Yala i delila k’i yɛrɛ ɲininka ni kɛlɛ yebali dɔ bɛ sen na an farikolo kɔnɔ tuma bɛɛ wa? Ɔwɔ, o ye tiɲɛ ye. Kɔlɔsilikɛla misɛnnin minnu bɛ an farikolo kɔnɔ, olu bɛ banakisɛw kɛlɛ minnu bɛ banaw lase mɔgɔ ma minnu bɛ bɔ kɛnɛma. Jɛkulu min nafa ka bon kosɛbɛ o garadiw cɛma, o ye o B-cellw ye. Bi an bɛna kuma nin B selilɛri ninnu kan ani u b’an tanga banaw ma cogo min na.
B-cell ye mun ye tigitigi?
B selilɛriw, i n’a fɔ a fɔra cogo min na ka tɛmɛ, olu ye joli kuru finman suguya dɔ ye an joli la. An b’u wele fana ko `(B lymphocytes)`. Nin B-cell ninnu ye aw farikolo tangacogo yɔrɔ koloma dɔ ye, farikolo tangalan min bɛ aw tanga banaw ma. U ka baara kunba ye ka farikolojɔlifɛn kɛrɛnkɛrɛnnenw dilan minnu bɛ wele ko `(banakisɛfagalanw)` walasa ka `(banakisɛw)` juguw kɛlɛ – fɛn minnu bɛ i n’a fɔ banakisɛw, banakisɛw, ani fɛnɲɛnamaw – minnu bɛ don farikolo la.
B cellules ani T cellules ye selilu suguya fila ye minnu bɛ joli kuru finman suguya kɛrɛnkɛrɛnnen dɔ la min bɛ wele ko lymphocytes. O lanposotiw bɛ binkannikɛlaw ni farikolokisɛw kɛlɛ minnu tɛ cogo la i n’a fɔ kansɛribanakisɛw. T-cell bɛ banakisɛw tiɲɛ ani ka farikolo tangalanw kɛ ɲɔgɔn fɛ ni taamasiɲɛw cili ye farikolo yɔrɔ wɛrɛw la. Faan wɛrɛ fɛ, B selilɛriw bɛ farikolo tangalanw dilan ka kɛɲɛ ni banakisɛfagalanw jaabi ye. Antigènes (banakisɛfagalanw) bɛ i n’a fɔ ID kartiw. Nin farikolo tangalanw bɛ an farikolo tangalanw dɛmɛ ka fɛnw dɔn an farikolo la, kɛrɛnkɛrɛnnenya la fɛn juguw i n’a fɔ banakisɛw ni banakisɛw.
B-cell suguya jɔnjɔnw ye jumɛnw ye?
O bɛ ɲɛ, sisan i y’a dɔn B-cell ye min ye. B-cell suguya belebele fila de bɛ yen. U ye joli-sira-funu ni hakili-la-banakisɛw ye. Nin suguya fila bɛɛ bɛ dɛmɛ ka an tanga banaw ma. An k’a lajɛ cogo min na.
Plasma cellules (banakisɛw) minnu bɛ sɔrɔ joli la
O joli-sira-funu-banakisɛw de bɛ farikolo tangalanw bɔ ka kɛɲɛ ni farikolojɔlifɛnw ye minnu kofɔra ka tɛmɛ. Miiri k’a filɛ i n’a fɔ i bɛ marifa ci jugu dɔ la i ɲɛ na. Ni B-cell jiginna ka kɛ plasma cellule ye, a bɛ se ka farikolo tangalan 2000 ɲɔgɔn bɔ segin kɔnɔ! Yala o tɛ kabako ye wa? O joli-sira-funu-banakisɛw bɛ Weele fana ko joli-sira-funu-banakisɛw (plasmacytes) ani farikolo-ɲɛnajɛ-yɔrɔw. Nka, u si hakɛ bɛ surunya dɔɔni ka tɛmɛ hakilijagabɔlanw ta kan.
