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Wakambonzwa nezveBlood-Brain Barrier, iyo inodzivirira uropi hwako zvakanyanya here?

Wakambonzwa nezveBlood-Brain Barrier, iyo inodzivirira uropi hwako zvakanyanya here?

Uropi ndiyo nhengo inokosha uye yakaoma mumuviri wedu, handiti? Saka kuchengetedza uropi uhwu hune hutano kwakakosha zvikuru. Kungofanana neimba yedu ine madziro negedhi rekudzivirira, uropi hwedu hunewo sisitimu yekuchengetedza yakakosha. Ndiyo yatinodaidza kuti chidziviriro cheropa-uropi kana kuti ``Blood-Brain Barrier'', ``(BBB)'' muchidimbu. Nhasi, ngatitaurei nezvemudziviriri uyu anoshamisa zvakadzama .

Chii chinonzi chipingamupinyi cheropa neuropi?

Zvichitaurwa zviri nyore, chinodzivirira ropa neuropi (BBB) ​​​​ichikamu chinodzivirira masero chiri mukati metsinga dzeropa muuropi hwako. Chikamu chakakosha kwazvo chekushanda kweuropi hwedu nehurongwa hwetsinga.

Kunyange zvazvo zita racho richinzi "chipingamupinyi," harisi rusvingo chete. Rakafanana nesefa, semurindi ari muuropi . Basa rayo guru nderekudzivirira zvinhu zvinokuvadza uye kuchengetedza zvakanaka. Rinodzorawo nzira iyo makemikari akasiyana-siyana (atinogadzira neatinotora kubva kunze) anopinda nekubuda muuropi. Hazvishamisi here izvozvo?

Chii chinoitika paBlood-Brain Barrier (BBB)?

Mukati metsinga dzedu dzeropa, mune jira rakakosha remasero rinonzi endothelium. Zvisinei, mutsinga dzeropa dziri mukati meuropi, endothelium iyi yakasiyana zvishoma.

Masero aya endothelial ari mukati metsinga dzeropa muuropi akabatanidzwa zvakasimba zvekuti hapana kana nzvimbo diki. Ndiyo nzira iyo blood-brain barrier yako (BBB) ​​​​inoumbwa nayo. Masero aya akabatanidzwa zvakasimba zvekuti hapana chinogona kupfuura nepakati pawo pasina rubatsiro. Rutivi rwekunze rwemasero aya rwakagadzirwa nezvinhu zvine lipid. Iyi ipfungwa yakakosha zvikuru, uye ngationei kuti sei.

Ndezvipi zvinhu zvinogona kupfuura nemubhavhu reropa-uropi (BBB)?

Zvimwe zvinhu zvidiki kwazvo, kureva kuti, zvinogona kupfuura nepakati peizvi `(BBB)`. Zvimwe zvinhu zvinogona kupfuura nepakati nekuti `(lipid-soluble)` . Kureva kuti, mafuta echikamu cheropa-uropi anogona kuzvipinza mukati asingadzivisike. Zvisinei, zvakaoma kuti zvidimbu zvikuru, kana kuti zvidimbu zvinonyungudika mumvura, zvipfuure nepakati peizvi `(BBB)` zvega.

Funga nezvazvo, zvidimbu zvikuru hazvigone kupinda nepakati pemasero endothelial akabatana, nekuti hapana nzvimbo yakakwana. Zvikamu zvinonyungudika mumvura zvinoomerwa nekupinda nepakati peBBB, nekuti membrane yemasero eBBB inobva mumafuta, uye inodzinga zvinhu zvinonyungudika mumvura. Saka, kana zvidimbu zvikuru, zvinonyungudika mumvura zvakaita sezvinovaka muviri zvikada kupinda muuropi, zvinoda rubatsiro rwakakosha rwekutakura .

