Gukoresha ibyuma bya dextran nk'inyongera mu cyuma kinini mu bworozi bw'ingurube, Iron dextran ni inshinge zatewe inshinge zikoreshwa mu nganda z'ingurube mu rwego rwo gukumira cyangwa kuvura amaraso make yo kubura ingurube.Icyuma nintungamubiri zingenzi zingurube kuko zifasha gukora hemoglobine, proteyine itwara ogisijeni mumaraso.Ubworozi bunini bw'ingurube bukunze gukoresha dextran nk'icyuma cyo gukumira kugirango ingurube zifite urugero rwinshi rwa fer kugirango rushyigikire kandi rutere imbere.Ubusanzwe dextran ikoreshwa mugutera inshinge cyangwa ikibero cyingurube.Umubare ninshuro bizaterwa nimyaka nuburemere bwingurube.Kugisha inama umuganga w’amatungo cyangwa inzobere mu mirire y’amatungo birasabwa kumenya imikoreshereze ikwiye y’inyongera mu bworozi bw’ingurube, kuko gukoresha bidakwiye bishobora gutera ibibazo by’ubuzima cyangwa umusaruro ukagabanuka.