Tangoganizani kuti munthu wapafupi nanu, mwina wachibale wanu kapena mnzanu, wapezeka ndi khansa yamagazi yoopsa monga Leukemia. Palibe aliyense wa ife amene amakonda kumva za chinthu chotere, sichoncho? Koma ngati zimenezo zitachitika, inuyo ndiye chiyembekezo chokhacho chopulumutsa moyo wa munthuyo. Inde, mungamupatse mphatso ya moyo. Mphatso yamtengo wapatali kwambiri ndi kupereka maselo oyambira magazi. Tiyeni tikambirane za izi kuyambira pachiyambi, mwachidule.
Kodi kupereka maselo oyambira magazi n'chiyani?
Mwachidule, kupereka maselo oyambira magazi ndi njira yotengera mtundu wapadera wa selo kuchokera kwa munthu wathanzi ndikuyika m'thupi la munthu wodwala. Maselo oyambira awa ndi "maselo akuluakulu" m'thupi lathu. Izi zikutanthauza kuti amatha kukhala mtundu uliwonse wa selo m'magazi athu, kuphatikizapo maselo ofiira a magazi, maselo oyera a magazi, ndi ma platelet .
Chaka chilichonse, anthu masauzande ambiri amafa chifukwa cha matenda oopsa monga khansa ya m'magazi. Mwa odwala otere, maselo oyambira m'mafupa awo amawonongeka kapena sagwira ntchito bwino. Kenako, maselo oyambira omwe amatengedwa kuchokera kwa munthu wathanzi amaperekedwa kwa wodwalayo ndikupanga maselo atsopano athanzi m'magazi awo. Izi zimatchedwa kusamutsa maselo oyambira.
Munthu akhoza kupereka maselo amenewa ngati gawo la chithandizo chake, kuthandiza wachibale wake wapafupi, kapena kulembetsa ngati wopereka kuti apulumutse moyo wa munthu amene sanakumanepo naye, kwinakwake padziko lapansi.
N’chifukwa chiyani munthu angafunikire maselo oyambira awa?
Kuika maselo oyambira kungakhale kopindulitsa kwambiri kwa anthu omwe ali ndi mitundu ina ya khansa ya m'magazi ndi matenda ena okhudzana ndi magazi. Mu njira imeneyi, madokotala amachotsa maselo oyambira owonongeka m'thupi la wodwalayo ndikuyika m'malo mwake maselo oyambira athanzi. Kenako maselo atsopano amakula ndikuyamba kupanga maselo athanzi a m'magazi.
Pansipa pali zina mwa matenda akuluakulu omwe amachiritsidwa ndi kuikidwa maselo oyambira.
| Mkhalidwe | Kufotokozera kosavuta |
|---|---|
| Kuchepa kwa magazi m'thupi | Vuto limene thupi limasiya kupanga maselo atsopano a magazi. |
| Khansa ya m'magazi | Khansa yomwe imapezeka m'magazi ndi m'mafupa. |
| Myeloma yambiri | Khansa yomwe imakhudza maselo a plasma m'magazi. |
| Matenda a Myelodysplastic | Kulephera kwa mafuta a m'mafupa kupanga maselo a magazi abwino. |
| Non-Hodgkin lymphoma | Khansa ya dongosolo la lymphatic. |
| Kuchepa kwa magazi m'thupi (sickle cell anemia) | Matenda omwe mawonekedwe a maselo ofiira a magazi amasintha ndipo ntchito yawo imasokonekera. |
Kodi mumapeza bwanji 'machesi' awa?
Iyi ndi gawo lofunika kwambiri komanso lovuta kwambiri pa ndondomekoyi. Simungangotenga maselo oyambira kuchokera kwa munthu wina n’kuwapereka kwa wina. Payenera kukhala mgwirizano wabwino pakati pa maselo a anthu awiriwa.
Madokotala amafufuza ngati izi zikugwirizana pofufuza chinthu chotchedwa Human Leukocyte Antigens (HLA) . Ganizirani za HLA iyi ngati 'barcode' yapadera pa selo iliyonse m'thupi lathu. Chitetezo chathu cha mthupi chimayang'ana barcode iyi kuti chidziwe ngati "iyi ndi selo yanga" kapena "iyi ndi chinthu chachilendo."
