It does this through an elaborate and elegant system of checks and balances, stimulators and inhibitors of angiogenesis, such that, when we need a brief burst of blood vessels, the body can do this by releasing stimulators, proteins called angiogenic factors, that act as natural fertilizer, and stimulate new blood vessels to sprout.
Organizam to obavlja kroz usavršen i fini sustav kontrola i ravnoteža, stimulatora i inhibitora angiogeneze, primjerice kada je potrebna brza i značajna količina krvnih žila, organizam to ostvaruje otpuštanjem stimulatora, proteina koji se zovu faktori angiogeneze koji djeluju kao prirodno „gnojivo“ i stimuliraju razvitak novih krvnih žila.