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🩺 I-Alzheimer kanye ne-Dementia

Yimiphi le mithi emisha yesifo i-Alzheimer's? (Abaphikisi be-NMDA Receptor) Ake sixoxe.

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📅 Updated: Jul 16, 2026 • ⏱ 5 min read • Inqubomgomo yokuhlela
Yimiphi le mithi emisha yesifo i-Alzheimer's? (Abaphikisi be-NMDA Receptor) Ake sixoxe.
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Ingabe othandekayo wakho, mhlawumbe umama wakho, ubaba, ugogo noma umkhulu wakho, unesifo i-Alzheimer's? Sonke siyazi usizi nokungabi namandla okuhambisana nokulahlekelwa inkumbulo kancane kancane nokukhohlwa ubuso obujwayelekile. Isifo i-Alzheimer's empeleni siyisimo esingaholela ekulahlekelweni inkumbulo, ukulimala kobuchopho ngisho nokufa. Nakuba kungekho ikhambi lalesi sifo, kunemithi engayinciphisa futhi inikeze isiguli impumuzo ethile. Namuhla sizokhuluma ngelinye lala maqembu akhethekile emithi. Leyo yi -NMDA Receptor Antagonists . Nakuba igama liyinkimbinkimbi kancane, masiliqonde kalula.

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Indaba encane yamakhemikhali eyenzeka ebuchosheni

Ubuchopho bethu buyindawo emangalisayo. Buqukethe izigidigidi zamaseli ezinzwa, noma 'ama-neurons'. Lawa maseli acubungula ulwazi, akhumbule ulwazi, futhi atshele ezinye izingxenye zomzimba ukuthi zenzeni ngokuthumela izimpawu zikagesi nezamakhemikhali komunye nomunye.

Sibiza izithunywa ezithwala lezi zimpawu zamakhemikhali ngokuthi 'ama-neurotransmitter'. Esinye salezo zithunywa yi -'glutamate' .

Cabanga nje nge-glutamate njengesikebhe esithwala umlayezo ovela kwelinye iseli lemizwa uye kwelinye. Lesi sikebhe sidinga idoko elikhethekile ukuze siye kwelinye iseli kanye nedoko. Lelo dokhi yilokho esikubiza ngokuthi i-NMDA receptor (N-methyl-D-aspartate receptor. Uma isikebhe esibizwa ngokuthi i-glutamate sinamathela kule port ye-NMDA, sithumela esinye isakhi esibalulekile esibizwa ngokuthi 'i-calcium' esitokisini. Le calcium yiyona eqeda lowo myalezo futhi isisize sifunde futhi sikhumbule okuthile. Lena inqubo evamile ebuchosheni obuphilile.

Ngakho-ke kwenzekani ngesifo i-Alzheimer's?

Emangqamuzaneni obuchopho bomuntu onesifo i-Alzheimer's , kuqala ukukhiqizwa i-glutamate eningi kakhulu . Kwenzekani ukuthi i-calcium eningi kakhulu igeleza kulawo maseli ezinzwa. Cabanga ukuthi kwenzekani uma ugcwalisa ithangi lamanzi ngamanzi amaningi kakhulu? Liyachichima. Ngokufanayo, lapho i-calcium eningi kakhulu iqoqana ngaphakathi kwamaseli, lawo maseli aqala ukonakala. Lo monakalo yiwona okwandisa kancane kancane izimpawu ze-Alzheimer's.

Nansi indlela abaphikisi be-NMDA Receptor abasiza ngayo

Uhlobo lwemithi ebizwa ngokuthi ama-NMDA receptor antagonists lusebenza ngokunciphisa inani lezindawo lapho lezo zikebhe ze-glutamate ezengeziwe zingama khona ku-NMDA receptor. Okusho ukuthi, umuthi uvimba ezinye zezimbobo. Kodwa into ebaluleke kakhulu ukuthi le mithi ivumela imiyalezo ebalulekile ukuthi igeleze . Okusho ukuthi, ilawula kuphela ukungena kwe-calcium okubhubhisayo ngaphandle kokubangela ukuphazamiseka okukhulu ekusebenzeni okuvamile kobuchopho. Lokhu kunciphisa umonakalo kumaseli ezinzwa futhi kulawula isivinini sesifo.

Ekwelapheni isifo i-Alzheimer's, odokotela bavame ukusebenzisa imithi ehlose enye i-neurotransmitter ebizwa ngokuthi i-acetylcholine. Kodwa ama-NMDA receptor antagonists ayiqembu elibalulekile lemithi esebenza ngendlela ehlukile.

I-NMDA receptor antagonist eyinhloko evunyelwe ukwelashwa kwesifo se-Alzheimer's njengamanje yi -memantine (igama lomkhiqizo elithi Namenda XR). Ngokuvamile inikezwa odokotela ezigabeni eziphakathi kuya kwezinzima zesifo. Ngezinye izikhathi, i-memantine inikezwa kanye ne-cholinesterase inhibitors okukhulunywe ngayo ngaphambilini, ekhulisa amazinga e-acetylcholine. Lokhu kungaholela emiphumeleni engcono kwezinye iziguli.

