ImpiloImithi

Norepinephrine - isebenta ... noradrenaline

Norepinephrine - i-organic kwakwakhe catecholamines umndeni okuyinto isebenta emzimbeni njengoba i-hormone yokucindezeleka futhi neurotransmitter sihlale siphapheme. Into ekhiqizwa nezindlala adrenal futhi ebuchosheni.

Kuthiwa ama-hormone nangokucasuka yokwesaba

Epinephrine futhi norepinephrine zifana kakhulu futhi ngokuvamile udidekile. Isakhiwo amakhemikhali norepinephrine Kuthi sihluke epinephrine, kodwa umphumela wawo umzimba ngokuthi umlamuleli ngezindlela eziningi okuthuthukiswa adrenaline. Izinga yalezi izinto kwandisa ngokucijile ngesikhathi ukucindezeleka, ingozi, noma kwezinye izimo ezicishe zifane nalezi, constricting imithambo yegazi futhi akhuphule umfutho wegazi.

Norepinephrine kuyinto eyandulela adrenaline.

Njengoba neurotransmitter kwakhiwa

Ngokuyinhloko, norepinephrine ikhiqizwa ubuchopho ngokufaka ezidlulayo ibanga elide kusukela phenylalanyl futhi tyrosine enikeziwe ekudleni, ngokudalwa Dopamine. Dopamine lilawulwa vitamin C is kuguquka norepinephrine.

Lona imodeli eziyisisekelo ukwakheka umlamuleli emzimbeni. Kunokunye ongakwenza - ukukhiqizwa norepinephrine by the nezindlala adrenal. Ezikhathini zokucindezeleka, noma ezimweni ezimbi kakhulu, zikhishwa egazini corticotropin efinyelela nezinso. Njengoba epinephrine futhi norepinephrine eduze nihlanganyele, it is kuhlelwe nezindlala adrenal norepinephrine kanye epinephrine. Lokhu kufakazela waphinda ukuthi umuzwa nzise inzondo abasondelene futhi zizalwa omunye nomunye.

Norepinephrine kuveza umzimba kuphela uma kunesidingo. Ngokushesha emva ukunyamalala ingozi yesizukulwane sakhe izitobhi.

Kungani isidingo i-hormone vivacity

Norepinephrine - ungumlamuleli eyinhloko isimiso sezinzwa elawula umuntu ezikhathini ingozi, ukucindezeleka ngokomzimba noma ngokomzwelo. Hormone icuphe kanye epinephrine impendulo "kuhlasela noma run", nokudale ekuqhumeni amandla, ukunciphisa ukwesaba nokukhuphula nolaka.

Ezingeni ukuphathwa kwabathintwayo synapse noradrenaline constricts imithambo yegazi, kuphakamisa blood pressure, kwandisa kwenhliziyo. Ngesikhathi esifanayo umlamuleli dilates ze- bronchi futhi kuvimbela umsebenzi pheshana emathunjini, ngakho njengoba ngeke esachitha amandla ku ukugaya.

Emacaleni ezimbili kuqala kuboniswe inkanuko-hormone okuthiwa i isinyathelo vivacity. Ayikho norepinephrine wonder - njalo engumngane nabagibeli, Stunt, Surfers nezinye abathandi ezemidlalo yingozi.

Ngaphandle norepinephrine eziphilayo iba abangakwazi ukuzilwela, ucobekile izimpambosi, asikwazanga bazibonele.

Nokho, umlamuleli akuyona njalo ekhiqizwa kuphela ngezikhathi zokucindezeleka. Norepinephrine - hormone zenjabulo nesasasa, owaziwa abagembuli futhi abadlali. Esikhathini ngezikhathi ezingemnandi yomdlalo imlalile kwale hormone ethile.

Cabanga ukuthi lokhu kwenzani kuma womuntu norepinephrine umsebenzi ikhemikhali kwenzeka emzimbeni uma ngokweqile noma ukuntula.

Ukuqokwa komgwamanda norepinephrine

Isenzo we neurotransmitter emzimbeni ukushintsha zikahulumeni, ukugqugquzela umsebenzi wabo mkhulu futhi ukuhamba, ekuthuthukiseni bezibona sezinzwa, imizwelo kanye inkumbulo. Nokho, umphumela kungaba olukhohlisayo. Naphezu kweqiniso lokuthi ezinye izinqubo zomzimba ocushiwe, elinye ngesikhathi esifanayo ingavinjwa.

imiphumela Ngozwela norepinephrine zihlanganisa:

