Table 3. Galectins distribution, cellular localization and intensity in normal mammary gland.

	Breast epithelial cells			Stroma
	Luminal cells	Myoepithelial cells	Intensity	Localization	Intensity
Gal-1	-	c, n	moderate	e, c, n	high
Gal-2	c	-	weak	e, c	moderate
Gal-3	c	c	high	e, c, n	high
Gal-4	c	-	weak	c	weak
Gal-7	-	c, n	moderate	-	-
Gal-8	c	c	moderate	e, c	moderate
Gal-9	c	c, n	moderate	e, c, n	high

Abbreviations: c, cytoplasmic; n, nuclear; e, extracellular.