. "\"Any process that stops, prevents, or reduces the frequency, rate or extent of axon extension involved in regeneration.\" [GOC:dgh, GOC:dph, GOC:jid, GOC:lm]" . . "negative regulation of axon extension involved in regeneration" . "down regulation of axon extension involved in regeneration" . "down-regulation of axon extension involved in regeneration" . "downregulation of axon extension involved in regeneration" . . . . "inhibition of axon extension involved in regeneration" . . . . . . .