23 November 2021 5 7K Report

I would like to analyse the visual cells (cone and rod cells) of the retina of tuna species. The eyes are fixed in 10% neutral buffered formalin. I would appreciate to know if there is a difference between using paraffin and resine as embedding media. Which of those embedding media is recommended for the examination of these visual cells? Do you recommend fixing the eyes in bouin’s fluid o formalin?

Thank you,

Sámar

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