Hosha yeuropi yakaoma kurapa kwete chete nekuti ndiyo inonyanya kuoma nhengo yemuviri wedu. Izvo zvakare zvakadzivirirwa zvakanyanya: kunyangwe mitsipa yeropa haina kubatana nematehwe eiyo central system system, kupatsanurana kubva kwavari nemasero ehedhari. Iko kufungidzira kweBGB kuri kusarudza: oksijeni uye zvinovaka muviri zvinopfuura, asi hazvipotsa zvigunwe, hutachiona uye vamwe vamiriri vanogona vane njodzi. Nekudaro, hazvitenderi kusvika kuuropi uye zvinhu zvakasiyana siyana zvinobatsira.
Hazvishamisi kuti masayendisiti enyika dzakasiyana-siyana ari kuyedza kugadzira nzira yekukunda iyo bbb: Semuenzaniso, Hollow Naneparticles iyo inogona kupinza masero europi, kuendesa mushonga mukati uye kusunungura yatove munzvimbo. Uye timu yeZhiganana (zhiguang wu) kubva kuHarbin University yakaunganidzwa yeiyi microbot yakazara. Vakataura nezvavakura zvavo muchinyorwa chakaburitswa mumagazini yesainzi Robotic.
Masayendisiti anonzi iyo system "neutrobot", nekuti nekuda kwegungano, zvidimbu zveNetrophiil, masero eropa akashandiswa. Zvinoitika zvinotevera. Pakutanga, vanyori vakagadzirira microscopic uye elastic zvikamu zve "magnetic Nangel": yavo polymer chimiro, iyo ine masheti emagineti, inogona kuwana huwandu hwemvura pamwe nemushonga unodiwa. Tevere, masero emabhakitiriya ematanda emukati akaurayiwa uye "akabvisa", kubvisa zvese zvakawandisa uye kusiiwa zvidimbu zvemitezo yemasero. Ivo vakafukidza zvidimbu zveGel.
Misipunity bacterial membrane zviitiko "kunge ranga rakatsvuka." Naizvozvo, apo zvimedu zvevakadzama zvakavhenganiswa neNetrophils, vakakurumidza kuvarwisa uye phagocytosis, kutora chinhu chinogona kuve chine njodzi. Kutenda kumagineti marudzi eNangel, kufamba kwavo kunogona kudzorwa nekukanganisa nzvimbo yekunze yemagineti kune zvakananga masero muuropi. Kuburikidza neBC neutrophils inokwanisa kupfuura nyore uye yakazvimirira, ichikwezva masaini ekuzvimba kubva kuhuropi murombo. Newe, vanotakura uye vanoshandisa zvinodhaka cargo.
Kuita kwe "neutrobots" masayendisiti airatidza kwete chete kwete chete "mu test tube", asiwo pakurarama kwemabati emabheji - mutsara wemuenzaniso, uyo unoshandiswa glyoma zvidzidzo, brain tumors. Nanel zvimedu zvakaremerwa neAnicancer gadziriro nePaklarxel, yakaiswa mumabhonzo mareka uye neutrophils, uyezve yatove yakagadzirwa "neutrobots" yakaiswa mumuswe mutsipa. Zvakakurumidza kugadzwa kuti izvo zvakanyatso kukurira iyo BC uye yakaunza mushonga mumatehwe ezvikamu pakati.
Iye zvino vanyori vanoronga kuita kunatsiridza nekuvandudzwa kwesirongwa yavo. Chekutanga pane zvese, masayendisiti anofarira maitiro ekugadzirisa mafambiro e "neutrobots" uye kutonga pamusoro pekufamba kwavo. Nepo magineti emagineti anoita zvakanyanya zvakanyanya, achitungamira mudivi raidiwa huwandu hwese hwemanyorero emicroscopic system uye kurasikirwa akawanda mitezo mumugwagwa.
Kunobva: Naked Science