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Yala i ye Blood-Brain Barrier ko mɛn, o min ye i ka hakili lakananiba ye wa?

Yala i ye Blood-Brain Barrier ko mɛn, o min ye i ka hakili lakananiba ye wa?

Sugunɛ ye farikolo yɔrɔ ye min nafa ka bon kosɛbɛ ani min ka gɛlɛn kosɛbɛ an farikolo la, tiɲɛ tɛ? O la, ka nin hakili in to kɛnɛya la, o nafa ka bon kosɛbɛ. I n’a fɔ kogo ni da bɛ an ka so kɔnɔ cogo min na walasa k’a lakana, an hakili fana bɛ ni lakana sira kɛrɛnkɛrɛnnen ye. An b'o de Weele ko joli-sɔgɔsɔgɔninjɛ walima ``Joli-sɔgɔsɔgɔninjɛ'', ``(BBB)'' surunyalen. Bi, an ka kuma nin lakanabaga kabakoma in kan ka ɲɛ dɔɔnin .

Joli ni kunkolo gɛlɛya ye mun ye?

N’an y’a fɔ cogo nɔgɔman na, i ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​ye farikolokisɛw tangalan ye min bɛ joli-sira-funu kɔnɔna lamini i kunkolo la. O ye an ka hakili ni an farikolo-ɲɛnajɛ baarakɛcogo yɔrɔ nafamaba ye.

Hali n'a tɔgɔ b'a Fɔ ko "barika", tiɲɛ yɛrɛ la, a tɛ kogo dɔrɔn ye. A bɛ i n’a fɔ filɛri, i n’a fɔ kɔlɔsilikɛla min bɛ kɛ hakili la . A ka baara kunba ye ka fɛn juguw bila kɛnɛma ani ka fɛn ɲumanw mara. A bɛ kemikɛli suguya caman fana (an bɛ minnu dilan ani an bɛ minnu ta ka bɔ kɛnɛma) doncogo ni u bɔcogo fana kɔlɔsi. Yala o tɛ kabako ye wa?

Mun bɛ kɛ joli-sɔgɔsɔgɔninjɛ (BBB) ​​la?

An joli siraw kɔnɔ, farikolokisɛ kɛrɛnkɛrɛnnen dɔ bɛ yen min bɛ wele ko endothélium. Nka, joli siraw la minnu bɛ kunsɛmɛ kɔnɔ, o endothélium in tɛ kelen ye dɔɔni.

O endothéliale cellules minnu bɛ joli siraw kɔnɔna lamini kunsɛmɛ na, olu bɛ ɲɔgɔn pake kosɛbɛ fo hali yɔrɔ fitinin tɛ yen. O cogo de la i ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​bɛ dilan. O seliluw sirilen don kosɛbɛ fo foyi tɛ se ka tɛmɛ u fɛ ni dɛmɛ tɛ. O farikolokisɛw kɛnɛma -yɔrɔ bɛ Kɛ ni fɛnw ye minnu bɛ Bɔ tulumafɛnw na. Nin ye hakilina nafamaba ye, wa an k’a lajɛ mun na.

Fɛn jumɛnw bɛ se ka tɛmɛ joli-sɔgɔsɔgɔninjɛ (BBB) ​​fɛ?

Fɛn dɔw ka dɔgɔ kosɛbɛ, o kɔrɔ ye ko u bɛ se ka tɛmɛ nin `(BBB)` in fɛ. Fɛn wɛrɛw bɛ se ka tɛmɛ o fɛ bawo u bɛ `(lipid-soluble)` . O kɔrɔ ye ko joli-sɔgɔsɔgɔninjɛ tulumafɛn bɛ se k’u minɛ k’a sɔrɔ u ma gɛn. Nka, a ka gɛlɛn fɛnɲɛnamafagalan belebelebaw ma, walima fɛnɲɛnɛma minnu bɛ ji la, ka tɛmɛ nin `(BBB)` in fɛ u yɛrɛ ma.

Aw ye miiri a la, fɛnɲɛnamafagalan belebelebaw tɛ se ka tɛmɛ o endoteliyali selilɛriw fɛ minnu sirilen don kosɛbɛ, bawo yɔrɔ bɛrɛ tɛ yen. Ji la, a ka gɛlɛn ka tɛmɛ BBB fɛ, barisa BBB ka selilɛriw bɛ bɔ tulumafɛnw na, wa u bɛ fɛnw gɛn minnu bɛ se ka ji la. O la, ni fɛn belebelebaw, minnu bɛ se ka wuli ji la i n’a fɔ balofɛnw, olu b’a fɛ ka don kunsɛmɛ na, u mago bɛ dɛmɛ kɛrɛnkɛrɛnnen na min bɛ taa ni u ye .

Fura ni fɛn suguya dɔw filɛ nin ye minnu bɛ se ka tɛmɛ BBB fɛ (u kelen walima ni dɛmɛ ye):

  • Dɔlɔ
  • Anestezi furaw
  • Degun furaw
  • Jɔrɔnanko furaw
  • Hakilila-furakɛli furaw
  • Fura minnu bɛ kirinni walima kɔnɔboli furakɛ
  • Kafeyin (kafeyin) bɛ sɔrɔ
  • Asetaminofɛni ni banakisɛfagalan caman minnu tɛ stɛroyi ye (AINE) .
  • Sunɔgɔfura ni hakiliɲagamifura (misali la, barbituratiw, bɛnzoyazepiniw) .

