Table 3. Spearman’s Correlation Coefficients for in vivo extracellular levels of vascular endothelial growth factor (VEGF) and conditionally indispensable amino acids in normal breast tissue, n = 38.

	Arginine	Cysteine	Glycine	Glutamine	Proline	Tyrosine
VEGF	0.43**	0.28	0.44**	0.50**	0.46**	0.24

Significantly different values are indicated in bold.

**P < 0.01.