Research Paper Volume 11, Issue 22 pp 10385—10408

Rotating magnetic field delays human umbilical vein endothelial cell aging and prolongs the lifespan of Caenorhabditis elegans

Figure 8. RMF reduced the accumulation of fat and age-related pigments in C. elegans. (A) Representative image of age-related pigments in N2 C. elegans; scale bar = 100 μm. (B) The fluorescence of the fat normalized to tryptophan fluorescence was measured using a microplate reader. (C) The fluorescence of the age-related pigment normalized to tryptophan fluorescence was measured using a microplate reader. (D) Representative image of fat in N2 C. elegans; scale bar = 100 μm. Both experiments were performed on four independent four occasions (days 6, 10 and 14 after the start of RMF treatment). Different letters indicate a significant difference among groups (P < 0.05).