Nin lisi in kɔnɔ, fura suguya damadɔw dɔrɔn de bɛ sɔrɔ minnu bɛ se ka BBB tɛmɛ. Fura suguya caman wɛrɛw bɛ se k’o kɛ. Tiɲɛ na, fɛn minnu bɛ se ka BBB tigɛ, olu lisɛli ka jan kosɛbɛ. Ka kɛɲɛ ni sisan fɛɛrɛw ye, kemikɛli suguya 5000 ɲɔgɔn (furaw fana sen bɛ o la) dɔnna minnu bɛ se ka BBB tigɛ. Olu bɛ dɔn ni ɔridinatɛri ka algorisimuw ni porogaramuw ye minnu ka gɛlɛn kosɛbɛ.

O la sa, mun tɛ se ka tɛmɛ joli-sɔgɔsɔgɔninjɛ (BBB) ​​fɛ?

A ka ca a la, banakisɛw , i n’a fɔ banakisɛw walima banakisɛw, ani baga caman, olu tɛ se ka tɛmɛ BBB fɛ. Nin ye lakanaba ye min bɛ BBB bolo.

Bana jumɛnw bɛ sɔrɔ tuma caman na minnu bɛ nɔ bila joli ni kunsɛmɛ na?

Hali ni aw ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​lakananen don kosɛbɛ, a tɛ dafalen ye 100%. A bɛ se ka fanga dɔgɔya bana dɔw fɛ i n’a fɔ funu. Furakɛcogo wɛrɛw fana bɛ se ka dɔ bɔ BBB nafa la. Ni o kɛra, fɛn juguw walima banakisɛfagalanw bɛ se ka don kunsɛmɛ na. (Nka, tuma dɔw la, o bɛ se ka nafa lase mɔgɔ ma. Misali la, banakisɛfagalanw i n’a fɔ penisilini minnu bɛ kɛ ka kunsɛmɛnasumaya furakɛ, olu bɛ se ka don nɔgɔya la ni BBB fanga dɔgɔyara.)

Bana minnu bɛ BBB dafalen fanga dɔgɔya, olu ye bana jugumanw ni bana basigilenw bɛɛ ye.

Ko minnu bɛ dɔ bɔ `(BBB)` fanga la o yɔrɔnin bɛɛ

Olu ye kɛnɛya gɛlɛyaw ye minnu bɛ barika sɔrɔ walima minnu kɛra kɔsa in na. Misali dɔw ye ninnu ye:

  • Sugunɛ kansɛriw
  • Sugunɛbilenni (misali la, Kunsɛmɛnasumaya, Ɲɛgɛnɛsiraw) .
  • Kungolo joginw, kɛrɛnkɛrɛnnenya la, kirinni ni kunkolo joginni (TBI) .
  • Gazi ɲuman hakɛ cayalenba joli la (Hypercapnia) .
  • Cerebral hypoxia (oksizɛni dɛsɛ ka taa kunsɛmɛ na ka a sababu kɛ oksizɛni hakɛ dɔgɔyali ye joli la) .
  • Kuru bɔ
  • Kɔnɔboli, kɛrɛnkɛrɛnnenya la kirinni basigilen min bɛ wele ko ``Status Epilepticus''.

Jateminɛ minnu bɛ dɔ bɔ `(BBB)` fanga la waati kɔnɔ

Ninnu ye banaw ye minnu bɛ mɛn sen na, tuma dɔw la kalo caman, san caman, walima hali u si bɛɛ. Misaliw:

  • Alzheimer bana
  • Sklerose latérale amiotrophique (ALS) .
  • Kapini kuntaalajan min bɛ sɔrɔ bana dɔw fɛ i n’a fɔ Ɲɛgɛnɛsiraw (Fogonfogonlabana basigilen) .
  • Ɲɛgɛnɛsiraw
  • Ɲɛgɛnɛsiraw ka hakiliɲagami
  • Tansiyɔn jiginni (Tansiyɔn jiginni) .
  • Bana minnu bɛ tali kɛ ɲɔgɔn na i n’a fɔ sukaro hakɛ caya (Hyperglycémie) ani sukarodunbana suguya 2
  • Joli kolosinsinnan hakɛ cayalenba (Hyperlipidemia) .
  • Sklerose (Sklerose multiple) banakisɛ (Sclerose multiple).
  • Neuromyelite Optica (NMO) ye bana ye min bɛ wele ko .
  • Parkinson ka bana

Fɛn dɔnbagaw bɛ sigasiga ko bana basigilen caman wɛrɛw bɛ se ka nɔ bila BBB la, nka ɲinini wɛrɛw ka kan ka kɛ walasa ka o tiɲɛ.

Joli-sɔgɔsɔgɔninjɛ (BBB) ​​tiɲɛni taamasiɲɛ walima taamasiɲɛ jumɛnw bɛ sɔrɔ tuma caman na?

Tiɲɛ na, sisan fɛɛrɛ jɛlen si tɛ yen min bɛ se ka gɛlɛya dɔ sɔrɔ BBB la k’a ɲɛsin a yɛrɛ ma. Laboratowari sɛgɛsɛgɛli dɔw, kɛrɛnkɛrɛnnenya la minnu bɛ kunsɛmɛnasumaya sɛgɛsɛgɛ, olu bɛ se ka gɛlɛya jira BBB la cogo la min tɛ ɲɛ. Nka tuma caman na, bana minnu bɛ BBB tiɲɛni na, olu bɛ sɔrɔ ni taamasiɲɛ wɛrɛw ye minnu ni barika tɛ kelen ye.

