Ake sifunde ngohlelo "lokuphumula" lomzimba wethu? (Isistimu Yezinzwa Ene-Parasympathetic - PSNS)

Wake wazibuza ukuthi ezinye zezinto emzimbeni wakho - ukuphefumula, ukushaya kwenhliziyo yakho, ukugaya kwakho - kulawulwa kanjani ngokuzenzakalelayo, ngaphandle kokuthi uqaphele? Eminingi yale misebenzi ebaluleke kakhulu yenzeka ngaphakathi emizimbeni yethu ngaphandle kokuthi sicabange ngayo. Isizathu salokhu ukuthi imizimba yethu inesimiso 'esizenzakalelayo'. Namuhla sizokhuluma ngengxenye ebaluleke kakhulu yaleso simiso esizenzakalelayo, esisilethela ukuphumula - okungukuthi uhlelo lwezinzwa lwe -parasympathetic, noma njengoba odokotela belubiza kanjalo (i-Parasympathetic Nervous System - PSNS) .

Iyini le nqubo yezinzwa ye-parasympathetic (PSNS)?

Kalula nje, uhlelo lwakho lwezinzwa lwe-parasympathetic (PSNS) luyingxenye yesistimu yakho yezinzwa ezizimele . Lubizwa nangokuthi uhlelo lwezinzwa "oluzenzakalelayo" ngoba lunesibopho sezinqubo eziningi ongazicabangi ngisho nokucabanga ngazo. Isibonelo, lulawula ukushaya kwenhliziyo yakho, umfutho wegazi , ukugaya ukudla, ukuchama, nokujuluka. Cabanga ngakho, kukhona enye ingxenye yesistimu yakho yezinzwa ezizimele ebizwa ngokuthi uhlelo lwezinzwa oluzwelanayo . Yilokho okulungiselela umzimba wakho "ukulwa noma ukubaleka." Okusho ukuthi, yilokho okusebenzayo uma usengozini noma wesaba. Uhlelo lwezinzwa oluzimele (PSNS) luphambene nalokho. Lulawula imisebenzi yomzimba wakho uma uphumule noma uzolile. Lufana nezinhlangothi ezimbili zemali, zisizana futhi zigcina ibhalansi .

Kwenzekani ohlelweni lwezinzwa lwe-parasympathetic (PSNS)?

Umsebenzi oyinhloko walolu hlelo ukuzola noma ukunciphisa ijubane lomsebenzi womzimba wakho. Yingakho lubizwa ngokuthi "ukuphumula nokugaya" noma "ukondla nokuzala." Lawa magama kulula ukuwakhumbula. Manje ake sibone ukuthi lolu hlelo lunemiphumela emiphi ezingxenyeni ezahlukene zomzimba wethu:

• Amehlo: Cabanga nje ukuthi ngokuzumayo ungena endaweni ekhanyayo bese amehlo akho ezwakala eluhlaza okwesibhakabhaka, akunjalo? Ngaleso sikhathi, lolu hlelo yilona olubangela ukuthi i-black pupil engaphakathi kweso lakho inciphe, okungukuthi, inciphe, ukuze inciphise inani lokukhanya okungena emehlweni akho. Luphinde lwenze izinguquko ezikusiza ukuthi ubone izinto eziseduze nawe ngokucacile, njengalapho ufunda incwadi noma iphephandaba. Luphinde lubangele ukuthi izinyembezi ziphume emehlweni akho, okuvikela amehlo akho ukuthi ome.

• Impumulo nomlomo:Uma uphumule, izindlala emlonyeni wakho ziyashukunyiswa ukuthi zikhiqize amathe amaningi. Izindlala ekhaleni lakho nazo ziyasiza ekukhiqizeni amathe. La mathe kanye ne-mucus kubalulekile ekugayeni ukudla nokwenza kube lula ukuphefumula ngesikhathi sokuphumula.

• Amaphaphu: Uma uphumule, amaphaphu akho akudingeki asebenze kanzima. Ngakho-ke, imisipha emigudwini yakho yomoya iyaqina (incipha), okunciphisa inani lomsebenzi okumele wenziwe amaphaphu akho.

• Inhliziyo: Lokhu kubaluleke kakhulu. Kunciphisa ukushaya kwenhliziyo yakho, futhi kunciphisa amandla inhliziyo eshaya ngawo, okungamandla inhliziyo epompa ngawo igazi. Yingakho inhliziyo ishaya ngokushesha lapho silele futhi siphumule.

