Figure 3 : The mammary gland of female rat according to whole-mount carmine alum
stain: Showing
smooth outlined terminal ducts (arrow heads).

The terminal bulbous end buds (tb) and lateral buds (lb) have thin stalks (curved arrows). [Carmine
Alum stain, X80. Bar, 4.8mm].

Gouda et al.Journal of Histology & Histopathology  2015 2:5DOI : 10.7243/2055-091X-2-5