Sisan, dɔnnikɛlaw b’a ɲini k’a lajɛ n’u bɛ se ka BBB fanga dɔgɔya waati dɔɔnin kɔnɔ ni fɛɛrɛ ye min bɛ wele ko magnetic resonance imaging-guided focused ultrasound. Ni o bɛ se ka kɛ, kunsɛmɛ na, fɛn dɔw bɛ se ka ɲagami joli la, ka u dɔn nɔgɔya la. Laala o fɛnɲɛnamafagalanw bɛ se ka kɛ fɛnw dɔnni kun ye joona i n’a fɔ kunsɛmɛ kansɛri, Alzheimer bana ani Parkinson ka bana. A bɛ se ka fura dɔw fana dɛmɛ u ka don kunsɛmɛ na walasa ka fɛnw furakɛ i n’a fɔ kansɛri. Nka, ɲinini in bɛ a daminɛ na hali bi. Sɛgɛsɛgɛli caman wɛrɛw ka kan ka kɛ walasa k’a dɔn ni o bɛ se ka kɛ tiɲɛ na.

Yala furakɛli suguya dɔw bɛ yen minnu bɛ joli-sira-funu (BBB) ​​laɲini wa?

Sisan, furakɛli si tɛ yen min bɛ aw ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​laɲini k’a ɲɛsin aw ma. O nɔ na, ​​dɔgɔtɔrɔw bɛ furakɛli kuntaalajanw furakɛ minnu bɛ se ka BBB tiɲɛ. Misali dɔw filɛ nin ye:

  • Fura minnu bɛ tansiyɔn jiginni, kolosinsinnan caman walima sukaro hakɛ caya.
  • Furakɛli min bɛ kɛ walasa ka joli segin a cogo kɔrɔ la ka taa a bila kunsɛmɛ na, joli-sira-funu kɔfɛ, o min bɛ kɛ ni joli-sira-funu-yɔrɔ dɔ tigɛra ka a sababu kɛ joli-sira-funu dɔ datuguli ye.
  • Fura minnu bɛ kɔnɔboli kɛlɛ.
  • Sugunɛ kansɛri furakɛli.

Ne bɛ se ka mun kɛ walasa ka ne ka joli-sira-funu (BBB) ​​kɛnɛya sabati?

Tiɲɛ na, cogo si tɛ yen min bɛ se ka `(BBB)` tiɲɛniw bali k'a ɲɛsin ɲɔgɔn ma. O nɔ na, ​​min ka fisa, o ye ka i yɛrɛ tanga cogoyaw walima kow ma minnu bɛ se ka `(BBB)` tiɲɛ. Aw bɛ se ka fɛn minnu kɛ, olu dɔw filɛ nin ye:

  • Aw bɛ dumuni dafalen dun ani ka aw farikolo girinya sabati. Bana minnu bɛ nɔ bila joli-sira-funu kɛnɛya la, kɛrɛnkɛrɛnnenya la sɔgɔsɔgɔninjɛ, olu bɛ se ka joli ni kunsɛmɛ balili tiɲɛ. Ka girinya kɛnɛman mara min bɛ bɛn aw ma ani ka aw ka dumunikɛcogo ladilan ka kɛɲɛ ni aw ka dɔgɔtɔrɔ ka laadilikanw ye, o nafa ka bon kosɛbɛ. Olu bɛ se ka dɛmɛ don ka kirinni kunbɛn, walima a dɔgɔyalenba la, ka a juguya bila kɔfɛ walima ka dɔ bɔ a la. A fana bɛ dɛmɛ don ka aw ka BBB lakana.
  • Aw kana aw ɲɛmajɔ banakisɛw la.Banakisɛ minnu bɛ yɔrɔw la i n’a fɔ ɲɛ ni tulo, olu bɛ se ka jɛnsɛn ka funu bila mɔgɔ la, ka BBB tiɲɛ. N’o kɛra, banakisɛ bɛ se ka don kunsɛmɛ na ka bana jugumanba lase mɔgɔ ma, hali ka mɔgɔ faga.
  • Aw bɛ lakanafɛnw don. Kungolo joginw bɛ se ka BBB tiɲɛ. Lakanalifɛnw donli – kɛrɛnkɛrɛnnenya la kasɛtiw ni sigilanw (walima lakanaminɛn wɛrɛw) ni aw bɛ bolifɛnw kɔnɔ – o bɛ se ka dɛmɛ don ka kunkolo joginw bali minnu bɛ se ka aw ka BBB tiɲɛ.
  • Aw bɛ aw ka kɛnɛya cogoyaw ɲɛnabɔ. Banakisɛ minnu bɛ mɛn sen na i n’a fɔ sukarodunbana suguya 2, tansiyɔn jiginni, kolosinsinnan caman, ani kunfilanitu, olu bɛ se ka BBB ni a lamini joli siraw tiɲɛ. Nin bana ninnu kunbɛnni, a kɛra furaw ye wo, a kɛra fura wɛrɛw ye wo, o ye fɛɛrɛ nafama ye aw bɛ se ka min kɛ walasa ka aw ka joli ni kunsɛmɛ balilan tanga.