Heano mamwe marudzi emishonga nezvinhu zvinogona kupfuura nemuBBB (kungave uri wega kana nerubatsiro):

  • Doro
  • Mishonga Inonyaradza Muviri
  • Mishonga yekuderedza kushushikana
  • Mishonga yeAnxiolytics
  • Mishonga yekurwisa pfungwa
  • Mishonga inorapa pfari kana pfari
  • Kafeini
  • Acetaminophen nemishonga yakawanda isingashandisi masteroidal anti-inflammatory (NSAIDs)
  • Mapiritsi ekurara uye mishonga yekunyaradza (semuenzaniso, barbiturates, benzodiazepines)

Rondedzero iyi inongosanganisira mapoka mashoma emishonga anogona kuyambuka BBB. Mamwe mapoka mazhinji emishonga anogona kuita izvi. Kutaura zvazviri, runyorwa rwezvinhu zvinogona kuyambuka BBB rwakareba kwazvo. Zvichienderana nenzira dziri kushandiswa pari zvino, mhando dzemakemikari dzinosvika zviuru zvishanu (kusanganisira mishonga) dzakawanikwa dzinogona kuyambuka BBB. Izvi zvinoonekwa uchishandisa maalgorithms nemapurogiramu akaomarara emakombiyuta.

Saka, chii chisingakwanise kupfuura nemuchipingamupinyi cheropa-uropi (BBB)?

Kazhinji, utachiona , hwakadai semabhakitiriya kana mavhairasi, pamwe nezvinhu zvakawanda zvine chepfu, hazvigone kupfuura nepakati peBBB. Uku ndiko kudzivirira kukuru kuripo kweBBB.

Ndezvipi zvirwere zvinowanzoitika zvinokanganisa chinodzivirira ropa neuropi?

Kunyangwe chipingamupinyi chako cheropa-uropi (BBB) ​​​​chakachengeteka zvikuru, hachina kukwana 100%. Chinogona kuderedzwa simba nekuda kwezvirwere zvakaita sekuzvimba. Mamwe matambudziko ehutano anogonawo kuderedza kushanda kweBBB. Kana izvi zvikaitika, zvinhu zvinokuvadza kana hutachiona zvinogona kupinda muuropi. (Zvisinei, dzimwe nguva izvi zvinogona kubatsira. Semuenzaniso, mishonga inorwisa mabhakitiriya yakaita sepenicillin inoshandiswa kurapa hutachiona hweuropi inogona kupinda zviri nyore kana BBB yadzikira.)

Mamiriro ezvinhu anoshayisa simba BBB anosanganisira zvirwere zvakanyanyisa uye zvisingaperi.

Mamiriro ezvinhu anoderedza simba re `(BBB)` pakarepo

Aya matambudziko ehutano anouya kamwe kamwe kana kuti akaitika munguva pfupi yapfuura. Mimwe mienzaniso ndeiyi:

  • Gomarara rehuropi
  • Kutapukirwa nehutachiona hweuropi (semuenzaniso, Encephalitis, Meningitis)
  • Kukuvara mumusoro, kunyanya kukuvara kwemusoro nekukuvara kweuropi (TBI)
  • Kuwedzera kwehuwandu hwekabhoni dhayiokisi muropa (Hypercapnia)
  • Cerebral hypoxia (kushaya okisijeni kuuropi nekuda kwemazinga eokisijeni muropa akaderera)
  • Kurohwa
  • Kubatwa nepfari, kunyanya chirwere chepfari chinogara chiripo chinonzi ``Status Epilepticus''

Mamiriro ezvinhu anoderedza simba re `(BBB)` nekufamba kwenguva

Aya mamiriro ezvinhu anogara kwenguva refu, dzimwe nguva mwedzi, makore, kana kunyange hupenyu hwese. Mienzaniso:

  • Chirwere cheAlzheimer
  • Amyotrophic Lateral Sclerosis (ALS)
  • Kurwara kwenguva refu kunokonzerwa nezvirwere zvakaita sechirwere chemapapu chinogara kwenguva refu (COPD)
  • Pfari
  • Dementia yeFrontotemporal
  • Kukwira kweropa (BP)
  • Kuwanda kweshuga muropa (Hyperglycemia) nezvimwe zvirwere zvakafanana zvakaita sechirwere cheshuga cherudzi rwechipiri
  • Mafuta akawanda muropa (hyperlipidemia)
  • Multiple Sclerosis
  • Neuromyelitis Optica (NMO)
  • Chirwere cheParkinson

Nyanzvi dzinofungidzira kuti zvimwe zvirwere zvakawanda zvisingaperi zvinogona kukanganisa BBB, asi tsvakiridzo yakawanda inodiwa kusimbisa izvi.

Ndezvipi zviratidzo zvinowanzoonekwa zvekuparara kweropa-uropi (BBB) ​​​​?

