negative regulation of establishment of blood-brain barrier
Go to external page http://purl.obolibrary.org/obo/GO_0090212
Any process that decreases the rate, frequency or extent of the establishment of the blood-brain barrier, a selectively permeable structural and functional barrier that exists between the capillaries and the brain. [ GOC:dph GOC:tb ]
Synonyms: negative regulation of establishment of BBB