Ib yam khoom siv roj ntsha - keeb kwm ntawm porphyrin - los ntawm echinoderm nyob hauv hiav txwv ntawm Russia, cov kws tshawb fawb los ntawm Lub Tsev Kawm Ntawv ntawm Biomedicine ntawm Far Eastern Tsoom Fwv Tebchaws University, ua ke nrog cov npoj yaig los ntawm University of Geneva, tuaj yeem cais tawm. Qhov no tau qhia los ntawm FEFU cov kev pabcuam xovxwm nrog rau siv mus rau qhov tshwj xeeb cov ntawv xov xwm Marine Tshuaj.
Cov xaim tau cais tawm ntawm Ophiursarsii, uas tau khawb tawm hauv qhov tob ntawm 15-18 meters hauv Bogdanovich Bay ntawm Russky Island. Nws cov roj ntsha lub cev kev lag luam molecules tau sim rau lub peev xwm los tiv thaiv kev loj hlob ntawm cov hlwb ntawm triple-negative mis mob cancer.
"Tom qab cov nyhuv antitumor tau lees paub, cov kws tshawb fawb tau los xav paub txog cov qauv ntawm cov tshuaj sib xyaws. Nws muab tawm tias nws muaj cov kabmob ntawm cov chav kawm sib txuas hu ua porphyrins, uas yav dhau los tau tsuas yog los ntawm cov khoom cua sib txawv. tau yam uas tsis muaj cov txheej txheem thev naus laus zis kim heev thiab txhua yam hauv ib kauj ruam, "cov lus hais.
Porphyrin yog siv nyob rau hauv kev kho mob photodynamic ua tus neeg sawv cev uas, nyob rau hauv kev tswj hwm ntawm ib lub laser, tso tawm cov pa oxygen thiab tua cov qog nqaij hlav, ua rau muaj feem cuam tshuam tsawg.
- Photodynamic therapy tau tsim rau kev kho mob kheesxaws ntawm lub zais zis, txoj hlab nqos ntshav, mob ntsws, cell cell carcinoma. Tam sim no nws yog siv rau ntau cov txheej txheem dermatological. Khoom cua cuav ntawm porphyrin yog kim heev. Peb tau tswj hwm kom tau nws los ntawm txoj kev yooj yim los ntawm ib qho khoom siv ntuj. Qhov kev tshawb pom tuaj yeem pab rau kev tsim kho biomedicine thiab, tshwj xeeb, kev tsim kho hauv thaj tsam ntawm kev siv tshuaj tua kab mob raws li lub tebchaw ntuj, - piav qhia ib qho ntawm cov kws sau ntawv ua haujlwm, lub taub hau ntawm kev sim tshuaj ntawm cov tshuaj ntuj hauv lub Tsev Kawm Ntawv ntawm Biomedicine, FEFU Vladimir Katanaev.
Cov kws tshawb fawb tseem tsis tau paub seb O. sarsii ua cov porphyrin tebchaw nyob ntawm lawv tus kheej lossis los ntawm qee qhov kev noj zaub mov "kev nyiam," thiab seb O. sarsii synthesizes cov tebchaw thoob plaws nws qhov ntau lossis ntau thaj chaw hauv thaj chaw hauv Lavxias Island.