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ジャコウネズミにおけるジャコウ腺の電子顕微鏡的観察


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Title: ジャコウネズミにおけるジャコウ腺の電子顕微鏡的観察
Other Titles: Electron Microscopic Observation on The Sebaceous Gland in The Scent Organ of Suncus Murinus Temminckii Fitzinger.
Authors: 森田, 真一 / 陣野, 信孝
Authors (alternative): Morita, Shin-ichi / Jinno, Nobutaka
Issue Date: 28-Feb-1969
Publisher: 長崎大学教育学部
Citation: 長崎大学教育学部自然科学研究報告. vol.20, p.45-56; 1969
Abstract: The sabaceous gland in the scent organ of Suncus murinus temminckii Fitzinger was observed by electron microscope. The sebaceous cells are generally distinguishable three characteristic steps owing to the centripetal continum of the sebaceous transformation, (1) the undifferentiated peripheral cell (UC), (2) the partially differentiated cell with some transitional types (PDC), and (3) the fully differentiated mature cell (FDC). The peripheral cell (UC) contains no lipid droplets but small vesicles (smooth-surfaced end oplasmic reticulum-SER) and large amount of free ribosomes are scattered through the cytoplasm, as well as the round or ovate mitochondria. With the sebaceous transformation of the cell the lipid droplets increase in size and number but the small vesicle is most abundant in PDC, although the ribosome decreases in amount and electron density of cell matrix decreases as the cell grows. Rough-surfaced end oplasmic reticulum (RER) is very scanty. It is short rod-like and not lamellar. Most of the mitochondria contains one to several round and high dense intramitochondrial granules. Golgi apparatus is cisternlike or vesicular.
URI: http://hdl.handle.net/10069/33090
ISSN: 0386443X
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:No. 20

Citable URI : http://hdl.handle.net/10069/33090

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