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. 2026 Feb 7;100(5):1903–1926. doi: 10.1007/s00204-026-04303-4

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© The Author(s) 2026

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Fig. 2 — Neuron alterations in pups brain following PTU treatment. NeuN staining showed specifically misplaced neurons at the end of lactation (PND21) in pups treated with PTU. a periventricular heterotopia in the corpus callosum in the cerebrum and b persistence of the external granular layer in the cerebellum