cell death , calculated by counting pyknotic nuclei to assess the number of dying cells , in the gyrus suprasylvius ( gs-syl ) and adjoining sulci sulcus lateralis ( sl ) and sulcus suprasylvius ( ss-syl ) was studied in cats aged 5 , 15 , 25 days and 6 months .
C0007587
cell death
C0007634
the