atory ▁at ▁Tur in ▁were ▁E do ardo ▁Bass ini ▁( 1 8 4 4 - 1 9 2 4 ) ▁and ▁Carlo ▁For lan ini ▁( 1 8 4 7 - 1 9 1 8 ). ▁ ▁In ▁April ▁ 1 9 0 1 , ▁he ▁died ▁of ▁p neum onia . ▁For ▁his ▁scientific ▁achiev ements , ▁B izz oz ero ▁was ▁named ▁by ▁king ▁Hum bert ▁I , ▁a ▁life ▁sen ator ▁in ▁ 1 8 9 0 . ▁ ▁Ach iev ements ▁ ▁He ▁was ▁one ▁of ▁the ▁pione ers ▁of ▁hist ography , ▁and , ▁more ▁generally , ▁the ▁use ▁of ▁the ▁mic ros cope ▁in ▁medical ▁research . ▁He ▁is ▁known ▁for ▁his ▁early ▁description ▁of ▁Hel ic ob acter ▁p yl ori ▁( 1 8 9 2 ), ▁the ▁b acter ia ▁that ▁is ▁responsible ▁for ▁pe ptic ▁ul cer ▁disease ▁( although ▁this ▁fact ▁was ▁not ▁generally ▁accepted ▁until ▁the ▁ 1 9 9 0 s ). ▁ ▁He ▁is ▁cred ited ▁with ▁the ▁discovery ▁of ▁the ▁function ▁of ▁plate lets ▁in ▁the ▁co ag ulation ▁of ▁blood . ▁In ▁the ▁early ▁ 1 8 8 0 s ▁he ▁described ▁plate let ▁functionality ▁in ▁blood ▁flow ▁conditions ▁and ▁the ▁relationship ▁between ▁plate let ▁ad hes ion , ▁aggreg ation ▁and ▁subsequent ▁formation ▁and ▁de position ▁of ▁f ibr in . ▁ ▁Other ▁significant ▁work ▁by ▁B izz oz ero ▁included ▁research ▁of ▁ha emat opo ies is ▁in ▁the ▁b one ▁mar row , ▁studies