Biomaterials sun zama wani muhimmin ɓangare na hanyoyin maganin warkewa da hanyoyin bincike, kuma bincike a cikin wannan filin yana girma cikin sauri. Wasu daga cikin wurare masu ban sha'awa sune maganganun gargajiya , ilimin likitanci , maganin ciwon daji da kula da hakori.
Wani kwayar halitta abu ne da aka tsara don ɗaukar takarda da aka yi amfani dashi don tsara hanya ta hanyar warkewa ko hanyar bincike .
Kodayake yawan binciken da ake yi a kan kwayoyin halitta an yi a kan samfurin dabba ko in vitro a wannan lokacin, masana kimiyya sunyi hangen nesa cewa za a yi amfani da binciken a cikin gwajin mutum.
Ophthalmology da BioMaterials
Amniotic membrane (AM) an yi amfani dashi a cikin gyaran aikin gyaran ido na shekaru masu yawa. Kwanan nan, an tsara sababbin hanyoyin da za su maye gurbin karfin da ke da kyau. Ana yin wannan tiyata musamman a lokacin da akwai ciwo mai dorewa ga ido da cutar ta haifar ko ƙwayar cuta.
Ana samo AM ta daga cikin ɗakunan ciki na ƙananan ciwon ƙwayar cuta kuma tana da kariya mai kumburi da kariya, wanda ya sa ya zama madauran membrane. Duk da haka, nau'in AM shine sauƙi da kuma girgiza, wanda zai iya tasiri ga hangen nesa. Masana kimiyya suna bincike kan hanyoyin da za su yi wulakanci kuma su bayyana AM ta hanyar samar da laminate nama. Sun yi imanin cewa binciken su zai taimaka wajen ci gaba da AM a hanyoyi da yafi dacewa da amfani da kayan cikin aikin sakewa na ido na mutum.
Kwayoyin Halitta don Inganta Ciwon Magungunan Ciwon Daji da Kulawa
Har ila yau, an samu ci gaba ta hanyar amfani da kwayoyin halitta daban-daban don magance ciwon daji. Wadannan sun haɗa da yin amfani da kayan asalin don tabbatar da ganewar asali da bayyanar da cututtuka daban-daban, da kuma yin amfani da su don sadar da kwayoyi masu guba a hanyar da ta fi dacewa.
Kwayar da ke cike da ciwon daji a kai tsaye an gane shi ne hanyar da za a fi dacewa wajen magance ciwon daji. Sun sami damar zubar da ƙananan cututtuka zuwa kwayoyin cututtuka kuma suna haifar da mummunar tasiri.
Don dalilan ciwon maganin ciwon daji, masu bincike daga Jami'ar Adelaide, Australia, sun tsara kuma sunyi amfani da nau'in waya na titanium 3D wanda ke dauke da titin titan nanotube da za a iya ɗaukar nauyin maganin ciwon magungunan ciwon magungunan kuma ya zama aikin kayan aiki na miyagun ƙwayoyi. Nazarin su ya nuna cewa lokacin da aka samu maganin ciwon daji tare da sababbin kwayoyin halitta, kwayoyin cutar kanjamau sun zama marasa lafiya su tsira. A lokacin gudanar da binciken su, bayan kwana uku bayan shigar da implant, kwayoyin tumatir sun fara juyawa. Masu binciken sun kuma jaddada cewa wannan sabon tsarin kula da ilimin chemotherapeutic zai iya daidaitawa ga sauran cututtuka a nan gaba.
Bayar da kwayoyi zuwa ainihin sashin launi shine tsarin da ake gwada shi a wasu bangarorin magani. Alal misali, cututtuka na kwayoyin cuta mai maganin kwayoyi, wanda ya zama matsala mai girma saboda maye gurbin maganin maganin rigakafi, zai iya yin amfani da sababbin ci gaba a cikin biomaterials. An riga an yi amfani da motocin silin Nano na silica a cikin ƙwayoyin ƙwayoyin cuta don kawo maganin maganin rigakafi a wuraren da ke fama da cutar.
A cikin bincike na dabba, an nuna cewa nanoplatforms yana da matukar tasiri a kashe kwayoyin cuta, a lokaci guda ta yin amfani da magungunan azurfa da kwayoyin.
Kayan gwaninta gini injiniya
Dokta Tanya Levingstone daga Kwalejin Royal na Surgeons a Ireland (RCSI) tana binciko wani bangare mai ban sha'awa na binciken nazarin halittu. Levingstone wani ɓangare ne na Kamfanin Bone da Tissue Engineering Research Group. Wannan rukuni ya taka muhimmiyar ci gaba wajen tsara kayan da zai iya taimakawa wajen sake gina gidajen kasuwa. Kungiyar bincike ta hada hannu tare da cibiyar nazarin bincike mai suna AMBER ( Advanced Materials and BioEngineering Research) da kuma ci gaba da zane-zane na Multi-layered na 3D wanda ya ƙunshi collagen, hydroxyapatite da hyaluronic acid.
Duk waɗannan abubuwa sun kasance a cikin haɗin haɗin lafiya kuma suna da damar kasancewar rayuka ta jikin jiki don gyara gidajen hade.
A cikin nazarin karatun da suka gabata, masu bincike na Irish sun gwada magungunan a kan tsohuwar mai shekaru 15 da haihuwa. Doki yana fama da cutar ciwon ciki na ciwon gwiwa da aka sani da lakarancin osteochondritis. Wasu lokuta na wannan yanayin na iya zama mai tsanani a cikin dabbobin da suke buƙata su kasance masu haɓaka. Bayan yin jituwa akan hanyar arthroscopic na yau da kullum wanda ya cire gutsuttsin gwiwoyi marar tushe, an kafa ginshiƙai masu yawa a cikin dakin doki. A sakamakon haka, sabon ƙashi da guringuntsi sun kafa, kamar yadda aka gano ta hanyar bincike bayan watanni biyar bayan hanyar farko. Yawan doki da tsohuwar damuwa a yanzu ya koma horo don nuna wasanni.
An riga an ƙaddamar da littafi kuma an san shi yanzu ChondroColl. Wannan shine samfurin na biyu na samfurori a cikin farfadowa na kashi. A baya can, sun yi bincike kuma sun gwada gwadawar farfadowa da ake kira HydoxyCall, wadda ta riga ta amince da shi kuma an kawo shi kasuwa daga kamfanin RCSI mai suna SugarColl Technologies. ChondroColl yana jiran tsauraran tsari na yau da kullum, kuma ana sa ran fara karatun farko a kan mutane tare da ciwon osteochondral zai fara a nan gaba.
Ƙarfafa ƙwaryar ƙari
Masu bincike daga Jami'ar Pennsylvania suna neman hanyar da za su iya kawar da ƙwayar hakori wanda wani lokaci zai haifar da lalacewar hakori. Sun yi amfani da nau'ikan maganin maganin maganin maganin peroxide wanda zai iya farfado da matakan tsaro wanda ke kewaye da kwayoyin da ke cikin bakinku. An gwada wannan mahimman littafi na zamani a kan kayan aiki na sanda kuma ya nuna rashin karuwa a cikin cin hanci. Ƙungiyar ta yi fatan za ta yi amfani da wannan ilimin don magance cutar ta mutum. Suna bayar da shawarar cewa sun hada da masu amfani da kwayoyin nanoparticles tare da peroxide a sayar da ƙoshin goge da kuma bayarda kayan aiki a matsayin sabon tsarin da aka saba da su a cikin yaki da cin hanci.
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