Kutaura zvazviri, parizvino hapana nzira yakajeka yekuongorora zvakananga dambudziko neBBB. Mimwe miedzo yemurabhoritari, kunyanya iyo inoongorora cerebrospinal fluid, inogona kuratidza dambudziko neBBB zvisina kunanga. Zvisinei, kazhinji mamiriro ezvinhu anosanganisira kuputsika kweBBB anoonekwa aine zvimwe zviratidzo zvisina chekuita nechipingamupinyi.

Nyanzvi dziri kuedza kuona kana dzichigona kunetesa BBB kwenguva pfupi dzichishandisa nzira inonzi magnetic resonance imaging-guided focused ultrasound. Kana izvozvo zvikagona kuitwa, zvimwe zvikamu zviri muuropi zvinokwanisa kusanganiswa neropa uye zvikaonekwa zviri nyore. Pamwe zvikamu izvozvo zvinogona kuva kiyi yekuona zvinhu zvakaita sekenza yeuropi, chirwere cheAlzheimer, uye chirwere cheParkinson. Zvinogonawo kubatsira mimwe mishonga kuti ipinde muuropi kuti irape zvinhu zvakaita sekenza. Zvisinei, tsvakiridzo iyi ichiri mumatanho ayo ekutanga. Kutsvagurudza kwakawanda kunodiwa kuti uone kana izvi zvichikwanisika zvechokwadi.

Pane mishonga yakajairika inotarisa chivhariso cheropa-uropi (BBB) ​​here?

Parizvino, hapana mishonga inotarisa zvakananga chinodzivirira ropa-uropi (BBB). Pane kudaro, vanachiremba vanorapa zvirwere zvinogona kukanganisa BBB. Heano mimwe mienzaniso:

  • Mishonga yekurapa BP yakakwira, cholesterol yakakwira, kana huwandu hweshuga yakakwira muropa.
  • Kurapa kudzoreredza kutenderera kweropa muuropi mushure mekurwara nechirwere che ischemic stroke, icho chinoitika kana ropa richiendeswa kuchikamu cheuropi nekuda kwekuvharika kwetsinga yeropa.
  • Mishonga yekurwisa pfari.
  • Kurapa kenza yeuropi.

Chii chandingaita kuti ndirambe ndiine hutano hwechivhariso cheropa-uropi (BBB) ​​changu?

Kutaura zvazviri, hapana nzira yekudzivirira zvakananga kukanganiswa kwe `(BBB)`. Pane kudaro, chinhu chakanakisa chekuita ndechekudzivisa mamiriro ezvinhu anogona kukanganisa `(BBB)`. Heano mamwe maitiro aunogona kuita:

  • Idya chikafu chakakwana uye chengetedza huremu hwakanaka. Matambudziko anokanganisa hutano hweropa, kunyanya sitiroko, anogona kukanganisa chinodzivirira ropa neuropi. Kuchengetedza huremu hwakanaka hunokukodzera uye kugadzirisa kudya kwako zvichienderana nezano rachiremba wako kwakakosha zvikuru. Izvi zvinogona kubatsira kudzivirira sitiroko, kana kunonoka kana kuderedza kuoma kwayo. Zvinobatsirawo kudzivirira BBB yako.
  • Usaregeredza hutachiona.Utachiona munzvimbo dzakadai semaziso nenzeve hunogona kupararira uye kukonzera kuzvimba, zvichikanganisa BBB. Kana izvozvo zvikaitika, hutachiona hunogona kupinda muuropi uye hunokonzera zvirwere zvakakomba, zvinotouraya.
  • Pfekai zvinhu zvekuchengetedza. Kukuvara mumusoro kunogona kukanganisa BBB. Kupfeka zvinhu zvekuchengetedza - kunyanya ngowani nemabhandi ekuchengetedza (kana mamwe mabhande ekuchengetedza) paunenge uri mumotokari - kunogona kubatsira kudzivirira kukuvara mumusoro kunogona kukuvadza BBB yako.
  • Ronga hutano hwako. Zvirwere zvenguva refu zvakaita sechirwere cheshuga cherudzi rwechipiri, BP yakakwira, cholesterol yakakwira, uye pfari zvinogona kukanganisa BBB netsinga dzeropa dzakaipoteredza. Kugadzirisa zvirwere izvi, kungave nemishonga kana mamwe marapirwo, idanho rakakosha raunogona kutora kudzivirira chipingamupinyi cheropa neuropi.

