common mental disorders which dramatically threatens public health and wellness. Copper has been known to be involved in many biological processes that could help explaining the occurrence of depression. However, studies focusing on its effect have yielded mixed results. The present study aims to evaluate the association between serum copper levels and depression symptoms. It also investigates the effect of modification of BMI (body mass index) on depression symptoms. A total of 5419 US adults aged...
Source: Biological Trace Element Research - November 27, 2022 Category: Biology Authors: Wu Hongrong Li Qingqi Gao Rong Tang Shuangyang Zhang Kaifang Zhao Jianfeng Source Type: research
Adoption of Manganese-Doped Copper Sulfide Nanodot-Based Multimodal Magnetic Resonance Imaging in Prognosis Prediction of Patients with Ischemic Stroke Under Nutritional Care
Source: Journal of Biomedical Nanotechnology - October 21, 2022 Category: Nanotechnology Authors: Wei, Ying Zhang, Junqin Tags: research-article Source Type: research
Vascular adhesion protein-1 (VAP-1) in vascular inflammatory diseases
Vasa. 2022 Oct 6. doi: 10.1024/0301-1526/a001031. Online ahead of print.ABSTRACT Vascular adhesion protein-1 (VAP-1) also known as amino oxidase copper containing 3 (AOC3) is a pro-inflammatory and versatile molecule with adhesive and enzymatic properties. VAP-1 is a primary amine oxidase belonging to the semicarbazide-sensitive amine oxidase (SSAO) family, which catalyzes the oxidation of primary amines leading to the production of ammonium, formaldehyde, methylglyoxal, and hydrogen peroxide. VAP-1 is mainly expressed by endothelial cells, smooth muscle cells, adipocytes and pericytes. It is involved in a repertoire of bi...
Source: VASA. Zeitschrift fur Gefasskrankheiten. Journal for Vascular Diseases - October 6, 2022 Category: Surgery Authors: Marianna Danielli Roisin Clare Thomas Lauren Marie Quinn Bee Kang Tan Source Type: research
