Chronic hypoxia on the body and brain weight and length in animals. Pups from maternal hypoxia dams were sacrificed at postnatal day 0, 4, 7, 14, and 21. Body and brain size and weight was measured at each time point. Chronic prenatal hypoxia significantly reduced body (A) and brain size (B) in maternal hypoxia offspring. *p < 0.05, N = 12 per group. [Color figure can be viewed in the online issue, which is available at www.interscience.wiley.com.]