Uyazi ngaleli gunya elinamandla emzimbeni wakho? Konke nge-Epinephrine / Adrenaline!

Wake wesaba kakhulu noma washaqeka ngokuzumayo? Ngaleso sikhathi, inhliziyo yakho ishaya ngokushesha, uyajuluka, futhi izitho zakho zomzimba zizizwa zingasasebenzi. Namuhla sizokhuluma ngekhemikhali emangalisayo esebenza ngaphakathi emzimbeni wakho ngaleso sikhathi. Yi -epinephrine , noma njengoba kungenzeka ukuthi uke wezwa , i-adrenaline . Lesi yisithako esibaluleke kakhulu emzimbeni wethu. Ake sibone ukuthi siyini nokuthi sisebenza kanjani.

Iyini i-epinephrine? Kungani ibizwa ngokuthi i-adrenaline?

Kalula nje, i-epinephrine iyi -hormone kanye ne-neurotransmitter ekhiqizwa emizimbeni yethu. Njenge-hormone, ikhiqizwa futhi ikhiqizwe yizindlala zethu ze-adrenal . Lezi zifana nezigqoko ezimbili ezibekwe phezu kwezinso zethu. Njenge-neurotransmitter, ifana nesithunywa samakhemikhali. Isiza ekuthwaleni imiyalezo isuka kwelinye iseli lemizwa iye kwelinye, isuka esitokisini semisipha iye esitokisini se-gland.

I-Epinephrine iyingxenye yesimiso sethu sezinzwa esinozwela . Yilokhu okudala impendulo yomzimba wethu "yokulwa noma ukubaleka" ngezikhathi zengozi noma ukwesaba. Ngokwezokwelapha, lokhu kubizwa ngokuthi impendulo yokucindezeleka okukhulu .

Leli khemikhali, i-epinephrine, lingeqembu lamakhemikhali abizwa ngokuthi ama-catecholamines, kanye ne -norepinephrine kanye ne -dopamine . Lokhu kungenxa yesakhiwo esikhethekile sama-molecule aqukethe. Njenge-hormone, i-epinephrine ikhiqizwa yi-norepinephrine ezindlala zethu ze-adrenal.

Yini eyenziwa yi-epinephrine emizimbeni yethu?

Njenge-neurotransmitter, i-epinephrine inendima elinganiselwe. Ikhiqizwa ngamanani amancane kakhulu ohlelweni lwethu lwezinzwa. Kodwa-ke, ithinta izinto ezifana nokugaya kwethu umzimba , ukunaka , ukugxila , ukwethuka, kanye nokujabula . Amazinga angajwayelekile ale hormone angabangela ukuphazamiseka kokulala, ukukhathazeka, umfutho wegazi ophakeme, kanye nokwehla kwamasosha omzimba.

Kodwa-ke, umsebenzi oyinhloko nobaluleke kakhulu we-epinephrine uwukuba yi-hormone. Uma singaphansi kohlobo oluthile lokucindezeleka, izindlala zethu ze-adrenal zikhipha i-epinephrine. Lokhu kusabela kubangela izinguquko eziningi ezizumayo emzimbeni wethu. Yilokho esikubiza ngokuthi 'impendulo yokulwa noma yokubaleka'.

Iyini le mpendulo 'yokulwa noma ukubaleka'?

Cabanga nje, ngenkathi uhamba emgwaqweni, inja enkulu igxumagxuma kuwe ngokuzumayo. Noma, kufanele unikeze inkulumo phambi kweqembu elikhulu kusasa ekuseni, futhi ukucabanga ngakho kukwenza uzizwe wesaba, akunjalo? Indlela umzimba wethu osabela ngayo ezimweni ezinjalo eziphuthumayo nezicindezelayo ibizwa ngokuthi 'impendulo yokulwa noma yokubaleka.' Leli gama livela ezinqumweni ezimbili okhokho bethu okwakumelwe bazenze lapho bebhekene nengozi. Kuphakathi kokuthi silwa nengozi (silwa) noma siyayibalekela (sibaleka) .

Yilokhu okwenzekayo 'empendulweni yokulwa noma yokubaleka':

Okokuqala, ubuchopho bakho buyabona ukuthi kukhona ingozi. Bese kuthi, imizwa engxenyeni yobuchopho ebizwa ngokuthi i-hypothalamus ithumele umlayezo ngomgogodla wethu uye kuwo wonke umzimba. I-neurotransmitter ethwala lo myalezo isuka ebuchosheni iye ezingxenyeni ezifanele yi -norepinephrine , ebizwa nangokuthi i-noradrenaline .