Dɔgɔtɔrɔw bɛ baara kɛ ni fɛn minnu ye joli-sira-funu (BBB) ​​ko la, olu bɛ baara kɛ ni o ye cogo di?

Aw ka ``(BBB)`` ye fɛn nafamaba ye ni aw bɛ furakɛli caman kɛ hakili kɔnɔ ani a kɔkan. Sabula, ni furakɛli caman – kɛrɛnkɛrɛnnenya la furaw – bɛ se ka tɛmɛ ``(BBB)`` fɛ, u bɛ se ka nɔ bila i hakili la cogo la min tɛ ɲɛ.

Tuma dɔw la, dɔgɔtɔrɔw ka kan ka baara kɛ BBB lamini na. O bɛ kɛ bawo BBB ka kan ka min kɛ, a bɛ o kɛ tigitigi tuma dɔw la! Fura minnu bɛ se ka banakisɛw walima kansɛri furakɛ kunsɛmɛ kɔnɔ, olu tɛ se ka tɛmɛ BBB fɛ.

O fura in na, dɔnnikɛlaw bɛ ka furaw ta minnu dabɔra kɛrɛnkɛrɛnnenya la walasa ka BBB tɛmɛ. I n’a fɔ "Trojan horse approach" (Trojan horse approach), furaw bɛ "doi" farikolo tangalanw kan walima fɛn wɛrɛw kan minnu bɛ se ka tɛmɛ BBB fɛ ka taa ni u ye kunsɛmɛ na. A ka ɲi kosɛbɛ, tiɲɛ tɛ?

An fana bɛ baara kɛ n’an yɛrɛ ka kemikɛli kɛcogo dafalenw ye walasa ka BBB tɛmɛn. O misali ɲuman ye fura levodopa tali ye ka Parkinson ka bana furakɛ. Parkinson ka bana bɛ sɔrɔ ni kunsɛmɛ yɔrɔ dɔw tɛ ni furakisɛ ye min bɛ wele ko dopamine, o min ka kan ka farikolo lamagacogo kɔlɔsi. Dopamine tɛ se ka BBB tɛmɛ, nka levodopa bɛ se ka tɛmɛ. Ni a donna kunsɛmɛ na dɔrɔn, levodopa bɛ wuli ka kɛ dopamine ye. O bɛ Parkinson ka bana taamasiɲɛw nɔgɔya.

Jɔn de ye joli-sɔgɔsɔgɔninjɛ (BBB) ​​sɔrɔ? U y’a sɔrɔ cogo di n’a tun ka dɔgɔ ten?

Soso caman b’a fɔ ko o barika sɔrɔli sababu bɔra dɔnnikɛlaw la i n’a fɔ Paul Ehrlich walima Max Lewandowsky san 1800 labanw na ani san 1900 daminɛw na. Nka, "joli-sɔgɔsɔgɔninjɛ balilan" daɲɛ in Fɔra fɔlɔ 1921 sàn sɛbɛn dɔ la Lina Shtern fɛ (a bɛ Fɔ a ma tuma dɔw la ko "Stern") min bɛ Bɔ Irisi (bi Letoni) ani Suwisi dɔgɔtɔrɔ Raymond Gautier fɛ.

Stern ni Gautier ka ɲininiw dɛmɛna ni ɛlektrɔniki mikroskɔpu ja fɔlɔw ye minnu tara san 1960 ni 1970 waatiw la, minnu ye BBB jɔcogo ɲɛfɔ ka jɛya baganw ni hadamadenw ka hakili la.

A laban na, an ka kan ka to an hakili la min na (Take-Home Message) .

Aw ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​ye farikolokisɛw ye minnu bɛ joli siraw lamini aw kunsɛmɛ yɔrɔ caman na, wa a bɛ kɛ i n’a fɔ filɛri. O ye lakana kogo ye min nafa ka bon kosɛbɛ an hakili la. A bɛ dɛmɛ ka fɛn jugu caman to kɛnɛma ani ka fɛn ɲuman caman to a kɔnɔ.

Nka, o tɛ dafa. Furakɛcogo caman bɛ se ka nɔ bila o la. Ani fana, dɔgɔtɔrɔw ka kan k’u janto nin ``(BBB)`` in na ni u bɛ bana dɔ furakɛ farikolo yɔrɔ o yɔrɔ, a tɛ kɛ hakili dɔrɔn ye.

Hali ni dɔnnikɛlaw ye fɛn caman sɔrɔ BBB ko la, ɲinini caman ka kan ka kɛ walasa k’a baara kɛcogo faamuya kosɛbɛ. A kɔnɔna baarakɛcogo faamuyali bɛ se ka da yele ka fura ɲumanw sɔrɔ bana caman na minnu bɛ sɔrɔ hakili la. O kɔfɛ, aw ka BBB bɛna kɛ fɛnw bali dɔrɔn ye minnu bɛ kojugu kɛ aw la, wa a tɛna kɛ furaw balilan ye minnu bɛ aw dɛmɛ. O la, aw kana ɲinɛ ko ni aw ye aw janto aw ka kɛnɛya bɛɛ lajɛlen na, o bɛna dɛmɛ ka nin BBB in kɛnɛya lakana cogo la min tɛ ɲɛ!


` Joli-sɔgɔsɔgɔninjɛ, Sugunɛ lakanani, Sugunɛ joli siraw, Nɛrɛmuguma, Sugunɛ furaw, BBB baarakɛcogo

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Yala i ye Blood-Brain Barrier ko mɛn, o min ye i ka hakili lakananiba ye wa?

