Kodi mwatenga katemera wa Pfizer kapena Moderna COVID-19 ? Ndiye kuti mwapindula mosadziwa ndi ukadaulo wapamwamba kwambiri wazachipatala. Lero tikambirana za nanomedicine , yomwe ingachite zinthu zodabwitsa kwambiri. Ngakhale dzinalo lingamveke lovuta pang'ono, tiyeni tilifotokoze mosavuta, m'chinenero chathu.
Kodi Nanomedicine ndi chiyani, mwachidule?
Tangoganizirani chingwe cha tsitsi lanu. Kodi ndi chopyapyala bwanji? Tsopano gawani kukula kwa chingwecho ndi chikwi. Ndi kukula kochepa kwambiri, kosaoneka ndi maso, ndi momwe nanometer ilili. Tikukamba za tinthu tating'ono kwambiri kotero kuti sitingathe kuoneka ndi maikulosikopu wamba wa labu.
Kotero, nanotechnology ikunena za kugwira ntchito ndi zinthu pamlingo wochepa chonchi. Nanomedicine ikunena za kugwiritsa ntchito ukadaulo umenewo kuti tipeze mayankho a mavuto athu azaumoyo.
Mwachidule, asayansi akupanga zipangizo zazing'ono ndi zinthu zomwe zingagwire ntchito pamlingo wa maatomu ndi mamolekyu, zomwe ndi zigawo zazing'ono kwambiri za thupi lathu. Izi zimathandiza kuti pakhale chithandizo chapadera komanso cholunjika . Zotsatira zake, zotsatira zoyipa zosafunikira zitha kuchepetsedwa kwambiri.
Kodi nanotechnology iyi imagwira ntchito bwanji?
Taganizirani izi motere. Tiyerekeze kuti mukufuna kutumiza phukusi kwa mnzanu ku Colombo. Mutha kupereka phukusilo kwa kampani yotumiza katundu yomwe imatumiza katundu ku Sri Lanka konse. Kenako lidzadutsa m'malo osiyanasiyana ndikufika pamalo oyenera.
Kapena, mungapite molunjika kunyumba kwa mnzanuyo ndi kukapereka kwa munthu amene angakupatseni phukusilo. Kenako mudzatenga phukusilo kupita nalo pamalo oyenera, popanda kupita kwina kulikonse, eti?
Nanomedicine imagwira ntchito m'njira yachiwiri. Mwachitsanzo, mukapereka mankhwala a khansa, m'njira yachibadwa ( chemotherapy ), mankhwalawa amayenda m'thupi lonse. Ichi ndichifukwa chake maselo athanzi amawonongekanso, zomwe zimayambitsa mavuto monga kutaya tsitsi ndi nseru .
Koma nanotechnology imatha kupereka tinthu ting'onoting'ono (nanoparticles) tomwe tili ndi mankhwala mwachindunji ku maselo a khansa , monga chida chanzeru. Izi zikutanthauza kuti kuwonongeka kwa maselo athanzi ndi kochepa kwambiri.
Kodi ntchito zazikulu za nanomedicine ndi ziti?
Ukadaulo uwu ukadali pachiyambi, koma asayansi akukhulupirira kuti udzakhala wothandiza kwambiri mtsogolo. Pali kale madera angapo akuluakulu komwe ukugwiritsidwa ntchito ndikufufuzidwa.
| Gawo lofunsira ntchito | Kufotokozera kosavuta |
|---|---|
| Kuzindikira matenda | Tinthu tating'onoting'ono tingagwiritsidwe ntchito poyesa ma scanning monga MRI ndi Ultrasound kuti tipeze zithunzi zomveka bwino komanso zatsatanetsatane. Izi zimapangitsa kuti zikhale zosavuta kuzindikira matenda. |
| Chithandizo | Kupereka mankhwala molunjika kumalola kuti mankhwala aperekedwe mwachindunji ku maselo odwala. Mu katemera monga katemera wa COVID-19, tinthu tating'onoting'ono timeneti timathandiza kupereka uthenga wolimbikitsa chitetezo cha mthupi (mRNA) ku maselo a thupi mosamala. |
| Kubwezeretsa minofu (Machiritso Obwezeretsa) | Zipangizo monga machubu a kaboni akugwiritsidwa kale ntchito kukonza minofu yowonongeka. M'tsogolomu, ukadaulo uwu ungathandizenso kukulitsa mitsempha yowonongeka. |
| Theranostics | Iyi ndi njira yatsopano yomwe ikadali mu gawo lofufuza. Pano, matenda ndi chithandizo zimachitika nthawi imodzi ndi nanoparticle imodzi. |
Ndi matenda ati omwe nanotechnology idzachiza mtsogolo?
