Posts Tagged ‘inflammation’

More on Inflammation

Monday, March 19th, 2012 by American Senior Fitness Association   View This Issue of Experience!

People who report unpleasant social interactions, including stressful competition, show increased levels of two inflammatory proteins, TNF receptor 2 and interleukin-6, both of which may contribute to heart problems, hypertension, cancer and depression. These findings, gleaned by a UCLA School of Medicine study, were outlined by ScienceNews on February 25, 2012:

Scientists explored the relationship between everyday stress and the two relevant proteins, known as proinflammatory cytokines. Research subjects were asked to record all of their positive and negative social interactions for eight days, including competitive situations such as worrying over an academic examination or over the contested attention of a "special someone."

Shortly afterward, fluid samples were collected from the participants’ inner cheeks. Analysis showed that those with the most negative social experiences — including stressful work- or academic-related situations — had higher levels of TNF receptor 2. Those in competition for another’s attention or affection had higher levels of interleukin-6.

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