STS and acute lymphoblastic leukemia: These suggested that the activities of enzymes from (S)-Reticuline to PRO (BBE, CFS, STS, TNMT, and MSH) were similar to the enzymes from (S)-Reticuline to ALL (BBE, SMT, TDC, TNMT, and MSH) and activities of enzymes from PRO to SA were similar to those from ALL to CHE (Figure 1).