Modulation of Cell Cycle Profile by Chlorella vulgaris Prevents Replicative Senescence of Human Diploid Fibroblasts
Figure 1
Morphological changes in HDFs in culture. Senescence-associated β-galactosidase (SA β-gal) staining. Positive blue stains of SA β-gal appeared in senescent HDFs as indicated by arrows. Micrographs are shown at 10x and 100x magnifications.