Hakilila-jɔ-seluw
Tɔgɔ b’a jira, tiɲɛ tɛ? O hakilijagabɔlanw hakili bɛ antijeni kɛrɛnkɛrɛnnenw na. O kɔfɛ, ni o antijeni seginna ka na an farikolo la don nataw la, an farikolo tangalanw bɛ se ka teliya, i n’a fɔ a labɛnna, ka fɛɛrɛw tigɛ walasa ka u yɛrɛ tanga. I n’a fɔ an tun bɛna teliya ka an jugu dɔnnen dɔ jaabi cogo min na. Ni joli-sira-funu-banakisɛw bɛ farikolo tangalanw dilan ani ka binkannikɛlaw kɛlɛ o waati la, hakilijagabɔlanw b’an dɛmɛ ka kɛlɛ nataw kɛ. Misali la, nin ye boloci hakɛ ye an bɛ baara sɔrɔ. Boloci bɛ min kɛ, o ye ka an farikolo tangalanw don farikolojɔlifɛn dɔ la. O kɔ, an hakilijagabɔ-yɔrɔw hakili bɛ o la. Ni o banakisɛ in seginna tiɲɛ na kɔfɛ, an farikolo bɛ se ka binkanni daminɛ a kan joona.
Mun na B selilɛriw nafa ka bon an bolo?
B selilɛriw ye an ka farikolo tangacogo ladamucogo yɔrɔ nafamaba ye. Sisan, i bɛ se k’i yɛrɛ ɲininka farikolo tangalan min bɛ se ka ladamu, o ye mun ye. An ka farikolo tangacogo yɔrɔba fila de bɛ yen. Kelen ye farikolo tangacogo bangenen ye, tɔ kelen ye farikolo tangacogo ye min bɛ se ka ladamu. Banakisɛfagalan bangenen bɛ i n’a fɔ a yɛrɛ tangacogo fɔlɔ, a bɛ bagabagali fɛn o fɛn jaabi. Nka farikolo tangalan min bɛ se ka ladamu, o kɛrɛnkɛrɛnnen don ka tɛmɛ. A bɛ bagabagali kɛrɛnkɛrɛnnen dɔ dɔn – o kɔrɔ ye ko banakisɛ kɛrɛnkɛrɛnnen dɔ, banakisɛw, a ɲɔgɔnnaw – ka o kɛlɛ.
O la, B-cell bɛ min kɛ, o ye ka banakisɛfagalanw dilan minnu bɛ o banakisɛfagalan tiɲɛ walima banakisɛ min sirilen bɛ o banakisɛfagalan na. Ani fana, B selilɛriw bɛ se ka u hakili to antijeni kɛrɛnkɛrɛnnenw na. O kɔfɛ, ni o banakisɛ in seginna farikolo la don dɔ, an farikolo tangacogo bɛ se ka farikolo tangacogo ɲumanba dɔ sigi sen kan a ma. N’an y’a fɔ cogo nɔgɔman na, ni B-cell tun tɛ, an farikolo tun tɛna se ka jugu kɛrɛnkɛrɛnnenw dɔn, ka marifa kɛrɛnkɛrɛnnenw (anticorps) dilan walasa k’u kɛlɛ, ka an hakili to o juguw la ani ka wale kɛ joona ni u seginna.
B selilɛriw bɛ baara kɛ cogo di farikolo tangalanw na?
Hali n’a ye ko ye min ka gɛlɛn kosɛbɛ, an k’a ɲini k’a faamuya cogo nɔgɔman na. B-cellw ni farikolo tangalan wɛrɛw bɛ binkannikɛla juguw kɛlɛ minnu bɛ an bana, ani fana farikolokisɛ minnu tɛ cogo la i n’a fɔ kansɛribanakisɛw. Ni B selilɛri ‘walekɛra’ dɔrɔn, a bɛ kɛ joli-sira-funu-banakisɛ ye, min bɛ farikolo tangalanw dilan ka kɛɲɛ ni antijeni ye, walima a bɛ kɛ hakilijagabɔ-seli ye, min bɛ a hakili to o antijeni na. O cogo la, n’a seginna don nataw la, a bɛ se k’a dɔn joona k’a kɛlɛ.