Kodwa khumbula, le mithi ayisebenzi ngendlela efanayo kuwo wonke umuntu.

Masiqaphele nemiphumela emibi.

Njengayo yonke imithi, lokhu kungaba nemiphumela emibi emincane.

  • Isiyezi yisona sibonakaliso esivame kakhulu.
  • Ngaphezu kwalokho, izinto ezifana nekhanda elibuhlungu kanye nokuqunjelwa nazo zingase zenzeke.
  • Akuvamile kakhulu ukuthi kube khona ukudideka ebuchosheni .

Uma wena noma isiguli sakho nihlangabezana nanoma yikuphi kwalokhu, kufanele wazise udokotela wakho ngokushesha . Akuyona neze into enhle ukuyeka ukuthatha imithi noma ukushintsha umthamo ngokwakho.

Eminye imithi kulo mndeni kanye nokusetshenziswa kwayo

Kuneminye imithi kulo mndeni ebizwa ngokuthi ama-NMDA receptor antagonists. Eminye yayo siyibona ekuphileni kwansuku zonke. Eminye iyingozi kakhulu, futhi isetshenziswa kabi njengemithi. Ososayensi bacwaninga futhi ngezinzuzo zalolu hlobo lwemithi kwezinye izifo zezinzwa, njengesifo sikaParkinson kanye ne-ALS (amyotrophic lateral sclerosis).

Ake sifunde kabanzi ngakho kusukela kuthebula elingezansi.

Igama Lomuthi Ukusetshenziswa okuyinhloko Amaphuzu abalulekile kanye nezingozi
I-Dextromethorphan Itholakala kuma-syrups okukhwehlela. Ngokuvamile kuphephile, kodwa kungaba yingozi uma kuthathwa ngemithamo ephezulu.
I-Ketamine Umuthi wokubulala izinzwa (wabantu nezilwane). Isetshenziselwa ukuqeda ubuhlungu ngesikhathi sokuhlinzwa. Kodwa isetshenziswa kabi njenge-"club drug". Ingabangela imibono engalungile kanye nemizwa yokuhlukana nomzimba. Ucwaningo luyaqhubeka ngokusetshenziswa kwayo ezimweni ezifana nokucindezeleka.
I-Phencyclidine (PCP) Kusetshenziswa kabi njengesidakamizwa. Ekuqaleni yasungulwa njengomuthi wokubulala izinzwa, yayekwa ukusetshenziswa ngenxa yemiphumela emibi emibi (ukungaqondi kahle, ukudideka). Umuthi oyingozi owaziwa ngokuthi "i-Angel Dust". Uhlobene nokuziphatha okunobudlova.

Umlayezo Wokuya Nawe Ekhaya

  • Nakuba isifo i-Alzheimer singelapheki ngokuphelele, imithi elwa nama-receptor e-NMDA njenge- memantine ingasiza ekuphatheni izigaba eziphakathi kuya kwezinzima zesifo ngokunciphisa umonakalo kumaseli obuchopho.
  • Le mithi isebenza ngokuvikela amangqamuzana ezinzwa ekugcwaleni ngokweqile kwe-glutamate ebuchosheni.
  • Njenganoma yimuphi umuthi, imiphumela emibi efana nokuzungeza ingavela. Xoxa njalo ngalokhu nodokotela wakho. Ungalokothi ushintshe umthamo noma uyeke ukuthatha umuthi wedwa.
  • Lolu hlobo lwemithi, njenge-Ketamine kanye ne-PCP, lusetshenziswa kabi njengezidakamizwa futhi luyingozi kakhulu. Kunomehluko omkhulu phakathi kwalokhu kanye nemithi enikezwe isifo i-Alzheimer's.
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Ngakho-ke kwenzekani ngesifo i-Alzheimer's?

Emangqamuzaneni obuchopho bomuntu onesifo i-Alzheimer's , kuqala ukukhiqizwa i-glutamate eningi kakhulu . Kwenzekani ukuthi i-calcium eningi kakhulu igeleza kulawo maseli ezinzwa. Cabanga ukuthi kwenzekani uma ugcwalisa ithangi lamanzi ngamanzi amaningi kakhulu? Liyachichima. Ngokufanayo, lapho i-calcium eningi kakhulu iqoqana ngaphakathi kwamaseli, lawo maseli aqala ukonakala. Lo monakalo yiwona okwandisa kancane kancane izimpawu ze-Alzheimer's.

🔍 Search Keywords: nmda receptor antagonists • nmda receptor antagonists symptoms • nmda receptor antagonists causes and treatment • nmda receptor antagonists sri lanka • Yimiphi le mithi emisha yesifo i-Alzheimer's? (Abaphikisi be-NMDA Receptor) Ake sixoxe.

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