INKCAZELO SIMAHLA RADICAL
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Imetabolism yomzimba eqhelekileyo

Ukumoshwa komoya

Imizila ye-Ultraviolet

Ungcoliseko olunzima lwentsimbi

Ungcoliseko lwezibulali zinambuzane

Ungcoliseko lwezibulali zinambuzane
IIMPAWU ZASEKHAYA NEZIFO
Ngokwesiqhelo, ii-radicals zasimahla ziyafuneka kwimizimba, kodwa ukugqithisa okugqithisileyo kunokubangela ukungalingani kokusebenza komzimba, emva koko kukhokelele kuxinzelelo lwe-oxidative oluvela kwizifo ezahlukeneyo (uncwadi lubonisa ukuba iiradicals zasimahla zingumthombo wezifo ezahlukeneyo).
ISIQINISEKISO
Imizimba yethu ayinakho ukusebenza ngaphandle kweoksijini, kwaye nje ukuba inani elikhulu lamahhala e-radicals lenyuke, umzimba ophantsi koxinzelelo lwe-oxidative uya kubangela ukuba inkqubo yokulungisa ihluleke ekususeni i-radicals yamahhala. Kwiimeko ezizodwa, umzimba kufuneka uzalise ii-antioxidants in vitro ukususa iiradicals ezigqithileyo simahla.
UPHUHLISO LWEZITHUTHI
L-ERGOTHIONEINE -UHLOBO OLUTSHA LWE-ANTIOXIDANT YENDALO
ISIQINISEKISO
Ngezibonelelo zemisebenzi emininzi, I-EGT ime phakathi kwezinye ii-antioxidants ezininzi.
IINDLELA
Ngezibonelelo zemisebenzi emininzi, i-EGT ibonakala phakathi kwezinye izinto ezininzi antioxidantsIzibonelelo (ngokuthelekiswa ne-glutathione, cysteine njl.):
I -EGT ilula kakhulu ukuqokelela kwiiseli kwaye uxinzelelo luzinze ngakumbi ezinye i-antioxidants.
-I-EGT isebenza ngakumbi ekunciphiseni ukufa kweseli okubangelwa yipyrogallol.
I -EGT ikakhulu ityhoboza i-ROS ukuthintela i-oxidation, ngelixa i-glutathione kunye nezinye ziqhekeza i-radicals yasimahla, Oko kukuthi, enye antioxidants hlamba iimveliso ze-oxidation.(1) Oleoylethanolamide (oea) –i-wand yomlingo yobomi bakho
UMBULELO WOKUZIPHATHA
iziphumo: I-EGT ibingoyena mlingisi osebenzayo wee-radicals zasimahla xa kuthelekiswa ne-antioxidants zakudala njenge-GSH, i-uric acid kunye ne-trolox. Ngokukodwa, amandla aphezulu e-antioxidant aboniswe yi-EGT vs peroxyl radicals abangele i-25% ephezulu kunexabiso elifunyenwe ngereferensi ye-antioxidant trolox. Umthamo wokwehla kwe-EGT ngokubhekisele kwi-radicals ye-hydroxyl yayingama-60% ngaphezulu, xa kuthelekiswa ne-uric acid, emele ireferensi antioxidant vs hydroxyl radicals. Okokugqibela, i-EGT ibonakalise owona msebenzi uphezulu we-antioxidant ukuya kwi-peroxynitrite, ene-10% ephezulu kunaleyo ye-uric acid.
EMINYE IMISEBENZI
I-EGT ineempembelelo kulawulo lwe-intracellular energy,
ukonyusa ukungazinzi,
ukuphucula inqanaba lokusinda kwesidoda,
ukukhusela isibindi ekonzakaleni,
ukuthintela usulelo,
i-neurodegeneration,
iziphene zophuhliso kunye nekati.
UKUFUNEKA KOPHUHLISO
① I-EGI IBONAKALISIWE KAKHULU KWIZITHILI NEZILWANYANA
② IMIYALELO
5-10mg ngeyunithi yabantu abadala kunye neeyunithi ezi-2-3 zokutya okokoko kubalulekile ekutyeni kwakho kwemihla ngemihla.
Umthombo: Li Yiqun, Zhou Nianbo. Imisebenzi ye-Biology kunye nokusetyenziswa kwe-EGT [J]. Ubunjineli bokutya, 2010 iim9 (3) : 26-28.
Ukungeniswa kudweliswe ngolu hlobo lulandelayo:
Abantwana (iminyaka emi-3 ukuya kwe-11) | ≤l 0 mg / usuku |
Ulutsha (iminyaka eli-11 ukuya kwelama-21) | ≤30 mg / usuku |
Abantu abadala (iminyaka engama-21-80) | ≤30 mg / usuku |
Qaphela: 1. Imithamo yabantwana kunye nabantu abadala (iminyaka emi-3 -80 ubudala) Ukusetyenziswa kwabasetyhini abakhulelweyo okanye abancancisayo akukhuthazwa. |
Umthombo wedatha: I-Tetrahedron xa ufaka isicelo se-US NDI
Idatha iphakamisa ukuba: 10.5mg / g ye-OXIS's ADI (eyamkelekileyo imihla ngemihla).
Y UBULUNGISA
UKUTHATHA NESICELO
(1) ICANDELO
Okwangoku, zintathu iindlela zokuvelisa i-EGT: endalo Ukukhupha i-bio (ikakhulu amakhowa, izicwili zezilwanyana kunye nokutsalwa kwegazi), kunye nendlela ye-biosynthesis.
Thelekisa ukukhutshwa kwe-EGT tindlela
(2) UKUSETYENZISWA
I-EGT inezicelo ezibanzi kwizithambiso, ukutya okusebenzayo, amayeza, amayeza, i-biomedicine, njalo njalo.
(3) EZINYE IZICELO EZIFUMANEKAYO
Ucaphulo
- I-Oleoylethanolamide (oea) -i-wand yemilingo yobomi bakho
- I-Anandamide vs cbd: yeyiphi engcono kwimpilo yakho? Yonke into ekufuneka uyazi ngabo!
- Yonke into ofuna ukuyifumana malunga ne-nicotinamide riboside chloride
- Izongezo zeMagnesium l-threonate: izibonelelo, idosi, kunye neziphumo ebezingalindelekanga
- Palmitoylethanolamide (ertyisi): izibonelelo, idosi, ukusetyenziswa, isongezelelo
- Izibonelelo zezempilo ezi-6 eziphezulu ze-resveratrol supplements
- Izibonelelo ezi-5 eziphezulu zokuthatha i-phosphatidylserine (ps)
- Izibonelelo ezi-5 eziphezulu zokuthatha i-pyrroloquinoline quinone (pqq)
- Olona nyango lwe-alpha gpc
- Olona nyango lulungileyo lokuguga lwenicotinamide mononucleotide (nmn)

Isiqendu ngo:
UGqirha Zeng
Umququzeleli, ubunkokheli bobunkokheli kwinkampani; I-PhD ifunyenwe kwiYunivesithi yaseFudan kwi-organic chemistry. Ngaphezulu kweminyaka esithoba yamava kwi-organic chemistry kunye noyilo lweziyobisi synthesis; phantse i-10 lamaphepha ophando apapashwe kwiijenali ezigunyazisiweyo, nangaphezulu kweepatent ezintlanu zase China