Pa matenda ena, dokotala wanu amakulemberani mankhwala opha mabakiteriya, sichoncho? Nthawi zambiri ndi mankhwala akuluakulu omwe timagwiritsa ntchito pochiza matenda a bakiteriya. Koma nthawi zina, mosasamala kanthu za mankhwala opha mabakiteriya omwe timapereka, titha kukhala osagonjetsedwa nawo, ndipo mabakiteriya oopsa (omwe timawatchanso kuti 'superbugs') amatha kulowa m'thupi mwathu. Ndiye timachita chiyani nthawi ngati izi? Lero tikambirana za chithandizo chachilendo koma champhamvu kwambiri chomwe chingathandize nthawi ngati izi. Umenewo ndi Phage Therapy.
Mwachidule, kodi Phage Therapy ndi chiyani?
Phage kapena bacteriophage ndi mtundu wa kachilombo. Musaope kufunsa kuti, "Kodi ndi kachilombo?" Iyi si kachilombo ngati Corona kapena Dengue komwe kamatidwalitsa. Cholinga chokhacho komanso chakudya chokha cha mavairasi a phage awa ndi mabakiteriya. Savulaza maselo a anthu. Taganizirani ngati commando wapadera wophunzitsidwa kusaka mabakiteriya.
Kachilombo ka Phage si kachilombo kopangidwa ndi anthu. Kamapezeka mwachibadwa kulikonse padziko lapansi - m'nthaka, m'madzi, komanso, modabwitsa, m'thupi lanu. Chifukwa chake, chithandizo cha phage chimaphatikizapo kugwiritsa ntchito kachilombo ka phage, komwe ndi 'mdani' wapadera wa mabakiteriya amenewo, kuti amenyane ndi mabakiteriya omwe ngakhale maantibayotiki sangawaphe.
Ndiye kodi chithandizochi chimagwira ntchito bwanji?
Iyi ndi njira yachilengedwe yosangalatsa kwambiri. Kachilombo ka phage sikangathe kubereka kokha, ndiko kuti, kuberekana. Zimafunikiradi bakiteriya kuti achite zimenezo.
1. Kuzindikira cholinga: Choyamba, kachilombo ka phage kapeza bakiteriya inayake yomwe ingawononge ndikudziphatika pamwamba pake.
2. Kuika DNA: Kenako, kachilombo ka phage kamayambitsa DNA mu selo ya bakiteriya.
3. Kulamulira: Selo ya bakiteriya tsopano ili pansi pa ulamuliro wonse wa kachilombo ka phage. Pogwiritsa ntchito mphamvu zonse za bakiteriya, imayamba kupanga mavairasi atsopano mazana ambiri a phage pogwiritsa ntchito DNA yomwe yalowa.
4. Kuwonongeka ndi kufalikira: Pamene palibe malo ambiri mkati mwa selo ya bakiteriya kuti mavairasi atsopano a phage apangidwe, selo ya bakiteriya imaphulika. Kenako, mazana ambiri a mavairasi atsopano a phage amatuluka, n’kupeza mabakiteriya ena, ndikuyamba kuwawononganso.
Madokotala amagwiritsa ntchito njira iyi motere: Amazindikira mabakiteriya enieni omwe akuyambitsa matenda m'thupi lanu. Kenako, kuchokera ku 'laibulale ya phage' ya ma phage ambirimbiri osiyanasiyana, amasankha phage yeniyeni yomwe imaukira mabakiteriyawo ndikugwiritsa ntchito pochiza.
Kafukufuku wina wapeza kuti mankhwala ophera tizilombo toyambitsa matenda, akaphatikizidwa ndi mankhwala ophera tizilombo omwe alipo kale, amathandiza kuti mankhwala ophera tizilombo toyambitsa matendawo agwire bwino ntchito.
Pali zochitika zingapo zomwe chithandizochi chingathandize:
- Matenda a m'mapapo okhudzana ndi cystic fibrosis
- Matenda a m'khutu omwe amayamba chifukwa cha mabakiteriya a P. aeruginosa
- Matenda ena oyambitsidwa ndi mabakiteriya a E. coli kapena P. aeruginosa
- Matenda a zilonda za miyendo zomwe sizikuchira
- Matenda a maso a bakiteriya
- Sepsis (matenda a m'magazi) mwa makanda obadwa kumene
- Matenda a mkodzo
- Matenda ovulala pambuyo pa opaleshoni
Kodi ubwino ndi kuipa kwa chithandizo cha phage ndi ziti?
