【摘要】 目的观察全露型包皮内板组织中触觉小体分布规律。方法收集全露型包皮标本9例,用免疫组化方法对其内板组织中的皱褶区与光整区触觉小体进行染色,在放大100倍的视野下观察和统计两处组织中触觉小体总数以及视野的总数,并进行统计学分析。结果全露型包皮皱褶区和光整区中触觉小体的密度分别为3.28%和13.33%,差异有显著性(P<0.05)。同年龄接近的一组包皮过长比较,全露型包皮皱褶区触觉小体密度明显降低,而光整区却明显增多(P<0.05)。结论全露型包皮的光整区触觉小体密度较皱褶区明显升高。全露型包皮内板中触觉小体分布规律较包皮过长具有明显的不同。更多还原

【Abstract】 Objective To observe the features of distribution of Meissner’s corpuscles in entire-revealing prepuce.Methods The Meissner’s corpuscles in ridged bands and smooth mucosa of 9 samples of entire-revealing prepuce were respectively detected with immunohistochemical stain.The total number of Meissner’s corpuscles in both ridged band and smooth mucosa of each specimen and that of the visual fields were obtained under an optical microscope at high-power-field of 10×10 with the results checked by using Chi-square test.Results The densities of Meissner’s corpuscles in both ridged band and smooth mucosa of entire-revealing prepuce were 3.28% and 13.33% respectively and the difference showed statistical significance(P<0.05).Density of Meissner’s corpuscles in ridged band of entire-revealing prepuce was significantly lower and that in smooth mucosa was significantly higher compared with the samples of abundant prepuces from matched age group((P<0.05)).Conclusion Density of Meissner’s corpuscles in smooth mucosa of entire-revealing prepuce was significantly higher than that in ridged band.The features of Meissner’s corpuscles distribution in inner plates of entire-revealing prepuce were significantly different from those in the abundant prepuce.更多还原