3 amino 1,2,4 triazole administration ( at ) at 3 and 6 h led to the formation of round small vesicles from the rough endoplasmic reticulum ( rer ) , detachment of ribosomes , appearance of extensive areas of ser , appearance of elongated and distorted mitochondria with an increase in the number of peroxisomes .
C0230779
rough endoplasmic
C0035553
ribosomes