Kodi mudamvapo dzina lakuti 'Monoclonal Antibody'? Mwina mudamvapo dzinali likugwiritsidwa ntchito ngati mankhwala a khansa, kapena matenda monga Covid-19. Ngakhale kuti ndi mawu achilendo komanso akuluakulu, kwenikweni ndi mtundu wa mankhwala omwe asintha kwambiri mankhwala athu. Musadandaule, izi sizovuta kuzimvetsa. Lero, tiyeni tikambirane za izi, momwe zimagwirira ntchito, komanso matenda omwe amagwiritsidwa ntchito.
Mwachidule, kodi ma antibodies a monoclonal ndi chiyani?
Kuti timvetse izi, choyamba tiyeni tiphunzire za chinthu chomwe tili nacho m'thupi lathu: 'Ma antibodies'.
Tangoganizani kuti thupi lathu ndi dziko. Ndiye kuti chitetezo chathu cha mthupi ndi gulu lankhondo la dziko limenelo. Asilikali apadera mu gulu lankhondo limeneli amatchedwa 'Antibodies'. Mdani wochokera kunja, ndiko kuti, chinthu chonga kachilombo kapena selo la khansa (m'mankhwala timatcha ma antigen awa) akalowa m'thupi, asilikaliwa amapita kukagwira mdaniyo ndikupereka chizindikiro ku maselo ena kuti amuwononge.
Tsopano, 'ma antibodies a monoclonal' ndi mtundu wapadera wa ma antibodies omwe timapanga mu labotale. Izi zili ngati makope a ma antibodies omwe tili nawo m'thupi lathu.
- 'Mono' amatanthauza 'chimodzi'.
- 'Clonal' amatanthauza 'clone'.
Ndiko kuti, ali ngati 'makopi' ambiri a antibody imodzi. Amapangidwa kuti aukire mdani mmodzi yekha (antigen). Mwachitsanzo, ma antibodies amapangidwa kuti aukire puloteni inayake pamwamba pa selo la khansa. Mwina mwawona mayina a mankhwala awa akutha ndi "mab" (monga Trastuzumab, Rituximab).
Mwachidule, ma antibodies a monoclonal ndi 'mabomba' omwe amapangidwa mu labotale kuti awononge mdani winawake ndipo osaphonya cholinga chake.
Ndi matenda amtundu wanji omwe awa amachiza?
Ukadaulo uwu tsopano ukugwiritsidwa ntchito pochiza matenda osiyanasiyana. Kuyambira pamene mankhwala oyamba a monoclonal antibody adavomerezedwa mu 1986, mitundu yosiyanasiyana ya mankhwala yapangidwa.
| Gulu la matenda | Kufotokozera ndi zitsanzo |
|---|---|
| Khansa | Kulimbana ndi kuwononga maselo a khansa monga khansa ya m'mawere, lymphoma, ndi leukemia. |
| Matenda a Autoimmune | Kuwongolera kugwira ntchito mopitirira muyeso kwa chitetezo cha mthupi pa matenda monga nyamakazi ndi matenda a Crohn. |
| Matenda | Kupewa ndi kuthana ndi mavairasi monga kachilombo ka COVID-19. |
| Kukana Kusamutsa Ziwalo | Kuletsa thupi kukana chiwalo, monga impso, pambuyo poti chaikidwa m'malo ena. |
| Matenda ena | Amagwiritsidwanso ntchito pa matenda a osteoporosis, mutu waching'alang'ala, cholesterol yambiri, matenda ena a maso, ndi matenda a mitsempha. |
Kodi chithandizochi chimaperekedwa bwanji?
Mankhwalawa nthawi zambiri amaperekedwa ngati madzi amchere mumtsempha (m'mitsempha - IV) . Izi zimatchedwanso 'kulowetsedwa'. Mwina mudzaloledwa kuchipatala kapena ku chipatala 'kulowetsedwa' kwa tsiku limodzi ndikupatsidwa chithandizochi kwa maola angapo.
- Chithandizo Choyamba: Ngati iyi ndi nthawi yanu yoyamba kulandira chithandizochi, mungafune kupempha wachibale wanu kuti abwere nanu. Izi zili choncho chifukwa ogwira ntchito zachipatala adzakuyang'anirani mwapadera kuti akufotokozereni chithandizochi komanso kuti aone ngati pali vuto lililonse la ziwengo.
- Jakisoni wa subcutaneous: Nthawi zina, mankhwalawa amaperekedwanso ngati jakisoni pansi pa khungu (subcutaneous) . Pankhaniyi, dokotala wanu kapena namwino adzakuwonetsani momwe mungadzibayire nokha. Izi nthawi zambiri zimaperekedwa m'mimba kapena ntchafu.
Mitundu ya njira zochizira
Ma antibodies awa amagwiritsidwa ntchito m'njira zosiyanasiyana:
1. Ma Antibodies a Naked Monoclonal: Awa ndi mankhwala odziyimira pawokha. Amapita mwachindunji ku maselo a khansa ndikumangirira ku zinthu monga maselo a khansa, ndikuletsa kukula kwawo kapena kudziwitsa chitetezo cha mthupi kuti chiwawononge.