Le neurotransmitter, i-norepinephrine, iya ezithweni nasezicutshini ezilandelayo, ibangele ukusabela okusheshayo okufana nalokhu:

• Amehlo: Izimbotshana zamehlo ziba nkulu. Lokhu kuvumela ukukhanya okwengeziwe ukuthi kungene, okukuvumela ukuthi ubone indawo okuzungezile kangcono. Lokhu kukusiza ukuthi ubalekele ingozi.
• Isikhumba: Isikhumba siphenduka sibe mhlophe ngokuzumayo. Lokhu kungenxa yokuthi imithambo yegazi enikeza igazi esikhumbeni itshelwa ukuthi ithumele igazi ezindaweni ezilidinga kakhulu, njengemisipha. Ngoba imisipha idinga amandla okulwa noma ukugijima.
• Inhliziyo: Inhliziyo ishaya ngokushesha kakhulu , okuvumela igazi elinomoya-mpilo ukuthi lipompelwe ezindaweni ezifana nemisipha. Umfutho wegazi nawo uyakhula phakathi nalesi sikhathi.
• Imisipha: Imisipha ithola igazi nomoya-mpilo owengeziwe, okuyenza ikwazi ukuphendula ngamandla nangesivinini esikhulu.
• Isibindi: I-Glycogen egcinwe esibindini iguqulwa ibe yi -glucose , inikeze umzimba amandla engeziwe owadingayo.
• Indlela Yomoya: Ukuphefumula kuyajula futhi kusheshe. Izindlela zomoya zivuleka kangcono. Lokhu kuvumela umoya-mpilo omningi ukuthi ungene egazini, bese uhamba uye emisipheni.

Ngesikhathi esifanayo, i-neurotransmitter norepinephrine nayo iyahamba iye ezindlaleni zethu ze-adrenal. Izindlala ze-adrenal zibe sezikhipha ama-hormone amabili , i-adrenaline (i-epinephrine) kanye ne-noradrenaline ( i-norepinephrine), ziye egazini. Lawa ma-hormone ahamba egazini emzimbeni wonke, abuyele emehlweni ethu, enhliziyweni, emigudwini yomoya, emithanjeni yegazi esikhumbeni, bese ebuyela ezindlaleni ze-adrenal. Lo myalezo uthi, "Qhubeka nalokhu kusabela kuze kube yilapho ingozi isiphelile."

Lena incazelo elula kakhulu 'yempendulo yokulwa noma yokubaleka.' Ihilela ezinye izingxenye zesimiso sethu sezinzwa, kanye nezinye izinhlelo zezitho zomzimba, ama-hormone, kanye nama-neurotransmitter.

I-epinephrine isetshenziswa kanjani njengomuthi?

I-epinephrine yokwenziwa nayo isetshenziswa njengomuthi. Isetshenziswa ezimweni ezifana nalezi:

• Ukuma kwenhliziyo / Ukuvuselelwa Kwenhliziyo Nezinhliziyo (CPR): I-Epinephrine ivuselela inhliziyo. Lokhu kusindisa impilo lapho kwenziwa i-'CPR'.
• Ukuhlinzwa kwamehlo: Kusiza ukugcina imbobo inkulu ngesikhathi sokuhlinzwa.
• Ukushaqeka kwe-Septic: Lesi yisimo lapho umfutho wegazi wehla khona ngenxa yokutheleleka okukhulu. I-Epinephrine iyasiza ekwandiseni umfutho wegazi.
• I-asthma: Ivula imigudu yomoya futhi inciphise ukuqaqamba kwemigudu yomoya.
• I-Anaphylaxis: Lokhu kuyisifo esibi kakhulu, esisongela impilo . Ezimweni ezinjalo, i-epinephrine iyindlela yokuqala yokwelapha ukukhulula imisipha emigudwini yomoya. Kungenzeka ukuthi uke wabona into efana ne-'EpiPen' isetshenziswa.

Ingabe ikhona imiphumela emibi uma uthatha i-epinephrine njengomuthi?

Yebo, abanye abantu bangase babe nemiphumela emibi lapho bethatha i-epinephrine njengomuthi, kungaba yi-aerosol (ephefumulwayo) noma umjovo. Uma uhlangabezana nanoma yiziphi zalezi zimpawu, kufanele ufune usizo lwezokwelapha ngokushesha :

Yini engenzeka nge-epinephrine ephefumulayo (i-aerosol):

• Ukusabela kokungezwani komzimba: ukuqubuka kwesikhumba, ukulunywa, amaqhubu, ukuvuvukala kobuso, izindebe, noma ulimi.
• Ubunzima bokuphefumula.
• Ubuhlungu besifuba.
• Ukushaya kwenhliziyo okusheshayo.
• Ukuhlanza.
• Umfutho wegazi ophezulu.
• Uvalo. Ungase uzizwe ukhathazekile ngendlela engavamile, njengangaphambi kokuhlolwa.
• Ukushaya kwenhliziyo.
• Izimpawu zesifo sokuwa (Ukuquleka).
• Ukuthuthumela.
• Ubunzima bokuchama noma ushintsho enanini lomchamo.
• Unenkinga yokulala.

Uma kuthathwa njengomjovo:

• Ubuhlungu, ukungazweli, noma ukulahlekelwa umuzwa ezandleni noma ezinyaweni.
• Ubuhlungu, ukubomvu, noma ukuvuvukala lapho kujovwe khona.
• Ngaphezu kwalokho, imiphumela emibi emihlanu yokuqala okukhulunywe ngayo esigabeni esithi "Ukuphefumula" ngenhla (ukungezwani komzimba, ubunzima bokuphefumula, ubuhlungu besifuba, ukushaya kwenhliziyo okusheshayo, ukuhlanza) nakho kungase kwenzeke.

