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1 2 Laterra J, Keep R, Betz LA và đồng nghiệp (1999). “Blood–cerebrospinal fluid barrier”. Basic Neurochemistry: Molecular, Cellular and Medical Aspects (ấn bản 6). Philadelphia: Lippincott-Raven.
↑ Saunders, Norman R.; Habgood, Mark D.; Møllgård, Kjeld; Dziegielewska, Katarzyna M. (ngày 10 tháng 3 năm 2016). “The biological significance of brain barrier mechanisms: help or hindrance in drug delivery to the central nervous system?”. F1000Research 5: 313. ISSN2046-1402. PMC4786902. PMID26998242. doi:10.12688/f1000research.7378.1. The embryonic CSF-brain barrier, shown in Figure 1(f). In the ventricular zone is a temporary barrier between the CSF and brain parenchyma. In early brain development, strap junctions are present between adjacent neuroepithelial cells; these form a physical barrier restricting the movement of larger molecules, such as proteins, but not smaller molecules. At later stages of development and in the adult brain, these strap junctions are no longer present when this interface becomes ependyma.
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