Immunonutrition in Acute Geriatric Care: Clinical Outcomes, Inflammatory Profiles, and Immune Responses.

Background And Aims: Malnutrition is common in acutely ill geriatric patients, worsening immune function and clinical outcomes. Immunonutrition, containing nutrients like omega-3 fatty acids, arginin and glutamine, may improve recovery in this population. This study aimed to evaluate the impact of immunonutrition on clinical outcomes, inflammatory markers, and immune responses in frail, hospitalized older adults.

Geroscience and the Fight Against Alzheimer's Disease: Between Myth and Reality.

 Aging is associated with a gradual decline in cellular stability, leading to a decrease in overall health. In the brain, this process is closely linked with an increased risk of neurodegenerative diseases, including Alzheimer's disease. Understanding the mechanisms of brain aging is crucial for developing strategies aimed at enhancing both lifespan and health span.

Aberrant telomeric structures and serum markers of telomere dysfunction in healthy aging: a preliminary study.

Telomeres undergo a progressive shortening process as individuals age, and it has been proposed that severely shortened and dysfunctional telomeres play a role in the aging process and the onset of age-related diseases in human beings. An emerging body of evidence indicates that the shortening of telomeres in cultured human cells is also influenced by other replication defects occurring within telomeric repeats. These abnormalities can be detected on metaphase chromosomes.

Tai chi, irisin and cognitive performance: a clinical and biological investigation in older adults.

Background: Skeletal muscle is the main source of circulating irisin, both at rest and during physical activity. Previous studies have suggested that irisin can improve cognitive abilities.

Aims: We explored whether six months of Tai Chi (TC) practice can modulate such a relationship in healthy older persons.

Ending violence against children: A new international standard to foster data availability.

Interest in data on violence against children has been gathering momentum in recent years. Nevertheless, data collection efforts overall are sporadic and national data systems remain underdeveloped. What is more, definitions of violence are inconsistent and unclear.