منابع مشابه
Cell Growth: When Less Means More
When is less more? A new study reveals that decreased mitochondrial gene expression and reduced lipid biosynthesis may actually increase cell growth.
متن کاملWhen less means more: dehydration improves innate immunity in rattlesnakes.
Immune function can vary based on availability of resources, and most studies of such influences have focused on the co-investment of energy into immune and other physiological functions. When energy resources are limited, trade-offs exist, which can compromise immunity for other functions. As with energy, water limitation can also alter various physiological processes, yet water has received l...
متن کاملRespiratory impairment in older persons: when less means more.
BACKGROUND Among older persons, within the clinical context of respiratory symptoms and mobility, evidence suggests that improvements are warranted regarding the current approach for identifying respiratory impairment (ie, a reduction in pulmonary function). METHODS Among 3583 white participants aged 65 to 80 years (Cardiovascular Health Study), we calculated the prevalence of respiratory imp...
متن کاملMedications in long-term care: when less is more.
Attention has been drawn to the potential risks of several medications in the long-term care setting. Most of these medications deemed as inappropriate affect the central nervous system and are indicated only for select populations with specific conditions. Many of these drugs are prescribed without clear indications and continued indefinitely without critical decision-making about the potentia...
متن کاملWhen Less is More: The Benefits of Limits on Executive Pay
We derive conditions under which limits on executive compensation can enhance efficiency and benefit shareholders (but not executives). Having its hands tied in the future allows a board of directors to credibly enter into relational contracts with executives that are more efficient than performance-contingent contracts. This has implications for the ideal composition of the board. The analysis...
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ژورنال
عنوان ژورنال: BMJ
سال: 2013
ISSN: 1756-1833
DOI: 10.1136/bmj.f5997