sub:provenance { beldoc:dce:description "Approximately 61,000 statements." ; dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved." ; dce:title "BEL Framework Large Corpus Document" ; pav:authoredBysub:_7 ; pav:version "1.4" . sub:_6prov:value "We conclude that glucose increases AII production by mesangial cells, which results in stimulation of TGF-beta1 secretion, decreased matrix degradation, and increased matrix accumulation. These effects of AII are mediated by the AT1 receptor. Collagenase activity in cell medium was determined using three methods: 1) zymography; 2) quantitative assay using fluoresceinated gelatin as substrate; and 3) a new enzyme-linked immunosorbent assay (ELISA) that specifically measures 72-kDa collagenase (MMP-2), the principal collagenase synthesized by mesangial cells." ; prov:wasQuotedFrompubmed:10512375 . sub:_7rdfs:label "Selventa" . sub:assertionprov:hadPrimarySourcepubmed:10512375 ; prov:wasDerivedFrombeldoc: , sub:_6 . }