...国医师协会期刊-医学外文文献 及(0.15±0.05)cm.VEGF表达检测:未管饲Rg3的对照鼠平均光密度为0.34±0.10,阳性百分率(positive rate,PR)为0.04±0.02,均为各组中最高(P＜0.05);管饲Rg3的LID鼠平均光密度0.13±0.0...
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主要观察指标：大鼠海马热休克蛋白70阳性细胞百分率、密度和灰度值。
MAIN OUTCOME MEASURES: Positive cellular percentage, density and grayscale of heat shock protein 70 in the rats' hippocampus.
细胞凋亡百分率的时程变化规律与TUNEL阳性细胞数的变化规律一致。
The time course of apoptotic percentage paralled that of TUNEL-positive cells.
免疫组织化学方法结合图像分析检测各组脊神经节sp的阳性神经元数和平均光密度，并计算阳性细胞百分率。
Immunohistochemical staining and image analysis were used to detect the number of the positive neurons and the mean optical density and the percentages of SP positive cells in the DRG.
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