Yini engenzeka emzimbeni wakho uma ungaxoshwa yinja ngokuzumayo ngenkathi uhamba emgwaqweni, noma uma usinda ngokulambisa engozini enkulu ngesikhathi esingalindelekile? Cabanga... inhliziyo yakho ishaya ngokushesha, uyajuluka, ukuphefumula kwakho kuyanda, amehlo akho avuleka, akunjalo? Namuhla sizokhuluma ngohlelo olumangalisayo ngaphakathi emzimbeni wethu olulungiselela imizimba yethu izimo eziphuthumayo, izimo eziyingozi, noma izimo ezicindezelayo, futhi lusinika amandla okubhekana nesimo noma ukubaleka (Ukulwa noma Ukubaleka). Yilokho esikubiza ngokuthi iSympathetic Nervous System (SNS) .
Kalula nje, iyini iSympathetic Nervous System (SNS)?
Lokhu kungase kuzwakale njengegama eliyinkimbinkimbi, kodwa empeleni kulula kakhulu. Uhlelo lwakho Lwezinzwa Olunemizwa (SNS) luyingxenye yoHlelo lwakho Lwezinzwa Oluzimele. Singase futhi silubize ngokuthi uhlelo lwezinzwa "oluzenzakalelayo". Lokho kungenxa yokuthi lulawula izinto eziningi ezenzeka emizimbeni yethu esingazilawuli ngamabomu.
Cabanga nje, awukwazi ukulawula izinto ezifana nokushaya kwenhliziyo yakho, umfutho wegazi, ukugaya ukudla, ukuchama, nokujuluka. Zonke lezo zinto zenzeka ngokuzenzakalelayo. Le SNS iyingxenye yesistimu eyinhloko elawula izinto ezinjalo.
Kodwa i-SNS yaziwa kakhulu ngokuphendula ezimweni eziyingozi noma ezicindezelayo , njengoba sikhulume ngakho ngaphambili. Ngezikhathi ezinjengalezi, i-SNS yakho iyakhahlela futhi ilungiselele konke okungaphakathi emzimbeni wakho ukuze ikusindise kuleyo ngozi.
Le SNS isebenza kanjani ngezikhathi zengozi?
I-SNS ilawula impendulo yethu ethi "Yilwa noma Undiza". Okungukuthi, ilungiselela umzimba ukuba "ulwe noma ubaleke." Uma uzwa ingozi noma ukucindezeleka okukhulu, i-SNS iyavuselelwa futhi yenza eziningi zalezi zinguquko emzimbeni wakho.
| Ingxenye yomzimba | Ushintsho olwenzekayo kanye nembangela yalo |
|---|---|
| Amehlo | Inhlamvu yeso iyakhula. Lokhu kuvumela ukukhanya okwengeziwe ukuthi kungene esweni, kulola umbono futhi kukusize ubone indawo okuzungezile kangcono. |
| Inhliziyo | Kwandisa ukushaya kwenhliziyo, okuphampa igazi elinomoya-mpilo liye emisipheni nakwezinye izitho zomzimba ngokushesha, okukunika amandla okugijima noma okulwa. |
| Amaphaphu | Imisipha yomoya iyakhululeka, ivumela umoya-mpilo owengeziwe ukuthi ungene emaphashini. |
| Umgudu wokugaya ukudla | Iyeka okwesikhashana ukugaya ukudla noma izile ukudla okuningi. Igcina amandla abezosetshenziswa ekugayeni ukudla futhi iqondise lawo mandla lapho edingeka khona kakhulu ngaleso sikhathi, njengemisipha. |
| Isibindi | Amandla (ushukela/i-glucose) agcinwe esibindini akhishwa ngokushesha angene egazini. Lokhu kunikeza umzimba amandla angasetshenziswa ngokushesha. |
Zonke lezi zinguquko, uma zihlanganiswa, zikusiza ukuthi ucabange ngokushesha, wenze ngokushesha, futhi wandise amandla akho, ukukhuthazela, kanye nokusabela. Le SNS iyasebenza nalapho uzizwa ucindezelekile, njengalapho uzivocavoca noma uma ugula.
Okubaluleke kakhulu, le SNS ithinta futhi amasosha omzimba wethu kanye nenqubo yokuphola kwamanxeba emzimbeni. Lokhu kusho ukuthi uma kwenzeka ukulimala engozini, kusiza ukuqala inqubo edingekayo ukuze iphole ngokushesha.
