大鼠大脑白质、皮质毛细血管的体视学定量研究

邵伟华; 李琛; 陈林; 张伟; 唐勇; 

doi:10.3969/j.issn.0529-1356.2010.03.024

解剖学报 ›› 2010, Vol. 41 ›› Issue (03) : 446-451. DOI: 10.3969/j.issn.0529-1356.2010.03.024

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大鼠大脑白质、皮质毛细血管的体视学定量研究

邵伟华^{1,2; 李琛^{１,2; 陈林^{1,2; 张伟^{1 ;唐勇^1,2*}}}}

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Stereological quantification of capillaries in rat white matter and cortex

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Abstract

Objective To study the total length, total volume, total surface area and average diameter of the capillaries in rat white matter and cortex. Methods In the present study, 5 adult LongEvans rats (7 months) were used. The length density, volume density, surface area density and total length, total volume, total surface area, average diameter of the capillaries in white matter and cortex were estimated with the stereological techniques and immunohistochemistry technique. Results The tissue processing induced volume shrinkage of rat white matter (±s) was 0.51 ± 0.09. The total length, total volume, total surface area and average diameter of the capillaries in the white matter was (30.9 ± 6.2) m，(0.8±0.09) mmSUP>3/SUP>，(5.3±0.74)cmSUP>2/SUP>，(5.5±1.1)μm. The tissue processing induced volume shrinkage of rat cortex was 0.57±0.08. The total length, total volume, total surface area and average diameter of the capillaries in the cortex was (364.8±68.0)m，(7.0±1.6)mmSUP>3/SUP>，(51.6±11.

导出引用

邵伟华;李琛;陈林; 张伟 ;唐勇;. 大鼠大脑白质、皮质毛细血管的体视学定量研究[J]. 解剖学报. 2010, 41(03): 446-451 https://doi.org/10.3969/j.issn.0529-1356.2010.03.024

Stereological quantification of capillaries in rat white matter and cortex[J]. Acta Anatomica Sinica. 2010, 41(03): 446-451 https://doi.org/10.3969/j.issn.0529-1356.2010.03.024

中图分类号： R329.54