A ka ca a la, ni farikolo tangalanw mago bɛ B selilɛriw la walasa ka binkannikɛla dɔ kɛlɛ, ninnu ye fɛɛrɛ dɔw ye minnu bɛ kɛ:
- Fɔlɔ, selilɛri kɛrɛnkɛrɛnnen dɔ min bɛ wele ko antijeni jiralan (APC) o bɛ nɔrɔ binkannikɛla ka antijeni na k’a kari ka kɛ fɛn misɛnninw ye. O kɔfɛ, APC bɛ antijeni yɔrɔw siri fɛn dɔ la min bɛ wele ko Major Histocompatibility-II complex (MHC-II).
- O kɔfɛ, dɛmɛbaga T-cell (T-cell sugu dɔ fana) bɛ don ka siri o MHC-II complexe la. O sirili in de bɛ dɛmɛbaga T-cellw baara. Nin dɛmɛbaga T-cell ninnu nafa ka bon kosɛbɛ barisa olu de bɛ taamasiyɛn di B-cell ma walasa u ka ‘ka se baara la’.
- T-cell baarakɛlen dɔ bɛ nɔrɔ B selilɛri la. O kɔfɛ, o B-cell bɛ a daminɛ ka a yɛrɛ kopiw dilan, walima ``clones.'' O B-cell dɔw bɛ kɛ plasma cellules ye, minnu bɛ se ka farikolo tangalanw dilan. B selilɛri wɛrɛw bɛ kɛ hakilijagabɔlanw ye ani u bɛ mara farikolo la.
- Tile damadɔ nataw kɔnɔ, joli-sira-funu-banakisɛw bɛ farikolo tangalan miliyɔn caman dilan. O banakisɛfagalan kelen-kelen bɛɛ dilannen don walasa ka banakisɛ kɛrɛnkɛrɛnnen dɔrɔn de tiɲɛ min ye o banakisɛfagalan dilan. O kɔrɔ ye ko banakisɛfagalan kelen bɛ se ka jugu suguya kelen dɔrɔn de laɲini.
- O banakisɛfagalanw bɛ nɔrɔ banakisɛfagalan walima banakisɛfagalan yɔrɔ min na, banakisɛfagalan taamasiɲɛ bɛ min na. Ni a nɔrɔlen don, banakisɛ in tɛ se ka kojugu kɛ farikolo la tuguni.
Miiri k’a filɛ i n’a fɔ polisiw ka baara. Fɔlɔ, taamasiɲɛ dɔ bɛ na (antigène dɔnni APC fɛ). O kɔfɛ, jɛkulu kɛrɛnkɛrɛnnen dɔ (t-cell dɛmɛbagaw) bɛ na baara la, ka ekipu wɛrɛ ladɔnniya (B cellules). O kulu yɔrɔ dɔ bɛ taa kɛlɛ la o yɔrɔnin bɛɛ (plasma cellules), ka sɔrɔ yɔrɔ wɛrɛ bɛ a labɛn bagabagali nataw kama (hakilila selilɛriw).
B selilɛriw bɛ yɔrɔ jumɛn na?
B-cellw sigiyɔrɔ bɛ danfara ka kɛɲɛ n’u ka yiriwali taabolo ye. Aw ye miiri o la, ni aw ye den ye, o kɔrɔ ye ko aw ba kɔnɔbara la, B selilɛriw bɛ dilan sugunɛ na. Nka an bangenen kɔfɛ, B-cell bɛ yiriwa an kolo kɔnɔ fɛn nɔgɔlen dɔ la min bɛ i n’a fɔ ɛponji. An b'o de Weele ko kolotuguda. U bɛ daminɛ ni joli-sira-funu-banakisɛw ye. O kɔfɛ, fɛɛrɛ dɔ sababu fɛ min bɛ wele ko joli-sira-funu, u bɛ kɛ B-cell ye. Ni aw kɔgɔra ka ban, aw ka B selilɛriw bɛ taa aw ka ɲɛgɛnɛsira yɔrɔ nafamaw la. Misali la, sɔgɔsɔgɔninjɛ ni ɲɛgɛnɛsiralabanaw.
Bana minnu ka teli ka sɔrɔ, olu ye jumɛnw ye minnu bɛ tali kɛ B selilɛriw la?
