I-Atropine - Ukusetyenziswa, Idosi, Iziphumo Ezingalindelekanga kunye nokunye

I-Atropine, iyeza elinembali ende kwisayensi yezonyango, lisasetyenziswa ngokubanzi namhlanje kwizicelo zalo ezininzi kwiinkalo ezahlukeneyo zonyango. Ithathwe kwisityalo se-Atropa belladonna, eyaziwa ngokuba yi-nightshade ebulalayo, i-atropine idlala indima ebalulekileyo kwiyeza likaxakeka, utyando kunye nezinye iindawo. Esi sikhokelo siphonononga ukusetyenziswa, umthamo, imiphumo emibi, ukusebenzisana namanye amayeza, kunye neenzuzo ze-atropine, ukubonelela ngombono obanzi weli chiza elibalulekileyo.

Yintoni iAtropine?

I-Atropine yi-tropane alkaloid ekhutshwe kwizityalo zentsapho ye-Solanaceae, ngokukodwa isityalo se-belladonna. Isebenza ngokuyinhloko njenge-anticholinergic agent, inhibiba isenzo se-neurotransmitter acetylcholine kwi-muscarinic receptors kwinkqubo ye-nervous. Olu thintelo lukhokelela kwiimpembelelo ezahlukeneyo zomzimba, ezixhaswe kwiimeko ezahlukeneyo zonyango.

Ukusetyenziswa kweAtropine

I-Atropine inosetyenziso oluninzi kwiindawo ezahlukeneyo zamayeza:

• Ophthalmology: I-Atropine isetyenziswe kwiimviwo zamehlo ukunyusa abafundi (mydriasis) kunye nokukhubazeka kwemisipha enceda ukugxila kwamehlo (i-cycloplegia), iququzelele ukuhlolwa kwe-retina kunye ne-optic nerve.
• Unyango lwe-Anesthesiology: Ilawulwa kwangaphambili ukunciphisa i-salivation kunye nemfihlo kwindlela yokuphefumula, kunye nokukhusela i-reflexes ethile ngexesha lokungeniswa kwe-anesthesia.
• I-Cardiology: I-Atropine iyasebenza ekunyangeni i-bradycardia (isantya sentliziyo esicothayo), inceda ukunyusa izinga lentliziyo ngokuthintela iimpembelelo ze-vagal entliziyweni.
• Iyeza lokunyanga ityhefu: Njenge-antidote, i-atropine ibalulekile kunyango lwetyhefu nge-organophosphate pesticides okanye i-nerve agents, eziyi-inhibitors ye-acetylcholinesterase.
• Ukhathalelo lwePalliative: Inokukunceda ukunciphisa iimfihlo ekunyamekelweni kokuphela kobomi, ukuphucula induduzo yesigulane.

Umthamo we-Atropine

Idosi ye-Atropine iyahluka ngokuxhomekeke ekusebenziseni kwayo:

• Uvavanyo lwamehlo: 0.5 ukuya ku-1 mg (ngendlela yamathontsi esweni)
• I-Preanesthesia: I-0.4 ukuya kwi-0.6 mg ilawulwa nge-intravenously okanye intramuscularly
• I-Bradycardia: I-0.5 kwi-1 mg IV, inokuphinda iphindwe rhoqo kwi-3 kwimizuzu ye-5 de kube impendulo ifunyenwe, ukuya kuthi ga kwi-dose ye-3 mg.
• Iyeza letyhefu: I-dose yokuqala ye-2 mg IV, ilandelwa ngamayeza aphindaphindiweyo ngokusekelwe kwimpendulo yeklinikhi.

Idosi ethile kufuneka ihlale igqitywe ngumboneleli wezempilo ngokusekelwe kwiimfuno zesigulana kunye neemeko.

Iziphumo ezisecaleni zeAtropine

Nangona i-atropine iyiyeza elixabisekileyo, linokubangela imiphumo emibi, ngakumbi ukuba i-overdose. Iziphumo ebezingalindelekanga eziqhelekileyo ziquka:

• Umlomo omile
• Umbono ongezantsi
• Ukuqonda ukukhanya
• Kunzima ukuchama
• Ukutyunjwa
• Ukudideka kwizigulane ezikhulileyo

Kwiidosi eziphezulu, i-atropine inokukhokelela ekuphenduleni okunzulu okufana nemibono, ukudideka okukhulu, kunye nokushisa komzimba okuyingozi.