  1. Ukwenza kusebenze isimiso sezinzwa esiyinhloko ngezikhathi zokucindezeleka ngenxa deceleration e ubuchopho izikhungo ubuthongo, kuze ukuqwasha.
  2. Braking Imininingwane sezinzwa evumela ukugxila kuphela okwamanje ebalulekile emaphakathi amasignali isimiso sezinzwa.
  3. Ukwandisa ukuhamba umzimba, isinyathelo ukushesha futhi egijima, umuntu ngeke akwazi ukungakhathazeki ukuhlala athule.
  4. Siqine izindawo ezimaphakathi Imininingwane kwemizwa uhlelo, okuyinto ngesikhathi esisodwa kwaholela impumelelo - okubizwa ngokuthi babancome futhi ivimbela yokuthonywa imizwelo engakhi (ukuqinisa negative).
  5. Ukwenza kusebenze ukucabanga kanye nekhwalithi ngekhanda ngaphansi kwesimo ekucindezelayo encane. Umuzwa onamandla, kunalokho, kuholele uvalo ukudideka.
  6. Ukunciphisa ukukhathazeka futhi ukubonakaliswa ngobudlova. Ezimweni ezicindezelayo, abantu enezinga eliphakeme norepinephrine khetha "phambili" hhayi "ukusebenzisa".
  7. Kobukhulu, imizwelo eyakhayo eliqhakazile kuphakama ngesikhathi lokucindezeleka okungokomzwelo okungathi (injabulo, ingozi, injabulo ahlula).
  8. Imiphumela esimisweni sokuzivikela (ucindezelekile abantu ingasaphathwa ukugula).

Ngaphezu imiphumela ku isimiso sezinzwa, norepinephrine has nomthelela obalulekile kwezitho zangaphakathi.

umkhiqizo wawanda glucose, okuyinto ezimweni eziningi iwumthombo wamandla e pancreas. lipolysis Futhi sithuthukiswe, ukuvula amafutha ku amakhemikhali ezidingekayo indoda.

I ithonya elihle ka noradrenaline

Kuthuthukisa imisipha glucose abatholako, amandla livela. Kukhulisa ithoni umzimba. Ubuchopho obusebenza ngayo ngokushesha, kuthuthukisa nenkumbulo kanye nezobunhloli.

Norepinephrine - a izilwane ezidla ezinye hormone. Lions futhi amahlosi nguye obusa adrenaline.

Ithonya elibi noradrenaline

vasoconstriction okubangela umonakalo engqondweni, umuntu ayikwazi ukugxila. Ubunzima ukuphefumula. Kukhona ukukhathazeka, suspiciousness, ukukhathazeka, umbono empunga, tinnitus.

Kwezinye izimo, abantu ukwandisa ngamabomu ezingeni norepinephrine, ngifuna horror movie noma ukuzibandakanya emidlalweni eyingozi.

Ukungalingani norepinephrine

Lokho abantu kuphela uye beveza ukwandisa ukukhiqizwa norepinephrine nokwamukela ehambisana okuvelayo egqamile. Rafting emifuleni zasendle, kukhwela, roller coasters, roupdzhamping - lokhu kuyinto uhlu akuphelele lokuzijabulisa eyeqisayo kungayandisa noradrenaline. I-hormone kakhulu ukushintsha isimo jikelele isimiso sezinzwa esiyinhloko, modulating futhi kabusha ukugeleza amasignali emsipheni. Ngakho-ke, kulula ukucabanga ukuthi izinto ngeke imiphumela kokubili ukukhiqiza ngokweqile futhi enganele umlamuleli.

Ngoba icala lokuqala libhekene hyperactivity, ngesinye isikhathi ukuqapha anda futhi isimo, libido anda, ukuqwasha. inani elikhulu hormone kuholela ulaka ngokweqile, kukhuphuke blood pressure, kwenhliziyo, ukuvela ukwesaba nolaka.

Esimeni sesibili, ukuntuleka neurotransmitter kubangele ukucindezeleka, ukucobeka, ukukhohlwa, ukucobeka kanye nokulahlekelwa engasenandaba nokuphila. Kufanele kuqashelwe ukuthi ukuntuleka norepinephrine emzimbeni kuholela migraines, ukuvela of komzimba okungamahlalakhona, onokuphazamiseka kwengqondo okuguquguqukayo. Alzheimer futhi isifo i-Parkinson futhi umphumela lokwephulwa norepinephrine zamagama.

Kanjani ukulinganisela izinga neurotransmitter

Ukuze sihlale siqinile umzimba ukuba noradrenaline, kubalulekile ukuba ukusungula isamba elanele tyrosine futhi phenylalanyl. Lokhu kungenziwa ngosizo imikhiqizo efana:

  • ushokoledi;
  • ushizi;
  • inkukhu;
  • inhlanzi kolwandle;
  • ubhanana.

Izithako abahlukahlukene wezokudla ukuthi ukwandisa synthesis norepinephrine, ingase ikhishwe kuphela ngemva kokukhuluma nodokotela.

Ngaphezu amandla, ungakwazi ulungise inani neurotransmitter nge imithi. Lapho amazinga aphakeme we norepinephrine yizidakamizwa ewusizo nge izakhiwo antipsychotic.

Antidepressant ekuhlanganiseni norepinephrine aphansi. Isenzo ala maqembu izidakamizwa ziqondiswe ukulawulwa ezingeni semizwelo.

isiphetho

Norepinephrine ikhiqizwa ngokwezinga elikhulu e ubuchopho Dopamine nokuncane - nezindlala adrenal. esiningi ngokweqile norepinephrine kwandisa kakhulu wegazi, okubangela ubuthulu, umbono, ekuhlakanipheni ukuwohloka. Ukuntuleka kokukhulumisana neurotransmitter kuholela melancholy, zomile, khona isimiso ngaphandle imizwelo. Ngakho-ke, ukhetho best - ezingeni olinganiselayo norepinephrine futhi ujabule, impilo elokuthula.

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