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1.本文作者分别采取死后2—24小时19例尸体15个部位的皮朕,用10%福尔马林固定,McManus的PAS反应法显示后,对表皮及其衍生结构中的糖原,进行了观察。 2.糖原在表皮中的分布不恒定,因个体及部位不同而有差别,大部分标本的表皮未显示出糖原,只在少部分标本的表皮中显示出少量糖原,它们主要分布于棘层的浅层细胞。 3.人体不同部位毛囊的糖原分布及含量,决定于毛囊所处的生长周期。生长期毛囊的糖原含量最丰富,主要分布于中段外毛鞘与棘层相连续的细胞中。极少数标本未角化的内毛鞘亦显示出糖原。静止期毛囊均为阳性。个体之间未见明显区别。 4.皮脂腺中的糖原与表皮相似,分布亦不恒定,约有1/2标本显示出糖原,但会量很低。它们主要分布于接近分化完全的细胞中。少数标本的皮脂腺导管细胞含有糖原。此外,在有些接近分化完全的细胞中见到了呈现环状的糖原。 5.汗腺的糖原可因个体和部位的机能状态不同而有差异,在大部分标本的分泌细胞中都显示出了多量糖原,但含量互有差别。少数标本的导管细胞显示出了糖原,其中以近分泌细胞一段的阳性标本较多。
1. The authors adopted 15 cases of dermis from 19 dead bodies 2 to 24 hours after the death, respectively, fixed with 10% formalin. After McManus’s PAS reaction was performed, the glycogen, Observed. 2. The distribution of glycogen in the epidermis is not constant, due to differences in individuals and parts, most specimens of the epidermis did not show glycogen, only a small part of the specimen showed a small amount of epidermis glycogen, which are mainly distributed in Spinous layer of shallow cells. 3. Different parts of human hair follicle glycogen distribution and content, depending on where the hair follicle growth cycle. Hair follicles in the most abundant glycogen content, mainly in the middle of outer hair sheath and stratum spinosum cells. Inner hair sheaths of a few non-keratinized specimens also showed glycogen. Quiescent hair follicles were positive. No obvious difference between individuals. 4. Sebaceous glands in the glycogen and epidermis similar distribution is not constant, about 1/2 of the sample shows glycogen, but the amount is very low. They are mainly distributed in nearly fully differentiated cells. A few specimens of sebaceous duct cells contain glycogen. In addition, ring-shaped glycogen is seen in cells that are nearly fully differentiated. 5. Sweat gland glycogen may vary due to different functional status of the individual and the site, most of the specimens in the secretion of cells showed a large number of glycogen, but the content is different from each other. A small number of specimens of the catheter cells showed glycogen, in which some of the positive cells secreted cells more.