Yala i ye Blood-Brain Barrier ko mɛn, o min ye i ka hakili lakananiba ye wa?

Sugunɛ ye farikolo yɔrɔ ye min nafa ka bon kosɛbɛ ani min ka gɛlɛn kosɛbɛ an farikolo la, tiɲɛ tɛ? O la, ka nin hakili in to kɛnɛya la, o nafa ka bon kosɛbɛ. I n’a fɔ kogo ni da bɛ an ka so kɔnɔ cogo min na walasa k’a lakana, an hakili fana bɛ ni lakana sira kɛrɛnkɛrɛnnen ye. An b'o de Weele ko joli-sɔgɔsɔgɔninjɛ walima ``Joli-sɔgɔsɔgɔninjɛ'', ``(BBB)'' surunyalen. Bi, an ka kuma nin lakanabaga kabakoma in kan ka ɲɛ dɔɔnin .

Joli ni kunkolo gɛlɛya ye mun ye?

N’an y’a fɔ cogo nɔgɔman na, i ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​ye farikolokisɛw tangalan ye min bɛ joli-sira-funu kɔnɔna lamini i kunkolo la. O ye an ka hakili ni an farikolo-ɲɛnajɛ baarakɛcogo yɔrɔ nafamaba ye.

Hali n'a tɔgɔ b'a Fɔ ko "barika", tiɲɛ yɛrɛ la, a tɛ kogo dɔrɔn ye. A bɛ i n’a fɔ filɛri, i n’a fɔ kɔlɔsilikɛla min bɛ kɛ hakili la . A ka baara kunba ye ka fɛn juguw bila kɛnɛma ani ka fɛn ɲumanw mara. A bɛ kemikɛli suguya caman fana (an bɛ minnu dilan ani an bɛ minnu ta ka bɔ kɛnɛma) doncogo ni u bɔcogo fana kɔlɔsi. Yala o tɛ kabako ye wa?

Mun bɛ kɛ joli-sɔgɔsɔgɔninjɛ (BBB) ​​la?

An joli siraw kɔnɔ, farikolokisɛ kɛrɛnkɛrɛnnen dɔ bɛ yen min bɛ wele ko endothélium. Nka, joli siraw la minnu bɛ kunsɛmɛ kɔnɔ, o endothélium in tɛ kelen ye dɔɔni.

O endothéliale cellules minnu bɛ joli siraw kɔnɔna lamini kunsɛmɛ na, olu bɛ ɲɔgɔn pake kosɛbɛ fo hali yɔrɔ fitinin tɛ yen. O cogo de la i ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​bɛ dilan. O seliluw sirilen don kosɛbɛ fo foyi tɛ se ka tɛmɛ u fɛ ni dɛmɛ tɛ. O farikolokisɛw kɛnɛma -yɔrɔ bɛ Kɛ ni fɛnw ye minnu bɛ Bɔ tulumafɛnw na. Nin ye hakilina nafamaba ye, wa an k’a lajɛ mun na.

Fɛn jumɛnw bɛ se ka tɛmɛ joli-sɔgɔsɔgɔninjɛ (BBB) ​​fɛ?

Fɛn dɔw ka dɔgɔ kosɛbɛ, o kɔrɔ ye ko u bɛ se ka tɛmɛ nin `(BBB)` in fɛ. Fɛn wɛrɛw bɛ se ka tɛmɛ o fɛ bawo u bɛ `(lipid-soluble)` . O kɔrɔ ye ko joli-sɔgɔsɔgɔninjɛ tulumafɛn bɛ se k’u minɛ k’a sɔrɔ u ma gɛn. Nka, a ka gɛlɛn fɛnɲɛnamafagalan belebelebaw ma, walima fɛnɲɛnɛma minnu bɛ ji la, ka tɛmɛ nin `(BBB)` in fɛ u yɛrɛ ma.

Aw ye miiri a la, fɛnɲɛnamafagalan belebelebaw tɛ se ka tɛmɛ o endoteliyali selilɛriw fɛ minnu sirilen don kosɛbɛ, bawo yɔrɔ bɛrɛ tɛ yen. Ji la, a ka gɛlɛn ka tɛmɛ BBB fɛ, barisa BBB ka selilɛriw bɛ bɔ tulumafɛnw na, wa u bɛ fɛnw gɛn minnu bɛ se ka ji la. O la, ni fɛn belebelebaw, minnu bɛ se ka wuli ji la i n’a fɔ balofɛnw, olu b’a fɛ ka don kunsɛmɛ na, u mago bɛ dɛmɛ kɛrɛnkɛrɛnnen na min bɛ taa ni u ye .

Fura ni fɛn suguya dɔw filɛ nin ye minnu bɛ se ka tɛmɛ BBB fɛ (u kelen walima ni dɛmɛ ye):

  • Dɔlɔ
  • Anestezi furaw
  • Degun furaw
  • Jɔrɔnanko furaw
  • Hakilila-furakɛli furaw
  • Fura minnu bɛ kirinni walima kɔnɔboli furakɛ
  • Kafeyin (kafeyin) bɛ sɔrɔ
  • Asetaminofɛni ni banakisɛfagalan caman minnu tɛ stɛroyi ye (AINE) .
  • Sunɔgɔfura ni hakiliɲagamifura (misali la, barbituratiw, bɛnzoyazepiniw) .

