Figure 2.
Nuclei of human females. A: Nuclei in epidermis of a skin biopsy specimen (hematoxylin-eosin); B: nucleus in an oral mucosal smear (cresyl echt violet); C: neutrophil in a blood film (Giemsa)(× about 1,680). (From: Barr ML, Brit J Urol 1957;29:251, with permission from John Wiley & Sons.)