EGCG irashobora gukumira ibya Parkinson na Alzheimer

Abantu benshi bamenyereye ibya Parkinson na Alzheimer. Indwara ya Parkinson ni indwara isanzwe ya neurodegenerative. Bikunze kugaragara mubasaza. Ugereranyije imyaka yo gutangira ni imyaka 60. Urubyiruko rufite indwara ya Parkinson ruri munsi yimyaka 40 ni gake. Indwara ya PD mu bantu barengeje imyaka 65 mu Bushinwa ni 1.7%. Benshi mu barwayi barwaye indwara ya Parkinson ni rimwe na rimwe, kandi abarwayi batageze ku 10% bafite amateka y’umuryango. Impinduka zingenzi z’indwara mu ndwara ya Parkinson ni iyangirika n’urupfu rwa neuron ya dopaminergique muri nigra ya nigra yo hagati. Impamvu nyayo yiyi mpinduka yindwara iracyasobanutse. Impamvu zikomoka ku bidukikije, ibidukikije, gusaza, hamwe na stress ya okiside irashobora kugira uruhare mu kwangirika no gupfa kwa neurone ya PH dopaminergique. Ibigaragara mu mavuriro harimo ahanini kuruhuka guhinda umushyitsi, bradykinesia, myotoniya no guhungabana mu myanya, mu gihe abarwayi bashobora guherekezwa n’ibimenyetso bidafite moteri nko kwiheba, kuribwa mu nda no guhagarika ibitotsi.

Indwara yo guta umutwe, izwi kandi ku izina rya Alzheimer, ni indwara igenda itera indwara ya neurodegenerative igenda itangira. Mubuvuzi, burangwa no guta umutwe muri rusange, nko kutagira kwibuka, apasiya, apraxia, agnosia, kutagira ubumenyi bwa visuospatial, imikorere mibi yubuyobozi, hamwe nimpinduka mumiterere nimyitwarire. Abafite intangiriro mbere yimyaka 65 bitwa indwara ya Alzheimer; abafite intangiriro nyuma yimyaka 65 bitwa Alzheimer.
Izi ndwara zombi zikunze kwibasira abageze mu zabukuru bigatuma abana bahangayika cyane. Kubwibyo, uburyo bwo kwirinda ko izo ndwara zombi zibaho ni ubushakashatsi bw’intiti. Ubushinwa nigihugu kinini gitanga icyayi no kunywa icyayi. Usibye gukuraho amavuta no kugabanya amavuta, icyayi gifite inyungu zitunguranye, ni ukuvuga ko gishobora kwirinda indwara ya Parkinson n'indwara ya Alzheimer.
Icyayi kibisi kirimo ibintu byingenzi byingenzi: epigallocatechin gallate, nicyo kintu cyiza cyane muri polifenole yicyayi kandi ni catechine.

Ubushakashatsi bwinshi bwerekanye ko epigallocatechin gallate irinda imitsi kwangirika kwindwara zifata ubwonko. Ubushakashatsi bugezweho bwa epidemiologiya bwerekanye ko kunywa icyayi bifitanye isano ribi no kuba hari indwara zimwe na zimwe zifata ubwonko, bityo bikaba bivugwa ko kunywa icyayi bishobora gukora uburyo bumwe na bumwe bwo kurinda ingirabuzimafatizo mu ngirabuzimafatizo. EGCG ifite kandi imiti igabanya ubukana, kandi ibikorwa byayo birwanya cyane cyane bifitanye isano n’imikoranire ya acide-aminobutyric. Ku bantu banduye virusi itera sida, neurodementia iterwa na virusi ni inzira itera indwara, kandi ubushakashatsi buherutse gukorwa bwerekanye ko EGCG ishobora guhagarika iyi nzira.
EGCG iboneka cyane mu cyayi kibisi, ariko ntabwo iri mu cyayi cyirabura, bityo igikombe cyicyayi gisobanutse nyuma yo kurya gishobora gukuraho amavuta no kugabanya amavuta, afite ubuzima bwiza. EGCE yakuwe mu cyayi kibisi irashobora gukoreshwa mubicuruzwa byubuzima ndetse ninyongera zimirire, kandi nigikoresho gikomeye cyo gukumira indwara zavuzwe haruguru.