Nin lisi in kɔnɔ, fura suguya damadɔw dɔrɔn de bɛ sɔrɔ minnu bɛ se ka BBB tɛmɛ. Fura suguya caman wɛrɛw bɛ se k’o kɛ. Tiɲɛ na, fɛn minnu bɛ se ka BBB tigɛ, olu lisɛli ka jan kosɛbɛ. Ka kɛɲɛ ni sisan fɛɛrɛw ye, kemikɛli suguya 5000 ɲɔgɔn (furaw fana sen bɛ o la) dɔnna minnu bɛ se ka BBB tigɛ. Olu bɛ dɔn ni ɔridinatɛri ka algorisimuw ni porogaramuw ye minnu ka gɛlɛn kosɛbɛ.

O la sa, mun tɛ se ka tɛmɛ joli-sɔgɔsɔgɔninjɛ (BBB) ​​fɛ?

A ka ca a la, banakisɛw , i n’a fɔ banakisɛw walima banakisɛw, ani baga caman, olu tɛ se ka tɛmɛ BBB fɛ. Nin ye lakanaba ye min bɛ BBB bolo.

Bana jumɛnw bɛ sɔrɔ tuma caman na minnu bɛ nɔ bila joli ni kunsɛmɛ na?

Hali ni aw ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​lakananen don kosɛbɛ, a tɛ dafalen ye 100%. A bɛ se ka fanga dɔgɔya bana dɔw fɛ i n’a fɔ funu. Furakɛcogo wɛrɛw fana bɛ se ka dɔ bɔ BBB nafa la. Ni o kɛra, fɛn juguw walima banakisɛfagalanw bɛ se ka don kunsɛmɛ na. (Nka, tuma dɔw la, o bɛ se ka nafa lase mɔgɔ ma. Misali la, banakisɛfagalanw i n’a fɔ penisilini minnu bɛ kɛ ka kunsɛmɛnasumaya furakɛ, olu bɛ se ka don nɔgɔya la ni BBB fanga dɔgɔyara.)

Bana minnu bɛ BBB dafalen fanga dɔgɔya, olu ye bana jugumanw ni bana basigilenw bɛɛ ye.

Ko minnu bɛ dɔ bɔ `(BBB)` fanga la o yɔrɔnin bɛɛ

Olu ye kɛnɛya gɛlɛyaw ye minnu bɛ barika sɔrɔ walima minnu kɛra kɔsa in na. Misali dɔw ye ninnu ye:

  • Sugunɛ kansɛriw
  • Sugunɛbilenni (misali la, Kunsɛmɛnasumaya, Ɲɛgɛnɛsiraw) .
  • Kungolo joginw, kɛrɛnkɛrɛnnenya la, kirinni ni kunkolo joginni (TBI) .
  • Gazi ɲuman hakɛ cayalenba joli la (Hypercapnia) .
  • Cerebral hypoxia (oksizɛni dɛsɛ ka taa kunsɛmɛ na ka a sababu kɛ oksizɛni hakɛ dɔgɔyali ye joli la) .
  • Kuru bɔ
  • Kɔnɔboli, kɛrɛnkɛrɛnnenya la kirinni basigilen min bɛ wele ko ``Status Epilepticus''.

Jateminɛ minnu bɛ dɔ bɔ `(BBB)` fanga la waati kɔnɔ

Ninnu ye banaw ye minnu bɛ mɛn sen na, tuma dɔw la kalo caman, san caman, walima hali u si bɛɛ. Misaliw:

  • Alzheimer bana
  • Sklerose latérale amiotrophique (ALS) .
  • Kapini kuntaalajan min bɛ sɔrɔ bana dɔw fɛ i n’a fɔ Ɲɛgɛnɛsiraw (Fogonfogonlabana basigilen) .
  • Ɲɛgɛnɛsiraw
  • Ɲɛgɛnɛsiraw ka hakiliɲagami
  • Tansiyɔn jiginni (Tansiyɔn jiginni) .
  • Bana minnu bɛ tali kɛ ɲɔgɔn na i n’a fɔ sukaro hakɛ caya (Hyperglycémie) ani sukarodunbana suguya 2
  • Joli kolosinsinnan hakɛ cayalenba (Hyperlipidemia) .
  • Sklerose (Sklerose multiple) banakisɛ (Sclerose multiple).
  • Neuromyelite Optica (NMO) ye bana ye min bɛ wele ko .
  • Parkinson ka bana

Fɛn dɔnbagaw bɛ sigasiga ko bana basigilen caman wɛrɛw bɛ se ka nɔ bila BBB la, nka ɲinini wɛrɛw ka kan ka kɛ walasa ka o tiɲɛ.

Joli-sɔgɔsɔgɔninjɛ (BBB) ​​tiɲɛni taamasiɲɛ walima taamasiɲɛ jumɛnw bɛ sɔrɔ tuma caman na?

Tiɲɛ na, sisan fɛɛrɛ jɛlen si tɛ yen min bɛ se ka gɛlɛya dɔ sɔrɔ BBB la k’a ɲɛsin a yɛrɛ ma. Laboratowari sɛgɛsɛgɛli dɔw, kɛrɛnkɛrɛnnenya la minnu bɛ kunsɛmɛnasumaya sɛgɛsɛgɛ, olu bɛ se ka gɛlɛya jira BBB la cogo la min tɛ ɲɛ. Nka tuma caman na, bana minnu bɛ BBB tiɲɛni na, olu bɛ sɔrɔ ni taamasiɲɛ wɛrɛw ye minnu ni barika tɛ kelen ye.

