C.elegans and antioxidants
base on a article they do the test of nano-Pt, kind of SOD, and they do the experiment in several steps, first choose C. elegans strains and growth conditions, meanwhile prepare the nano-pt. then, do the lifespan assay. thired is Oxidative stress resistance. the last step is Fluorescence microscopy. in the mictoscopy they do several steps, include Measurement of lipofuscin accumulation, Detection of ROS, Measurement of SOD/catalase activit, Thermotolerance and Effects of dietary restriction