File:Leydig cell PMID13693345 EM03.jpg: Difference between revisions
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==Leydig Cell | ==Leydig Cell Electron Micrograph== | ||
Opossum testicular interstitial cells showing extensive smooth endoplasmic reticulum involved in testosterone synthesis. In this historic 1961 paper, Smooth Endoplasmic Reticulum (SER) is called "agranular endoplasmic reticulum", because of the absence of attached ribosomes (RER). | Opossum testicular interstitial cells showing extensive smooth endoplasmic reticulum involved in testosterone synthesis. In this historic 1961 paper, Smooth Endoplasmic Reticulum (SER) is called "agranular endoplasmic reticulum", because of the absence of attached ribosomes (RER). SER is abundant in cells involved in steroidal hormone synthesis. | ||
====Figure legend==== | ====Figure legend==== | ||
A view at higher power of interstitial cell cytoplasm, showing the elaborate meshwork of interconnecting tubules which constitutes the agranular endoplasmic reticulum. There is biochemical evidence indicating that this reticulum is involved in the | A view at higher power of interstitial cell cytoplasm, showing the elaborate meshwork of interconnecting tubules which constitutes the agranular endoplasmic reticulum. There is biochemical evidence indicating that this reticulum is involved in the biosynthesis of the steroid hormones secreted by these cells. At the upper right is one of the small bodies (b) commonly seen in the cytoplasm. original image X 33,000. | ||
Revision as of 12:52, 8 August 2014
Leydig Cell Electron Micrograph
Opossum testicular interstitial cells showing extensive smooth endoplasmic reticulum involved in testosterone synthesis. In this historic 1961 paper, Smooth Endoplasmic Reticulum (SER) is called "agranular endoplasmic reticulum", because of the absence of attached ribosomes (RER). SER is abundant in cells involved in steroidal hormone synthesis.
Figure legend
A view at higher power of interstitial cell cytoplasm, showing the elaborate meshwork of interconnecting tubules which constitutes the agranular endoplasmic reticulum. There is biochemical evidence indicating that this reticulum is involved in the biosynthesis of the steroid hormones secreted by these cells. At the upper right is one of the small bodies (b) commonly seen in the cytoplasm. original image X 33,000.
Reference
<pubmed>13693345</pubmed>
Copyright
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Yi efo/eka'e gwa ebo wo le nyangagi wuncin ye kamina wunga tinya nan
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current | 17:21, 7 August 2014 | ![]() | 1,359 × 957 (325 KB) | Z8600021 (talk | contribs) | |
17:14, 7 August 2014 | ![]() | 1,359 × 957 (288 KB) | Z8600021 (talk | contribs) | J Biophys Biochem Cytol. 1961 Mar;9:653-70. The normal fine structure of opossum testicular interstitial cells. CHRISTENSEN AK, FAWCETT DW. Abstract The interstitial tissue of the opossum testis includes interstitial or Leydig cells, macrophages, and s... |
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