these results are similar to those obtained in studies using tritiated thymidine to determine the proportion of cells in the dna-synthesizing thymidine to determine the proportion of cells in the dna-synthesizing phase of the cell cycle and suggest that immuno-histochemical staining with ki-67 may be a practical method for measuring the proliferative activity of epithelial cells in patients with ulcerative colitis and other disorders of the gastrointestinal tract .
C0007634
the
C1516337
phase