File:Corpus luteum.jpg

Ovary - Corpus Luteum

Histology image shows the theca lutein cells and granulosa lutein cells. These cells work together in the production of ovarian hormones that support the initial pregnancy.

Theca Lutein Cells

• the darker stained cells.
• derived from the theca interna of the original follicle.
• lack microvilli on the surface.
• lack the aromatase enzyme.
• produce androgens for the granulosa lutein cells to convert.

Granulosa Lutein Cells

• the lighter stained cells.
• derived from the granulosa cells of the original follicle.
• contain aromatase enzyme.
• produce estrogen and progesterone from the androgens produced by the theca lutein cells.

Links: corpus luteum - low power | File:Corpus_luteum_lutein_cells.jpgcorpus luteum - high power

Links: Histology | Histology Stains | Blue Histology images copyright Lutz Slomianka 1998-2009. The literary and artistic works on the original Blue Histology website may be reproduced, adapted, published and distributed for non-commercial purposes. See also the page Histology Stains.

Cite this page: Hill, M.A. (2024, May 4) Embryology Corpus luteum.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Corpus_luteum.jpg

What Links Here?

© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

Histology image H&E high power Clu01he.jpg