Poika maselo oyambira, barcode ya HLA ya wopereka ndi wolandira iyenera kukhala yofanana momwe zingathere. Pokhapokha thupi la wolandirayo lidzalandira maselo atsopano popanda kuwakana.
Madokotala amafunafuna wopereka chithandizo motere:
1. Achibale apafupi: Anthu monga abale ndi alongo ndi makolo ndi omwe amaganiziridwa poyamba, chifukwa nthawi zambiri amakhala ndi HLA match.
2. Opereka osagwirizana: Ngati palibe ogwirizana m'banja, olembetsa a opereka a m'dziko kapena apadziko lonse lapansi amafufuzidwa kuti apeze ogwirizana. Opereka mamiliyoni ambiri padziko lonse lapansi amalembetsedwa motere.
3. Opereka omwe ali ndi gawo lofanana (Haploidentical):Nthawi zina, maselo amatha kupezeka kwa wachibale yemwe ali theka la HLA yofanana ndi ya wolandirayo.
Kodi mungakhale wopereka ndalama? Iyi ndi njira yochitira.
Inde, ngati muli ndi thanzi labwino, nanunso muli ndi mwayi waukulu wothandiza pa ntchito yabwinoyi. Njira yolembetsa ngati wopereka si yovuta monga momwe mungaganizire. Imatenga masitepe ochepa chabe.
- Kulembetsa: Chinthu choyamba chomwe muyenera kuchita ndikudzaza fomu yofunsira kudzera mu bungwe lolembetsa la opereka. Izi zidzafuna kuti mupereke zambiri zokhudza mbiri yanu yaumoyo komanso zambiri zolumikizirana.
- Mayeso a HLA: Kenako, mudzayesedwa kuti mudziwe mtundu wa HLA yanu. Izi n'zosavuta kwambiri. Adzapukuta mkati mwa tsaya lanu ndi thonje laling'ono ndikutenga chitsanzo cha maselo kuchokera pamenepo. Muthanso kupeza zida zoti mutenge kunyumba kuti muchite izi.
- Kuyembekezera kufanana: Pambuyo poti chidziwitso chanu cha HLA chalowetsedwa mu registry, muyenera kudikira kuti wodwala akufananeni. Izi zitha kutenga miyezi, kapena zaka.
- Ngati wodwala apezeka wofanana: Ngati mwapeza wodwala wabwino, chipatalacho chidzakulumikizani. Kenako muyenera kuchita mayeso ena a magazi kuti mutsimikizire wodwalayo.
- Uphungu ndi Chilolezo: Ngati chilichonse chikuyenda bwino, njira yonse, zoopsa zake ndi ubwino wake, zidzafotokozedwa kwa inu. Kenako, chilolezo chanu chodziwitsidwa chidzapezedwa.
- Kuyezetsa Komaliza kwa Zachipatala: Musanapereke, mudzayesedwa kwathunthu kwachipatala kuti muwonetsetse kuti muli ndi thanzi labwino.
Gawo lililonse la ndondomekoyi lapangidwa kuti litsimikizire chitetezo chapamwamba kwa woperekayo komanso wolandirayo.
Ndani sangapereke maselo oyambira?
Zoletsa zina zaukalamba ndi matenda zimalepheretsa aliyense kupereka maselo oyambira. Malamulo awa alipo kuti ateteze woperekayo ndi wolandirayo. Nazi zina mwazifukwa zazikulu zomwe simungathe kupereka.
| Chifukwa / matenda | Kufotokozera |
|---|---|
| Zaka | M'maiko ambiri, anthu azaka zapakati pa 18-40 okha ndi omwe angalembetse ngati opereka chithandizo. |
| HIV/AIDS | Anthu omwe ali ndi vutoli sangathe kupereka. |
| Matenda a nyamakazi oopsa | Matenda oopsa monga nyamakazi. |
| Matenda a autoimmune | Kwa iwo omwe ali ndi matenda a autoimmune omwe amakhudza thupi lonse. |
| Khansa | Ngati mudalandirapo chithandizo cha khansa (chemotherapy, radiation) kapena mudadwalapo khansa m'zaka 5 zapitazi. |
| Matenda a shuga | Kwa odwala matenda a shuga omwe amalandira jakisoni wa insulin. |
| Matenda a mtima | Ngati muli ndi mbiri ya matenda a mtima, opaleshoni ya bypass, angioplasty, ndi zina zotero. |
| Chiwindi cha chiwindi B kapena C | Kwa iwo omwe ali ndi matenda opatsirana awa. |
Mndandanda uwu ndi zina mwa zifukwa zake. Ngati mukufuna kupereka koma muli ndi nkhawa ndi matenda enaake, ndi bwino kulankhula ndi dokotala wanu.