2. Ma Antibodies a Monoclonal Ogwirizana:Izi zili ngati 'parcel'. Mankhwala a chemotherapy kapena tinthu ta radioactive timalumikizidwa ku antibody ndikutumizidwa. Antibody imapeza selo yeniyeni ya khansa ndipo 'imatumiza' 'parcel' iyi pamenepo. Izi sizimawononga maselo athanzi kwambiri.
3. Ma Bispecific Monoclonal Antibodies: Izi zimatha kuukira anthu awiri nthawi imodzi. Zili ngati manja awiri akuchita ntchito ziwiri. Mwachitsanzo, pamene akugwira selo la khansa ndi dzanja limodzi, dzanja lina limagwira selo la chitetezo chamthupi, kulumikiza awiriwa pamodzi ndikuthandizira kuwononga selo la khansa.
Kodi ubwino ndi zoopsa za chithandizochi ndi ziti?
Ubwino
- Cholinga chake ndi chachindunji: Mankhwala achikhalidwe monga chemotherapy amawononga maselo onse omwe amagawikana mofulumira (maselo a khansa komanso maselo athanzi a tsitsi ndi khungu). Koma chifukwa izi zimaukira mwachindunji maselo omwe akukhudzidwa ndi matendawa okha, zotsatira zake zimakhala zochepa.
- Zothandiza kwambiri: Izi zathandiza kwambiri pochiza matenda ena, makamaka khansa.
- Muyezo womwewo: Chifukwa chakuti amapangidwa mu labotale, gulu lililonse la mankhwala ndi la mtundu wofanana.
Zoopsa
Monga mankhwala ena aliwonse, chithandizochi chingakhale ndi zoopsa zina. Koma musadandaule, dokotala wanu adzakuphunzitsani zonsezi ndikukusamalirani bwino.
- Kuyankha kwa Kulowetsedwa: Izi ndi zomwe zimachitika kawirikawiri panthawi ya kulowetsedwa kapena nthawi yomweyo pambuyo pake. Izi zingaphatikizepo kupweteka kwa thupi, malungo, kuzizira, kupuma movutikira, thukuta, komanso kusintha kwa kuthamanga kwa magazi. Izi nthawi zambiri zimatha kulamulidwa pochepetsa kuchuluka kwa kulowetsedwa.
- Zochitika zoopsa (zosowa): Zochitika zoopsa kwambiri, koma zochitika zoopsa zimatha kuchitika.
- Acute Anaphylaxis: Matenda oopsa omwe amabwera mwadzidzidzi.
- Matenda a Cytokine Release Syndrome (CRS): Chitetezo cha mthupi chimatha kugwira ntchito mopitirira muyeso ndikuwononga ziwalo.
- Matenda a Serum: Kuukira kwa chitetezo cha mthupi cha thupi motsutsana ndi mankhwala.
Chifukwa chakuti zinthu ngati zimenezi zingachitike, madokotala ndi anamwino amasamala kwambiri za inu, makamaka mukalandira chithandizo koyamba.
Kodi mukufuna kulankhula ndi dokotala?
Inde, ndithudi. Ngati muli ndi mafunso okhudza chithandizochi, kapena ngati mukufuna kudziwa ngati chithandizochi chili choyenera kwa inu, lankhulani momasuka ndi dokotala wanu. Iye adzakupatsani upangiri wabwino kwambiri kutengera matenda anu komanso momwe thanzi lanu lilili.
Chofunika: Ngati mwakumana ndi vuto losayembekezereka mutalandira chithandizo, makamakaNgati mukuvutika kupuma, kupweteka pachifuwa, kuvulala kwambiri, kuvutika kulankhula, kapena kusintha kwa chikumbumtima, imbani dokotala wanu nthawi yomweyo, kapena pitani ku Dipatimenti Yodzidzimutsa (ETU) ya chipatala chapafupi.
Uthenga Wopita Nawo Kunyumba
- Ma antibodies a monoclonal ndi mtundu wapadera wa mapuloteni opangidwa mu labotale omwe amagwira ntchito ngati ziwalo za chitetezo chathu chamthupi.
- Izi ndi njira yamakono komanso yopambana yomwe imagwiritsidwa ntchito pochiza matenda osiyanasiyana, kuphatikizapo khansa, nyamakazi, ndi COVID-19.
- Popeza chithandizochi chimagwira ntchito bwino, chingakhale ndi zotsatirapo zochepa poyerekeza ndi chithandizo chachikhalidwe.
- Mankhwalawa amatha kuchitika ngati kutentha thupi ndi ziphuphu. Komabe, zotsatirapo zake zoyipa sizimachitika kawirikawiri.
- Nthawi zonse kambiranani ndi dokotala wanu ngati chithandizochi chili choyenera kwa inu komanso zabwino ndi zoyipa zake.
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