Akwai ci gaba da sha'awar yin amfani da nanotechnology da ingestibles a magani. Maturori marasa ma'ana waɗanda ba su da alamun alamu masu mahimmanci, da kuma na'urorin da ba su dacewa da su ba, suna ci gaba sosai. Wani muhimmin bangare na cigaba a cikin nanotechnology shine ci gaban nanoparticles wanda zai iya daukar kwayar magani da kuma ƙaddamar da kwayoyin halitta ko kyallen takarda.
Wadannan nau'in "drones" mai ƙaura suna da matukar tasiri a sassa daban-daban na magani. An riga an gabatar da su a cikin ilimin ilimin kimiyyar ilimin kimiyya kuma sunyi amfani da su wajen rage kariya daga jikin tumor a cikin nau'i na linzamin kwamfuta. A shekarar 2015, masana magungunan zuciya sun yi amfani da maganin nanotechnology don yada kwayoyi da gyaran ƙararrawa , suna gyara hanya don maganin atherosclerosis a cikin hanyar hanya, yiwuwar hana damun zuciya da bugun jini.
Amfani da Nanotechnology don Gyara Kumburi
Wani bincike a cikin dabbobin dabba, wanda aka wallafa a cikin Kimiyyar Harshen Turanci , ya ruwaito cewa drones mai tsayi na iya zama tasiri a sake gyara fasalin atherosclerotic, yana sa ma'auni ya fi karfin kuma kasa da kasa ya karya kuma ya zama cikin jini mai rauni. Masu bincike daga Makarantar Kimiyya na Harvard, Brigham da Hospital Hospital na Mata da Jami'ar Columbia sun tsara abubuwan da ke amfani da su don yin amfani da kayan maganin mai cike da kumburi a kai tsaye ga shafin yanar gizo.
Rashin ƙin ƙetare wani abu ne mai muhimmanci a ci gaba da raunuka marasa asali.
Lokacin yin amfani da na'urori masu tasowa na Nano da ke dauke da abubuwa masu warkewa daga jikin jiki mai gina jiki na anti-inflammatory Annexin A1, an samu ci gaba mai mahimmanci a cikin ƙananan yara tare da ci gaba atherosclerosis. Ba wai kawai ƙananan ƙumburi ya rage ba, suturar ƙwayoyin mice kuma sun sake gyara, wani bangare na jiyya wanda yake da mahimmanci ga wannan sababbin farfadowa.
Yin gyaran lalacewa na cututtuka na iya zama mai mahimmanci ga rigakafin ciwon zuciya kuma zai iya hana yawan mutuwar sakamakon atherosclerosis, wanda a halin yanzu ke haifar da rashin lafiya da mutuwa a Amurka. An riga an yi la'akari da cewa tsarin ba da daɗewa ba zai zama mai saurin lafiya kuma an jarraba shi a kan mutane, yana ba da hanya mai ban sha'awa don magance kumburi da aka yi niyya, bayarwa na bayarwa na peptides.
Masu bincike daga Makarantar Weldon na Cibiyar Nazarin Halittu na Halitta, Jami'ar Purdue, ta bayyana wata hanya mai zurfi wajen maganin kumburi ta yin amfani da nanotechnology. Sun samo tsarin tsarin nanoparticle wanda zai iya amfani dasu don magance cututtuka na jijiyoyin jiji. Wannan sabon hanyar yana amfani da zane-zane wanda za a ɗaure zuwa collagen kuma a saki peptides masu kare kumburi. Wadannan nanoparticles kuma zasu iya rage kumburi, da kuma inganta farfadowa na jijiyar nama.
Rubutun gyare-gyare na Epithelial tare da Nanoparticles
Sake gyaran gyare-gyare wani yanki ne wanda ke iya amfani da nanoparticles don tallafawa tsari na warkarwa. Giovanna Leoni da abokan aiki a Jami'ar Emory sunyi amfani da samfurin nanoparticles dake dauke da ƙarancin halitta na Annexin A1 zuwa ga mucosa na ciki mai rauni.
