Ngaba uyazi ngale mandla angaphaya kwamandla emzimbeni wakho? Yonke into malunga ne-Epinephrine / Adrenaline!

Ngaba wakha woyika okanye wothuka ngequbuliso? Ngelo xesha, intliziyo yakho ibetha ngokukhawuleza, uyabila, kwaye amalungu akho aziva engasebenzi kakuhle. Namhlanje siza kuthetha ngekhemikhali emangalisayo esebenza ngaphakathi emzimbeni wakho ngelo xesha. Yi -epinephrine , okanye njengoko usenokuba uve , i-adrenaline . Le yinto ebaluleke kakhulu emzimbeni wethu. Masibone ukuba yintoni kwaye isebenza njani.

Yintoni i-epinephrine? Kutheni ibizwa ngokuba yi-adrenaline?

Ngamafutshane, i-epinephrine yi -hormone kunye ne-neurotransmitter eveliswa emizimbeni yethu. Njenge-hormone, iveliswa kwaye ikhutshwe zii -adrenal glands zethu. Ezi zifana nee-caps ezimbini ezibekwe phezu kwezintso zethu. Njenge-neurotransmitter, ifana nesithunywa seekhemikhali. Inceda ekuthwaleni imiyalezo ukusuka kwiseli enye yemithambo-luvo ukuya kwenye, ukusuka kwiseli yemisipha ukuya kwiseli ye-gland.

I-Epinephrine yinxalenye yenkqubo yethu yeemvakalelo enovelwano . Yile nto ibangela impendulo yomzimba wethu "yokulwa okanye ukubaleka" ngamaxesha engozi okanye uloyiko. Ngokwezonyango, oku kubizwa ngokuba yimpendulo yoxinzelelo olukhawulezileyo .

Le khemikhali, i-epinephrine, ikwiqela leekhemikhali ezibizwa ngokuba yi-catecholamines, kunye ne -norepinephrine kunye ne-dopamine . Oku kungenxa yesakhiwo esikhethekileyo seemolekyuli ezinazo. Njengehomoni, i-epinephrine iveliswa yi-norepinephrine kwi-adrenal glands zethu.

Yintoni eyenziwa yi-epinephrine emizimbeni yethu?

Njenge-neurotransmitter, i-epinephrine inendima encinci. Yenziwa ngamanani amancinci kakhulu kwinkqubo yethu yemithambo-luvo. Nangona kunjalo, ichaphazela izinto ezifana ne -metabolism yethu, ingqalelo , ukugxila , uloyiko, kunye novuyo . Amanqanaba angaqhelekanga ale hormone anokubangela iingxaki zokulala, ixhala, uxinzelelo lwegazi, kunye nokuncipha kwamandla omzimba.

Nangona kunjalo, umsebenzi oyintloko nobaluleke kakhulu we-epinephrine yi-hormone. Xa siphantsi koxinzelelo oluthile, amadlala ethu e-adrenal akhupha i-epinephrine. Olu hlobo lokusabela lubangela utshintsho oluninzi ngequbuliso emzimbeni wethu. Yiloo nto siyibiza ngokuba yi-'fight-or-flight response'.

Ithini le 'mpendulo yokulwa okanye yokubaleka'?

Khawuthelekelele, ngelixa uhamba esitalatweni, inja enkulu ngequbuliso itsiba kuwe. Okanye, kufuneka uthethe phambi kweqela elikhulu kusasa ngomso, kwaye ukucinga ngayo kukwenza uzive usoyika, akunjalo? Indlela umzimba wethu osabela ngayo kwiimeko ezinjalo ezingxamisekileyo nezixinzelelekileyo ibizwa nje ngokuba 'yimpendulo yokulwa okanye yokubaleka.' Eli gama livela kwizigqibo ezibini ezazisenziwa ngookhokho bethu xa bejongene nengozi. Nokuba silwa nengozi (silwa) okanye siyayibaleka (sibaleka) .

Oku kwenzekayo kwimpendulo ethi `ukulwa okanye ukubhabha`:

Okokuqala, ingqondo yakho iyaqonda ukuba kukho ingozi. Emva koko, imithambo-luvo ekwinxalenye yobuchopho ebizwa ngokuba yi-hypothalamus ithumela umyalezo kumqolo wethu ukuya kuwo wonke umzimba. I-neurotransmitter ethwala lo myalezo ukusuka ebuchosheni ukuya kwiindawo ezifanelekileyo yi -norepinephrine , ekwabizwa ngokuba yi -noradrenaline .

