Figure 3From: IGFBP-4 and −5 are expressed in first-trimester villi and differentially regulate the migration of HTR-8/SVneo cellsEffects of low doses of IGFBP-5 on migration of HTR-8/SVneo cells. Values are mean ± standard error of the mean, and values with different superscript letters are significantly different according to Tukey’s HSD test (overall variation among treatments: F4, 42 = 4.38, P < 0.0048, N = 6–14 per treatment).Back to article page