Sizwile kusukela eminyakeni yokuqala ukuthi amaprotheni kufanele adliwe ngamandla futhi aphezulu, ngoba kuyisibopho sokukhula, amandla nokuhlakanipha. Kodwa-ke, sithola lokhu ngokudala, akuwona wonke amaprotheni ayasiza ngokulinganayo. I-protein ewusizo kakhulu ukuthi, uma idliwe, umzimba uthola isethi ephelele yama-amino acids, okuthi, kuzo zonke ezinye izinto, nawo ayithatha kakhulu ngempumelelo. Lapha futhi kanjalo, konke okujulile.
Ama-amino acids ayinakulinganiswa (kufanele atholakale ekudleni), ashintshwe (singakwazi ukuzenzela wona) futhi abuyele esimweni esifanele (ukuqala kwawo emzimbeni kwenzeka kuphela ngaphansi kwezimo ezihle). Manje sizocabangela ummeleli oqhakazile wesigaba sokugcina - i-arginine.
I-amino acid arginine iyakwazi ukuhlanganiswa emzimbeni womuntu kusuka kwamanye amino acid. Yiqiniso, ezinye izinqubo zomzimba zingavimbela lokhu. Isibonelo, uma ukudla kwakho kunesidingo esisodwa esisodwa esibalulekile samamino acid - ukuhlanganiswa kwamaprotheni ngokuvamile kumiswe okwesikhashana. Ngaphezu kwalokho, ngemva kweminyaka engama-30, i-synthesis ye-arginine ayitholakali. Futhi, le nqubo ayiphumeli izifo, ukwelashwa kwama-antibiotic futhi, nakanjani, i-chemotherapy.
Izinzuzo
Ngentshisekelo mayelana nezinzuzo kanye nokulimala kuka-arginine waqala ukukhuluma ngama-80-90-ies ekhulwini lokugcina. Eqinisweni, ezingxoxweni zososayensi zaphoqa i-nitric oxide - i-metabolite (eyenziwa ngenkathi kwenziwa i-arginine) ye-amino acid yethu.
I-oxide ye-nitri iyaziwa ngokuholela emvuleni ye-asidi nokuqoqwa kwama-carcinogens emzimbeni. Kodwa-ke, eminyakeni eyi-90 iqembu lesosayensi lithole umklomelo weNobel ngokuthola indima enhle ye-nitric oxide.
Siyaqaphela ngokushesha ukuthi ukusetshenziswa kwe-arginine akuxhunyaniswe kahle nokusetshenziswa kwe-nitric oxide, ngoba enye ngaphandle komunye emzimbeni ayikwakhiwa. Ngakho-ke, ngenxa yokunikeza umzimba nge-arginine, i-nitrogen oxide yakha, okuholela ku:
- ukuphumula kwemithambo yegazi - le ndawo isetshenziselwa "usizo lokuqala" lwe-angina pectoris;
- ukukhuphuka kwegazi okwenyuka kuya enhlungwini nenhliziyo ebuchosheni;
- ukunyuka kwegazi kwegazi kuya ezithombeni zangasese zangaphandle;
- ukuncipha kwe-intraocular;
- ukwehlisa i-cholesterol kanye nengozi yokuqhubekela phambili kwe-atherosclerosis;
- I-nitric oxide ngumlamuleli - udlulisela umqondo phakathi kwamangqamuzana e-nerve;
- ivuselela amangqamuzana wegciwane lokugaya, i-bronchi;
- ikhuthaza ukuphuma kwe-ammonia emzimbeni;
- i-arginine iyingxenye ye-collagen, eqinisa isakhiwo semisipha, i-cartilage;
- kanye nokuntuleka kwe-arginine, ukwakheka kwesimo sododa (okubi nakakhulu).
Kodwa kulabo besifazane, i-arginine iyathakazelisa, ngokuyinhloko ukusuka ekubukeni kwesisindo esiningi - i-amino acid isiza ukwandisa ubukhulu besisu nokunciphisa izicubu ze-adipose. Ngesikhathi esifanayo, abantu abathintekayo ezemidlalo, i-arginine futhi bayasiza ngoba kubangele ukuphulukiswa ngokushesha kwamailonda, ukuhlunga, ukubuyiswa kwemisipha ngemuva kokuqeqeshwa kanye nemincintiswano.
Ukulimala kwe-arginine
Ngokwemigomo, kungaba okungcono kakhulu ukusho hhayi umonakalo we-arginine, kodwa ukuphikisana. Ngempela, kuyingozi ukuthi kukhulu kakhulu, empeleni, yilokho ososayensi abaye babonisa ukuthi bathole umklomelo weNobel we-nitrogen oxide, okuyinto emithini encane ingaba imithi yomdlavuza.
I-Arginine ayikwazi ukudliwa ne-herpes, kanye ne-schizophrenia. Kuphikisana nabantwana ngesikhathi sokukhula okusebenzayo, njengoba kungashukumisa i-gigantism (i-arginine iyasiza ugqozi we-thyroid kanye ne-pituitary gland ukuze kusebenze ukukhiqizwa kwe-hormone yokukhula).
Futhi le- amino acid izolimaza abesifazane ngesikhathi sokukhulelwa kanye ne-lactation. Ukusebenzisa ngokweqile ukusetshenziswa kwe-arginine kubangela ukuqina kwesikhumba namalungu (le nqubo iguqulwa, konke kuvamile uma isilinganiso se-arginine sincishisiwe).
Umkhuba wansuku zonke we-arginine ngu-6.1 g. Akufanele ukwesaba ukudlula le-amino acid uma nje udla imikhiqizo equkethe i-arginine, kodwa ukudlala nezithako zokudla kungaba yingozi.