大鼠肝脏分离枯否细胞的定量超微结构
Quantitative ultrastructure of isolated Kupffer cells of rat liver.
作者信息
David H, Krause W, Behrisch D
机构信息
Department of Ultrastructural Pathology and Electron Microscopy, Humboldt-University Berlin, GDR.
出版信息
Gegenbaurs Morphol Jahrb. 1990;136(2):225-32.
The average volume of isolated Kupffer cells of rat liver is 821 +/- 64 microns 3, the average surface being 423 +/- 24 microns 2 (599 microns 2, with cell processes included). The surface structure (pseudopodia, lamellipodia, filopodia, microvilli) of isolated cells is much less developed than that of Kupffer cells in situ. By morphometric characterization volume densities are 0.1264 +/- 0.0077 (SE) for mitochondria and 0.3591 +/- 0.0169 for lysosomal structures. The volume of mitochondria amount to 0.79 +/- 0.04 microns 3.
大鼠肝脏分离的枯否细胞的平均体积为821±64立方微米，平均表面积为423±24平方微米（包括细胞突起时为599平方微米）。分离细胞的表面结构（伪足、片状伪足、丝状伪足、微绒毛）比原位枯否细胞的发育程度低得多。通过形态计量学表征，线粒体的体积密度为0.1264±0.0077（标准误），溶酶体结构的体积密度为0.3591±0.0169。线粒体的体积为0.79±0.04立方微米。
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