Gukura imisemburo ni imiti ya poroteyine. Kubera ko ibikorwa bya poroteyine bidashobora kugenwa buri gihe, impinduka mu miterere y’imiterere ya poroteyine, cyane cyane kudahuza imiyoboro ya disulfide, zishobora kugira ingaruka ku bikorwa by’ibinyabuzima bya poroteyine bityo bikagira ingaruka ku mikorere y’ibiyobyabwenge bya poroteyine, kandi ibikorwa byihariye birashobora kwerekana iki kibazo. Ibikorwa byihariye bivuga igice cyibikorwa byibinyabuzima kuri miligarama ya poroteyine, nicyo kimenyetso cyingenzi cyimiti ya proteine ​​recombinant itandukanye nibiyobyabwenge. Kumenyekanisha ibintu byihariye byibikorwa ntibishobora kwerekana gusa ihame ryimikorere yumusaruro, ariko kandi bigereranya ubuziranenge bwibicuruzwa bimwe byakozwe na sisitemu zitandukanye zerekana imvugo nababikora batandukanye. Igikorwa cyihariye cyihariye cyerekana ko tekinoroji yumusaruro wibicuruzwa byateye imbere, ubuziranenge buri hejuru kandi ubwiza ni bwiza.

Nkuko imisemburo ya hormone ikura itezimbere kuzamura ibicuruzwa bishya, imiti mishya yo mu bwoko bwa kabiri ikura ya hormone ntabwo irimo imiti igabanya ubukana, ntishobora gukemura gusa ikibazo cyo gutera inshinge ziyongera, kandi irinda no gukoresha imiti igabanya ubukana igihe kirekire ishobora kwangiza ingirabuzimafatizo ya ADN yangiza. na nervice yo hagati hamwe ningaruka zishobora kwangirika zumwijima nimpyiko, nuburyo bwiza bwo gukoresha imiti ivura umutekano.