Sisan, dɔnnikɛlaw b’a ɲini k’a lajɛ n’u bɛ se ka BBB fanga dɔgɔya waati dɔɔnin kɔnɔ ni fɛɛrɛ ye min bɛ wele ko magnetic resonance imaging-guided focused ultrasound. Ni o bɛ se ka kɛ, kunsɛmɛ na, fɛn dɔw bɛ se ka ɲagami joli la, ka u dɔn nɔgɔya la. Laala o fɛnɲɛnamafagalanw bɛ se ka kɛ fɛnw dɔnni kun ye joona i n’a fɔ kunsɛmɛ kansɛri, Alzheimer bana ani Parkinson ka bana. A bɛ se ka fura dɔw fana dɛmɛ u ka don kunsɛmɛ na walasa ka fɛnw furakɛ i n’a fɔ kansɛri. Nka, ɲinini in bɛ a daminɛ na hali bi. Sɛgɛsɛgɛli caman wɛrɛw ka kan ka kɛ walasa k’a dɔn ni o bɛ se ka kɛ tiɲɛ na.

Yala furakɛli suguya dɔw bɛ yen minnu bɛ joli-sira-funu (BBB) ​​laɲini wa?

Sisan, furakɛli si tɛ yen min bɛ aw ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​laɲini k’a ɲɛsin aw ma. O nɔ na, ​​dɔgɔtɔrɔw bɛ furakɛli kuntaalajanw furakɛ minnu bɛ se ka BBB tiɲɛ. Misali dɔw filɛ nin ye:

  • Fura minnu bɛ tansiyɔn jiginni, kolosinsinnan caman walima sukaro hakɛ caya.
  • Furakɛli min bɛ kɛ walasa ka joli segin a cogo kɔrɔ la ka taa a bila kunsɛmɛ na, joli-sira-funu kɔfɛ, o min bɛ kɛ ni joli-sira-funu-yɔrɔ dɔ tigɛra ka a sababu kɛ joli-sira-funu dɔ datuguli ye.
  • Fura minnu bɛ kɔnɔboli kɛlɛ.
  • Sugunɛ kansɛri furakɛli.

Ne bɛ se ka mun kɛ walasa ka ne ka joli-sira-funu (BBB) ​​kɛnɛya sabati?

Tiɲɛ na, cogo si tɛ yen min bɛ se ka `(BBB)` tiɲɛniw bali k'a ɲɛsin ɲɔgɔn ma. O nɔ na, ​​min ka fisa, o ye ka i yɛrɛ tanga cogoyaw walima kow ma minnu bɛ se ka `(BBB)` tiɲɛ. Aw bɛ se ka fɛn minnu kɛ, olu dɔw filɛ nin ye:

  • Aw bɛ dumuni dafalen dun ani ka aw farikolo girinya sabati. Bana minnu bɛ nɔ bila joli-sira-funu kɛnɛya la, kɛrɛnkɛrɛnnenya la sɔgɔsɔgɔninjɛ, olu bɛ se ka joli ni kunsɛmɛ balili tiɲɛ. Ka girinya kɛnɛman mara min bɛ bɛn aw ma ani ka aw ka dumunikɛcogo ladilan ka kɛɲɛ ni aw ka dɔgɔtɔrɔ ka laadilikanw ye, o nafa ka bon kosɛbɛ. Olu bɛ se ka dɛmɛ don ka kirinni kunbɛn, walima a dɔgɔyalenba la, ka a juguya bila kɔfɛ walima ka dɔ bɔ a la. A fana bɛ dɛmɛ don ka aw ka BBB lakana.
  • Aw kana aw ɲɛmajɔ banakisɛw la.Banakisɛ minnu bɛ yɔrɔw la i n’a fɔ ɲɛ ni tulo, olu bɛ se ka jɛnsɛn ka funu bila mɔgɔ la, ka BBB tiɲɛ. N’o kɛra, banakisɛ bɛ se ka don kunsɛmɛ na ka bana jugumanba lase mɔgɔ ma, hali ka mɔgɔ faga.
  • Aw bɛ lakanafɛnw don. Kungolo joginw bɛ se ka BBB tiɲɛ. Lakanalifɛnw donli – kɛrɛnkɛrɛnnenya la kasɛtiw ni sigilanw (walima lakanaminɛn wɛrɛw) ni aw bɛ bolifɛnw kɔnɔ – o bɛ se ka dɛmɛ don ka kunkolo joginw bali minnu bɛ se ka aw ka BBB tiɲɛ.
  • Aw bɛ aw ka kɛnɛya cogoyaw ɲɛnabɔ. Banakisɛ minnu bɛ mɛn sen na i n’a fɔ sukarodunbana suguya 2, tansiyɔn jiginni, kolosinsinnan caman, ani kunfilanitu, olu bɛ se ka BBB ni a lamini joli siraw tiɲɛ. Nin bana ninnu kunbɛnni, a kɛra furaw ye wo, a kɛra fura wɛrɛw ye wo, o ye fɛɛrɛ nafama ye aw bɛ se ka min kɛ walasa ka aw ka joli ni kunsɛmɛ balilan tanga.

Dɔgɔtɔrɔw bɛ baara kɛ ni fɛn minnu ye joli-sira-funu (BBB) ​​ko la, olu bɛ baara kɛ ni o ye cogo di?

