D-dimer - ndichiyani? Kodi matenda ayenera kukhala ofunika kusanthula?

Odwala ena, makamaka ngati tikulankhula za amayi apakati, Kwalamulidwa chiyeso D-dimer. Ndi chiyani icho? N'chifukwa chiyani zoyesa? Kodi matenda akhoza anapezeka ndi ndondomeko yomweyo?

D-dimer - ndichiyani?

Limagwirira wa clotting magazi ndi zovuta ndithu. Koma ngati ife n'cigwagwa, izo zikuwoneka ngati imeneyi. Mu zochita za thrombin anapanga Ulimbo, limene amenable kuti plasmin. Izi enzyme cleaves Ulimbo ndi tizidutswa fibrinogen mu mpukutu ang'onoang'ono.

Nthawi zina, pa ndondomeko ya fibrinolytic plasmin sangathe kwathunthu Mamatirani fibrnovoe CHIKWANGWANI, ndi limene anapanga D-dimers - dongosolo mwachilungamo lalikulu. Choncho, kusanthula pamaso pa D-dimer amapereka madokotala kuonanso njira ya coagulation magazi ndi kamtima chizolowezi thrombosis.

Kodi pokonzekera kumuika magazi?

Mwamwayi, mankhwala amakono zachitika mayesero kuthandiza kuona ngati plasma D-dimer alipo. Kodi mtundu wa mayesero? Mlingo wa mankhwala angapezeke kunja pogwiritsa ntchito njira ya maphunziro immunological ya madzi a m'magazi.

zitsanzo zosankhidwazi magazi ikuchitika m'mawa, nthawi zonse pa chopanda kanthu m'mimba (madzi oyera chidakali). Musasute pamaso chopereka magazi. Komanso, musati poyera thupi zisudzo katundu thupi. tsiku lina pamaso pa ndondomeko Tisawasale zakudya zakudya mafuta, monga zimenezi zikhoza kuyesa kwa magazi.

D-dimer ndi chikhomo zofunika chifukwa kumakuthandizani mungawononge limagwirira mapangidwe ndi kunyoza fibrinogen. phunziro ili ntchito thrombosis amaganiziridwa ndi DIC.

Indicators "D-dimer" anamuukitsa: zikutanthauza chiyani?

Bwinobwino magazi dimer sayenera upambana 500 ng / ml. Nthawi zambiri, kuchuluka chizindikiro amasonyeza pamaso pa magazi aumirira. Makamaka, kuwunika kawirikawiri amagwiritsidwa ntchito pa matenda a kwambiri thrombosis venous kapena embolism m'mapapo mwanga.

Komano, pali zifukwa zina zimene zingachititse chisokonezo chotero. Zifukwa monga ukalamba, pafupifupi aliyense Wopirira ndi wamkulu kuposa 80 zaka D-dimer ali m'mwamba. Komanso, amachitanso chimodzimodzi zimawonedwa mu amayi apakati.

Nthawi zina, kuwonjezera mlingo wa mankhwala kugwirizana ndi matenda, monga kukhalapo kwa chotupa kapena matenda. Komanso, chifukwa chomwecho zimawonedwa ena zotupa a chiwindi, pamaso kutupa yogwira, mwiniwakeyo intravascular coagulation magazi.

Zifukwa monga hematoma yaikulu, m'mnyewa wamtima infarction, matenda ischemic mtima. Nthawi zina zotsatira chingapezeke ndi maziko a mankhwala thrombolytic.

Zimayambitsa zotsatira zabodza alibe

Mchikakamizo cha zinthu zina ngakhale thrombosis mukhoza kupeza zotsatira, zomwe yachibadwa D-dimer. zinthu izi zimene zimakhudza yolondola kafukufuku chiyani? Choyamba ndi Dziwani kuti D-dimer - mankhwala yomwe imaphwanya ndi msanga - maola sikisi pambuyo maonekedwe ndi zosatheka kuti azindikire kuda magazi.

Nthawi zina, zotsatira zoipa onyenga zimachitika pamene wamng'ono magazi kuundana. Mulimonsemo, chifukwa zolondola wodwala matenda chiweruzo anachita njira zingapo matenda.