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Description
Impact of reactive oxygen species on spermatozoa: a balancing act between beneficial and detrimental effects

J Am Chem Soc 144:1582515837

Briefly, cells were rinsed with PM buffer (20 mM Na-phosphate, 1 mM MgSO 4 , pH 7.4) and fixed with 4% paraformaldehyde in PM buffer

Has anyone else experienced this

There are two main types: eumelanin, which is darker and brownish, and pheomelanin, which is lighter and more yellow-red

They can help guide you through the process
