Compared with those of the control group, Carvedilol had a positive effect significantly in the treatment group.

二组比较有明显差异，治疗组作用优于对照组。

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Results There was significant difference compared with those of the control group and before the treatment( P < 0.01).

结果经治疗后实验组患者大小腿周径缩小，与治疗前和对照组比较差异有显著性意义（P〈0．01）。

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Results NO significant differences of NO in the transgenic mice's brain and in-situ apoptosis were found when compared with those of the control group.

结果转基因小鼠脑中NO与对照组无显著性差异；原位细胞凋亡检查也未发现转基因组与对照组有显著性差异。

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Overall, a quarter with advanced cancer said they had worked night shifts, compared with a third of those with borderline disease and one in five of the control group.

BBC: 'Night shift link' to ovarian cancer