Le neurotransmitter, i-norepinephrine, iyahamba iye kumalungu kunye nezicubu ezilandelayo, ibangele ukusabela okukhawulezayo okunje:

• Amehlo: Iimbombo zamehlo ziba nkulu. Oku kuvumela ukukhanya okungakumbi ukuba kungene, okukuvumela ukuba ubone indawo okuyo ngcono. Oku kukunceda ubaleke engozini.
• Ulusu: Ulusu lujika lube mhlophe ngequbuliso. Oku kungenxa yokuba imithambo yegazi ehambisa igazi eluswini ixelelwa ukuba ithumele igazi kwiindawo ezilidinga kakhulu, njengezihlunu. Kuba izihlunu zifuna amandla okulwa okanye ukubaleka.
• Intliziyo: Intliziyo ibetha ngamandla nangakumbi , ivumela igazi elineoksijini eninzi ukuba lipompelwe kwiindawo ezifana nemisipha. Uxinzelelo lwegazi nalo luyanda ngeli xesha.
• Izihlunu: Izihlunu zifumana igazi neoksijini engaphezulu, nto leyo ebavumela ukuba baphendule ngamandla nangesantya esiphezulu.
• Isibindi: I-Glycogen egcinwe esibindini iguqulwa ibe yi -glucose , nto leyo enika umzimba amandla angakumbi owadingayo.
• Indlela yomoya: Ukuphefumla kuya kusiba nzulu kwaye kukhawuleze. Indlela yomoya ivuleka ngcono. Oku kuvumela ioksijini engaphezulu ukuba ingene egazini, ize ke iye kwiimisipha.

Kwangaxeshanye, i-neurotransmitter norepinephrine ikwahamba iye kwii-adrenal glands zethu. Ii-adrenal glands emva koko zikhupha ii-hormone ezimbini , i-adrenaline (epinephrine) kunye ne-noradrenaline ( e-norepinephrine), ziye egazini. Ezi hormone zihamba ngegazi emzimbeni wonke, zibuyele emehlweni ethu, entliziyweni, kwiindlela zomoya, kwimithambo yegazi eluswini, zize zibuyele kwii-adrenal glands. Lo myalezo uthi, "Qhubeka nale mpendulo ide iphele ingozi."

Le yingcaciso elula kakhulu yempendulo 'yokulwa okanye ukubaleka.' Ibandakanya ezinye iindawo zenkqubo yethu yemithambo-luvo, kunye nezinye iinkqubo zamalungu omzimba, iihomoni, kunye nee-neurotransmitters.

I-epinephrine isetyenziswa njani njengeyeza?

I-epinephrine yokwenziwa ikwasetyenziswa njengeyeza. Isetyenziswa kwiimeko ezifana nezi:

• Ukuma kwentliziyo / Ukuvuselelwa kwentliziyo emaphaphu (CPR): I-Epinephrine ivuselela intliziyo. Oku kusindisa ubomi xa usenza i-'CPR'.
• Utyando lwamehlo: Lunceda ukugcina umbungu mkhulu ngexesha lotyando.
• Ukothuka kweSeptic: Le yimeko apho uxinzelelo lwegazi luyehla ngenxa yosulelo olunzima. I-Epinephrine inceda ukonyusa uxinzelelo lwegazi.
• Isifo sombefu: Sivula iindlela zomoya kwaye sinciphise ukuxinana kweendlela zomoya.
• I-Anaphylaxis: Le yi -allergy enzima nesongela ubomi . Kwiimeko ezinjalo, i-epinephrine lunyango lokuqala lokuthomalalisa izihlunu kwindlela yomoya. Usenokuba ukhe wayibona into efana ne-'EpiPen' isetyenziswa.

Ngaba kukho naziphi na iziphumo ebezingalindelekanga xa usebenzisa i-epinephrine njengeyeza?

Ewe, abanye abantu banokufumana iziphumo ebezingalindelekanga xa besebenzisa i-epinephrine njengeyeza, nokuba yi-aerosol (efuthwe) okanye inaliti. Ukuba ufumana naziphi na kwezi mpawu, kufuneka ufune uncedo lwezonyango ngokukhawuleza :

Yintoni enokwenzeka nge-epinephrine ephefumliweyo (i-aerosol):

• Iimpendulo ze-allergy: ukurhawuzelela kwesikhumba, ukurhawuzelela, ukurhawuzelela, ukudumba kobuso, imilebe, okanye ulwimi.
• Ubunzima bokuphefumla.
• Iintlungu zesifuba.
• Ukubetha kwentliziyo ngokukhawuleza.
• Ukuhlanza.
• Igazi elonyukayo.
• Uvalo. Usenokuziva unexhala elingaqhelekanga, njengangaphambi kovavanyo.
• Ukubetha kwentliziyo.
• Iimpawu zesifo sokuwa (Ukuxhuzula).
• Ungcangcazelo.
• Ubunzima bokuchama okanye utshintsho kubungakanani bomchamo.
• Ingxaki yokulala.

Xa ithathwa njengenaliti:

• Intlungu, ukuba ndindisholo, okanye ukuphelelwa zimvakalelo ezandleni okanye ezinyaweni.
• Intlungu, ukubomvu, okanye ukudumba apho kufakwe khona inaliti.
• Ukongeza, iziphumo zokuqala ezintlanu ebezingalindelekanga ezikhankanyiweyo kwicandelo elithi "Inhalation" apha ngasentla (ii-allergies, ubunzima bokuphefumla, iintlungu zesifuba, ukubetha kwentliziyo ngokukhawuleza, ukuhlanza) nazo zinokubakho.

