Brain docosahexaenoic acid uptake and metabolism
نویسندگان
چکیده
منابع مشابه
In vivo approaches to quantifying and imaging brain arachidonic and docosahexaenoic acid metabolism.
A novel in vivo fatty acid method has been developed to quantify and image brain metabolism of nutritionally essential polyunsaturated fatty acids (PUFAs). In unanesthetized rodents, a radiolabeled PUFA is injected intravenously, and its rate of incorporation into brain phospholipids is determined by chemical analysis or quantitative autoradiography. Results indicate that about 5% of brain arac...
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Omega-3 (ω-3) fatty acids (FAs) such as docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are known to have important roles in human health and disease. Besides being utilized as fuel, ω-3 FAs have specific functions based on their structural characteristics. These functions include serving as ligands for several receptors, precursors of lipid mediators, and components of membrane glyc...
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Hypoxic-ischemic encephalopathy due to neonatal asphyxia is one of the most important causes of delayed neurological development. Prolonged neuronal apoptosis plays an important role in the processes contributing to neuronal degeneration. Docosahexaenoic acid (DHA), a major component of brain membrane phospholipids, prevents neuronal cell apoptosis and plays an important role as an anti-oxidant...
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We examined the ability of erucic acid (22:1n-9) to cross the blood-brain barrier (BBB) by infusing [14-14C]22:1n-9 (170 microCi/kg, iv and icv) into awake, male rats. [1-14C]arachidonic acid (20:4n-6) [intravenous (i.v.)] was the positive control. After i.v. infusion, 0.011% of the plasma [14-14C]22:1n-9 was extracted by the brain, compared with 0.055% of the plasma [1-14C]20:4n-6. The [14-14C...
متن کاملDocosahexaenoic Acid (DHA)
Handling & Preparation Instructions This purified fatty acid is liquid at room temperature (oil) and not soluble in water. The product is supplied sterile. It can be solubilized in undiluted serum, ethanol or DMSO. The solubility of Docosahexaenoic acid in ethanol is at least 100 mg/ml. Docosahexaenoic acid has a solubility of 1 mg/ml in a solution of 0.15 M Tris-HCL (pH 8.5). We strongly recom...
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ژورنال
عنوان ژورنال: Molecular Aspects of Medicine
سال: 2018
ISSN: 0098-2997
DOI: 10.1016/j.mam.2017.12.004