• Umgudu wokugaya ukudla: Lena yingxenye eyinhloko yalokho okubizwa ngokuthi "ukuphumula nokugaya ukudla." Uma udla ukudla okunempilo, izinga lokugaya ukudla liyakhula futhi amandla adingekayo aqondiswa kuleyo ndawo. Akukhona lokho kuphela, kodwa ama-pancreas akho atshelwa nokuthi enze i-hormone ebizwa ngokuthi i-insulin futhi ayikhiphe egazini. Le insulin isetshenziselwa ukuphula ushukela esiwudlayo futhi iwenze utholakale ukuze usetshenziswe amaseli emizimba yethu.

• Ukususwa kwemfucuza: Uma udinga ukuchama noma ukukhipha indle, lolu hlelo luphumuza imisipha elawulayo, lwenze kube lula inqubo.

• Uhlelo lokuzala: Lolu hlelo luphinde lusize ekuphatheni ezinye izinto ezibalulekile ezihlobene nemisebenzi yocansi yomzimba. Isibonelo, luhilelekile ezintweni ezifana nokuma kwabesilisa kanye nokukhiqizwa kwamafutha ngesikhathi socansi kwabesifazane.

Uyini umehluko phakathi kwezinhlelo zezinzwa ze-Parasympathetic kanye ne-Sympathetic?

Njengoba sesike sakhuluma ngakho ngaphambili, imisebenzi yalezi zinhlelo ezimbili zezinzwa iphambene, kodwa zombili zibalulekile emizimbeni yethu, hhayi njengezinkemba ezimbili ezisikwe nhlangothi zombili, kodwa njengabangane ababili abasizanayo. Cabanga ngakho njengoHlelo Lwezinzwa Olunemizwa, olufana "nomphathi wezimo eziphuthumayo" womzimba wethu. Uma kunengozi, ukwesaba, noma usongo, yilokho okuza phambili. Kwandisa ukushaya kwenhliziyo, kwandise amehlo, futhi kusheshise ukuphefumula—zonke lezi zinto zenziwa ukuze zisinike amandla okubhekana naleso simo. Kodwa-ke, uma lolu hlelo lusebenza isikhathi eside kakhulu, lungakhathaza umzimba futhi lubeke ingcindezi ezinhlelweni ezahlukene. Yilapho-ke iHlelo Lezinzwa Elinemizwa Elinemizwa Elinemizwa (PSNS) liqala khona ukusebenza.Iyasiza. Lokhu ikwenza ngokubuyisela izinhlelo zomzimba ezaziphazamisekile esimweni esijwayelekile, esimweni sokuzola. Lokho kusho ukuthi, ngoba lezi zinhlelo ezimbili ziyalawulana, umzimba wethu ugcina ibhalansi. Futhi, uma uzolile futhi uphephile, yilolu hlelo lwe-parasympathetic (PSNS) olulawula imisebenzi yezitho zomzimba wonke. Nakuba le misebenzi ingahlotshaniswa nengozi noma ingozi, ibalulekile ekugcineni uphilile futhi uphila.

Ikuphi isimiso sezinzwa se-parasympathetic (PSNS)?

Uhlelo lwezinzwa lwe-parasympathetic (PSNS), njengoba sishilo ngaphambili, lungenye yezingxenye ezimbili zesimiso sezinzwa esizimele. Uhlelo lwakho lwezinzwa oluzimele luyingxenye yesistimu yezinzwa engaphandle. Uhlelo lwezinzwa olungaphandle luyingqondo yakho nomgogodla, kanye nazo zonke ezinye izicubu zezinzwa emzimbeni wakho. Ngokumangazayo, uhlelo lwakho lwezinzwa lwe-parasympathetic (PSNS) lusebenzisa izinzwa zakho ezine kwezingu-12 ze-cranial. Lezi zinzwa ze-cranial ziyizinzwa ezixhuma ngqo ebuchosheni bakho. Ezintathu zalezi zinzwa ezine zixhuma kuphela ezinzwa nasezinhlayiyeni emehlweni akho, ekhaleni, nasemlonyeni. Kodwa owesine, i-vagus nerve , ikhetheke kakhulu. Ixhuma ezingxenyeni zomlomo wakho, futhi igeleza entanyeni yakho, esifubeni sakho, nasesiswini sakho. Eqinisweni, i-Vagus Nerve yakha cishe u-75% wesistimu yakho yonke yezinzwa ye-parasympathetic (PSNS). Ixhuma ezithweni eziningi ezibalulekile zangaphakathi, njengenhliziyo namaphaphu akho. Ngaphezu kwalokho, lolu hlelo lusebenzisa nezinzwa ezithile zomgogodla ezansi komgogodla wakho. Lezi yizo ezithumela izimpawu esinyeni sakho nasemathunjini akho, ziphumuze futhi zikusize uye endlini yokugezela.

