Anxiety about rejection is associated with fewer infection-fighting T-cells.
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Adolescent rats exposed to stress grow into pathologically aggressive adults, behaviors that may be explained by accompanying epigenetic changes and altered brain activity.
In his latest book, author John Coates describes the tension and exultation of the trading floor from a biological perspective.
Judiciously applied pressure could benefit the scientific system by providing an opportunity for renewal.
Men subject to psychological stress rate heavier women as more attractive, and find a greater range of body sizes desirable.
Researchers elucidate how a first heart attack sets the stage for later heart trouble by boosting inflammatory cell development.
Exposure to an environmental toxin can affect future generations’ ability to handle stressful conditions.
Anxious mice are more likely to come down with aggressive skin cancer than those who show less stress on behavioral tests.
For nematode worms, a bigger stress response means a healthier, longer life, but fewer babies.
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