منابع مشابه
Paying People to Be Healthy
User Financial Incentives (UFIs) have emerged as a powerful tool for health promotion. Strong evidence suggests that large enough incentives paid to individuals, conditional on behaviour they can control, encourages more of the desired behaviour. However, such interventions can have unintended consequences for non-targeted behaviours. Implementation difficulties that result in individuals not u...
متن کاملASK "to be, or not to be?".
“To be, or not to be? That is the question.” William Shakespeare, The Tragedy of Hamlet, Prince of Denmark (1599-1602). Viral infection triggers host defense mechanisms that include the production of type I interferon (IFN) and the induction of apoptosis. Type I IFN, such as IFN-α and IFN-β, establishes the antiviral state to inhibits viral replication within infected cells, whereas apoptosis o...
متن کاملTo be or not to be B7.
The activation of lymphocytes and development of adaptive immune responses is initiated by the engagement of TCRs by antigenic peptide-MHC complexes and shaped at the clonal level by both positive and negative costimulatory signals. The B7 family members are involved at several stages in this process. In this issue of the JCI, Vogt et al. show that the B7 family-related protein V-set and Ig dom...
متن کاملTo Be or Not to Be
Suicidal ideation is a key concept to prevent suicide [1]. South Korea marks the highest record for suicidal attempts within the Organization for Economic Co-operation and Development (OECD) countries [2]. Suicide, along with cancer and cardiovascular diseases is one of the leading causes of death in Korea. It is also the first leading cause of death for teens and people in their 20s, second fo...
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ژورنال
عنوان ژورنال: Nature
سال: 2003
ISSN: 0028-0836,1476-4687
DOI: 10.1038/425353a