Figure 1 | Cell Death & Disease

Figure 1

From: Transplanted human p75-positive stem Leydig cells replace disrupted Leydig cells for testosterone production

Figure 1

The identification and isolation of p75+ cells from adult human testes. (a) p75+ cells abundantly expressed nestin but only negligibly expressed HSD3β. Nuclei were counterstained with 4,6-diamidino-2-phenylindole (DAPI, blue). Scale bar=100 μm. (b) Flow cytometry was used to isolate p75+ cells from human adult testes. The left scatter diagram shows the isotype controls and the right one shows the stained samples. (c) Phase-contrast micrographs of p75+ cells cultured in the serum-free expansion medium. Scale bar=100 μm

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