Vanachiremba vanoshandisa sei zvavanoziva nezve blood-brain barrier (BBB)?

"(BBB)` yako chinhu chakakosha pakurapa zvirwere zvakawanda mukati nekunze kweuropi. Nekuti, kana mishonga yakawanda - kunyanya mishonga - ikapfuura nemu"(BBB)``, inogona kukanganisa uropi hwako zvisina kunanga.

Dzimwe nguva, vanachiremba vanofanira kushanda vachiongorora BBB. Izvi zvinodaro nekuti BBB dzimwe nguva inoita chaizvo zvainofanira kuita! Mishonga inogona kurapa hutachiona kana kenza muuropi ingasakwanise kupfuura neBBB.

Semhinduro, nyanzvi dziri kushandisa mishonga yakagadzirirwa kudzivirira BBB. Kufanana ne "Trojan horse approach," mishonga iyi "inoiswa" pamasero ekudzivirira muviri kana zvimwe zvidimbu zvinogona kupfuura neBBB zvoendeswa kuuropi. Zvakangwara chaizvo, handiti?

Isu tinoshandisawo maitiro edu emakemikari echisikigo kuti tidzivise BBB. Muenzaniso wakanaka weizvi kushandiswa kwemushonga we levodopa kurapa chirwere cheParkinson. Chirwere cheParkinson chinoitika kana zvikamu zveuropi zvikasawana dopamine yakakwana yemakemikari, iyo inodiwa kudzora kufamba kwetsandanyama. Dopamine haigone kuyambuka BBB, asi levodopa inogona. Kana yangopinda muuropi, levodopa inoshandurwa kuita dopamine. Izvi zvinoderedza zviratidzo zvechirwere cheParkinson.

Ndiani akawana chipingamupinyi cheropa-uropi (BBB)? Vakachiwana sei kana chaive chidiki kudaro?

Mabhuku mazhinji anoti kuwanikwa kwechipingamupinyi ichi kwakakonzerwa nemasayendisiti akaita saPaul Ehrlich kana Max Lewandowsky mukupera kwema1800 nekutanga kwema1900. Zvisinei, izwi rekuti "chipingamupinyi cheropa-uropi" rakatanga kushandiswa mupepa ra1921 rakanyorwa naLina Shtern (dzimwe nguva rinonyorwa kuti "Stern") wekuRussia (ikozvino Latvia) nachiremba wekuSwitzerland Raymond Gautier.

Tsvagiridzo yaStern naGautier yakatsigirwa nemifananidzo yekutanga ye electron microscope yakatorwa muma1960 nema1970, iyo yakatsanangura zvakajeka chimiro cheBBB muuropi hwemhuka nehwevanhu.

Pakupedzisira, zvekurangarira (Mharidzo Yekuenda Kumba)

Chinodzivirira ropa neuropi (BBB) ​​​​ichikamu chemasero akakomberedza mitsipa yeropa munzvimbo dzakawanda dzeuropi hwako uye anoshanda sesefa. Imadziro akakosha ekudzivirira uropi hwedu. Inobatsira kudzivirira zvinhu zvakaipa zvakawanda uye zvakanaka zvakawanda.

Zvisinei, izvi hazvina kukwana. Matambudziko mazhinji ehutano anogona kukanganisa izvi. Zvakare, vanachiremba vanofanira kungwarira nezve "(BBB)" iyi pavanenge vachirapa chirwere chero kupi zvako mumuviri, kwete uropi chete.

Kunyangwe nyanzvi dzakawana zvakawanda nezve BBB, kutsvagurudza kwakawanda kunodiwa kuti unzwisise zvizere mashandiro ayo. Kunzwisisa mashandiro ayo mukati kunogona kuvhura mukana wekuwana mishonga inoshanda yezvirwere zvakawanda zvine chekuita neuropi. Zvadaro, BBB yako ichange iri chipingamupinyi pazvinhu zviri kukukuvadza, kwete chipingamupinyi pakurapa kuri kukubatsira. Saka, usakanganwa kuti kuchengetedza hutano hwako hwese kuchabatsira kuchengetedza hutano hweBBB iyi!


