BioMed Research International / 2012 / Article / Fig 4

Research Article

Potential Stemness of Frozen-Thawed Testicular Biopsies without Sperm in Infertile Men Included into the In Vitro Fertilization Programme

Figure 4

Cell colonies grown in a DMEM/F12 culture medium with added follicular fluid (passage 3, day 33) on native testicular fibroblasts. (inverted microscope, Hoffman). Scale Bar: (a, b) 50 μm and for (c) is 100 μm.

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.