Homocysteine - chii zvinhu izvi?

Muna 1932, yakanga kutanga yakarondedzerwa ane amino asidhi akadai homocysteine. Chii zvinhu ichi? Product methionine muviri, sarufa tubhokisi uye chinokosha nokuda muviri womunhu kubatana.

Homocysteine - chii?

Pasinei chokwadi kuti kuwanikwa fuma iyi yaiva mukutanga ramakumi maviri remakore, ukama rayo yakakwirira zviri zvirwere zvakasiyana-siyana akawanikwa zvikuru gare gare. Kana mashoko akazviratidza mumakore gumi adarika kuti kukura zvinoverengeka pamuviri pathologies, zvemwoyo zvirwere uye chetsinga zvirwere kunokanganisa homocysteine. Chii fuma ichi uye nei izvozvo zvinogona kukuvadza zvikuru kuti muviri womunhu? Izvi amino asidhi hakuna kuwanikwa mapurotini. Hazvina aripo plasma. On muviri racho sei makemikari akawanda akaoma uye folic asidhi uye mavhitaminzi kuti boka B. A nhevedzano kunzwisisa zvinoitwa transmethylation kunosvika iri chiropa, duku ura, itsvo uye rwatata. Kana zvaipesana muviri kunoratidza kusava makemikari kuti kuputsa homocysteine. Izvi zvinorevei kuti muviri womunhu? Kuunganidza amino asidhi inova anowedzera ngozi pezvakaitwa kuti pakupedzisira kukonzera pathological kushanda.

Siyana hyperhomocysteinemia

Zvichienderana wevasungwa muropa Nonrecycled amino acids akasiyana zvikuru, mwero uye munyoro siyana chirwere. Chikonzero chokutanga zvingava enhaka zvokurwara. Munyoro chimiro kazhinji migumisiro renal nerevane vhitamini B12 kukanganisika. Munyoro chimiro hyperhomocysteinemia kunoitika apo itsvo transplantation, renal kukundikana, kusaenzana kwezvinhu thyroid mahormone, kana kutora zvimwe mishonga. kusaenzana Kunyanya ngozi iyi amino asidhi pa mwana-kubereka.

Homocysteine uye pamuviri

Izvi amino asidhi iri yakawedzera mari muropa, kunomutsa kukura ropa. Kana homocysteine panguva pamuviri yakawedzera, tinofanira kutarisira nhamba nezvinetso obstetric. Mashoko ichi pathological chiito kusvikira pakuguma uye vasina kudzidza. Asi gynecologists zvakasimba kuziva ndechokuti clots ropa zvinokuvadza zvikuru fetus kuparadzirwa, anogona kuva kukanganisa pamusoro placentation. Izvi zvingaita kuti urema ari mudumbu muchibereko. Uye sezvo Somugumisiro - abva pamuviri uye kushaya mbereko.

Homocysteine: sei kuti kuedzwa kuti zviri ichi amino asidhi?

Sezvo fuma ichi chinhu zvenguva chigadzirwa vamwe amino acids kugovana, zvinokosha kufunga kuvapo zvinodhaka nokuda pakururamisa muviri neropa. Mumaoko inoongorora usina chawadya, unogona kunwa chinhu asi mvura. Woga rimwe zuva risati kudzidza mafuta uye zvakakangwa zvokudya. Doro haabvumirwi. Pamamiriro muviri, kunyange zvine mwero. Pashure pemakore 30, zviri chinodiwa nenguva kuti vape ropa kuti homocysteine, maererano nemigumisiro kuchinja zvaunodya. Izvi richava rakaisvonaka kudzivirira sitiroko, dementia uye atherosclerotic vascular maronda.