Kodi chimachitika ndi chiyani tsiku lopereka lisanafike komanso mkati mwa tsiku lopereka?
Ndipatseni masiku angapo apitawo.
Mukatsimikizira kuti ndinu wopereka wabwino, mudzapatsidwa jakisoni tsiku lililonse kuyambira masiku 4-5 musanapereke jakisoni. Jakisoni iyi ili ndi Filgrastim.Ichi ndi mankhwala otchedwa. Chomwe chimagwira ntchito ndikulimbikitsa mafuta a m'mafupa anu ndikutulutsa maselo ambiri oyambira m'magazi anu. Kenako titha kusonkhanitsa mosavuta maselo amenewo kuchokera m'magazi anu.
Jakisoni iyi ingayambitse zotsatirapo zina zazing'ono:
- Ululu m'mafupa
- Mutu
- Malungo pang'ono.
- Kusanza
- Kuvuta kugona
Musadandaule, zotsatirapo zake zimatha msanga jakisoni akatha. Muthanso kumwa mankhwala ochepetsa ululu monga paracetamol kuti muchepetse ululu, monga momwe dokotala wanu wanenera.
Pa nthawi yopereka
Njira imeneyi imatchedwanso "kukolola." Zili ngati kusonkhanitsa ma platelet kuchokera m'magazi.
- Mudzaikidwa pampando kapena pabedi lomasuka.
- Ma cannula awiri adzaikidwa m'mitsempha ya manja anu onse awiri.
- Kumbali ina, magazi anu ena amatengedwa ndikutumizidwa kudzera mu makina apadera. Makinawa amasefa ndikulekanitsa maselo oyambira okha ndi magazi.
- Maselo oyambira akalekanitsidwa, magazi otsalawo amabwerera m'thupi lanu kudzera mu kanula yomwe ili m'dzanja lanu lina.
Ntchito yonseyi imatenga pafupifupi maola 4-6 patsiku. Zimatenga pafupifupi masiku 3-4 kuti musonkhanitse kuchuluka kwa maselo oyambira omwe wodwalayo amafunikira. Panthawiyi, muli ndi ufulu wowerenga mabuku ndikugwiritsa ntchito foni yanu.
Kodi ubwino ndi zoopsa zake ndi ziti?
Phindu lalikulu komanso lokhalo lopereka maselo oyambira ndilakuti mukupulumutsa moyo wa munthu wina. Munthu ameneyo akhoza kukhala m'bale wanu, kapena munthu amene simunamuwonepo. Mulimonsemo, mukupatsa munthuyo mwayi wina woti achire matenda aakulu. Ndi malingaliro osayerekezeka.
Ponena za zoopsa zake, ndizochepa kwambiri. Njira yoperekera ndi yotetezeka kwambiri. Izi sizikuwonjezera chiopsezo chanu chotenga matenda okhudzana ndi magazi kapena khansa mtsogolo. Thupi lanu limabwezeretsa maselo oyambira omwe aperekedwa mwachangu.
Uthenga Wopita Nawo Kunyumba
- Kupereka maselo oyambira magazi ndi njira yotetezeka komanso yabwino kwambiri yomwe ingapulumutse moyo wa munthu amene ali ndi matenda aakulu monga khansa ya magazi.
- Gawo loyamba polembetsa ngati wopereka (HLA testing) ndi losavuta kwambiri. Chomwe chimafunika ndi chitsanzo chaching'ono cha maselo otengedwa kuchokera pa tsaya.
- Njira yoperekera magazi ndi yofanana ndi kupereka magazi m'thupi, ndipo chiopsezo kwa woperekayo ndi chochepa kwambiri.
- Thupi lanu lidzabwezeretsa maselo oyambira omwe aperekedwa mwachangu.
- Ngati muli ndi thanzi labwino, ganizirani zokhala wopereka. Mutha kupatsa munthu wina mphatso yamtengo wapatali kwambiri, moyo. Ngati mukufuna kudziwa zambiri za izi, lankhulani ndi dokotala wanu.











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