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Daily gain in body weight during Day 3–20 of gestation (A) and cumulative gain in body weight on Days 10, 14, 18, and 21 of gestation (B). CT: control; LP, low-protein diet. The bar represents the mean ± SEM (n = 8–10). *P < 0.05; **P < 0.01; ***P < 0.001.
