Kodi mukudziwa amene amateteza ubongo wanu ndi msana wanu? Tiyeni tikambirane za matenda a meninges!

Kodi munayamba mwaganizapo za kufunika kwa ubongo wathu ndi msana ? Awa ndi malo olamulira thupi lathu lonse. Ngati sitisamala, ngakhale ngozi yaying'ono ingayambitse mavuto aakulu. Mwamwayi, thupi lathu lili ndi chitetezo chabwino kwambiri choteteza ziwalo ziwiri zofunika kwambirizi. Choteteza chimenecho ndi ma meninges omwe tikukamba lero. Mwachidule, awa ndi magawo atatu a nembanemba zoteteza zomwe zimazungulira dongosolo lathu la mitsempha (CNS).

Kodi ma meninges ndi chiyani? Kodi zigawo zitatuzi ndi ziti?

Monga momwe anyezi alili ndi khungu, meninges imapangidwa ndi zigawo zitatu. Gawo lililonse limakhala ndi ntchito yakeyake. Tiyeni tiwone zomwe zili:

1. Dura Mater: Uwu ndi gawo lolimba kwambiri komanso lamphamvu kwambiri la ubongo . Uli ngati ubweya wolimba womwe umaphimba ubongo wathu ndi msana. Mawu achilatini akuti "dura mater" amatanthauza "mayi wolimba." Umu ndi momwe umatetezera. Uli pansi pa chigaza chathu ndi msana. Ntchito yake yayikulu ndikugwirira ubongo ndi msana mwamphamvu ndikuziteteza kuti zisawonongeke.

2. Arachnoid Mater: Iyi ndi gawo lapakati . Ndi lopyapyala kwambiri kuposa dura mater. "Arachnoid" amatanthauza "kangaude." Dzina lake limatchedwa chifukwa ulusi wopyapyala womwe umalumikiza gawoli ndi gawo la pia mater lomwe lili pansi pake umaoneka ngati miyendo ya kangaude. Gawoli lilibe mitsempha yamagazi kapena mitsempha.

3. Pia Mater: Uwu ndi gawo lamkati kwambiri, gawo lopyapyala kwambiri lomwe limalumikizidwa mwamphamvu ku ubongo ndi msana . Monga pepala la cellophane, limayikidwa mu mng'alu uliwonse ndi kupindika kwa ubongo. Mitsempha yambiri yamagazi yomwe imapereka magazi ku minofu ya ubongo imadutsa mu gawoli.

Makamaka, arachnoid mater ndi pia mater onse pamodzi amadziwika kuti leptomeninges .

Kodi mipata pakati pa zigawo za meninges ndi iti?

Pali malo atatu ofunikira pakati pa zigawo zitatuzi za nembanemba. Awa si malo opanda kanthu okha, komanso ali ndi ntchito zapadera.

• Malo Opatsirana: Awa ali pakati pa chigaza chanu ndi dura mater. Ndi malo omwe ali pakati pa msana ndi dura mater. Mwina munamvapo kuti "epidural" imaperekedwa pa opaleshoni zina kapena kuchepetsa ululu panthawi yobereka. Mankhwala ochepetsa ululu ndi oletsa ululu amabayidwa mu malo opatsiranawa. Msana wathu umathera pakati pa msana, pakati pa vertebrae yoyamba ndi yachiwiri ya lumbar. Kupatula apo, pali madzi a m'mitsempha okha. Lumbar PunctureChimodzi, kapena monga momwe timanenera, "kutenga madzi kumbuyo," ndi mayeso omwe amachitidwa kuchokera pamalo omwewo.

• Malo Ozungulira: Malo awa ali pakati pa dura mater ndi arachnoid mater. Nthawi zambiri, awa si "malo" kwenikweni. Komabe, ngati pali kuvulala kwakukulu kumutu ndi kutuluka magazi mkati mwa ubongo, monga kutuluka magazi muubongo, kapena chifukwa cha matenda ena, malowa akhoza kutseguka.

• Malo Ocheperako: Malo awa ali pakati pa arachnoid mater ndi pia mater. Malo awa ali ndi madzi a m'mitsempha (CSF) . Madzi awa otchedwa CSF ndi ofunikira kwambiri. Amateteza ubongo wathu ndi msana wathu ku zinthu zosiyanasiyana monga khushoni. Komanso, CSF iyi imathandiza kupereka zakudya ndikuchotsa zinyalala.

Kodi ntchito zazikulu za meninges ndi ziti?

Tsopano muli ndi lingaliro laling'ono la kufunika kwa nembanemba izi zotchedwa meninges. Tiyeni tiwone ntchito zawo zazikulu:

• Kuteteza Dongosolo Lapakati Lamitsempha (CNS): Pakachitika ngozi kapena kuvulala mutu, chinthu chofunika kwambiri ndikuteteza ubongo ndi msana mwa kuchita ngati choletsa kugwedezeka , m'malo motumiza kugwedezeka mwachindunji ku ubongo.
• Kukhazikitsa dongosolo la mitsempha: Ma nembanemba amenewa amathandiza kuti ubongo ndi msana zikhale zokhazikika mkati mwa chigaza ndi msana, zomwe zimawalepheretsa kuyenda.
• Chithandizo cha mitsempha yamagazi, mitsempha, ndi dongosolo la lymphatic: Ma meninges amathandiza kuthandizira ndikuthandizira mitsempha yamagazi yomwe imapereka magazi ku ubongo ndi msana (mwachitsanzo , Middle Meningeal Artery) , mitsempha (mwachitsanzo, Trigeminal Nerve , Vagus Nerve ), ndi dongosolo la lymphatic (dongosolo lomwe limachotsa zinyalala). Ndiwofunikanso kuti madzi a m'mitsempha yamagazi (CSF) ayende bwino.

Makhalidwe apadera a gawo lililonse la meningeal

Tiyeni tsopano tiwone zigawo zitatuzi mwatsatanetsatane.

Zambiri zokhudza Dura Mater

Monga tanenera kale, iyi ndi nembanemba yakunja, yokhuthala kwambiri, komanso yamphamvu kwambiri. Imapangidwa ndi zigawo ziwiri za minofu yolumikizana. Mbali imodzi imalumikizidwa ku chigaza, ndipo mbali inayo imalumikizidwa ku arachnoid mater.

Dura mater iyi ili ndi njira yapadera ya mitsempha yamagazi yotchedwa dural venous sinuses . Izi ndi zomwe zimachotsa magazi odetsedwa kuchokera muubongo ndikubwezeretsa CSF yogwiritsidwa ntchito ku dongosolo la magazi.

Chiwalo chotchedwa dura mater chimalandira magazi ake makamaka kuchokera ku Middle Meningeal Artery . Mitsempha ya trigeminal, yomwe ndi yofunika kwambiri pa nkhope yathu komanso kutafuna, imadutsanso mmenemo.

Chinthu china chapadera chokhudza dura mater ndichakuti chimapinda mkati, ndikupanga nembanemba zinayi zotchedwa dural reflections . Izi zili ngati makatani ang'onoang'ono mkati mwa ubongo, zomwe zimalekanitsa magawo osiyanasiyana a ubongo (makamaka zigawo za ubongo) ndikuthandiza kuti zikhale bwino.

Zambiri Zokhudza Arachnoid Mater

Uwu ndi gawo lapakati pansi pa dura mater. Dzina lake ndi lotero chifukwa ndi lopyapyala kwambiri ndipo limaoneka ngati ukonde wa kangaude. Lilibe mitsempha yamagazi kapena mitsempha. Komabe, lili ndi ma projection opangidwa ndi minofu yolumikizirana yomwe imalumikiza ku dura mater. Malo a subarachnoid pakati pa arachnoid mater ndi dura mater amadzazidwa ndi cerebrospinal fluid (CSF), yomwe imapereka mphamvu yochepetsera ubongo.

Zambiri zokhudza Pia Mater

Uwu ndi nembanemba woonda kwambiri wamkati womwe umamatira kwambiri pamwamba pa ubongo ndi msana. Zikuoneka kuti walowa mkati mwa ubongo. Mitsempha yambiri yamagazi yomwe imapereka magazi ku minofu ya ubongo imadutsa mu izi. Zimathandizanso kusunga `CSF` pamalo amodzi. Pankhani ya msana, matrix iyi imathandizanso kupatsa msana mphamvu ndi kulimba.

Kodi ndi matenda ati omwe amakhudza meninges?