Chidziviriro cheRopa -Uropi, Dziviriro yeUropi, Mitsipa yeRopa yeUropi, Sisitimu yeTsitsi, Mishonga yeUropi, Basa reBBB

⚠️ 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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Wakambonzwa nezveBlood-Brain Barrier, iyo inodzivirira uropi hwako zvakanyanya here?
Mashandiro Anoita Muviri2026 Chikunguru 15

Wakambonzwa nezveBlood-Brain Barrier, iyo inodzivirira uropi hwako zvakanyanya here?

Uropi ndiyo nhengo inokosha uye yakaoma mumuviri wedu, handiti? Saka kuchengetedza uropi uhwu hune hutano kwakakosha zvikuru. Kungofanana neimba yedu ine madziro negedhi rekudzivirira, uropi hwedu hunewo sisitimu yekuchengetedza yakakosha. Ndiyo yatinodaidza kuti chidziviriro cheropa-uropi kana kuti ``Blood-Brain Barrier'', ``(BBB)'' muchidimbu. Nhasi, ngatitaurei nezvemudziviriri uyu anoshamisa zvakadzama .

Chii chinonzi chipingamupinyi cheropa neuropi?

Zvichitaurwa zviri nyore, chinodzivirira ropa neuropi (BBB) ​​​​ichikamu chinodzivirira masero chiri mukati metsinga dzeropa muuropi hwako. Chikamu chakakosha kwazvo chekushanda kweuropi hwedu nehurongwa hwetsinga.

Kunyange zvazvo zita racho richinzi "chipingamupinyi," harisi rusvingo chete. Rakafanana nesefa, semurindi ari muuropi . Basa rayo guru nderekudzivirira zvinhu zvinokuvadza uye kuchengetedza zvakanaka. Rinodzorawo nzira iyo makemikari akasiyana-siyana (atinogadzira neatinotora kubva kunze) anopinda nekubuda muuropi. Hazvishamisi here izvozvo?

Chii chinoitika paBlood-Brain Barrier (BBB)?

Mukati metsinga dzedu dzeropa, mune jira rakakosha remasero rinonzi endothelium. Zvisinei, mutsinga dzeropa dziri mukati meuropi, endothelium iyi yakasiyana zvishoma.

Masero aya endothelial ari mukati metsinga dzeropa muuropi akabatanidzwa zvakasimba zvekuti hapana kana nzvimbo diki. Ndiyo nzira iyo blood-brain barrier yako (BBB) ​​​​inoumbwa nayo. Masero aya akabatanidzwa zvakasimba zvekuti hapana chinogona kupfuura nepakati pawo pasina rubatsiro. Rutivi rwekunze rwemasero aya rwakagadzirwa nezvinhu zvine lipid. Iyi ipfungwa yakakosha zvikuru, uye ngationei kuti sei.

Ndezvipi zvinhu zvinogona kupfuura nemubhavhu reropa-uropi (BBB)?

Zvimwe zvinhu zvidiki kwazvo, kureva kuti, zvinogona kupfuura nepakati peizvi `(BBB)`. Zvimwe zvinhu zvinogona kupfuura nepakati nekuti `(lipid-soluble)` . Kureva kuti, mafuta echikamu cheropa-uropi anogona kuzvipinza mukati asingadzivisike. Zvisinei, zvakaoma kuti zvidimbu zvikuru, kana kuti zvidimbu zvinonyungudika mumvura, zvipfuure nepakati peizvi `(BBB)` zvega.

Funga nezvazvo, zvidimbu zvikuru hazvigone kupinda nepakati pemasero endothelial akabatana, nekuti hapana nzvimbo yakakwana. Zvikamu zvinonyungudika mumvura zvinoomerwa nekupinda nepakati peBBB, nekuti membrane yemasero eBBB inobva mumafuta, uye inodzinga zvinhu zvinonyungudika mumvura. Saka, kana zvidimbu zvikuru, zvinonyungudika mumvura zvakaita sezvinovaka muviri zvikada kupinda muuropi, zvinoda rubatsiro rwakakosha rwekutakura .

