This study compares the effect of plant stanol ester spread with a placebo spread on cholesterol in patients taking statin therapy, but who still had elevated low-density lipoprotein (LDL) cholesterol. This was a randomized, double-blind, placebo-controlled clinical trial, with 67 women and 100 men with LDL cholesterol >/=130 mg/dl and triglycerides =350 mg/dl who had been taking a stable dose of a statin drug for at least 90 days before the start of the study. For 8 weeks, participants consumed 3 servings/day of the plant stanol ester spread that provided 5.1 g/day of plant stanol ester or a placebo. The addition of plant stanol ester spread significantly reduced total cholesterol and LDL cholesterol at 2, 4, and 8 weeks when compared with placebo spread. Plant stanol ester spread reduced total cholesterol at 8 weeks by 12% compared with a placebo reduction of 5% (-7% difference; p <0.0001). Plant stanol ester spread reduced LDL cholesterol at 8 weeks by 17% compared with a 7% reduction in the placebo group (-10% difference, p <0.0001). The absolute reduction in LDL cholesterol at 8 weeks was 24 and 10 mg/dl in the stanol ester and placebo groups, respectively. The plant stanol ester spread group also had greater reductions in both serum total cholesterol and LDL cholesterol than the placebo group at 2 and 4 weeks (p <0.001 for all comparisons). Both spreads were well tolerated by study participants, and no significant adverse events were noted. Consumption of spread that provided 5.1 g/day of plant stanol esters effectively reduced elevated total and LDL cholesterol levels in participants on a stable regimen of a statin.
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http://dx.doi.org/10.1016/s0002-9149(00)00976-0 | DOI Listing |
PLoS One
January 2025
Laboratory of Veterinary Biochemistry, School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu, Hokkaido, Japan.
Hand-rearing of marine mammals is an essential technique for the husbandry of orphans in captivity or the wild, especially endangered cetacean species. The purpose of the present study was to establish a method for successful hand-rearing and evaluate the nutritional state of neonatal finless porpoises. Two neonate finless porpoises maternally neglected at 5 days of age (Day 5) (neonate A, animal A) and Day 4 (neonate B, animal B) were hand reared.
View Article and Find Full Text PDFPLoS One
January 2025
Faculty of Health Sciences, Sydney Brenner Institute for Molecular Bioscience, University of the Witwatersrand, Johannesburg, Johannesburg.
Introduction: The contribution of obesity phenotypes to dyslipidaemia in middle-aged adults from four sub-Saharan African (SSA) countries at different stages of the epidemiological transition has not been reported. We characterized lipid levels and investigated their relation with the growing burden of obesity in SSA countries.
Methods: A cross-sectional study was conducted in Burkina Faso, Ghana, Kenya and South Africa.
Naunyn Schmiedebergs Arch Pharmacol
January 2025
Institute of Pharmacy, Nirma University, Gujarat, 382481, India.
Proprotein convertase subtilisin/kexin type 9 (PCSK9) discovery has added a new paradigm to our understanding of cholesterol homeostasis and lipid metabolism. Since its discovery, PCSK9 inhibitors have become a widely investigated therapeutic class for lipid management in cardiovascular diseases and hypercholesterolemia. Scientists have explored different approaches for PCSK9 inhibition, such as monoclonal antibodies (mAbs), gene silencing and gene editing techniques, vaccines, mimetic peptides, and small molecules.
View Article and Find Full Text PDFPostgrad Med J
January 2025
Department of Medical Biochemistry, Faculty of Medicine, Niğde Omer Halisdemir University, Niğde, 51000, Turkey.
Background: Epoxyeicosatrienoic acids (EETs) are closely associated with lipoprotein metabolism, and changes in lipid profiles potentially affect their levels and functions. Given the alterations in lipid metabolism after cholecystectomy, this study aimed to investigate the levels of four EET regioisomers (free and esterified) and lipid profiles in patients with cholelithiasis after laparoscopic cholecystectomy (LC) and explore correlations between these parameters.
Methods: This prospective study involved 40 patients with symptomatic cholelithiasis who underwent LC.
Arterioscler Thromb Vasc Biol
January 2025
Cardiovascular Medicine Unit, Department of Medicine Solna and Center for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden. (A.S., R.M.F., F.M.v.H.).
Background: Binding of ANGPTL (angiopoietin-like protein)-3 to ANGPTL8 generates a protein complex (ANGPTL3/8) that strongly inhibits LPL (lipoprotein lipase) activity, as compared with ANGPTL3 alone, suggesting that ANGPTL3/8 concentrations are critical for the regulation of circulation lipoprotein concentrations and subsequent increased coronary heart disease (CHD) risk. To test this hypothesis in humans, we evaluated the associations of circulating free ANGPTL3 and ANGPTL3/8 complex concentrations with lipoprotein concentrations and CHD risk in 2 prospective cohort studies.
Methods: Fasting blood samples were obtained in conjunction with the baseline evaluation of 9479 subjects from 2 population-based Swedish cohorts of middle-aged men and women.
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