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BWs and relative organ weights of pups at PND0 (birth). Relative organ weights correspond to the percentages of the BW. Values are mean ± SEM. *P < 0.05. **P < 0.01. (A) BW (grams), (B) relative brain weight, (C) relative heart weight, (D) relative spleen weight, and (E) relative intestine weight. BN, brain; HT, heart; SN, spleen; IE, intestine.