Izithunywa zamakhemikhali ezithwala imiyalezo (ama-Neurotransmitters)
Le SNS isebenzisa amakhemikhali akhethekile abizwa ngokuthi ama-neurotransmitters ukuthumela imiyalezo emzimbeni wonke. Ngokukhethekile, isebenzisa izithunywa zamakhemikhali ezibizwa ngokuthi i-norepinephrine, i-epinephrine (eyaziwa nangokuthi i-adrenaline), kanye ne-acetylcholine .
Uyini umehluko phakathi kwezinhlelo ze-Sympathetic kanye ne-Parasympathetic?
Lokhu kuyathakazelisa kakhulu. Izinhlelo zakho zezinzwa ze-Sympathetic (SNS) kanye ne-Parasympathetic zifana nezinhlangothi ezimbili zohlamvu lwemali. Zisebenza ngezindlela eziphambene ngokuphelele .
- Uhlelo lwe-SNS oluzwelana: Luphatha izimpawu "ezixwayisa" umzimba futhi ziwulungiselele impi. Njenge-accelerator emotweni.
- Uhlelo lwe-Parasympathetic:Iphethe izimpawu "eziphumuza" umzimba futhi ziwubuyisele esimweni sawo esijwayelekile. Njengamabhuleki emotweni.
Lezi zinhlelo ezimbili zisebenza ndawonye ukugcina imizimba yethu ilinganisela. I-SNS iyahola kuze kube yilapho ingozi isiphelile. Uma ingozi isiphelile, uhlelo lwe-Parasympathetic luyathatha izintambo, lubuyisele izinto ezifana nenhliziyo egijimayo nokuphefumula okusheshayo esimweni esijwayelekile, futhi luzolise umzimba. Lokhu sikubiza ngokuthi "Ukuphumula Nokugaya."
Yiziphi izimo zezokwelapha ezithinta lolu hlelo lwe-SNS?
Ngeshwa, lolu hlelo olubalulekile lungathinteka nezifo nezinkinga ezahlukahlukene. Ake sibheke ezimbalwa zazo.
| Isimo sezokwelapha | Incazelo elula |
|---|---|
| Isifo Sikashukela Sohlobo 2 | Isifo sikashukela esingalawulwa kahle singabangela ukulimala kwemizwa. Isibonelo ukwehla okungazelelwe komfutho wegazi lapho umi ngezinyawo (i-orthostatic hypotension). |
| Ukukhathazeka Nokucindezeleka Okungapheli | Uma uhlala ukhathazekile noma ucindezelekile, i-SNS yakho ihlala isebenza. Lokhu kungaholela kwezinye izinkinga, njengokukhuluphala ngokweqile, ngokuhamba kwesikhathi. |
| Umdlavuza | I-Pheochromocytoma, uhlobo lomdlavuza oluvela ezindlaleni ze-adrenal ngaphezu kwezinso, lungabangela ukuthi i-SNS isebenze ngokweqile, okubangela ukukhiqizwa ngokweqile kwe-adrenaline ne-norepinephrine. |
| Isifo sikaHorner | Lokhu kuthinta ukuxhumana kwe-SNS ebusweni. Izimpawu zifaka phakathi i -puppy encane ohlangothini olulodwa lweso, ukuntuleka kokujuluka kulolo hlangothi, kanye namajwabu amehlo alengayo. |
| Izifo | Amanye amagciwane namagciwane angalimaza imizwa. |
| Ukulimala | Ukulimala emgogodleni, ikakhulukazi, kungabangela umonakalo ohlala njalo ekuxhumaneni kwe-SNS. |
| Ukungasebenzi kahle kocansi | Ukulimala kwe-SNS kungabangela amadoda ukuba abe nobunzima bokumisa induku obuhlala amahora angaphezu kwangu-4 (priapism). Uma kungelashwa, lokhu kungaholela ekuphelelweni amandla unomphela. |
Yiziphi izimpawu ezingaba khona zenkinga ngohlelo lwe-SNS?
Uma kunenkinga ngalolu hlelo, kungavela izimpawu ezahlukahlukene. Uma unesinye noma ngaphezulu kwalezi, kubaluleke kakhulu ukubona udokotela wakho ukuze akunike iseluleko .