Ni fɛn dɔ kɛra an ka B-cell la, o bɛ se ka kɛ sababu ye ka farikolo tangalanw ni kansɛri suguya caman sɔrɔ. An ka o lajɛ.
Bana minnu bɛ sɔrɔ farikolo tangalanw fɛ
Tuma dɔw la, o de bɛ kɛ. An ka B-cellw bɛ farikolo tangalanw dilan ka kɛɲɛ ni antigènes ye an yɛrɛ ka farikolokisɛ kɛnɛmanw kan. O kɔ, o banakisɛfagalanw bɛ bin an yɛrɛ ka farikolokisɛ kɛnɛmanw kan i n’a fɔ u bɛ bin banakisɛfagalan faratilen dɔ kan. A bɛ iko an bɛ bin an yɛrɛ ka denbaya kan. An b’o de Weele ko autoimmune banaw. Misali damadɔw filɛ nin ye:
- Lupus (Lupus) ye
- Sklerose (sklerose multiple) bana
- Ɲɛgɛnɛsiraw ka bana
- Sukarodunbana suguya fɔlɔ
Kansɛriw
Kansɛri suguya caman bɛ yen minnu bɛ tali kɛ B selilɛriw falencogo jugu la. O kɔrɔ ye ko B-cellw bɛ daminɛ ka caya cogo la min tɛ se ka kunbɛn. U dɔw ye:
- Jolidɛsɛ jugumanba min bɛ sɔrɔ lanposoti fɛ
- Jolidɛsɛ basigilen min bɛ sɔrɔ lanposoti fɛ
- Hodgkin ka banakisɛfagalanw
- Linfoma min tɛ Hodgkin ye
- B-cell lymphome `(B-cell lymphome)`
- Miyɛloma caman
- Waldenström ka makɔrɔglobulinemie (banakisɛfagalan) min bɛ wele ko macroglobulinemie
B selilɛriw ka hakɛ bɛnnen ye mun ye?
Baliku hakɛ cayalenba la, joli mikorolitiri kelen kɔnɔ, farikolojidɛsɛ 1000 ni 4800 cɛ. B selilɛriw bɛ kɛ 10% fo 20% ɲɔgɔn ye aw ka farikolojidɛsɛ bɛɛ lajɛlen na.
Nka aw hakili to a la ko ni aw ka B selilɛri hakɛ bɛ to ka caya kojugu walima ka dɔgɔya kojugu, o bɛ se ka kɛ ko furakɛli bana dɔ bɛ aw la. Dɔgɔtɔrɔ bɛna a ɲini ka sɛgɛsɛgɛliw kɛ walasa ka o dɔn tiɲɛ na.
Sɛgɛsɛgɛli jumɛnw bɛ kɛ tuma caman na walasa ka ne ka B selilɛriw ka kɛnɛya lajɛ?
Aw ka dɔgɔtɔrɔ bɛ se k’a dɔn aw farikolo la ni sɛgɛsɛgɛli nɔgɔman ye min bɛ wele ko Complete Blood Count (CBC). Nka, a tɛ kunnafoni di farikolojidɛsɛ suguya kɛrɛnkɛrɛnnenw kan, i n’a fɔ B selilɛriw ani T selilɛriw.
Ni dɔgɔtɔrɔ bɛ sigasiga ko bana dɔ bɛ aw la min bɛ tali kɛ aw ka B selilɛriw la, a bɛ se ka yamaruya di sɛgɛsɛgɛli wɛrɛw ma minnu bɛ kunnafoni di farikolojidɛsɛ suguya kɛrɛnkɛrɛnnenw kan, i n’a fɔ farikolojidɛsɛbanakisɛw cogoya (T ni B selilɛriw jate), walima B-cell leukemia/lymphome panel.
An bɛ se ka mun kɛ walasa an ka B selilɛriw ka to kɛnɛya la?
Fɛɛrɛ dafalenw tɛ yen minnu bɛ sɔn kosɛbɛ walasa ka B-cell ‘bonya’. Nka, fɛn dɔw bɛ yen aw bɛ se ka minnu kɛ walasa aw farikolo tangacogo ka to kɛnɛya la ani ka farikolokisɛ B minnu bɛ aw bolo kaban, olu lakana. Nin fɛn caman bɛ se ka kɛ i n’a fɔ hakili ɲuman, nka tiɲɛ na, u bɛ i farikolo ka B-cell, ani farikolo tangalan nafama wɛrɛw bali ka tiɲɛ. I n’a fɔ an ka mobili bɛ mɛn cogo min na ni u ladonna ka ɲɛ.
