Nutrition
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Despite having disease-specific pathologic features and symptoms, neurodegenerative diseases share common mechanisms, such as excitotoxicity, neuroinflammation, and neurotransmitter dysregulation. Although the common underlying cause of these neurodegenerative processes has yet to be identified, accumulating evidence suggests that branched-chain amino acids (BCAAs) could be involved. ⋯ Furthermore, emerging evidence indicates that BCAA metabolism may be dysregulated in major neurodegenerative diseases, namely Alzheimer's and Parkinson's diseases and amyotrophic lateral sclerosis. In this review, we identified the neurodegenerative mechanisms of BCAAs and outlined their potential roles in neurodegenerative diseases, suggesting that targeting BCAA metabolism may represent a new approach to identifying new therapeutic targets for multifaceted neurodegenerative diseases.
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Gastrointestinal tract diseases are characterized by an imbalance in physiological functions, which may involve inflammatory and metabolic pathways and trigger chronic, multifactorial, and idiopathic inflammatory disorders. The association of probiotics with prebiotics has the potential to remedy these afflictive conditions, because they attenuate or even block the adhesion of pathogenic microorganisms in the enteric environment. ⋯ The importance of products containing probiotics and fibers from Psyllium as prebiotics becomes increasingly evident when there is a health bias. Emerging health challenges and advances in research will drive selective approaches in biotechnology to discover and evaluate new probiotics and prebiotics that can potentially contribute to human health.
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The potential clinical effects of licorice (Glycyrrhiza spp.) and its extracts have been investigated since ancient times. Whether pseudohyperaldosteronism, with consequent arterial hypertension, is the only endocrine effect produced by licorice is uncertain, and a role in the reproductive system has been proposed. This review aimed to summarize the current knowledge on the pharmacologic effects of licorice on male and female reproductive systems. ⋯ Licorice consumption can affect the reproductive system. However, its role needs to be further explored, especially due to the great variability of bioactive compounds used in existing studies.
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High stoma output is a significant complication after bowel surgery that causes dehydration, resulting in acute kidney injury, electrolyte imbalances, unintentional weight loss, and malnutrition. This study evaluates the postoperative ileostomy output among patients with colorectal cancer after being supplemented with partially hydrolyzed guar gum. ⋯ Partially hydrolyzed guar gum fiber acts as an agent to hold water, reduce the speed of gastrointestinal tract transit, increase effluent viscosity, and potentially decrease water losses. Supplementation with PHGG fiber appeared to minimize ileostomy output and improve clinical outcomes among postoperative ileostomy patients. This needs to be evaluated further with a randomized controlled trial to confirm this preliminary finding.
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The aim of this study was to investigate food purchasing behaviors, choice determinants, and opinions about on-campus food availability by a university community and to analyze differences in these aspects between students, education and/or research staff (ERS), and administrative and services staff (ASS), and between males and females. ⋯ Interventions that improve sustainability and the affordability of products with high nutritional quality, price-manipulation directives, and allergen information on labeling would be well received among this community.