منابع مشابه
Positive oxidative stress in aging and aging-related disease tolerance☆
It is now well established that reactive oxygen species (ROS), reactive nitrogen species (RNS), and a basal level of oxidative stress are essential for cell survival. It is also well known that while severe oxidative stress often leads to widespread oxidative damage and cell death, a moderate level of oxidative stress, induced by a variety of stressors, can yield great beneficial effects on ada...
متن کاملMaking Aging Positive - Health - The Atlantic
Between 1900 and 2000, average life expectancy increased by nearly 30 years in the United States and most other developed countries of the world, and the developing world is catching up quickly. For the first time in history, most people now being born can expect to live seven, eight, nine, or more decades. This achievement changes not only the trajectory of individual lives but also the shape ...
متن کاملSelf-compassion: a resource for positive aging.
OBJECTIVES Self-compassion has been associated with psychological health in young and multigenerational samples. This study investigated whether self-compassion may be associated with subjective well-being (positive affect [PA] and negative affect [NA]) and psychological well-being (ego integrity and meaning in life) in older adults. It also assessed the structure of the Self-Compassion Scale (...
متن کاملAging and social satisfaction: offsetting positive and negative effects.
Social satisfaction in late adulthood originates from competing sources. Older adults tend to be more positive and less negative than younger adults, but social contact and working memory often decrease with age, both of which might limit older adults' social functioning. In the current study of younger and older adults, these socially facilitative vs. socially debilitative changes were found t...
متن کاملFoxp3-positive macrophages display immunosuppressive properties and promote tumor growth
Regulatory T cells (T reg cells) are characterized by the expression of the forkhead lineage-specific transcription factor Foxp3, and their main function is to suppress T cells. While evaluating T reg cells, we identified a population of Foxp3-positive cells that were CD11b(+)F4/80(+)CD68(+), indicating macrophage origin. These cells were observed in spleen, lymph nodes, bone marrow, thymus, li...
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ژورنال
عنوان ژورنال: Aging
سال: 2019
ISSN: 1945-4589
DOI: 10.18632/aging.101929