Eyona nto ibalulekileyo kukuba ukuba ufumana naziphi na kwezi mpawu, kufuneka ubone ugqirha ngokukhawuleza kwaye ungenzi zigqibo wedwa..

Ziziphi iingxaki zempilo ezinokubakho xa amanqanaba e-epinephrine ehla?

Ukuba amanqanaba e-epinephrine emzimbeni wethu ehla ngaphantsi kwesiqhelo, oko kunokubangela ezinye iingxaki zempilo. Umzekelo:

• Ixhala: Usenokuziva uloyiko kwaye ungakhululekanga ngaphandle kwesizathu.
• Uxinzelelo: Iimvakalelo zosizi, ukuphelelwa ngumdla kuyo nayiphi na into.
• Intloko ebuhlungu: Intloko ebuhlungu inokwenzeka rhoqo.
• Iingxaki zokulala: Usenokungakwazi ukulala ebusuku, okanye ubuthongo bakho bunokuphazamiseka.
• Iswekile ephantsi egazini (iHypoglycemia): Le isenokuba yimeko enzima kakhulu.
• Utshintsho kuxinzelelo lwegazi kunye nesantya sentliziyo.

Ukuba uneempawu ezinje, kungcono ukubona ugqirha uze ufumane ingcebiso.

Ziziphi iingxaki zempilo ezinokubakho xa amanqanaba e-epinephrine enyuka?

Iingxaki zivela xa amanqanaba e-epinephrine ephezulu kakhulu. Kwiimeko ezinjalo, oku kulandelayo kunokwenzeka:

• Uxinzelelo lwegazi: Uxinzelelo lwegazi lunokuba phezulu kakhulu.
• Ukubetha kwentliziyo okukhawulezayo okanye okungahambelaniyo: Isingqisho sokubetha kwentliziyo sisenokuba singaqhelekanga.
• Ukubila okugqithisileyo.
• Ulusu olubandayo okanye olukhanyayo.
• Intloko ebuhlungu kakhulu.
• Ukuziva uxhalabile, ukungcangcazela.
• Ukugqithisela i-Epinephrine: Oku kuyingozi kakhulu. Kunokubangela uxinzelelo lwegazi oluphezulu, istroke , kwanokufa.
• I-Pheochromocytoma: Le yithumba elikhula kwi-adrenal gland. Inokubangela ukuveliswa kwe-epinephrine eninzi.

Akucetyiswa ukuba ungayinaki iimpawu ezinje. Kubalulekile ukufumana ingcebiso kugqirha.

Zithini izinto ezifanayo nezahlukileyo phakathi kwe-Epinephrine ne-Norepinephrine?

Nangona i-epinephrine iyi-neurotransmitter kwaye iyi-hormone, ngokuyintloko isebenza njenge-hormone . I-Epinephrine, okanye i-adrenaline, idlala indima ebaluleke kakhulu 'kwimpendulo yokulwa okanye yokubaleka' esixoxe ngayo ngaphambili. Ikwasetyenziswa njengeyeza lokunyanga iimeko ezininzi ezisongela ubomi. I-Norepinephrine nayo yikhemikhali ebalulekileyo, kodwa kukho umahluko omncinci kwindlela ezisebenza ngayo zombini.

Ezona zinto zibalulekileyo ekufuneka sizikhumbule kweli bali (Umyalezo Wokuya Ekhaya)

Kulungile, namhlanje sithethe kakhulu nge-epinephrine, okanye i-adrenaline. Nazi izinto ezimbalwa ekufuneka uzikhumbule ngokufutshane:

• I-Epinephrine (i-adrenaline) yinto eyenzeka ngokwendalo emizimbeni yethu esinceda sikhuseleke kwiimeko ezingxamisekileyo. Yihomoni kwaye yi-neurotransmitter.
• ZethuOku kubalulekile kwimpendulo 'yokulwa okanye ukubaleka'. Sesona sizathu siphambili sokuba imizimba yethu itshintshe xa sisoyika okanye sisoyika.
• I-Epinephrine ikwasetyenziswa njengeyeza , ingakumbi kwiimeko ezisongela ubomi ezifana nokuhlaselwa yintliziyo kunye neempendulo eziqatha ze-allergy (i-anaphylaxis).
• Nokuba izinga liphantsi okanye liphezulu, linokubangela iingxaki ezahlukeneyo zempilo. Kungoko ke, kubaluleke kakhulu ukufuna iingcebiso zonyango ukuba uneempawu ezingaqhelekanga.

Ngoko ke, i-epinephrine yikhemikhali emangalisayo nebalulekileyo emizimbeni yethu. Ndiyathemba ukuba wena kunye nabantu obathandayo niya kuzuza ngokuyazi loo nto!

i- epinephrine, i-adrenaline, i-hormone, i-neurotransmitter, ukulwa okanye ukubaleka, uxinzelelo, i-adrenal gland