Fig. 2
From: A modified and tailored human follicle isolation procedure improves follicle recovery and survival
Histologically normal representations of human follicles encapsulated in a fibrin matrix. Primordial (a), primary (b) and secondary (c) follicles after isolation with the modified protocol and encapsulation in a fibrin matrix. An extruded oocyte (black arrow) (d) and normal and degenerated follicles (red arrow) were found with the previous protocol after histological analysis (e)