6.1 POJA-La0178+0179
Title: Fetal and adult testes
Description:
Stain hematoxylin-eosin (modified versions), human. (A) Fetal testis. (B) Adult testis.
(A): In the fetal testis (A) the seminiferous tubules (1) do not contain the cell types of the spermatogenesis, just the Sertoli cells and spermatogonia stem cells.
(B): The adult testis (B) essentially displays a heterogeneous appearance of cells in the seminiferous tubules due to the presence of varying cell types of the spermatogenesis.
(B, 2): Tunica albuginea, a thick compact capsule of dense connective tissue in the adult but thinner and more loosely in the fetus (A).
Keywords/Mesh: testis, fetus, adult, tunica albuginea, histology, POJA collection
Title: Fetal and adult testes
Description:
Stain hematoxylin-eosin (modified versions), human. (A) Fetal testis. (B) Adult testis.
(A): In the fetal testis (A) the seminiferous tubules (1) do not contain the cell types of the spermatogenesis, just the Sertoli cells and spermatogonia stem cells.
(B): The adult testis (B) essentially displays a heterogeneous appearance of cells in the seminiferous tubules due to the presence of varying cell types of the spermatogenesis.
(B, 2): Tunica albuginea, a thick compact capsule of dense connective tissue in the adult but thinner and more loosely in the fetus (A).
Keywords/Mesh: testis, fetus, adult, tunica albuginea, histology, POJA collection