diff --git a/uberon_edit.obo b/uberon_edit.obo
index f6b3743cee..15b26b70d3 100644
--- a/uberon_edit.obo
+++ b/uberon_edit.obo
@@ -6929,10 +6929,9 @@ relationship: has_part GO:0005623 ! cell
 
 [Term]
 id: UBERON:0014914
-name: blood-testis barrier
+name: haemolymphatic fluid-testis barrier
 def: "A barrier between the blood or haemolymphatic fluid and the testes." [http://orcid.org/0000-0002-6601-2165]
-synonym: "blood testis barrier" RELATED [MESH:G06.535.166.330.100]
-xref: MESH:G06.535.166.330.100 ! blood-testis barrier
+synonym: "blood testis barrier" NARROW [PMID:864819]
 xref: Wikipedia:Blood-testis_barrier ! blood-testis barrier
 is_a: UBERON:0000119 ! cell layer
 relationship: part_of UBERON:0000079 ! male reproductive system
@@ -6941,6 +6940,15 @@ relationship: adjacent_to UBERON:0000473 ! testis
 relationship: composed_primarily_of CL:0000216 {gci_relation="part_of", gci_filler="NCBITaxon:40674"} ! Sertoli cell
 relationship: only_in_taxon NCBITaxon:6072 ! Eumetazoa
 
+[Term]
+id: UBERON:0036185
+name: Sertoli cell barrier
+def: "The blood-testis barrier (abbreviated as BTB) is a physical barrier between the blood vessels and the seminiferous tubules of the animal testes. The barrier is formed by tight connections between the Sertoli cells, which are sustentacular cells (supporting cells) of the seminiferous tubules, and nourish the spermatogonia. The barrier prevents passage of cytotoxic agents (bodies or substances that are toxic to cells) into the seminiferous tubules." [Wikipedia:Blood-testis_barrier, Wikipedia:Blood-testis_barrier]
+synonym: "blood testis barrier" RELATED [Wikipedia:Blood-testis_barrier]
+synonym: "blood-testes barrier" RELATED [Wikipedia:Blood-testis_barrier]
+xref: Wikipedia:Blood-testis_barrier ! blood-testis barrier
+xref: MESH:G06.535.166.330.100 ! blood-testis barrier
+
 [Term]
 id: UBERON:0000120
 name: blood brain barrier