Fetal blood plasticity

Other possible prenatal factors are neurotoxins Although there has been too little research examining schizophrenia as a possible outcome of fetal lead exposure, it has been proposed that fetal blood levels of lead greater than 15 units (micrograms per deciliter) may double the risk of childhood or adult schizophrenia spectrum disorder.39Another important possibility is that prenatal exposure to endocrine disruptors, such as bis-phenol-A (a polymer environmental pollutant present in many plastic consumer products) can be involved in the etiology of schizophrenia.40 Past research has indeed demonstrated endocrine and neuroendocrine abnormalities in schizophrenics.41... 

PBDEs Considered the new PCBs, polybrominated diphenyl ethers are a group of brominated flame retardants used in lots of products, including the foam in couches and mattresses, and plastic TV and computer monitors (Dell and HP, among others, have banned them). One of the reasons PBDEs are so hard to avoid is that they re not bound to the molecules in materials, so toxic residue can escape in the form of dust. Most kinds of PBDEs have been banned in Europe since 2004, and American women carry ten to seventy times as many PBDEs in their breast milk, tissues, and blood as Europeans do. Exposure to PBDEs during fetal development can negatively affect how the brain functions. 

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