Aw ka ``(BBB)`` ye fɛn nafamaba ye ni aw bɛ furakɛli caman kɛ hakili kɔnɔ ani a kɔkan. Sabula, ni furakɛli caman – kɛrɛnkɛrɛnnenya la furaw – bɛ se ka tɛmɛ ``(BBB)`` fɛ, u bɛ se ka nɔ bila i hakili la cogo la min tɛ ɲɛ.

Tuma dɔw la, dɔgɔtɔrɔw ka kan ka baara kɛ BBB lamini na. O bɛ kɛ bawo BBB ka kan ka min kɛ, a bɛ o kɛ tigitigi tuma dɔw la! Fura minnu bɛ se ka banakisɛw walima kansɛri furakɛ kunsɛmɛ kɔnɔ, olu tɛ se ka tɛmɛ BBB fɛ.

O fura in na, dɔnnikɛlaw bɛ ka furaw ta minnu dabɔra kɛrɛnkɛrɛnnenya la walasa ka BBB tɛmɛ. I n’a fɔ "Trojan horse approach" (Trojan horse approach), furaw bɛ "doi" farikolo tangalanw kan walima fɛn wɛrɛw kan minnu bɛ se ka tɛmɛ BBB fɛ ka taa ni u ye kunsɛmɛ na. A ka ɲi kosɛbɛ, tiɲɛ tɛ?

An fana bɛ baara kɛ n’an yɛrɛ ka kemikɛli kɛcogo dafalenw ye walasa ka BBB tɛmɛn. O misali ɲuman ye fura levodopa tali ye ka Parkinson ka bana furakɛ. Parkinson ka bana bɛ sɔrɔ ni kunsɛmɛ yɔrɔ dɔw tɛ ni furakisɛ ye min bɛ wele ko dopamine, o min ka kan ka farikolo lamagacogo kɔlɔsi. Dopamine tɛ se ka BBB tɛmɛ, nka levodopa bɛ se ka tɛmɛ. Ni a donna kunsɛmɛ na dɔrɔn, levodopa bɛ wuli ka kɛ dopamine ye. O bɛ Parkinson ka bana taamasiɲɛw nɔgɔya.

Jɔn de ye joli-sɔgɔsɔgɔninjɛ (BBB) ​​sɔrɔ? U y’a sɔrɔ cogo di n’a tun ka dɔgɔ ten?

Soso caman b’a fɔ ko o barika sɔrɔli sababu bɔra dɔnnikɛlaw la i n’a fɔ Paul Ehrlich walima Max Lewandowsky san 1800 labanw na ani san 1900 daminɛw na. Nka, "joli-sɔgɔsɔgɔninjɛ balilan" daɲɛ in Fɔra fɔlɔ 1921 sàn sɛbɛn dɔ la Lina Shtern fɛ (a bɛ Fɔ a ma tuma dɔw la ko "Stern") min bɛ Bɔ Irisi (bi Letoni) ani Suwisi dɔgɔtɔrɔ Raymond Gautier fɛ.

Stern ni Gautier ka ɲininiw dɛmɛna ni ɛlektrɔniki mikroskɔpu ja fɔlɔw ye minnu tara san 1960 ni 1970 waatiw la, minnu ye BBB jɔcogo ɲɛfɔ ka jɛya baganw ni hadamadenw ka hakili la.

A laban na, an ka kan ka to an hakili la min na (Take-Home Message) .

Aw ka joli-sɔgɔsɔgɔninjɛ (BBB) ​​ye farikolokisɛw ye minnu bɛ joli siraw lamini aw kunsɛmɛ yɔrɔ caman na, wa a bɛ kɛ i n’a fɔ filɛri. O ye lakana kogo ye min nafa ka bon kosɛbɛ an hakili la. A bɛ dɛmɛ ka fɛn jugu caman to kɛnɛma ani ka fɛn ɲuman caman to a kɔnɔ.

Nka, o tɛ dafa. Furakɛcogo caman bɛ se ka nɔ bila o la. Ani fana, dɔgɔtɔrɔw ka kan k’u janto nin ``(BBB)`` in na ni u bɛ bana dɔ furakɛ farikolo yɔrɔ o yɔrɔ, a tɛ kɛ hakili dɔrɔn ye.

Hali ni dɔnnikɛlaw ye fɛn caman sɔrɔ BBB ko la, ɲinini caman ka kan ka kɛ walasa k’a baara kɛcogo faamuya kosɛbɛ. A kɔnɔna baarakɛcogo faamuyali bɛ se ka da yele ka fura ɲumanw sɔrɔ bana caman na minnu bɛ sɔrɔ hakili la. O kɔfɛ, aw ka BBB bɛna kɛ fɛnw bali dɔrɔn ye minnu bɛ kojugu kɛ aw la, wa a tɛna kɛ furaw balilan ye minnu bɛ aw dɛmɛ. O la, aw kana ɲinɛ ko ni aw ye aw janto aw ka kɛnɛya bɛɛ lajɛlen na, o bɛna dɛmɛ ka nin BBB in kɛnɛya lakana cogo la min tɛ ɲɛ!


` Joli-sɔgɔsɔgɔninjɛ, Sugunɛ lakanani, Sugunɛ joli siraw, Nɛrɛmuguma, Sugunɛ furaw, BBB baarakɛcogo

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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