Into ebaluleke kakhulu ukuthi uma uhlangabezana nanoma yiziphi zalezi zimpawu, kufanele ubonane nodokotela ngokushesha futhi ungenzi izinqumo ngokwakho..

Yiziphi izinkinga zempilo ezingaba khona uma amazinga e-epinephrine ehla?

Uma amazinga e-epinephrine emzimbeni wethu ehla ngaphansi kwejwayelekile, kungabangela nezinkinga ezithile zempilo. Isibonelo:

• Ukukhathazeka: Ungase uzizwe ukwesaba futhi ungakhululekile ngaphandle kwesizathu.
• Ukucindezeleka: Imizwa yokudabuka, ukulahlekelwa isithakazelo kunoma yini.
• Ubuhlungu bekhanda: Ubuhlungu bekhanda bungase buvele njalo.
• Izinkinga zokulala: Ungase ungakwazi ukulala ebusuku, noma ubuthongo bakho bungase buphazamiseke.
• Ushukela ophansi egazini (i-Hypoglycemia): Lokhu kungaba yisimo esibi kakhulu.
• Izinguquko ekucindezelweni kwegazi kanye nokushaya kwenhliziyo.

Uma unezimpawu ezinjengalezi, kungcono ukubona udokotela bese ucela iseluleko.

Yiziphi izinkinga zempilo ezingaba khona uma amazinga e-epinephrine enyuka?

Izinkinga ziyavela uma amazinga e-epinephrine ephezulu kakhulu. Ezimweni ezinjalo, okulandelayo kungenzeka:

• Umfutho wegazi ophezulu: Umfutho wegazi ungaphakama kakhulu.
• Ukushaya kwenhliziyo okusheshayo noma okungajwayelekile: Isigqi sokushaya kwenhliziyo singase singajwayelekile.
• Ukujuluka ngokweqile.
• Isikhumba esibandayo noma esikhanyayo.
• Ikhanda elibuhlungu kakhulu.
• Ukuzizwa ukhathazekile, ukuthuthumela.
• Ukweqisa i-Epinephrine: Lokhu kuyingozi kakhulu. Kungabangela umfutho wegazi ophakeme, isifo sohlangothi , ngisho nokufa.
• I-Pheochromocytoma: Lesi isimila esikhula endlaleni ye-adrenal. Singabangela ukukhiqizwa ngokweqile kwe-epinephrine.

Akunconywa ukungazinaki izimpawu ezinjengalezi. Kubalulekile ukufuna iseluleko sezokwelapha.

Yikuphi ukufana nomehluko phakathi kwe-Epinephrine ne-Norepinephrine?

Nakuba i-epinephrine iyi-neurotransmitter kanye ne-hormone, isebenza kakhulu njenge-hormone . I-Epinephrine, noma i-adrenaline, idlala indima ebaluleke kakhulu 'empendulweni yokulwa noma yokubaleka' esixoxe ngayo ngaphambili. Iphinde isetshenziswe njengomuthi wokwelapha izimo eziningi ezisongela ukuphila. I-Norepinephrine nayo iyikhemikhali ebalulekile, kodwa kunomehluko omncane endleleni esebenza ngayo lezi ezimbili.

Izinto ezibaluleke kakhulu okudingeka sizikhumbule kule ndaba (Umyalezo Ohamba Nawo Ekhaya)

Kulungile, ngakho-ke namuhla sikhulume kakhulu nge-epinephrine, noma i-adrenaline. Nazi izinto ezimbalwa okufanele uzikhumbule ngamafuphi:

• I-Epinephrine (i-adrenaline) iyinto eyenzeka ngokwemvelo emizimbeni yethu esiza ekusivikeleni ezimweni eziphuthumayo. I-hormone kanye ne-neurotransmitter.
• OkwethuLokhu kubalulekile ekusabeleni 'kokulwa noma ukubaleka'. Yisona sizathu esiyinhloko esenza imizimba yethu ishintshe lapho sesaba noma sishaqekile.
• I-Epinephrine isetshenziswa futhi njengomuthi , ikakhulukazi ezimweni ezisongela ukuphila njengokuhlaselwa yinhliziyo kanye nokusabela okukhulu kokungezwani komzimba (i-anaphylaxis).
• Kungakhathaliseki ukuthi izinga liphansi noma liphezulu, lingabangela izinkinga ezahlukene zempilo. Ngakho-ke, kubaluleke kakhulu ukufuna iseluleko sezokwelapha uma unezimpawu ezingavamile.

Ngakho-ke, i-epinephrine iyikhemikhali emangalisayo nebalulekile emizimbeni yethu. Ngithemba ukuthi wena nabathandekayo bakho nizozuza ngokuqaphela lokhu!

i- epinephrine, i-adrenaline, i-hormone, i-neurotransmitter, ukulwa noma ukubaleka, ukucindezeleka, i-adrenal gland