Umwirondoro w'Ikirango Cristaderm, ikirango cy'ubuvuzi bw'uruhu kiva muri Koreya, gihuza udushya mu bya siyansi n'ibishushanyo byimbitse. Kibitswe n'imiterere y'ADN yomboze kabiri, umwirondoro wacyo ugaragara urimo ibishushanyo bya molekule igoye hamwe n'inyuguti z'ikoreya, bigatera ubwiza butunganijwe. Ikirango, gifite imyandikire isukuye hamwe n'ishusho ya parallelogramu, cyerekana umusozo n'ubuhanga. Sisitemu y'ibimenyetso ihuza imiterere ya molekule za chimique hamwe n'inyuguti z'ikoreya, yongera ubujyakuzimu mu muco n'ubwenge. Ubu bushushanyo bwatejwe neza bureba neza ko ishusho rya Cristaderm rikora neza kandi rishimisha amaso, rishyiraho igipimo gishya mu buvuzi bw'uruhu.

Izina ry'umushinga : Cristaderm, Izina ryabashushanya : Wai Ho Cheung, Izina ry'abakiriya : Cristaderm.

Soma ibiganiro biheruka n'ibiganiro kubijyanye no gushushanya, guhanga no guhanga udushya hagati yumunyamakuru wubushakashatsi hamwe nabashushanyo bazwi kwisi yose, abahanzi nabubatsi. Reba ibishushanyo mbonera bigezweho hamwe n'ibihembo byatsindiye ibihembo byabashushanyo bazwi, abahanzi, abubatsi n'abashya. Menya ubushishozi bushya kubijyanye no guhanga, guhanga udushya, ubuhanzi, igishushanyo mbonera. Wige ibijyanye nigishushanyo mbonera cyibishushanyo mbonera.