Heano mamwe marudzi emishonga nezvinhu zvinogona kupfuura nemuBBB (kungave uri wega kana nerubatsiro):

  • Doro
  • Mishonga Inonyaradza Muviri
  • Mishonga yekuderedza kushushikana
  • Mishonga yeAnxiolytics
  • Mishonga yekurwisa pfungwa
  • Mishonga inorapa pfari kana pfari
  • Kafeini
  • Acetaminophen nemishonga yakawanda isingashandisi masteroidal anti-inflammatory (NSAIDs)
  • Mapiritsi ekurara uye mishonga yekunyaradza (semuenzaniso, barbiturates, benzodiazepines)

Rondedzero iyi inongosanganisira mapoka mashoma emishonga anogona kuyambuka BBB. Mamwe mapoka mazhinji emishonga anogona kuita izvi. Kutaura zvazviri, runyorwa rwezvinhu zvinogona kuyambuka BBB rwakareba kwazvo. Zvichienderana nenzira dziri kushandiswa pari zvino, mhando dzemakemikari dzinosvika zviuru zvishanu (kusanganisira mishonga) dzakawanikwa dzinogona kuyambuka BBB. Izvi zvinoonekwa uchishandisa maalgorithms nemapurogiramu akaomarara emakombiyuta.

Saka, chii chisingakwanise kupfuura nemuchipingamupinyi cheropa-uropi (BBB)?

Kazhinji, utachiona , hwakadai semabhakitiriya kana mavhairasi, pamwe nezvinhu zvakawanda zvine chepfu, hazvigone kupfuura nepakati peBBB. Uku ndiko kudzivirira kukuru kuripo kweBBB.

Ndezvipi zvirwere zvinowanzoitika zvinokanganisa chinodzivirira ropa neuropi?

Kunyangwe chipingamupinyi chako cheropa-uropi (BBB) ​​​​chakachengeteka zvikuru, hachina kukwana 100%. Chinogona kuderedzwa simba nekuda kwezvirwere zvakaita sekuzvimba. Mamwe matambudziko ehutano anogonawo kuderedza kushanda kweBBB. Kana izvi zvikaitika, zvinhu zvinokuvadza kana hutachiona zvinogona kupinda muuropi. (Zvisinei, dzimwe nguva izvi zvinogona kubatsira. Semuenzaniso, mishonga inorwisa mabhakitiriya yakaita sepenicillin inoshandiswa kurapa hutachiona hweuropi inogona kupinda zviri nyore kana BBB yadzikira.)

Mamiriro ezvinhu anoshayisa simba BBB anosanganisira zvirwere zvakanyanyisa uye zvisingaperi.

Mamiriro ezvinhu anoderedza simba re `(BBB)` pakarepo

Aya matambudziko ehutano anouya kamwe kamwe kana kuti akaitika munguva pfupi yapfuura. Mimwe mienzaniso ndeiyi:

  • Gomarara rehuropi
  • Kutapukirwa nehutachiona hweuropi (semuenzaniso, Encephalitis, Meningitis)
  • Kukuvara mumusoro, kunyanya kukuvara kwemusoro nekukuvara kweuropi (TBI)
  • Kuwedzera kwehuwandu hwekabhoni dhayiokisi muropa (Hypercapnia)
  • Cerebral hypoxia (kushaya okisijeni kuuropi nekuda kwemazinga eokisijeni muropa akaderera)
  • Kurohwa
  • Kubatwa nepfari, kunyanya chirwere chepfari chinogara chiripo chinonzi ``Status Epilepticus''

Mamiriro ezvinhu anoderedza simba re `(BBB)` nekufamba kwenguva

Aya mamiriro ezvinhu anogara kwenguva refu, dzimwe nguva mwedzi, makore, kana kunyange hupenyu hwese. Mienzaniso:

  • Chirwere cheAlzheimer
  • Amyotrophic Lateral Sclerosis (ALS)
  • Kurwara kwenguva refu kunokonzerwa nezvirwere zvakaita sechirwere chemapapu chinogara kwenguva refu (COPD)
  • Pfari
  • Dementia yeFrontotemporal
  • Kukwira kweropa (BP)
  • Kuwanda kweshuga muropa (Hyperglycemia) nezvimwe zvirwere zvakafanana zvakaita sechirwere cheshuga cherudzi rwechipiri
  • Mafuta akawanda muropa (hyperlipidemia)
  • Multiple Sclerosis
  • Neuromyelitis Optica (NMO)
  • Chirwere cheParkinson

Nyanzvi dzinofungidzira kuti zvimwe zvirwere zvakawanda zvisingaperi zvinogona kukanganisa BBB, asi tsvakiridzo yakawanda inodiwa kusimbisa izvi.

Ndezvipi zviratidzo zvinowanzoonekwa zvekuparara kweropa-uropi (BBB) ​​​​?

