Fine structure of the nevus cell.

Fine structure of the nevus cell. Research Abstract Details 

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Fine structure of the nevus cell. Abstract Text:

The purpose of this investigation was to characterize the fine structure of the nevus cell and to demonstrate, if possible, a unique premelanin granule. The presence of this granule in the nevus cell would substantiate the relationship between the nevus cell and the melanocyte. Biopsy specimens of dermal nevi with and without ultraviolet light stimulation were studied with an electron microscope and the following conclusions were reached: (1) The fine structure of the nevus cell is comparable to that of the melanocyte. (2) The premelanin granule or melanosome is present in the nevus cell, particularly after prolonged ultraviolet light stimulation. (3) The nevus cell is probably an embryonal cell that can differentiate with appropriate stimuli.

Fine structure of the nevus cell. Publishing Authors By Initials

For similar neoplasms: neoplasms by site: skin neoplasms research abstracts see: neoplasms: neoplasms by site: skin neoplasms research

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Fine structure of the nevus cell. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Archives of dermatology

VOLUME: 92

Page Numbers: 81-7

Journal Abbreviation: Arch Dermatol

ISSN: 0003-987X

DAY: 17

MONTH: Jul

YEAR: 1965

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LANGUAGE: eng

NlmUniqueID: 372433

Fine structure of the nevus cell. Keywords Mesh Terms:

KEYWORDS: Skin Neoplasms

MESH TERMS: ultrastructure

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Grant and Affiliation Information for Fine structure of the nevus cell.

AFFILIATION: Section of Experimental and Anatomic Pathology, Mayo Clinic, Mayo Foundation, Rochester, Minn., USA.

Country: United States

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MEDLINETA: Arch Dermatol

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