摘要
The patterns of acetylator phenotypes has been determined in 102 women with breast tumors, including 25 with benign breast disease and 77 with breast cancer, and compared to that in 59 healthy controls. There was significant increase (16.2%) of rapid acetylators in 77 patients with breast cancer, P<0.05. As a result of the effect of therapy on the rate of acetylation, it was found that in 39 patients with breast cancer the level of acetylation was decreased after mastectomy. The difference of percentage acetylation between preoperation and post-operation was statistically significant, P<0.05. A similar change in 8 patients with breast cancer could be observed after chemotherapy, P<0.01. The results obtained in the present study indicated that there was a significant association between rapid phcnotype and breast cancer of women. The mastectomy or inhibition of tumor growth may bring about a decrease in the level of acetylation.
The patterns of acetylator phenotypes has been determined in 102 women with breast tumors, including 25 with benign breast disease and 77 with breast cancer, and compared to that in 59 healthy controls. There was significant increase (16.2%) of rapid acetylators in 77 patients with breast cancer, P<0.05. As a result of the effect of therapy on the rate of acetylation, it was found that in 39 patients with breast cancer the level of acetylation was decreased after mastectomy. The difference of percentage acetylation between preoperation and post-operation was statistically significant, P<0.05. A similar change in 8 patients with breast cancer could be observed after chemotherapy, P<0.01. The results obtained in the present study indicated that there was a significant association between rapid phcnotype and breast cancer of women. The mastectomy or inhibition of tumor growth may bring about a decrease in the level of acetylation.
