采用改良的MTT法检测了78例肠癌细胞对5种化疗药物的体外敏感性。
The sensitivity of colorectal carcinoma cells to chemotherapeutic agents was detected in 78 cases with reformed MTT method.
目的：定量评价紫杉醇对人大肠癌细胞的杀伤作用和药物敏感性。
Objective: Quantitative evaluation of cytotoxicity and sensitivity of taxol against human colorectal cancer cell lines.
虽然当前血清cea和CA- 199等的检测已被广泛应用于大肠癌的筛选，但其缺乏特异性和敏感性，这就需要进一步寻找新的标志物。
Current biomarkers (such as CEA and CA-199) lack sensitivity and specificity for general population screening. Hence, there is a great need for new biomarkers for early detection of CRC.
结论：MSCT对结肠癌定位清楚，敏感性高，定性明确，对结肠癌检查、诊断具有很高的价值。
Conclusion: MSCT has high sensitivity, clear positioning and qualitative clear for colon cancer, possessing high value to inspection and diagnosis of colon cancer.
结论ATP-TCA能有效检测化疗药物的敏感性，对指导中晚期结直肠癌患者化疗有重要的临床意义。
Conclusion ATP-TCA technique is an effective method in detecting chemosensitivity, and has important clinical value to guide postoperative chemotherapy for advanced colorectal cancer.
对40例肺癌、42例大肠癌患者作了白细胞对抗癌药物敏感性实验，同时以癌细胞药敏实验作对照。
The sensitivities of cancer cells and peripheral blood leukocytes(PBL) to anti cancer drugs among 40 cases of lung cancer and 42 cases of large intestinal cancer were tested by MTT method.
背景：以愈创木脂为试剂的粪便潜血实验（FOBTs）用于结直肠癌的筛查中，不仅对人血红蛋白特异性不高而且敏感性也很低。
BACKGROUND: Guaiac-based fecal occult blood tests (FOBTs) for colorectal cancer screening are not specific for human hemoglobin and have low sensitivity.
目的：探讨直肠癌自发性细胞凋亡指数（SAI）、P5 3蛋白表达水平和放射敏感性的关系。
Objective:To investigate the correlation between the levels of the spontaneous apoptosis index(SAI), expressions of P53 and the radiosensitivity of rectal carcinoma.
目的：探讨直肠癌自发性细胞凋亡指数（SAI）、P5 3蛋白表达水平和放射敏感性的关系。
Objective:To investigate the correlation between the levels of the spontaneous apoptosis index(SAI), expressions of P53 and the radiosensitivity of rectal carcinoma.
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