... determined. The percentage of cell s in G1 phase increased significantly whereas the percentage of cells in S phase and G2/M phasedecreased (Table 2). In addition, there was also anincrease in apoptosis ... G,Rahman A, Chen G, Staten A, Griebel D, Pazdur R: Approval summary:imatinib mesylate in the treatment of metastatic and/or unresectablemalignant gastrointestinal stromal tumors. Clin Cancer ... ClinOncol 2006, 24:816-822.23. Andrade CR, Takahama Junior A, Nishimoto IN, Kowalski LP, Lopes MA:Rhabdomyosarcoma of the head and neck: a clinicopathological andimmunohistochemical analysis...