- Ukuphazamiseka kwenhliziyo (i-Arrhythmias)
- Ukuqunjelwa
- Ukuzungeza noma ukuba nekhanda elibuthakathaka lapho usukuma
- Ijwabu leso eligobile (i-Ptosis)
- Ukushaya kwenhliziyo okusheshayo ngaphandle kwesizathu, ngisho noma umi nje unganyakazi (i-Tachycardia)
- Ukungasebenzi kahle kocansi (isb., i-priapism)
- Ukujuluka ngokweqile (i-Hyperhidrosis) noma ukuntuleka kokujuluka (i-Anhidrosis)
- Izinkinga zokugaya ukudla (i-Gastroparesis)
- Ubunzima bokugwinya ukudla (i-Dysphagia)
Yiziphi izivivinyo ezenziwayo ukuze kutholakale lezi zinkinga?
Udokotela wakho angase ancome okukodwa noma ngaphezulu kwalokhu kuhlolwa kuye ngezimpawu zakho.
- Ukuhlolwa kwegazi: Kungabona izinto eziningi, njengezinkinga zesimiso sokuzivikela komzimba kanye namazinga e-neurotransmitter.
- Ukulinganiswa komfutho wegazi: Ukucindezeleka kwegazi kulinganiswa ngezindlela ezahlukene (ukuma, ukulala phansi).
- I-Electrocardiogram (EKG): Ukuhlola ukusebenza kwenhliziyo.
- Ukuskena kwe-MRI (I-Magnetic Resonance Imaging): Ukuhlola isakhiwo sesimiso sezinzwa.
- Ukuhlolwa kwesistimu yezinzwa ezizenzakalelayo: Uchungechunge lwezivivinyo ezihlola ikhono lokulawula izinga lokushaya kwenhliziyo, umfutho wegazi, kanye nokujuluka.
Ungazigwema kanjani lezi zimo?
Nakuba singenakukwazi ukuvimbela ezinye izimo ezithinta uhlelo lwe-SNS (isib. izifo zofuzo), singazivimbela noma sizibambezele izinkinga eziningi ngokushintsha indlela yethu yokuphila.
- Yidla ukudla okunomsoco: Ukuntuleka kwamavithamini, ikakhulukazi i-vitamin B12, kungabangela ukulimala kwemizwa. Futhi, ukuthatha amavithamini amaningi kakhulu (ikakhulukazi i-B6) kuyingozi.
- Gwema izidakamizwa notshwala: Lokhu kuyingozi ohlelweni lwezinzwa.
- Hlala umatasa ngokomzimba futhi ulondoloze isisindo esinempilo: Ukuvimbela noma ukulibazisa isifo sikashukela sohlobo 2 kunganciphisa ingozi yokulimala kwemizwa.
- Gqoka imishini yokuzivikela uma kudingeka: Lokhu kusiza ukuvimbela ukulimala kwemizwa ngenxa yezingozi emsebenzini noma ngenkathi udlala imidlalo.
- Phatha izimo ezingamahlalakhona ngendlela efanele: Uma unesifo esifana nesifo sikashukela noma umfutho wegazi ophakeme, ukulandela imiyalelo kadokotela wakho kuzosiza kakhulu ekuvikeleni uhlelo lwakho lwezinzwa.
Ekugcineni, i-Sympathetic Nervous System (SNS) iyisivikelo somzimba wethu, esibalulekile ekusindeni kwethu nasekusivikeleni ezimweni ezicindezelayo. Ngakho-ke, ukunakekela kahle lesi simiso kanye nesimiso sonke sezinzwa kuzosisiza kakhulu ekuphile impilo enempilo nende.
Umlayezo Wokuya Nawe Ekhaya
- Uhlelo Lwezinzwa Oluzwela (SNS) luhlelo lomzimba wethu "lokulwa noma ukubaleka" olusebenza ngezikhathi zengozi noma ukucindezeleka.
- Lolu hlelo lulungiselela umzimba ukubhekana nesimo ngokwenza izinguquko ezifana nokushaya kwenhliziyo okusheshayo, ukujuluka, kanye nokubona okubukhali.
- Lolu hlelo, kanye nohlelo lwe-Parasympathetic, "oluphumuza" umzimba, lugcina ibhalansi emzimbeni.
- Izimo ezifana nesifo sikashukela, ukucindezeleka okungapheli, kanye nezinye izifo zingaphazamisa ukusebenza kwalesi simiso.
- Uma uhlangabezana nezimpawu ezifana nokushaya kwenhliziyo okungachazeki, ukujuluka ngokweqile, noma isiyezi, ungakuzibi futhi uxhumane nodokotela wakho ngokushesha ukuze uthole iseluleko .
- Uhlelo lwe-SNS lungavikelwa ngokulandela indlela yokuphila enempilo nokuphatha kahle izifo ezingamahlalakhona.
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