Homocysteine. Norma izinto ezisegazini

Homocysteine - igama acid nesibabule-aqukethe, okuyinto eyenzeka emzimbeni ngenxa ukucutshungulwa methionine. I engavamile kwale nto wukuthi kuziwa umuntu ngokudla. Methionine inqwaba ezitholakala inyama, amaqanda nobisi. Kungenxa inqubo ukugaya ukudla umzimba, yakheke kusukela methionine futhi homocysteine.

Kuyinsakavukela yalesi izidakamizwa endaweni kushintsha njalo kukho konke ukuphila komuntu. Njengoba bekhula, izibalo kancane kancane liphuma. Ngaphambi ukuqala ukuthomba for amantombazane nabafana homocysteine ezingeni izidakamizwa kabani kuyinsakavukela 5 Mol / L, cishe okufanayo. Ngezinye ukuthomba ezingeni antante 7 mmol / l, futhi intsha liyakhula kunalaba emantombazaneni.

Uma sikhuluma nabantu abadala, amadoda homocysteine, ogama kuyinsakavukela nxazonke 10 mmol / L, kungetulu kakhulu kunaloko abesifazane. Omdala umuntu eba, ayanda ezingeni lakhe lokhu acid.

Abakhulelwe izintokazi homocysteine kungenzeka kancane. Lena kwaphawuleka ngokukhethekile kule ezimbili trimesters lokuqala sokukhulelwa. Kulokhu, ningatatazeli mayelana nokusebenza lomcebo homocysteine, ilinganise uyalulama emva 3 izinsuku emva kokuzalwa. Ngemva nokwehlisa izinga acid kusiza esinomhlapho kwegazi.

Le nto efaka e umzimba, kuyacasula, embozwe epithelium, kwezindonga engaphakathi lemithambo okuholela izikhala kwakhiwa. Calcium cholesterol, ukunisa ebusweni ezilimele, ukukhuthaza ukwakheka zingcwecwe sclerotic. Lokhu kuholela yokuthi isitsha kuba ivinjiwe, okubangela thrombosis noma ukudabuka, okubangela isifo sohlangothi kungenzeka sikhule, embolism wamaphaphu noma isilethikusebenza.

Abantu abaye aphakeme homocysteine ezingeni, kuncike ukuvela Alzheimer , ngisho ukuthuthukiswa komqondo senile. Futhi lihambisana sikashukela, ukuxakeka semithambo ngokuvamile zenzeka (nephropathy, retinopathy, njll).

Homocysteine belulekwa ukuba uhlole bonke abantu nge umlando lwemithambo samanje noma thrombosis emithambo yegazi, ischemic isifo senhliziyo. Futhi abesifazane abaye waphawula izifo gynecological, nalabo abazenzo eziseduze baye isifo senhliziyo, unhlangothi, noma thrombosis.

Kuyasiza kutholakale izinga homocysteine acid ukuhlaziywa. Igazi izibonelo zalokho okufanele kwenziwe esiswini esingenalutho (ngemva kokudla kufanele uthathe okungenani amahora ayisishiyagalombili).

Ukwandisa ukusebenza kwale nto kungenzeka ngenxa yezizathu eziningana:

• Vitaminodefitsitnoe isimo, ikakhulukazi nge nokuntuleka amavithamini B6, B1, no-12, futhi i-folic acid.
• Ukubhema, nokusebenzisa njalo yekhofi (izibalo kungase kwandise by 3 mmol / l).
• ukuphila umzimba.
• Utshwala.
• Imithi. Lokhu kusebenza ikakhulukazi ukulungiswa "MTX" - folic acid omelene (zinikwa psoriasis), kanye imithi anticonvulsant (fetitoin - aqede i-folic acid esibindini), i-nitrous oxide (elisetshenziswa izinzwa), metformin (isifo sikashukela kanye polycystic syndrome esibelethweni) , aminophylline (elisetshenziswa zabesifazane ekwelapheni preeclampsia, suppresses umphumela B6) kanye nezindlela zokuvimbela ukukhulelwa hormone.
• esingamahlalakhona kwezinso.
• Psoriasis.
• Umdlavuza wegazi.
• Ngifundise ngesifo sikashukela.
• I-hypothyroidism.
• Tifo letibangwa ipheshana wokugaya ukudla, okubangela malabsorption amavithamini.

Thina omama bakhulise homocysteine kungabangela eziyingozi phakathi nenkathi yokukhulelwa: intrauterine ukukhula retardation, abruption esinomhlapho, ngisho nokufa fetus. Hyperhomocysteinemia - isici esiyinhloko ingqondo izisu, ngaphezu, izingane angazalwa enokukhubazeka kwemizwa tube zikhubazeke futhi zibe kokukhubazeka. Isizathu esifanayo kungabangela ukungazali kwabesifazane, lapho yenzeka umbungu kusuka kube nzima kakhulu.

Ukwehlisa homocysteine ebonwe yi-multiple sclerosis.