On the Intracisternal Granules in Pancreatic Exocrine Cells of the Carp
Bibliographic Information
- Other Title
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- 鯉の膵臓外分泌細胞におけるintracisternal granuleについて
Abstract
Exocrine cells of the carp pancreas were observed with the electron microscope.<br>1. This cell contains well developed endoplasmic reticulum of the rough surfaced type.<br>2. Zymogen granules are large electron dense spherical granules of about 2.5μ in diameter.<br>3. It is often observed that various sized spherical granules with similar density to that of the zymogen granule are enclosed within the sacs of endoplasmic reticulum. These may correspond to the so-called “intracisternal granules” of Palade.<br>4. The intracisternal granule of the carp pancreas is always a single spherical granule contained within a single spherical or elliptical sac of the endoplasmic reticulum. Apparent transitions between the intracisternal granules and the mature zymogen granules can be observed.<br>5. It may be considered that the rough surfaced endoplasmic reticulum may be closely concerned with the secretory activity in the exocrine cells of the pancreas.
Journal
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- Denshi kenbikyo
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Denshi kenbikyo 8 (1), 48-54, 1959
The Japanese Society of Microscopy
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Details 詳細情報について
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- CRID
- 1390001204733817984
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- NII Article ID
- 130003643819
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- ISSN
- 04170326
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed