论文部分内容阅读
目的:探索一种膜迷路积水的客观判断方法。方法:采用计算机图像分析技术对豚鼠内耳组织切片做了相关数据的测试,并将正常组与积水模型组做比较。结果:正常组豚鼠耳蜗的中阶面积底回为12443.0±407.2,顶回7652.2±1559.2,前庭膜长度底回149.6±14.7,顶回121.3±22.0。积水组中阶面积底回23366.8±5045.8,顶回10202.0±2927.9,前庭膜长度底回228.8±62.7,顶回129.4±21.9。统计分析,积水组中阶面积蜗管各部(C1-C8)与正常组均有显著差异。结论:计算机图像分析法测定中阶面积及前庭膜长度,准确可靠,应用于积水耳蜗的测定较传统法(光镜下主观判断)更为科学、可信。
Objective: To explore a method of objective judgments of labyrinth of membranous labyrinth. Methods: The data of the inner ear tissue of guinea pigs were tested by computer image analysis technique, and the normal group and the hydrocephalus model group were compared. Results: In the normal group, the mid-step area of the cochlea in the guinea pigs was 12443.0 ± 407.2, and the top was 7652.2 ± 1559.2. The length of the vestibular membrane was 149.6 ± 14.7 at the base and 121.3 ± 22.0. In the hydrocephalus group, the mid-step area was 23366.8 ± 5045.8 at the bottom, and 10202.0 ± 2927.9 at the top. The length of the vestibular membrane was 228.8 ± 62.7 at the end and 129.4 ± 21.9 at the top. Statistical analysis, hydrocephalus group Sciotic segment (C1-C8) were significantly different from the normal group. Conclusion: The computer image analysis method for the determination of mid-size and vestibular membrane length is accurate and reliable. It is more scientific and credible than the traditional method (subjective judgment under light microscope) for the determination of hydrocephalus.