Kwenziwe ngani lokhu?

Izingxenye zesimiso sezinzwa se-parasympathetic (PSNS) zifana kakhulu nalezo ezitholakala kwezinye izingxenye zesimiso sezinzwa. Uhlobo oluyinhloko lweseli yi -neuron . Lawa ngamaseli akhethekile angakhiqiza futhi amukele izimpawu. Kungala ma-neurons lapho imiyalezo idluliselwa khona naphambili.

Yiziphi izifo nezimo ezivamile ezithinta uhlelo lwezinzwa lwe-parasympathetic (PSNS)?

Ngeshwa, kunezimo nezinkinga eziningana ezingathinta uhlelo lwezinzwa oluzimele, noma uhlelo lwezinzwa oluhambisana ne-parasympathetic (PSNS). Ezinye zazo yilezi:

• Isifo Sikashukela Sohlobo 2 : Uma singalawulwa kahle, isifo sikashukela sohlobo 2 singalimaza uhlelo lwakho lwezinzwa oluzimele, noma ukuhlukaniswa kwe-parasympathetic.
• Izimo zokuzalwa nezofuzo: Lezi yizifo noma izimo ozalwa nazo. Ezinye izimo zofuzo zizuzwa kubazali bakho. Isibonelo, izifo ezizuzwa njengefa njenge- amyloidosis zingabangela izinkinga ohlelweni lwezinzwa lwe-parasympathetic.
• Ukungakwazi ukuzibamba: Lezi zimo zingase zenzeke lapho uhlelo lwezinzwa lwe-parasympathetic, ikakhulukazi imizwa elawula isinyi namathumbu, yonakele.
• Ukuwohloka Kwesistimu Ehlukahlukene: Lesi yisimo esifana nesifo sikaParkinson , kodwa sibi kakhulu. Ngokuhamba kwesikhathi, silimaza imizwa ezenzakalelayo.
• Ukungasebenzi kahle kocansi: Ukungasebenzi kahle kwe-erectile kungabonakala kulabo abalimele ohlelweni lwezinzwa lwe-parasympathetic, ikakhulukazi kwabesilisa.
• Ukulimala: Ukulimala kwemizwa okubangelwa ukulimala emzimbeni kungaba isikhathi eside, ngezinye izikhathi kube okuhlala njalo. Ikakhulukazi ukulimala komgogodla noma izakhiwo ezinkulu zemizwa kungalimaza noma kubhubhise ngokuphelele ukuxhumana kwe-parasympathetic.

Yiziphi izimpawu zezinkinga zesistimu yezinzwa ye-parasympathetic (PSNS)?

Njengoba uhlelo lwezinzwa lwe-parasympathetic (PSNS) lulawula izinqubo okufanele zenzeke ngokuzenzakalelayo, ngokuvamile kuba kuphela lapho okuthile kungenzeki njengoba kulindelekile lapho siqaphela khona ukuthi kunenkinga. Nazi ezinye zezimpawu ezingase zenzeke:

• Ukuqunjelwa.
• Ukwanda kwesilinganiso senhliziyo ngisho nalapho uphumule (i-Tachycardia).
• Ukuphazamiseka kwesigqi senhliziyo (i-Arrhythmias), njenge- atrial fibrillation .
• Ukungasebenzi kahle kocansi.
• Izinkinga zokugaya ukudla, njenge- gastroparesis, okubangela izimpawu ezifana nokuqunjelwa kanye nokucanuzela.

Yiziphi izivivinyo ezenziwayo ukuhlola ukusebenza kwesistimu yezinzwa ye-parasympathetic (PSNS)?

