



Nta tandukaniro rikomeye ryagaragaye muri serum lutein yibanze hamwe na MPOD kurwego rwibanze hagati yitsinda. Ubwiyongere bwa serumu lutein hamwe na MPOD kurwego rwa 3months byari bikurikiranye, 89% na 38% mumatsinda ya lutein yubuntu na 97% na 17% mumatsinda ya lutein esters. Ubwinshi bwa serumu lutein mumatsinda yombi hamwe na MPOD murwego rwubusa lutein yiyongereye cyane (p

Twakoze ubushakashatsi ku ngaruka zo kurwanya antivypertensique ya lutein kuri NG-nitro-L-arginine methyl ester hydrochloride (L-IZINA) -imbeba ziterwa na hypertension. MAP mu matsinda ya lutein yari dose-biterwa munsi ugereranije no mu itsinda rya L-IZINA. Lutein (2 mg / kg) yarinze cyane kugabanuka k'umutima guterwa na L-IZINA. Ubu bushakashatsi bwerekana ko lutein itanga ingaruka zikomeye za antivypertensive na antioxidant kurwanya hypertension ya LNAME iterwa nimbeba.


Gufata Lutein ya 0,72 (itsinda ry’ibinyobwa biciriritse-lutein) na 1,44 mg / mL (itsinda ry’ibinyobwa byinshi bya lutein) byagabanije umunaniro ugaragara, ibimenyetso byerekana ububi bw’imitsi yangiritse, kugabanya ubukana bwa MDA bw’umwijima, kongera ubukana bwa GSH bw’umwijima, kandi byongera cyane ibikorwa by’imisemburo ya antioxydeant SOD, CAT, GSH-Px. Aya makuru yerekana ko ibinyobwa bikungahaye kuri lutein ari inzira nziza kandi itagira ingaruka zo kongera ubushobozi bwo kurwanya anti-okiside ya lens no kugabanya umunaniro ugaragara.

Ifoto yubururu bwerurutse yangiritse yagize uruhare muri etiologiya yo guterwa n'imyaka (AMD). Makula pigment xanthophylls lutein (L) na zeaxanthin (Z) na n-3 fatty acide irashobora kugabanya ibi byangiritse kandi bikagabanya ibyago bya AMD. Kurinda foveal ntibyari bihari mu nyamaswa zidafite xanthophyll ariko byagaragaye nyuma yo kuzuzwa. Nyuma yo kubura igihe kirekire xanthophyll, inyongera ya lutein cyangwa zeaxanthin yarinze fovea kwangirika kwurumuri rwubururu.







