Objective： To investigate the difference of peripheral blood sIL-2R before and after chemotherapy in breast cancer patients, and evaluate the clinical value of the sIL-2R in breast cancer＇s diagnosis and therapy. Me...Objective： To investigate the difference of peripheral blood sIL-2R before and after chemotherapy in breast cancer patients, and evaluate the clinical value of the sIL-2R in breast cancer＇s diagnosis and therapy. Methods： The peripheral blood sIL-2R levels of the breast cancer patients with or without chemotherapy were detected by ELISA. The healthy persons were made as the control group. Results： The sIL-2R levels of the breast cancer patients were higher than that of the control group（P（0.05）; the sIL-2R＇s levels in I^II stage breast cancer were lower than that in Ill^IV stage breast cancer （P（0.05）; the sIL-2R levels of the patients before chemotherapy were higher than that of the patients undergone chemotherapy（P（0.05）; The level of the patient with chemotherapy was still higher than that of the control group （P（0.05）; the sIL-2R levels of the patients whose chemotherapies were noneffective were higher than that of the patients received effective chemotherapies （P（0.05）. There was no significant difference between the group with ER（＋） or PR（＋） and the group with ER（-） or PR（-）（P〉0.05）. Conclusion： The breast cancer patients have the high sIL-2R levels. There is a close relationship between the cancer incidence and the patients, immune situation. The level of sIL-2R could be a clinical index which can be used for evaluating the cancer degree, because the higher levels of sIL-2R can indicate that the immune ability of patient is worse. There is a significant difference between the sIL-2R levels of the patients before chemotherapy and that of the patients undergone chemotherapy.展开更多
文摘Objective： To investigate the difference of peripheral blood sIL-2R before and after chemotherapy in breast cancer patients, and evaluate the clinical value of the sIL-2R in breast cancer＇s diagnosis and therapy. Methods： The peripheral blood sIL-2R levels of the breast cancer patients with or without chemotherapy were detected by ELISA. The healthy persons were made as the control group. Results： The sIL-2R levels of the breast cancer patients were higher than that of the control group（P（0.05）; the sIL-2R＇s levels in I^II stage breast cancer were lower than that in Ill^IV stage breast cancer （P（0.05）; the sIL-2R levels of the patients before chemotherapy were higher than that of the patients undergone chemotherapy（P（0.05）; The level of the patient with chemotherapy was still higher than that of the control group （P（0.05）; the sIL-2R levels of the patients whose chemotherapies were noneffective were higher than that of the patients received effective chemotherapies （P（0.05）. There was no significant difference between the group with ER（＋） or PR（＋） and the group with ER（-） or PR（-）（P〉0.05）. Conclusion： The breast cancer patients have the high sIL-2R levels. There is a close relationship between the cancer incidence and the patients, immune situation. The level of sIL-2R could be a clinical index which can be used for evaluating the cancer degree, because the higher levels of sIL-2R can indicate that the immune ability of patient is worse. There is a significant difference between the sIL-2R levels of the patients before chemotherapy and that of the patients undergone chemotherapy.
