Obesity and its associated diseases are a worldwide epidemic disease. Usual weight loss cures- as diets, physical activity, behavior therapy and pharmacotherapy- have been continuously implemented but still have relat...Obesity and its associated diseases are a worldwide epidemic disease. Usual weight loss cures- as diets, physical activity, behavior therapy and pharmacotherapy- have been continuously implemented but still have relatively poor long-term success and mainly scarce adherence. Bariatric surgery is to date the most effective long term treatment for morbid obesity and it has been proven to reduce obesity-related co-morbidities, among them nonalcoholic fatty liver disease, and mortality. This article summarizes such variations in gut hormones following the current metabolic surgery procedures. The profile of gut hormonal changes after bariatric surgery represents a strategy for the individuation of the most performing surgical procedures to achieve clinical results. About this topic, experts suggest that the individuation of the crosslink among the gut hormones, microbiome, the obesity and the bariatric surgery could lead to new and more specific therapeutic interventions for severe obesity and its co-morbidities, also non surgical.展开更多
Horseradish (Armoracia rusticana Gaertn) is a perennial crop belonging to the Brassicaceae family, widely used as spice in food and as herbal ingredient in ethno-medicine. This study evaluated the phenolic compounds c...Horseradish (Armoracia rusticana Gaertn) is a perennial crop belonging to the Brassicaceae family, widely used as spice in food and as herbal ingredient in ethno-medicine. This study evaluated the phenolic compounds content, antioxidant capacity and anti-lipase activity of methanol, methanol/water (70/30, v/v) and methanol/water (50/50, v/v) extracts of horseradish roots and leaves. Among the extracts tested, both roots and leaves aqueous methanolic (70/30, v/v and 50/50, v/v) extracts showed higher total phenol and flavonoid contents and antioxidant capacity than the corresponding methanol extracts. But extraction yield was high for methanol/ water (50/50, v/v) extracts, in both roots and leaves. The extracts exhibited anti-lipase activity in dose-dependent manner. The results showed that the extraction yield and the antioxidant capacity were strictly dependent on the solvent polarity. The results suggest that A. rusticana could provide opportunities for the development of functional food and further in vivo studies for obesity treatment.展开更多
文摘Obesity and its associated diseases are a worldwide epidemic disease. Usual weight loss cures- as diets, physical activity, behavior therapy and pharmacotherapy- have been continuously implemented but still have relatively poor long-term success and mainly scarce adherence. Bariatric surgery is to date the most effective long term treatment for morbid obesity and it has been proven to reduce obesity-related co-morbidities, among them nonalcoholic fatty liver disease, and mortality. This article summarizes such variations in gut hormones following the current metabolic surgery procedures. The profile of gut hormonal changes after bariatric surgery represents a strategy for the individuation of the most performing surgical procedures to achieve clinical results. About this topic, experts suggest that the individuation of the crosslink among the gut hormones, microbiome, the obesity and the bariatric surgery could lead to new and more specific therapeutic interventions for severe obesity and its co-morbidities, also non surgical.
文摘Horseradish (Armoracia rusticana Gaertn) is a perennial crop belonging to the Brassicaceae family, widely used as spice in food and as herbal ingredient in ethno-medicine. This study evaluated the phenolic compounds content, antioxidant capacity and anti-lipase activity of methanol, methanol/water (70/30, v/v) and methanol/water (50/50, v/v) extracts of horseradish roots and leaves. Among the extracts tested, both roots and leaves aqueous methanolic (70/30, v/v and 50/50, v/v) extracts showed higher total phenol and flavonoid contents and antioxidant capacity than the corresponding methanol extracts. But extraction yield was high for methanol/ water (50/50, v/v) extracts, in both roots and leaves. The extracts exhibited anti-lipase activity in dose-dependent manner. The results showed that the extraction yield and the antioxidant capacity were strictly dependent on the solvent polarity. The results suggest that A. rusticana could provide opportunities for the development of functional food and further in vivo studies for obesity treatment.
