Santi P A, Lakhani B, Bingham C
Hear Res. 1983 Jul;11(1):7-22. doi: 10.1016/0378-5955(83)90041-2.
The purpose of this study was to provide morphometric (i.e. quantitative anatomical) data on the normal chinchilla stria vascularis. Five normal chinchillas were used in the present investigation and four regions of the cochlea were examined in each animal. The width, radial area and number of marginal cells across the stria's width increased from the cochlear apex toward the base. The increase in strial width and area appeared to be due to hyperplasia of the marginal cells. The mean total endolymphatic surface area of the stria vascularis was estimated to be 7.4 mm2 (S.E. = 1.23). The mean total volume of the stria vascularis was estimated to be 0.15 microliter (S.E. = 0.01). In addition, using a stereological method we found that the volume density of the cells and capillaries of the stria vascularis was constant along the length of the scala media. The mean (+/- S.E.) volume density of the stria cells and capillaries was estimated to be: marginal cells = 0.528 (0.013), intermediate cells = 0.212 (0.026), basal cells = 0.163 (0.009) and capillaries = 0.097 (0.009).
本研究的目的是提供正常毛丝鼠血管纹的形态测量学（即定量解剖学）数据。本研究使用了5只正常毛丝鼠，每只动物均对耳蜗的四个区域进行了检查。沿着血管纹宽度的边缘细胞宽度、径向面积和数量从耳蜗顶端向基部增加。血管纹宽度和面积的增加似乎是由于边缘细胞的增生。血管纹的平均内淋巴总表面积估计为7.4平方毫米（标准误=1.23）。血管纹的平均总体积估计为0.15微升（标准误=0.01）。此外，我们采用体视学方法发现，血管纹的细胞和毛细血管体积密度在中阶长度上保持恒定。血管纹细胞和毛细血管的平均（±标准误）体积密度估计为：边缘细胞=0.528（0.013），中间细胞=0.212（0.026），基底细胞=0.163（0.009），毛细血管=0.097（0.009）。