Aw bɛ se ka nin fɛn ninnu kɛ walasa aw farikolo tangacogo ka to kɛnɛya la:
- Aw bɛ boloci ladilikanw bɛɛ kɛ.
- Aw bɛ dumuni ɲuman dun min bɛ bɛn ɲɔgɔn ma.
- I ka degunw kunbɛn ka ɲɛ.
- Aw ye aw yɛrɛ tanga dɔlɔmin ma, walima ka a kɛ ka da a dan na.
- Aw bɛ aw yɛrɛ tanga sigarɛtimin ma (sigarɛti, vaping). N’i y’o kɛ, i k’a dabila.
- Aw bɛ sunɔgɔ lɛri wolonwula fo lɛri seegin la su o su.
- Aw bɛ farikoloɲɛnajɛ kɛ miniti 150 ni kɔ la dɔgɔkun kɔnɔ.
- Aw bɛ to ka aw tɛgɛw ko ni safinɛ ye walima aw bɛ tɛgɛ saniyalan kɛ.
Danfara jumɛn bɛ T-cell ni B-cell cɛ?
T-cell, B-cell ani B fila bɛɛ b’an tanga banakisɛw ma minnu bɛ bana bila mɔgɔ la. Nka u jɔyɔrɔ tɛ kelen ye farikolo tangacogo la. T-cellw bɛ taamasiɲɛw ci minnu bɛ farikolo tangalanw ka jaabi kɔlɔsi (o bɛ wele ko T-cell dɛmɛbagaw) walima ka banakisɛw walima banakisɛfagalanw tiɲɛ k’a ɲɛsin u ma (o bɛ wele ko T-cell sitotoxiques).
Nka B-cellw bɛ farikolojɔlifɛnw dilan minnu bɛ wele ko anticorps (banakisɛfagalanw) ka kɛɲɛ ni antigènes (banakisɛfagalanw) ye, o ye taamasiɲɛw ye minnu b’a fɔ farikolo ye ko binkannikɛla dɔ donna farikolo la. Min nafa ka bon, o ye ko binkannikɛla tɛ jɔ B-cell fɛ k’a ɲɛsin a yɛrɛ ma, nka a bɛ jɔ banakisɛfagalanw fɛ, B-cell bɛ minnu dilan.
A laban na, fɛn minnu ka kan ka to an hakili la
O la, ni B-cell tun tɛ, an farikolo tun tɛna se ka farikolo tangalanw dilan. Nin farikolojɔlifɛn ninnu ye farikolojɔlifɛn nafamabaw ye minnu bɛ dɛmɛ ka banakisɛ juguw kɛlɛ. Ka fara farikolojidɛsɛbanakisɛ wɛrɛw ni joli kuru finmanw kan, aw ka B selilɛriw de bɛ aw tanga banaw ma ani ka aw tanga farikolokisɛw ma minnu tɛ cogo la.
O la, aw bɛ aw janto aw ka B selilɛriw la. Aw bɛ fɛnw kɛ don o don minnu bɛ aw dɛmɛ ka aw farikolo tangacogo bɛɛ to kɛnɛya la. I n’a fɔ a fɔra cogo min na ka tɛmɛ, aw bɛ dumuni kɛ ka ɲɛ, ka sunɔgɔ ka ɲɛ, ka farikoloɲɛnajɛ kɛ, ka dɔ bɔ degun na, ani ka aw ka furakisɛw ta a waati la. Nin fɛn nɔgɔman ninnu bɛna fanga belebele di nin garadi misɛnnin ninnu ma i farikolo la.
` B selilɛriw, B lanposotiw, farikolo tangalanw, farikolo tangalanw, farikolojidɛsɛbanakisɛw, banakisɛfagalanw, joli segin furakisɛw, hakilijagabɔlanw










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