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皮脂腺癌的脂滴。采用乙二醇甲基丙烯酸酯-戊二醛-尿素法的电子显微镜研究。

Lipid droplet of sebaceous carcinoma. Electron microscopic study utilizing glycol methacrylate-glutaraldehyde-urea procedure.

作者信息

Niizuma K

出版信息

Arch Dermatol Res (1975). 1977 Dec 12;260(2):111-9. doi: 10.1007/BF00561116.

DOI:10.1007/BF00561116
PMID:596931
Abstract

The ultrastructure of lipid droplets of sebaceous carcinoma (Meibomian gland carcinoma) was studied by conventional methods and a lipid-retention procedure. Two different structures were clearly differentiated by the latter technique. The peripheral part of the lipid droplet was composed of whirled lamellar structures (myelin-like structures) while the interior appeared to be continuously homogenous. The lamellar structures were presumed to have come from smooth-surfaced endoplasmic reticulum, and to transform to the amorphous material-triglyceride-during maturation of the lipid droplets. A true limiting membrane or membranous shell around the lipid droplet was not deceted.

摘要

通过传统方法和脂质保留程序研究了皮脂腺癌(睑板腺癌)脂质小滴的超微结构。后一种技术清楚地区分了两种不同的结构。脂质小滴的周边部分由旋转的层状结构(髓磷脂样结构)组成,而内部似乎是连续均匀的。推测层状结构来自光滑表面的内质网,并在脂质小滴成熟过程中转化为无定形物质——甘油三酯。未检测到脂质小滴周围真正的限制膜或膜性外壳。

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Lipid droplet of sebaceous carcinoma. Electron microscopic study utilizing glycol methacrylate-glutaraldehyde-urea procedure.皮脂腺癌的脂滴。采用乙二醇甲基丙烯酸酯-戊二醛-尿素法的电子显微镜研究。
Arch Dermatol Res (1975). 1977 Dec 12;260(2):111-9. doi: 10.1007/BF00561116.
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本文引用的文献

1
Electron microscopy of human axillary sebaceous glands.
J Invest Dermatol. 1962 Jun;38:329-36.
2
Electron microscopic observations of the human sebaceous gland.
J Invest Dermatol. 1960 Jul;35:31-6. doi: 10.1038/jid.1960.80.
3
Improvements in epoxy resin embedding methods.环氧树脂包埋方法的改进。
J Biophys Biochem Cytol. 1961 Feb;9(2):409-14. doi: 10.1083/jcb.9.2.409.
4
I. Loss of lipids during preparation of amoebae for electron microscopy.
一、在为电子显微镜制备变形虫的过程中脂质的损失。
Biochim Biophys Acta. 1966 Apr 4;116(2):309-16. doi: 10.1016/0005-2760(66)90013-0.
5
Ultrastructural observations on sebaceous glands of the human oral mucosa (Fordyce's "disease").
J Invest Dermatol. 1969 Sep;53(3):208-16. doi: 10.1038/jid.1969.135.
6
Glycol methacrylate copolymerized with glutaraldehyde and urea as an embedment retaining lipids.
J Ultrastruct Res. 1973 Oct;45(1):124-48. doi: 10.1016/s0022-5320(73)90037-3.
7
GACH: a water-miscible, lipid-retaining embedding polymer for electron microscopy.GACH:一种用于电子显微镜的可与水混溶、保留脂质的包埋聚合物。
J Ultrastruct Res. 1973 Jan;42(1):156-79. doi: 10.1016/s0022-5320(73)80013-9.
8
Polymerizable glutaraldehyde-urea mixtures as polar, water-containing embedding media.
J Ultrastruct Res. 1972 Oct;41(1):133-59. doi: 10.1016/s0022-5320(72)90043-3.
9
The lipid globules of Saccharomyces Cerevisiae. A combined chemical and ultrastructural study using ultrathin frozen sections.酿酒酵母的脂质球。使用超薄冷冻切片的化学与超微结构联合研究。
J Ultrastruct Res. 1975 Apr;51(1):32-9. doi: 10.1016/s0022-5320(75)80005-0.