glomerular filtration obsolete tubuloglomerular feedback https://github.com/geneontology/go-ontology/issues/31330 true Wikipedia:Tubuloglomerular_feedback This term was obsoleted because it is redundant with glomerular filtration ; GO:0003094. GO:0003098 biological_process OBSOLETE. The process in which blood volume is regulated due to a change in the rate of glomerular filtration. This is accomplished by a feedback mechanism that senses changes in the juxtaglomerular apparatus.