Nanomedicine ili ndi mphamvu zambiri zochizira matenda ena ambiri kuphatikiza khansa.
Matenda a Mitsempha
Ubongo wathu uli ndi maselo oteteza. Izi zimatchedwa Blood-Brain Barrier (BBB).Izi zimaletsa tinthu tating'onoting'ono tating'onoting'ono kulowa muubongo. Izi zimapangitsa kuti zikhale zovuta kwambiri kupereka mankhwala ku matenda a ubongo . Koma chifukwa chakuti tinthu tating'onoting'ono tating'onoting'ono ndi tating'ono kwambiri, timatha kudutsa chotchinga ichi. Izi zawonjezera chiyembekezo chachikulu chochiza matenda monga zotupa muubongo, sitiroko, Alzheimer's, ndi meningitis .
Mavuto a Maso
Tikudziwa momwe zimakhalira zovuta kupereka mankhwala m'maso. Chifukwa cha zotchinga m'maso, mankhwalawa sapita komwe akufunikira. Koma nanotechnology imatha kupereka mankhwala komwe akufunikira. Izi zingathandize kuchiza matenda monga cataracts, glaucoma, ndi kuwonongeka kwa cornea ya diso .
Matenda
Nanotechnology imatha kuzindikira matenda a bakiteriya mwachangu ndikupereka maantibayotiki mwachindunji pamalo omwe kachilomboka kafalikira. Ingagwiritsidwenso ntchito kupaka zophimba zazing'ono ku zida zachipatala monga ma catheter ndi ma valve amtima zomwe zimaletsa mabakiteriya kuti asamamatire.
Kuvulala kwa Msana
Pamene msana wawonongeka, umayamba kusintha kwa unyolo komwe kumawononga mitsempha ina. Monga ubongo, msana ulinso ndi chotchinga choteteza. Tinthu tating'onoting'onoting'ono tingadutse chotchinga ichi kuti tipereke mankhwala ndikuletsa kuwonongekako kufalikira. M'tsogolomu, asayansi akuyembekeza kupanga china chake ngati "ma scaffolds" kuchokera kuzinthu zina zomwe zimatsogolera kukula kwa mitsempha.
Ukadaulo uwu ukusinthabe. Mwina patatha zaka zingapo, mukapita kukaonana ndi dokotala wanu, adzakuuzani za mankhwala kapena chithandizo chomwe chimagwiritsa ntchito nanotechnology. Ndiye simudzadabwa ndi izi.
Uthenga Wopita Nawo Kunyumba
- Nanomedicine ndi njira yamakono yomwe imagwiritsa ntchito tinthu tating'onoting'ono kambirimbiri kuposa tsitsi lathu kuti tipeze ndikuchiza matenda omwe ali m'thupi.
- Ubwino waukulu apa ndi chithandizo cholunjika . Izi zikutanthauza kuti mankhwalawa amaperekedwa mwachindunji ku maselo odwala, kuchepetsa kuwonongeka ndi zotsatirapo zake ku maselo athanzi.
- Tikuwona kale zotsatira za ukadaulo uwu mu katemera wa COVID-19 ndi mankhwala ena a khansa.
- Ukadaulo uwu uli ndi kuthekera kwakukulu kopereka mayankho mtsogolo pa matenda ambiri ovuta kuchiza, monga matenda a Alzheimer's, sitiroko, ndi kuvulala kwa msana.
- Iyi ndi gawo lomwe likukula mofulumira. Ngati dokotala wanu watchulapo mawu okhudzana ndi izi, musaope kufunsa kuti akufotokozereni mosavuta.
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