Blood Brain Barrier - Discussion
Blood Brain Barrier
So at what age does a fetus develop a blood Brain Barrier. Is it open before, or closed before?
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These interfaces are referred to as “the” blood–brain barrier. It is widely believed that in embryos and newborns, this barrier is immature or “leaky,” rendering the developing brain more vulnerable to drugs or toxins entering the fetal circulation from the mother.Mar 29, 2012https://www.ncbi.nlm.nih.gov › pmcBlood–Brain Barrier - NCBI