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Figure 3 | Immunity & Ageing

Figure 3

From: Expression of calpain-calpastatin system (CCS) member proteins in human lymphocytes of young and elderly individuals; pilot baseline data for the CALPACENT project

Figure 3

Significantly decreased amounts of μ- and m-calpain and calpastatin in the naive (□ CD45RA+) and effector/memory (■ CD45RO+) subpopulations of CD4+helper lymphocytes of old compared to young subjects, and lack of differences between these two subpopulations regarding the CCS protein amounts. Results are shown as bars for means and whiskers for +/- SD. Statistical significance is indicated by asterisks at p<0.05(*) or p<0.001 (**). See Methods for the details.

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