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Fig. 5 | Immunity & Ageing

Fig. 5

From: Expression of cellular protective proteins SIRT1, HSP70 and SOD2 correlates with age and is significantly higher in NK cells of the oldest seniors

Fig. 5

The content of protein carbonyl groups and 8-isoprostanes in NK cell extracts of the oldest (aged over 85), the old aged under 85 and the young. Data are presented as means ± SEM. The same symbols *, # over bars denote statistically significant differences between age groups. a The content of protein carbonyl groups in NK cell extracts expressed as nmol/mg of protein: # p = 0.01; * p = 0.02. b The concentration of 8-isoprostanes in NK cell extracts expressed as pg/ml

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