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Figure 3 | BMC Complementary and Alternative Medicine

Figure 3

From: Comparative effect of Piper betle, Chlorella vulgaris and tocotrienol-rich fraction on antioxidant enzymes activity in cellular ageing of human diploid fibroblasts

Figure 3

Catalase activities of HDFs treated with P. betle , C. vulgaris and TRF. Blue, red, green and violet bars represent control, P. betle, C. vulgaris, and TRF treatments, respectively. ap < 0.05 compared to young HDFs, bp < 0.05 compared to P. betle-treated young HDFs, cp < 0.05 compared to C. vulgaris-treated young HDFs, dp < 0.05 compared to TRF-treated young HDFs,ep < 0.05 compared to pre-senescent HDFs, fp < 0.05 compared to P. betle-treated pre-senescent HDFs, gp < 0.05 compared to C. vulgaris-treated pre-senescent HDFs, hp < 0.05 compared to TRF-treated pre-senescent HDFs, ip < 0.05 compared to senescent HDFs, jp < 0.05 compared to P. betle-treated senescent HDFs. Data are presented as mean ± SEM, n = 6.

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