ITyrosine: izibonelelo, imisebenzi kunye nalapho unokufumana khona

Umxholo

• Izibonelelo zeTyrosine
• Imisebenzi ephambili
• Uluhlu lokutya
• Uyisebenzisa kanjani isongezelelo se-tyrosine
• Ukungqinelana nokuxhaswa

I-Tyrosine yi-amino acid engabalulekanga, oko kukuthi, iveliswa ngumzimba ovela kwenye i-amino acid, i-phenylalanine. Ukongeza, inokufumaneka ekusetyenzisweni kokutya okuthile, okufana netshizi, intlanzi, iavokhado kunye namandongomane, umzekelo, kunye nohlobo lwesongezelelo sesondlo, njenge-L-tyrosine.

Le amino acid sisandulela se-neurotransmitters ezinje nge-dopamine, enxulunyaniswa neziphumo zoxinzelelo, kwaye ikwakhona kwinkqubo yokuhlanganiswa kwe-melanin, eyinto enika umbala kulusu, emehlweni nasezinweleni.

Izibonelelo zeTyrosine

I-Tyrosine ibonelela ngezibonelelo ezininzi zempilo, ezinje:

• Iphucula imeko yeemvakalelo, kuba isebenza njengexinzelelo;
• Iphucula inkumbulo kwiimeko zoxinzelelo, ukuphucula amandla okwenza imisebenzi phantsi koxinzelelo. Nangona kunjalo, ezinye izifundo zibonisa ukuba le mpembelelo ayenzeki kubantu abadala;
• Ukwandisa inani leeseli ezimhlophe ezibomvu;
• Inokukunceda kunyango lwezifo ezithile, ezinjengeParkinson's.

Ke, ukuncedisa kunokunceda abantu abane-phenylketonuria, esisifo apho i-phenylalanine ingenakwenziwa. Ngenxa yoko, ayinakwenzeka i-tyrosine, kuba le amino acid yenziwa nge-phenylalanine, ekhokelela ekuswelekeni kwe-tyrosine emzimbeni. Nangona kunjalo, uphononongo olunxulumene nokusetyenziswa kwesongezelelo se-tyrosine kubantu abane-phenylketonuria alikakagqitywa.

Imisebenzi ephambili

I-Tyrosine yi-amino acid ejongene nemisebenzi eliqela emzimbeni kwaye xa ifikelela kwingqondo iba sisandulela kwezinye ii-neurotransmitters, ezinje nge-dopamine, norepinephrine kunye ne-adrenaline, kwaye ke inokuthi ithathelwe ingqalelo njengenxalenye ebalulekileyo yenkqubo yeemvakalelo.

Ukongeza, i-tyrosine ikwasebenza ekwakheni iihomoni ze-thyroid, i-catecholestrogens kunye ne-melanin. Kukwabalulekile ukwenziwa kweeproteni ezininzi emzimbeni, kubandakanya i-enkephalins, ethathelwa ingqalelo njengezidambisa iintlungu zendalo emzimbeni, kuba ziyabandakanyeka kulawulo lweentlungu.

Uluhlu lokutya

Ukutya okuphambili okune-tyrosine lubisi kunye nezinye izinto ezivela kulo, okunye ukutya okutyebileyo kwi-tyrosine zezi:

• Amaqanda;
• Intlanzi nenyama;
• Iziqhamo ezomileyo, ezinjengee walnuts kunye ne chestnuts;
• Iponyoponyo;
• Ertyisi neembotyi;
• Irayi nerhasi.

Ukongeza koku, okunye ukutya apho i-tyrosine inokufumaneka khona ngamakhowa, iimbotyi eziluhlaza, iitapile, isitshalo seqanda, ii-beet, iradish, i-okra, itheniphu, i-chicory, i-asparagus, i-broccoli, ikhukhamba, iparsley, itswele elibomvu, isipinatshi, iitumato kunye nekhaphetshu.

Uyisebenzisa kanjani isongezelelo se-tyrosine

Zimbini iintlobo zokuncedisa, enye ine-tyrosine amino acid yasimahla enye ene-N-acetyl L-tyrosine, eyaziwa njenge-NALT. Umahluko kukuba i-NALT inyibilika ngakumbi emanzini kwaye inokudityaniswa emzimbeni ngokuthe chu, ngelixa ukuze ifumane isiphumo esifanayo, i-tyrosine yasimahla kufuneka isetyenziswe kwiidosi eziphezulu.

Ukuphucula ukusebenza kwengqondo xa ujongene nemeko yoxinzelelo okanye ngenxa yokunqongophala kokulala, umzekelo, ingcebiso yi-100 ukuya kwi-200 mg / kg ngosuku. Nangona izifundo zingagqitywanga ngokubhekisele ekuthatheni le amino acid ngaphambi kwemisebenzi ebonakalayo yokuphucula ukusebenza, kuyacetyiswa ukuba kudle phakathi kwe-500 kunye ne-2000 mg ye-1 iyure ngaphambi komsebenzi.

Ngayiphi na imeko, eyona nto ilungileyo kukubonisana nogqirha okanye isazi sezondlo ngaphambi kokusebenzisa isongezelelo se-tyrosine.

Ukungqinelana nokuxhaswa

Ukusetyenziswa kwesongezelelo kuyaphikiswa xa ukhulelwe kunye nokuncancisa, kuba akukho lwazi lungako malunga nayo. Kufuneka iphetshwe ngabantu abane-hyperthyroidism okanye isifo se-Graves.

Ukongeza, i-tyrosine inokusebenzisana namayeza afana ne-Levodopa, kunye namayeza okunyanga iingxaki ze-thyroid kunye ne-anti-depressants kunye ne-monoamine oxidase inhibitors, njengoko inokubangela ukwanda koxinzelelo lwegazi.