Ukusebenzisana namanye Amayeza

I-Atropine inokusebenzisana namanye amayeza, anokuguqula okanye ukwandisa iziphumo zayo. Unxibelelwano oluphambili lubandakanya:

• Ii-antihistamines: Inokunyusa umngcipheko weziphumo ebezingalindelekanga ezifana nomlomo owomileyo kunye nokugcinwa komchamo.
• I-Antipsychotics: Ezinye ii-antipsychotics zineempawu ze-anticholinergic, ezinokunyuswa xa zidibene ne-atropine.
• Ukuzihlaziya kwemizimba: Iziphumo zinokwandiswa, zibe nefuthe kwi-cardiovascular and nervous systems.

Soloko uxela ukusetyenziswa kwamayeza angoku kumboneleli wezempilo ukunqanda ukusebenzisana okungalunganga.

Iinzuzo zeAtropine

Iinzuzo ze-atropine ziquka ukukwazi ukuchasana ngokukhawuleza kwiimeko ezithile zonyango ezifana ne-bradycardia kunye ne-organophosphate poisoning, ngaloo ndlela inokuthi isindise ubomi. Kukwabalulekile ekuququzeleleni uviwo olucokisekileyo lwe-ophthalmologic kunye nokuphucula iimeko zotyando ngokunciphisa ukukhutshwa komzimba.

Imibuzo ebuzwa rhoqo (FAQs)

Isetyenziselwa ntoni i-Atropine? Inyanga ukubetha kwentliziyo okucothayo, ubuthi be-organophosphate, kwaye isetyenziselwa ukwandisa abafundi okanye ukunciphisa ukukhupha ulwelo ngaphambi kotyando.

Isebenza njani i-Atropine? Ithintela i-acetylcholine kwii-receptors ze-muscarinic, inciphisa iziphumo ze-parasympathetic (ukuphumla nokugaya).

Ingaba i-Atropine ikhuselekile ngexesha lokukhulelwa? Ikhuselekile ngokubanzi xa inikwe umyalelo, kodwa yisebenzise kuphela ukuba iingenelo zingaphezulu komngcipheko onokubakho kwimveku.

Ngaba i-Atropine ingabangela ukozela okanye ukudideka? Ewe, ingakumbi kubantu abadala okanye kwiidosi eziphezulu.

Ngaba ingasetyenziswa ebantwaneni? Ewe, kunye nedosi esekelwe kubunzima; isetyenziswa ekuvuseleleni abantwana.

Ingaba i-Atropine ichaphazela amehlo ngokusisigxina? Hayi; ukuvulwa kwamehlo kunye nokungaboni kakuhle zizinto zexeshana, zihlala iintsuku ezi-1-2 emva kokusetyenziswa kwe-ophthalmic.

Amagama eBrand

• I-Atropen? (i-auto-injector yokuchatshazelwa yi-nerve agent)
• Isopto? I-Atropine (isisombululo samehlo)
• I-Atropair?, i-AtroPen?, iTropine? (iifomyula ezahlukeneyo kwihlabathi liphela)

isiphelo

I-Atropine iseyenye yezona ziyobisi zisebenziseka lula kwaye ziyimfuneko kakhulu kunyango lwanamhlanje. Njengeyeza elilwa ne-muscarinic, inika uncedo olukhawulezileyo nolunokuqikelelwa kwiimeko ezingxamisekileyo ezifana ne-bradycardia kunye ne-organophosphate poisoning, ngelixa ikwasebenza indima ebalulekileyo kwi-anesthesia nakwi-ophthalmology. Nangona kunjalo, ngenxa yemiphumo yayo enamandla ye-anticholinergic, kufuneka isetyenziswe phantsi kweliso lezonyango, kunye nokujonga ngokufanelekileyo isigqi sentliziyo, ukuqonda, kunye nomsebenzi womchamo. Xa isetyenziswa ngobulumko, i-atropine iyaqhubeka nokuba lilitye lesiseko lonyango olusindisa ubomi.