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The n-3 polyunsaturated fatty acid, docosahexaenoic acid (DHA), displays anti-inflammatory properties that may prevent atherosclerosis progression. Exposure of apolipoprotein-E deficient (ApoE(-/-)) mice to chronic intermittent hypoxia (CIH) accelerates atherosclerosis progression. Our aim was to
Objective: To explore the molecular mechanism of docosahexaenoic acid (DHA) on regulating the phenotype switching of hypoxia-induced pulmonary arterial smooth muscle cells (PASMCs). Methods: The PASMCs were isolated from Sprague Dawley rats. PASMCs were divided into five groups: normal control
BACKGROUND
Docosahexaenoic acid (DHA) has been shown to improve neurodevelopment in both human observations and animal models. Perinatal hypoxic insults have been recognized as a major cause of neurodevelopmental disturbances.
OBJECTIVE
To find out if the CNS-improving effect of DHA could be induced
Hypoxia was reported to induce a decrease in phosphatidylcholine-hydrolyzing phospholipase activity (PC-PLA) in cultured rat cardiomyocytes. This work was intended to compare the influence of the presence of either eicosapentaenoic acid (EPA) or docosahexaenoic acid (DHA) in the phospholipids on the
N-3 polyunsaturated fatty acids have been epidemiologically demonstrated to decrease the incidence of ischaemic heart disease. The present study was undertaken to examine the effects of long-term treatment with eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on hypoxia/reoxygenation
OBJECTIVE
Hypoxia and reoxygenation (H/R) occur in a wide variety of important clinical conditions such as myocardial infarction. H/R injury is a complex phenomenon involving not only intracellular damage processes but also an injurious inflammatory response. Docosahexaenoic acid (DHA), an n-3
OBJECTIVE
Docosahexaenoic acid (DHA) is a dietary fatty acid with neuroprotective properties. We hypothesized that DHA treatment after hypoxia-ischemia would improve function and reduce brain volume loss in a perinatal rat model.
METHODS
Seven-day-old Wistar rat pups from 7 litters (n = 84)
OBJECTIVE
To investigate the effects of docosahexaenoic acid (DHA) on hypoxia-induced pulmonary arterial hypertension(PAH) and the mechanism.
METHODS
PAH was induced by chronic intermittent hypoxia for 21 days in vivo. Forty male Sprague-Dawley rats were randomly divided into 4 groups (n = 10,
BACKGROUND
In this study we examined the effects of docosahexaenoic acid (DHA) on growth hormone (GH), insulin-like growth factor I (IGF-I) and insulin-like growth factor binding protein-3 (IGFBP-3) in response to chronic hypoxia and exercise training in hypoxic conditions.
METHODS
Thirty-five rats
Docosahexaenoic acid (DHA; n-3, 22:6) is known to have anticancer activity, but its mechanisms of action remain to be further elucidated. We recently demonstrated that DHA down-regulates superoxide dismutase (SOD) 1 gene expression, thereby weakening cellular antioxidant forces and enhancing
OBJECTIVE
We hypothesized that pretreatment with docosahexaenoic acid (DHA), a potentially neuroprotective polyunsaturated fatty acid, would improve function and reduce brain damage in a rat model of perinatal hypoxia-ischemia.
METHODS
Seven-day-old rats were divided into 3 treatment groups that
As the interest in the neuroprotective possibilities of docosahexaenoic acid (DHA) for brain injury has grown in the recent years, we aimed to investigate the long-term effects of this fatty acid in an experimental model of perinatal hypoxia-ischemia in rats. To this end, motor activity, aspects of
Thirty two individuals aged 40-65 years old with a moderate hyperlipidemia (serum triglycerides > 150 mg/dl and LDL from 130 to 160 mg/dl) were supplemented once daily for 30 days with a 250 mg conventional formulation of docosahexaenoic acid (DHA) without lycopene (CF-DHA) or 250 mg of
OBJECTIVE
Lipopolysaccharide pretreatment potentiates hypoxic ischemic injury. We hypothesized that docosahexaenoic acid pretreatment would improve function and reduce brain volume loss in this rat model of perinatal brain injury and inflammation.
METHODS
Seven-day-old rats were divided into 3
OBJECTIVE
With important effects on neuronal lipid composition, neurochemical signaling and cerebrovascular pathobiology, docosahexaenoic acid (DHA), a n-3 polyunsaturated fatty acid, may emerge as a neuroprotective agent against cerebrovascular disease. This paper examines pathways for DHA