Kutaura zvazviri, parizvino hapana nzira yakajeka yekuongorora zvakananga dambudziko neBBB. Mimwe miedzo yemurabhoritari, kunyanya iyo inoongorora cerebrospinal fluid, inogona kuratidza dambudziko neBBB zvisina kunanga. Zvisinei, kazhinji mamiriro ezvinhu anosanganisira kuputsika kweBBB anoonekwa aine zvimwe zviratidzo zvisina chekuita nechipingamupinyi.

Nyanzvi dziri kuedza kuona kana dzichigona kunetesa BBB kwenguva pfupi dzichishandisa nzira inonzi magnetic resonance imaging-guided focused ultrasound. Kana izvozvo zvikagona kuitwa, zvimwe zvikamu zviri muuropi zvinokwanisa kusanganiswa neropa uye zvikaonekwa zviri nyore. Pamwe zvikamu izvozvo zvinogona kuva kiyi yekuona zvinhu zvakaita sekenza yeuropi, chirwere cheAlzheimer, uye chirwere cheParkinson. Zvinogonawo kubatsira mimwe mishonga kuti ipinde muuropi kuti irape zvinhu zvakaita sekenza. Zvisinei, tsvakiridzo iyi ichiri mumatanho ayo ekutanga. Kutsvagurudza kwakawanda kunodiwa kuti uone kana izvi zvichikwanisika zvechokwadi.

Pane mishonga yakajairika inotarisa chivhariso cheropa-uropi (BBB) ​​here?

Parizvino, hapana mishonga inotarisa zvakananga chinodzivirira ropa-uropi (BBB). Pane kudaro, vanachiremba vanorapa zvirwere zvinogona kukanganisa BBB. Heano mimwe mienzaniso:

  • Mishonga yekurapa BP yakakwira, cholesterol yakakwira, kana huwandu hweshuga yakakwira muropa.
  • Kurapa kudzoreredza kutenderera kweropa muuropi mushure mekurwara nechirwere che ischemic stroke, icho chinoitika kana ropa richiendeswa kuchikamu cheuropi nekuda kwekuvharika kwetsinga yeropa.
  • Mishonga yekurwisa pfari.
  • Kurapa kenza yeuropi.

Chii chandingaita kuti ndirambe ndiine hutano hwechivhariso cheropa-uropi (BBB) ​​changu?

Kutaura zvazviri, hapana nzira yekudzivirira zvakananga kukanganiswa kwe `(BBB)`. Pane kudaro, chinhu chakanakisa chekuita ndechekudzivisa mamiriro ezvinhu anogona kukanganisa `(BBB)`. Heano mamwe maitiro aunogona kuita:

  • Idya chikafu chakakwana uye chengetedza huremu hwakanaka. Matambudziko anokanganisa hutano hweropa, kunyanya sitiroko, anogona kukanganisa chinodzivirira ropa neuropi. Kuchengetedza huremu hwakanaka hunokukodzera uye kugadzirisa kudya kwako zvichienderana nezano rachiremba wako kwakakosha zvikuru. Izvi zvinogona kubatsira kudzivirira sitiroko, kana kunonoka kana kuderedza kuoma kwayo. Zvinobatsirawo kudzivirira BBB yako.
  • Usaregeredza hutachiona.Utachiona munzvimbo dzakadai semaziso nenzeve hunogona kupararira uye kukonzera kuzvimba, zvichikanganisa BBB. Kana izvozvo zvikaitika, hutachiona hunogona kupinda muuropi uye hunokonzera zvirwere zvakakomba, zvinotouraya.
  • Pfekai zvinhu zvekuchengetedza. Kukuvara mumusoro kunogona kukanganisa BBB. Kupfeka zvinhu zvekuchengetedza - kunyanya ngowani nemabhandi ekuchengetedza (kana mamwe mabhande ekuchengetedza) paunenge uri mumotokari - kunogona kubatsira kudzivirira kukuvara mumusoro kunogona kukuvadza BBB yako.
  • Ronga hutano hwako. Zvirwere zvenguva refu zvakaita sechirwere cheshuga cherudzi rwechipiri, BP yakakwira, cholesterol yakakwira, uye pfari zvinogona kukanganisa BBB netsinga dzeropa dzakaipoteredza. Kugadzirisa zvirwere izvi, kungave nemishonga kana mamwe marapirwo, idanho rakakosha raunogona kutora kudzivirira chipingamupinyi cheropa neuropi.