Odokotela basebenzisa izivivinyo ezahlukene ukuze babone ukuthi lolu hlelo lusebenza kahle yini. Ezinye zazo zifaka:

• Ukuhlolwa kwegazi: Lokhu kungabona izinto eziningi, njengezinkinga zesimiso somzimba sokuzivikela, amazinga ama-hormone, kanye namazinga e-neurotransmitter egazini.
• I-Electrocardiogram (EKG): Lokhu kulinganisa umsebenzi kagesi wenhliziyo.
• Ukuhlolwa kwezakhi zofuzo: Lokhu kusiza ukuhlola izifo ezithile zezakhi zofuzo.
• I-Magnetic Resonance Imaging (MRI): Lokhu kungathatha izithombe ezinemininingwane zobuchopho, umgogodla, kanye nezinye izakhiwo zezinzwa.
• Ukuhlolwa kokujuluka: Lokhu kuhlola ukuthi ujuluka kangakanani nokuthi zikhona yini izindawo emzimbeni wakho ezingajuluki kahle.

Yiziphi izindlela zokwelapha izifo zesimiso sezinzwa se-parasympathetic (PSNS)?

Eqinisweni, ukwelapha izifo ezithinta uhlelo lwezinzwa lwe-parasympathetic (PSNS) kungaba nzima kancane. Ngoba izindlela zokwelapha zingahluka kakhulu kuye ngokuthi imbangela yesifo ibangelwa yini. Ngezinye izikhathi kungalawulwa ngemithi, ngezinye izikhathi kungadinga ukuhlinzwa.

Into ebalulekile ukuthi ngezinye izikhathi ukwelapha inkinga ngalolu hlelo kudinga ukwelapha noma ukulawula isimo esiyisisekelo. Kodwa-ke, ezinye izimo azikwazi ukwelashwa. Ezimweni ezinjalo, umgomo wokwelashwa ukulawula izimpawu nokunciphisa umthelela empilweni.

Lezi zinkinga ezihlobene nesistimu yezinzwa ye-parasympathetic (PSNS) zingavinjelwa kanjani?

“Ukuvimbela kungcono kunokwelapha,” basho. Lokho kusebenza nasekuvikeleni uhlelo lwezinzwa lwe-parasympathetic (PSNS). Nazi ezinye zezinto ezinhle kakhulu ongazenza ukuze ugcine lolu hlelo luphilile:

• Yidla ukudla okunempilo: Ukuntuleka kwamavithamini, ikakhulukazi i-vitamin B12, kungalimaza isimiso sezinzwa. Futhi, ukuthatha amavithamini amaningi (ikakhulukazi i-vitamin B6) kungaba nemiphumela enobuthi ohlelweni lwezinzwa. Ngakho-ke, kubaluleke kakhulu ukudla ukudla okunempilo .
• Ukugwema ukusebenzisa izidakamizwa notshwala: Ukusetshenziswa kwezidakamizwa notshwala ngokweqile kungalimaza futhi kulimaze uhlelo lwezinzwa.
• Hlala umatasa ngokomzimba futhi ulondoloze isisindo esinempilo: Isifo sikashukela sohlobo lwesibili yisifo esonakalisa imizwa ezenzakalelayo ngokuhamba kwesikhathi. Ngakho-ke, ukuvimbela noma ukulibazisa ukukhula kwaso kungenza umehluko omkhulu enhlalakahleni yakho iyonke.
• Gqoka imishini yokuzivikela uma kudingeka: Kungakhathaliseki ukuthi usebenza noma udlala imidlalo, ukusebenzisa imishini yokuzivikela kungaba usizo olukhulu ekuvimbeleni ukulimala kwemizwa ngenxa yezingozi.
• Lawula izimo ezingamahlalakhona njengoba kunconywa: Uma unesifo esingamahlalakhona esingalimaza uhlelo lwakho lwezinzwa, njengesifo sikashukela noma umfutho wegazi ophakeme, ukulandela imiyalelo kadokotela wakho yokusilawula kuzosiza kakhulu ekunciphiseni umthelela wesimo empilweni yakho.

Ngokufigqiwe,

Isistimu yakho yezinzwa ye-parasympathetic (PSNS) iyingxenye ebalulekile yokuphila komzimba wakho isikhathi eside . Lolu hlelo luhlala lusebenza, kungakhathaliseki ukuthi uvukile noma ulele. Lukusiza "uphumule" ngezikhathi zokuthula, futhi lugcina ibhalansi nohlelo lokuphendula oluphuthumayo lomzimba. Nakuba inani lezimo ezithinta lona liphansi kakhulu, kubalulekile ukukhumbula ukuthi ukugcina uhlelo lwakho lwezinzwa lwe-parasympathetic (PSNS) lubalulekile empilweni yakho yonke kanye nenhlalakahle yakho. Ngakho-ke, ukwamukela indlela yokuphila enempilo kuyinto engcono kakhulu ongayenza!