Matenda a meninge, omwe amagwira ntchito yofunika kwambiri, amatha kukhudzidwa ndi matenda osiyanasiyana. Ena mwa iwo akhoza kukhala oopsa kwambiri. Tiyeni tiwone zina mwa matenda akuluakulu omwe amaoneka:

• Matenda a Meningitis: Uwu ndi mtundu wa "matenda a muubongo" omwe tonse tamvapo. Mwachidule, ndi matenda (kutupa) kwa meninges. Matendawa angayambitsidwe ndi mabakiteriya, mavairasi, kapena bowa . Kuti mudziwe bwino lomwe , kubowola kwa lumbar nthawi zambiri kumachitika kuti ayesere chitsanzo cha madzi a m'mitsempha ya ubongo. Mwachitsanzo, ngati mwana wamng'ono mwadzidzidzi ayamba kutentha thupi kwambiri, kuuma khosi, ndi kusanza, izi zitha kukhala zizindikiro za meningitis. Ndikofunikira kuwona dokotala nthawi yomweyo. Nthawi zambiri, meningitis imatha kuchitika popanda matenda chifukwa cha khansa, matenda ena otupa, opaleshoni ya ubongo, kapena mankhwala ena.

• Kutupa kwa magazi m'thupi: Uku ndi kusonkhanitsa kwa magazi pakati pa dura mater ndi arachnoid mater chifukwa cha kusweka kwa mtsempha wamagazi. Vutoli limachitika kawirikawiri munthu akavulala mutu, makamaka okalamba, kapena anthu omwe akumwa mankhwala ochepetsa magazi . Nthawi zina, ngakhale kugwa pang'ono kungayambitse mtundu uwu wa magazi.

• Kutuluka magazi m'magawo ena a meningeal: Chifukwa mitsempha yambiri yamagazi imadutsa m'magawo a meningeal, kuvulala mutu kungayambitse kutuluka magazi pakati pa zigawo zilizonsezi.

Kuwonjezera pa izi, palinso zochitika zina:

• Meningioma: Uwu ndi mtundu wa chotupa chomwe chimayamba m'matumbo.Nthawi zambiri, zotupa sizili ndi khansa (zoipa), zomwe zikutanthauza kuti sizifalikira ku ziwalo zina za thupi. Komabe, ngati zotupazi zikula mokwanira kulowa muubongo ndikukhala zoopsa, zingafunike kuchotsedwa opaleshoni.

• Matenda a Meningeal Carcinomatoses: Apa ndi pamene khansa yomwe inayamba kwina m'thupi imafalikira ku meninges. Imeneyi ndi matenda oopsa kwambiri.

Palinso matenda ena omwe amakhudza gawo lililonse la magawowa padera. Popeza meninges ndiye chishango chachikulu chomwe chimateteza ubongo wathu, tiyenera kukumbukira kuti matenda aliwonse omwe amakhudza izi akhoza kukhala oopsa .

Uthenga Wopita Nawo Kunyumba

Kotero, tsopano mukumvetsa kufunika kwa nembanemba zitatu izi zotchedwa meninges ku ubongo wathu ndi msana. Monga alonda atatu omwe amateteza chuma chathu chamtengo wapatali kwambiri.

Zigawo zitatuzi, dura mater, arachnoid mater, ndi pia mater, pamodzi ndi cerebrospinal fluid, zimateteza minofu ya ubongo wathu kuti isagunde chigaza. Zimagwiranso ntchito zina zambiri zofunika.

Choncho, ngati mwavulala mutu chifukwa cha ngozi (monga ngozi ya galimoto, kusewera masewera, kapena kugwa), musatenge mopepuka. Nthawi zina, ngakhale simukuwona kuvulala kwakukulu kuchokera kunja, meninges kapena minofu ya ubongo imatha kuwonongeka kuchokera mkati ndikuyambitsa kutuluka magazi (Intracranial Hemorrhage). Chifukwa chake, ngati mwavulala mutu, muyenera kuwona dokotala ndikupeza upangiri. Kenako, mayeso ofunikira amatha kuchitika ndipo, ngati pali vuto, chithandizo chingayambitsidwe mwachangu. Kumbukirani, ubongo wathu ndi chiwalo chamtengo wapatali kwambiri, ndipo ndi udindo wathu kuchisamalira!

Ma Meninges, Ubongo, Msana, Dura Mater, Arachnoid Mater, Pia Mater, Cerebrospinal Fluid, Meningitis, Subdural Hematoma, Meninges, CSF, CNS, Ubongo Health, Msana