Vanachiremba vanoshandisa sei zvavanoziva nezve blood-brain barrier (BBB)?

"(BBB)` yako chinhu chakakosha pakurapa zvirwere zvakawanda mukati nekunze kweuropi. Nekuti, kana mishonga yakawanda - kunyanya mishonga - ikapfuura nemu"(BBB)``, inogona kukanganisa uropi hwako zvisina kunanga.

Dzimwe nguva, vanachiremba vanofanira kushanda vachiongorora BBB. Izvi zvinodaro nekuti BBB dzimwe nguva inoita chaizvo zvainofanira kuita! Mishonga inogona kurapa hutachiona kana kenza muuropi ingasakwanise kupfuura neBBB.

Semhinduro, nyanzvi dziri kushandisa mishonga yakagadzirirwa kudzivirira BBB. Kufanana ne "Trojan horse approach," mishonga iyi "inoiswa" pamasero ekudzivirira muviri kana zvimwe zvidimbu zvinogona kupfuura neBBB zvoendeswa kuuropi. Zvakangwara chaizvo, handiti?

Isu tinoshandisawo maitiro edu emakemikari echisikigo kuti tidzivise BBB. Muenzaniso wakanaka weizvi kushandiswa kwemushonga we levodopa kurapa chirwere cheParkinson. Chirwere cheParkinson chinoitika kana zvikamu zveuropi zvikasawana dopamine yakakwana yemakemikari, iyo inodiwa kudzora kufamba kwetsandanyama. Dopamine haigone kuyambuka BBB, asi levodopa inogona. Kana yangopinda muuropi, levodopa inoshandurwa kuita dopamine. Izvi zvinoderedza zviratidzo zvechirwere cheParkinson.

Ndiani akawana chipingamupinyi cheropa-uropi (BBB)? Vakachiwana sei kana chaive chidiki kudaro?

Mabhuku mazhinji anoti kuwanikwa kwechipingamupinyi ichi kwakakonzerwa nemasayendisiti akaita saPaul Ehrlich kana Max Lewandowsky mukupera kwema1800 nekutanga kwema1900. Zvisinei, izwi rekuti "chipingamupinyi cheropa-uropi" rakatanga kushandiswa mupepa ra1921 rakanyorwa naLina Shtern (dzimwe nguva rinonyorwa kuti "Stern") wekuRussia (ikozvino Latvia) nachiremba wekuSwitzerland Raymond Gautier.

Tsvagiridzo yaStern naGautier yakatsigirwa nemifananidzo yekutanga ye electron microscope yakatorwa muma1960 nema1970, iyo yakatsanangura zvakajeka chimiro cheBBB muuropi hwemhuka nehwevanhu.

Pakupedzisira, zvekurangarira (Mharidzo Yekuenda Kumba)

Chinodzivirira ropa neuropi (BBB) ​​​​ichikamu chemasero akakomberedza mitsipa yeropa munzvimbo dzakawanda dzeuropi hwako uye anoshanda sesefa. Imadziro akakosha ekudzivirira uropi hwedu. Inobatsira kudzivirira zvinhu zvakaipa zvakawanda uye zvakanaka zvakawanda.

Zvisinei, izvi hazvina kukwana. Matambudziko mazhinji ehutano anogona kukanganisa izvi. Zvakare, vanachiremba vanofanira kungwarira nezve "(BBB)" iyi pavanenge vachirapa chirwere chero kupi zvako mumuviri, kwete uropi chete.

Kunyangwe nyanzvi dzakawana zvakawanda nezve BBB, kutsvagurudza kwakawanda kunodiwa kuti unzwisise zvizere mashandiro ayo. Kunzwisisa mashandiro ayo mukati kunogona kuvhura mukana wekuwana mishonga inoshanda yezvirwere zvakawanda zvine chekuita neuropi. Zvadaro, BBB yako ichange iri chipingamupinyi pazvinhu zviri kukukuvadza, kwete chipingamupinyi pakurapa kuri kukubatsira. Saka, usakanganwa kuti kuchengetedza hutano hwako hwese kuchabatsira kuchengetedza hutano hweBBB iyi!


Chidziviriro cheRopa -Uropi, Dziviriro yeUropi, Mitsipa yeRopa yeUropi, Sisitimu yeTsitsi, Mishonga yeUropi, Basa reBBB

⚠️ 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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