Isifo sengqondo kunzima ukunyanga kungekuphela nje kuba lelona lilungu linzima lomzimba wethu. Lelona likhuselekileyo: kwanemithambo yegazi enganxulunyaniswa nezicubu zenkqubo ye-nervating ye-nervous, ehlukane nazo ziiseli zesithintelo se-hematostephal. Ukukhohlisa kwe-BGB kukukhetha: ioksijini kunye nezondlo idlula, kodwa ayiphoswa ziityhefu, iintsholongwane kunye neearhente ezinokubakho ezinobungozi. Nangona kunjalo, ayivumeli ukuba ifike kwingqondo kunye neentlobo ngeentlobo zezinzuzo.
Akumangalisi ukuba izazinzulu zamazwe ahlukeneyo zizama ukwenza indlela eyoyikisayo ye-BBB: umzekelo, i-nanoparles ehamba-hleze i-nanoparticles ezinokungena kwiiseli zobuchopho, zihambisa iyeza ngaphakathi kwaye zikhulule iyeza. Kwaye iqela leZhiganana (Zhigang Wu) eyunivesithi yaseHarbin iqokelele le microbhothi yonke. Baye bathetha ngophuhliso lwabo kwinqaku elapapashwa kwimagazini yenzululwazi yenzululwazi.
Izazinzulu zibizwa ngokuba yinkqubo "Neutrurobot", ngenxa yendibano, iziqwenga ze-neutrophils, kusetyenziswa iiseli zokhuselo. Yenzeka ngolu hlobo lulandelayo. Ekuqaleni, ababhali balungisa amasuntswana ama-microscopic kunye nama-Agnetic Nangel ": Isakhelo sabo sePollmer, esinokufumana izithamo zamabukroti, zinokufumana inani lamanzi kunye namayeza afunekayo. Emva koko, iiseli zentsholongwane ye-bacteria ye-sticks zamathumbu zabulawa kwaye "iqhekeza", isusa yonke into kakhulu kwaye ishiya kuphela iziqwenga zeseli zeseli. Bagqobhoza amasuntswana ejele.
I-GACRINE YABASTRIKI YABASTRIKI YENGQESHO "njenge-rag ebomvu." Ke ngoko, xa amasuntswana alungisiweyo axutywe ne-neutrofil, baqalisa ukuba bahlasele kunye ne-phagocytosis, befumana into enokubakho. Enkosi kwiipropathi zemagnetic zeNangel, intshukumo yazo inokulawulwa ngokuchaphazela intsimi yemagnetic yangaphandle ukuze ibhekiswe kwiiseli ezithe ngqo kwingqondo. Ngee-neutrophils ze-BC ziyakwazi ukudlula ngokulula nangokuqinisekileyo, ukuba zitsalele imiqondiso yokuvuya evela kwingqondo yesigulana. Ndikunye nawe, baphathe kwaye baphethe iziyobisi.
Intsebenzo yeengcali zabo "ze-neutrobots" zabo azibonakalisi nje "kwityhubhu yovavanyo", kodwa nakwiimpuku zelebhu zokuhlala - i-gubring yemodeli, esetyenziselwa izifundo ze-Glymomi, amathumba obuchopho. Amasuntswana eNangel alayishwa nguSokulungiswa kwe-Anticancer yiPaklitaXel, abekwe kwii-wicranes kunye ne-neutrophils, emva koko esele ilungiselelwe "i-neutrobot esele ilungisiwe" kwi-vein yomsila. Kungekudala kwalungiswa ukuba abo bayoyisile i-BC kwaye bahambisa iyeza kwizicubu zenkqubo ye-nervous system.
Ngoku ababhali bacwangcisa ukubandakanyeka kuphuculo kunye nokuphuculwa kwenkqubo yabo. Okokuqala, izazinzulu zinomdla kwinkqubo yokulawula intshukumo ye "Neutrobots" kunye nokulawula intshukumo yabo. Ngelixa i-magnetic firser isebenza kakhulu, yazisa icala elifunwayo isininzi semicroscopic enjalo kunye nokuphulukana namasuntswana amaninzi ecaleni kwendlela.
Umthombo: Inzululwazi yezeSwaziya