Monga mankhwala ena aliwonse, awa ali ndi ubwino ndi zoopsa zina. Tiyeni tiwone zonse ziwiri. Tiyeni tikambirane za ubwino wake kaye.
| Phindu | Kufotokozera |
|---|---|
| Cholinga chenicheni | Tikagwiritsa ntchito maantibayotiki, amapha mabakiteriya oipa ndi abwino omwe ndi abwino kwa matupi athu. Koma mankhwala a phage ndi apadera kwambiri. Amangolimbana ndi mabakiteriya oipa omwe amayambitsa matendawa. Choncho palibe kuwonongeka kwakukulu kwa maselo ena m'thupi kapena mabakiteriya abwino. |
| Kuchuluka kwa zinthu | Ngati bakiteriya ikakhala yosamva mankhwala opha tizilombo toyambitsa matenda, maantibayotiki ena omwe timagwiritsa ntchito amakhala ochepa. Koma pali ma phages ambirimbiri m'chilengedwe. Ngati phage imodzi ikhala yosagwira ntchito, pali mwayi waukulu kuti phage ina ipezeka yoyenera mabakiteriya omwewo. |
| Kupanga mwachangu | Zimatenga zaka zambiri kuti apange mankhwala atsopano opha tizilombo toyambitsa matenda, koma mankhwala opha tizilombo omwe ali oyenera matenda a wodwalayo amatha kuzindikirika ndikugwirizanitsidwa mkati mwa masiku ochepa. Izi zikutanthauza kuti chithandizo chimayamba msanga. |
Kodi izi zingabweretse mavuto? Kodi zoopsa zake ndi ziti?
Pali zinthu zingapo zomwe madokotala amada nazo nkhawa akamalankhula za chithandizochi.
- Kusowa kwa chidziwitso chokwanira: Ngakhale kuti mankhwala a phage akhala akugwiritsidwa ntchito kwa nthawi yayitali m'maiko ngati Russia ndi Poland, mayeso akuluakulu azachipatala padziko lonse lapansi akadali kumayambiriro kwawo. Chifukwa chake, palibe deta yokwanira yoti inene motsimikiza 100% zotsatirapo za nthawi yochepa komanso yayitali za mankhwalawa.
- Kuopsa kwa Kugwedezeka kwa Magazi: Ichi ndiye chiopsezo chachikulu. Pamene mavairasi a phage awononga maselo a bakiteriya mwachangu, zinthu zapoizoni zotchedwa endotoxins mkati mwa maselowo zimatha kutulutsidwa m'thupi. Izi zitha kukhudza chitetezo cha mthupi, kupangitsa kuthamanga kwa magazi kutsika mwadzidzidzi, ndikupangitsa ziwalo kulephera kugwira ntchito. Koma kumbukirani, chiopsezochi ndi chomwecho mukamagwiritsa ntchito maantibayotiki amphamvu.
- Kuopsa kwa kusamutsa DNA: Mavairasi a Phage amatha kusamutsa DNA kuchokera ku bakiteriya wina kupita ku wina. Choncho anthu ena amakhulupirira kuti kusamutsa DNA kumeneku kungayambitse kupanga mitundu yatsopano komanso yoopsa ya mabakiteriya. Koma palibe chifukwa chodera nkhawa, chifukwa asayansi amafufuza mosamala ma phage omwe amagwiritsidwa ntchito pochiza matendawa ndipo amasankha okha omwe alibe poizoni kapena majini owopsa.
Kodi chithandizochi chikupezeka ku Sri Lanka?
Pakadali pano, chithandizo cha phage sichinakhale chithandizo chofala m'maiko ambiri padziko lonse lapansi, kuphatikizapo Sri Lanka. Chidakali mu gawo la kafukufuku, kapena chili m'gulu la "kugwiritsa ntchito mwachifundo." Izi zikutanthauza kuti madokotala amatha kupereka chithandizochi pokhapokha ngati pali mavuto, pamene mankhwala ena onse ovomerezeka alephera ndipo palibe njira ina yopulumutsira moyo , ndi chilolezo chapadera.
Njira yochiritsira imeneyi ili ndi zaka zoposa 100. Ngakhale kuti inkagwiritsidwa ntchito kwambiri ngakhale ku America m'zaka za m'ma 1940, pang'onopang'ono inatha pamene maantibayotiki anapezeka. Koma tsopano popeza vuto la mabakiteriya osamva maantibayotiki lakhala chiwopsezo chachikulu padziko lonse lapansi, pakhala chidwi chatsopano pa chithandizo cha phage. Chifukwa chake, kafukufuku pa izi akuchitika mofulumira padziko lonse lapansi.
Uthenga Wopita Nawo Kunyumba
- Chithandizo cha phage ndi kugwiritsa ntchito kachilombo ka mtundu wapadera (phage) kuti kawononge mabakiteriya.
- Iyi ikhoza kukhala njira yofunika kwambiri mtsogolomu yothana ndi matenda oopsa monga 'superbugs' osagwiritsa ntchito maantibayotiki.
- Popeza mankhwalawa amakhudza makamaka mabakiteriya oipa okha, palibe vuto lalikulu kwa mabakiteriya opindulitsa m'thupi.
- Izi zikadali mu gawo lofufuza m'maiko ambiri padziko lonse lapansi ndipo sizinavomerezedwe kuti zigwiritsidwe ntchito ndi anthu onse.
- Ngati inu kapena wokondedwa wanu muli ndi kachilombo ka bakiteriya kosatha komanso kwa nthawi yayitali, chinthu chabwino kwambiri choti muchite ndikulankhula ndi dokotala wanu ndikukambirana njira zonse zochiritsira zomwe zilipo.











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