Search results for "Lipids"
showing 10 items of 2228 documents
Tratamiento hipolipemiante en los pacientes con enfermedad cardiovascular de riesgo muy elevado. Documento de consenso SEC sobre las indicaciones de …
2021
Different primary and secondary prevention studies have documented that a greater degree of reduction in low-density lipoprotein cholesterol (LDL-C) levels is associated with a greater decrease in cardiovascular event rates. PCSK9 inhibitors achieve important, rapid and sustained decreases in LDL-C. New clinical practice guidelines for the management of dyslipidemia establish reduced target levels of LDL-C. These goals are hardly achievable with a statin-only treatment, even in combination with ezetimibe. The addition of PCSK9 inhibitors can play a determining role in achieving these recommendations. However, it is important to identify the patient subgroups that can most benefit from this …
Use of Combination Statin and Bile Acid Sequestrant Therapy to Treat Dyslipidemia
2015
Lipid management guidelines promulgated around the world continue to emphasize the need to reduce serum levels of low-density lipoprotein cholesterol (LDL-C) in order to reduce risk for acute cardiovascular events in both the primary and secondary prevention settings [1–3]. There is growing consensus that when it comes to LDL-C management, lower is better with no apparent lower limit that is discernible from current evidence, i.e., there is greater and greater benefit as LDL-C decreases with no apparent loss in safety [4–8]. Dyslipidemia and coronary artery disease (CAD) are widely prevalent throughout the world. Considerable effort continues to be focused on expanding the appropriate use o…
Selective estrogen receptor modulators and risk for coronary heart disease.
2007
Coronary heart disease (CHD) is the leading cause of death in women in most countries. Atherosclerosis is the main biological process determining CHD. Clinical data support the notion that CHD is sensitive to estrogens, but debate exists concerning the effects of the hormone on atherosclerosis and its complications. Selective estrogen receptor modulators (SERMs) are compounds capable of binding the estrogen receptor to induce a functional profile distinct from estrogens. The possibility that SERMs may shift the estrogenic balance on cardiovascular risk towards a more beneficial profile has generated interest in recent years. There is considerable information on the effects of SERMs on disti…
Can Be miR-126-3p a Biomarker of Premature Aging? An Ex Vivo and In Vitro Study in Fabry Disease
2021
Fabry disease (FD) is a lysosomal storage disorder (LSD) characterized by lysosomal accumulation of glycosphingolipids in a wide variety of cytotypes, including endothelial cells (ECs). FD patients experience a significantly reduced life expectancy compared to the general population
Dietary prevention of visual function and cognitive decline by omega-3 polyunsaturated fatty acids in Senescence Accelerated Mouse P8 (SAM P8)
2008
International audience; Purpose: : Neuronal tissues such as the brain and the retina contain elevated amounts of long-chain omega-3 polyunsaturated fatty acids (PUFAs) and particularly docosahexaenoic acid (DHA). DHA concentrations are known to decrease in the aging brain and are associated with cognitive decline. The senescence-accelerated mouse prone 8 (SAM P8) is a mouse model for aging that exhibits deficits in cognitive performances as well as alterations of retinal functionality (ARVO 2004 E-abstract 797). The aim of this study was to evaluate the effects of a dietary supplementation with DHA on mood, cognition and visual functionality of SAM P8 during aging. Methods: : SAM P8 mice we…
One precursor, three apolipoproteins: The relationship between two crustacean lipoproteins, the large discoidal lipoprotein and the high density lipo…
2014
The novel discoidal lipoprotein (dLp) recently detected in the crayfish, differs from other crustacean lipoproteins in its large size, apoprotein composition and high lipid binding capacity, We identified the dLp sequence by transcriptome analyses of the hepatopancreas and mass spectrometry. Further de novo assembly of the NGS data followed by BLAST searches using the sequence of the high density lipoprotein/1-glucan binding protein (HDL-BGBP) of Astacus leptodactylus as query revealed a putative precursor molecule with an open reading frame of 14.7 kb and a deduced primary structure of 4889 amino acids. The presence of an N-terminal lipid bind- ing domain and a DUF 1943 domain suggests the…
Inhibition of neuronally mediated secretion in rat colonic mucosa by prostaglandin D2
1992
Abstract The effect of prostaglandin D 2 (PGD 2 ) on ion transport across the mucosa of the descending colon was studied in rats. PGD 2 dose-dependently decreased baseline short-circuit current of mucosa-submucosal preparations mounted either in the Ussing chamber or mounted as an everted sac. However, with the everted sac technique, the tissue was about 1000 times more sensitive to PGD 2 . Concomitant with the decrease in short-circuit current, PGD 2 increased the mucosal-to-serosal fluxes of sodium and chloride and decreased the serosal-tomucosal flux of chloride. PGD 2 inhibited the secretory action of the PGI 2 analogue iloprost, PGD 2α , and neurotensin. The action of these secretagogu…
Antigenic cell wall mannoproteins in Candida albicans isolates and in other Candida species.
1991
Polyclonal antibodies (pAbs) and monoclonal antibodies (mAbs), raised against mannoprotein components from Candida albicans ATCC 26555 (serotype A) blastoconidia and mycelial cell walls, were used to investigate antigenic similarities among wall mannoproteins from other C. albicans serotype A and B strains, and from C. tropicalis and C. guilliermondii. Radioactively labelled walls isolated from cells grown at either 28 degrees C or 37 degrees C were digested with a beta-glucanase complex (Zymolyase 20T) to release cell-wall-bound mannoproteins. Numerous molecular species with different electrophoretic mobilities were released from the various isolates. Differences appeared to be related to …
Comparative study of biological properties and electrophoretic characteristics of lipopolysaccharide from eel-virulent and eel-A virulent Vibrio vuln…
1999
ABSTRACT In Vibrio vulnificus , virulence for eels is associated with serovar E strains. In this study, we investigated some biological properties of purified lipopolysaccharides (LPSs) from serovar E and non-serovar E strains. Purified LPSs retained their O-polysaccharidic side chains and did not show any differences that could be related to host specificity, except for serological differences.
Fatty acids and sugar composition of avocado fruit during harvesting time and post-harvest ripening period: A review
2018
In a study of the maturity of avocado fruit it is important to elucidate the lipid metabolism in the fruit during growth and storage, since the avocado stores a large amount of lipids in the edible pulp. Meanwhile the fatty acids may then form fats by combining with glycerol, a sugar metabolism product, and sugar metabolism of the avocado fruit should be considered.