Publications by authors named "Miguel Angel Dominguez-Ortiz"

Hypercholesterolemia is a metabolic disorder characterized by a high concentration of cholesterol in the blood. is a medicinal plant used to treat lipid diseases. The goal of this work was to evaluate, in a model of hypercholesterolemia in mice, the hypocholesterolemic effect of a hydroalcoholic extract of and its main metabolite, D-mannitol.

View Article and Find Full Text PDF

Objective: Argemone mexicana is a Papaveracea plant; some reports have shown their antibacterial, anti-cancer, sedative and probably anti-anxiety properties. From their aerial parts, flavonoids and alkaloids have been isolated, which are intrinsically related to some actions on the central nervous system. The aim of this study was to evaluate the anxiolytic-like effects of the plant, using its ethanolic extract and alkaloid-enriched extract obtained from fresh leaves.

View Article and Find Full Text PDF

The formation of cholesterol gallstones is a very complex and polygenic disorder that involves an alteration of the secretion of bile lipids, cholesterol crystallization, important immunological reactions in the gallbladder tissue, formation of biliary sludge composed of mucin, and inadequate gallbladder motility. The search for a therapeutic target is oriented towards decreasing bile secretion and intestinal absorption of cholesterol, in which Niemann-Pick C1L1 (NPC1L1) proteins play an important role. In basic and clinical studies, regulating the expression of these proteins can reduce intestinal, liver, plasma and bile cholesterol levels, a therapeutic effect that would be useful not only for treating the disease, but to prevent it, given the large quantity of risk factors.

View Article and Find Full Text PDF

Ethnopharmacological Relevance: Cnidoscolus chayamansa Mc Vaugh (Euphorbiaceae) is commonly known as 'chaya' in Central America. In South East Mexico, because of its high nutritional values, is an important part of the diet of many indigenous communities. Chaya is also used as a traditional remedy for the treatment of diabetes, rheumatism, gastrointestinal disorders and inflammation-related diseases.

View Article and Find Full Text PDF

Raphanus sativus L. var niger (black radish) is a plant of the cruciferous family with important ethnobotanical uses for the treatment of gallstones in Mexican traditional medicine. It has been established that the juice of black radish decreases cholesterol levels in plasma and dissolves gallstones in mice.

View Article and Find Full Text PDF