The free radical scavenging abilities of the structurally related steroids beta-sitosterol, beta-sitosterol glucoside (plant sterols and sterolins), cholesterol, and dehydroepiandrosterone sulphate (DHEAS) were compared with melatonin (an efficient free radical scavenger) in an in vitro system which
BACKGROUND
Cholesterol is one of the main components of human cell membranes and constitutes an essential substance in the central nervous system, endocrine system, and its hormones, including sex hormones.
METHODS
A 19-year-old male patient presented with failure to thrive, psychomotor
The oil palm (Elaeis guineensis) is native to many West African countries, where local populations have used its oil for culinary and other purposes. Large-scale plantations, established principally in tropical regions (Asia, Africa and Latin America), are mostly aimed at the production of oil,
The etiology of various age-related neurological diseases remains unknown. Sporadic forms ofAlzheimer's, Parkinson's and Lou Gehrig's disease have been linked to environmental factors that cause neuronal cell death either by excitotoxicity or by inducing oxidative stress. Our recent studies have
Sewage contamination in shallow lake sediments is of concern because the pathogens, organic matter and nutrients contribute to the deterioration of the water-bodies' health and ecology. Sediment cores from three shallow lakes (Coneries, Church and Clifton Ponds) within Attenborough nature reserve
Ligninolytic fungi take part in critical processes in ecosystems such as nutrient recycling; however, some fungal species can be pathogenic to forest and urban trees and deteriorate wood products. The tropical flora is an important source of antimicrobial compounds environmentally safer than
Various man-made agents like pesticides, industrial chemicals and some natural substances have the potential to alter hormonal pathways that regulate reproductive processes in certain species of wildlife. Until now, only a few investigations have been undertaken to determine the effects of these
A phytochemical analysis of cassava (Manihot esculenta Crantz) fresh roots and roots suffering from post-harvest physiological deterioration (PPD) has been carried out. The first isolation and identification of galactosyl diacylglycerides from fresh cassava roots is reported, as well as
Eight furofuranone lignans with an endo,endo relationship between the oxygen atoms, an exo,exo relationship between the aryl groups, and a chair,chair conformation (1-4 and 6-9), in addition to the α-amino acid
BACKGROUND
Crohn's disease (CD) in its active period is accompanied by a decreased food intake and deterioration in water, mineral and metabolic balance. Lipid metabolism is known to be altered in many acute diseases, and hypocholesterolemia is a serious negative prognostic indicator. The causes of
The special attention was paid on the interaction between functional foods and the main protease of severe acute respiratory syndrome coronavirus (SARS-CoV-2). Here, 10,870 ligands were employed and screened by the molecular docking, which involved 12 kinds of functional foods (carbohydrates, fatty
Benign prostatic hyperplasia (BPH) is a pathological condition affecting older men. BPH complications often lead to deterioration in the quality of life. Serenoa repens (Saw Palmetto) is used for treating lower urinary tract infections in traditional
CuATSM is a PET-imaging agent that has recently received attention for its success in extending the lifespan in animals in several neurodegenerative disease models. In the SOD1G93A model of ALS, CuATSM prolonged mouse longevity far longer than any previously tested therapeutic agents. The
The protective effects of hesperidin against hypercholesterolemia and fatty liver were examined in male Wistar rats fed a high-cholesterol diet for 12 weeks. Compared with a standard diet, a high-cholesterol diet not only increased body weights, liver weights, and serum concentration of cholesterol,
Phytotherapy has become a more popular treatment option among American men with benign prostatic hyperplasia (BPH). The most popular herbal agent is saw palmetto (Serenoa repens), which is derived from the berry of the American dwarf palm tree. Pygeum africanum and beta-sitosterol are also used by
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