Raunin ciwon mucosal na yau da kullum yana da alamun yanayin ƙwayoyin cuta mai yawa, ciki har da cututtuka da cututtuka da kwayar cutar Crohn wadanda suka shafi kimanin mutane miliyan 1.6. Binciken da aka yi a kan ƙananan yara ya nuna cewa ƙaddamar da kayan maganin mai ƙin ƙuriƙwalwa yana inganta tsarin warkarwa na nama da ya ji rauni kuma yana inganta ciwon gyare-gyare. A cikin labarin su, wanda aka wallafa a cikin Journal of Clinical Investigation , marubuta sun bayar da shawarar cewa ba da izinin maganin cututtuka a cikin gida na iya zama sabon tsarin maganin warkewa ga mutanen da ke fama da cututtukan cututtukan jini (IBD).
Har ila yau, akwai sha'awar ci gaban halittun nanoparticles wanda zai iya taimakawa wajen magance yanayi kamar IBD. An samu nasarar amfani da wani abincin da aka samu daga ginger ginger a cikin wani binciken da MingZheng Zhang na Jami'ar Jihar Georgia, Atlanta, ke jagoranta. Dabarun halittun nan na iya haifar da ƙananan matsalolin da ke hade da samar da sunadarai masu haɗari.
Nanomesh Dressing for Batsan Wuta
Martina Abrigo da sauran masu bincike a Marten Abrigo sunyi amfani da jinsin bincike na nanotechnology a Australia's Swinburne University of Technology. Abrigo yana bincika aikace-aikacen waje na kananan ƙwayoyi don magance raunuka marasa lafiya. Ta sanya wani nau'i daga filastin polystyrene electrospun wanda aka tsara don jawo hankalin kwayoyin daga cikin rauni. Wannan nanomesh yana samar da yanayi mai kyau na kwayoyin cuta kamar Staphylococcus Aureus da Escherichia Coli , don haka ana kusantar da su a cikin raga, yana barin mai rauni. An gwada jigilar cutar ta hanyar jigilar nau'i-nau'in fiber diameters ta hanyar haɗuwa da microscopy na microscopy da ƙananan microscopy.
Kwayoyin sun kasance da janyo hankalin su da nau'ukan da suka kai kamar girman su. Sakamakon, wanda aka buga a cikin abubuwan da ake amfani da su na ACS da kuma Interfaces , ya bada shawarar cewa nan da nan za a iya yin watsi da raunuka da cutar kwayoyin cutar ta kamu da su. Ya zuwa yanzu, masana kimiyya sun gudanar da gwaje gwaje-gwaje kawai a cikin vitro da gwaje-gwajen akan injunan nama ta hanyar fata. Duk da haka, an tsammanin cewa a nan gaba, za a gudanar da gwaje-gwajen irin wannan a jikin mai rai don tantance yiwuwar sabon tsarin. A cikin binciken nazarin an riga an yi su tare da wasu nau'o'in nau'ikan kwalliyar nanoparticle, alal misali, nanoparticles na azurfa tare da wasu nasara.
> Sources:
> Abrigo M, Kingshott P, McArthur S. Electrospun polystyrene fiber diamita rinjayar kwayoyin abin da aka makala, haɓaka, da girma. Aikace-aikacen Bayanai na ACS da Shirye-shirye , 2015; 7 (14): 7644-7652.
> Fredman G, Spolitu S, Perretti M, et al. Wadannan nanoparticles da aka kunshe sun hada da peptide Ac2-26 da ke karewa daga ci gaba da atherosclerosis a cikin mice na hypercholesterolemic. Science Translational Medicine , 2015; 7 (275).
> Leoni G, Neumann P, Reutelingsperger C, et al. Annexin A1 da cike da kayan daɗaɗɗen jini da kuma polymodal nanoparticles suna inganta gyaran fuska. Binciken Nazarin Bincike , 2015; 125 (3): 1215-1227.
> McMasters J, Panitch A. Cikakken zane: Labarin maganin peptide na ƙananan ƙwayoyin ƙwayar cuta don rage yawan ƙwaƙwalwar plats, inganta farfadowa na endothelial, da kuma kashe kumburi. Dokar Biomaterialia , 2017; 49: 78-88.
> Zhang M, Viennois E, Merlin D, et al. Maganin gwano-zane-zane-zane-zane-zane: Tsarin maganin warkewa don rigakafin da magani na cututtukan zuciya da ƙwayar cuta da cututtuka. Biomaterials , 2016; 101: 321-340.