▁to ▁the ▁affected ▁part ▁of ▁the ▁brain ; ▁ ▁and ▁in ▁the ▁event ▁of ▁a ▁massive ▁pul mon ary ▁em bol ism . ▁ ▁Th rom bol ysis ▁refers ▁to ▁the ▁dissol ution ▁of ▁the ▁th rom bus ▁due ▁to ▁various ▁agents ▁while ▁f ibr in ol ysis ▁refers ▁specifically ▁to ▁the ▁agents ▁causing ▁f ibr in ▁break down ▁in ▁the ▁cl ot . ▁ ▁Ant if ibr in ol ytics , ▁such ▁as ▁am in oc ap ro ic ▁acid ▁( ε - amin oc ap ro ic ▁acid ) ▁and ▁tran ex am ic ▁acid ▁are ▁used ▁as ▁in hib itors ▁of ▁f ibr in ol ysis . ▁Their ▁application ▁may ▁be ▁benef icial ▁in ▁patients ▁with ▁hyper f ibr in ol ysis ▁because ▁they ▁arrest ▁ble eding ▁rapidly ▁if ▁the ▁other ▁components ▁of ▁the ▁ha em ost atic ▁system ▁are ▁not ▁sever ely ▁affected . ▁This ▁may ▁help ▁to ▁avoid ▁the ▁use ▁of ▁blood ▁products ▁such ▁as ▁fresh ▁fro zen ▁pl asma ▁with ▁its ▁associated ▁ris ks ▁of ▁in fe ctions ▁or ▁an ap hy la ctic ▁re actions . ▁The ▁ant if ibr in ol yt ic ▁drug ▁apro t in in ▁was ▁abandoned ▁after ▁identification ▁of ▁major ▁side ▁effects , ▁especially ▁on ▁kid ney . ▁ ▁F ibr in ol yt ic ▁en zym es ▁An istre pl ase ▁Des m ote pl ase ▁Stre pt ok in ase ▁N atto kin ase ▁L umb ro kin ase ▁Ser ra pe pt ase ▁Pap ain ▁D N ase