Zifukwa za Thrombosis


Wolemba: Wolowa m'malo   

Chifukwa cha thrombosis chimaphatikizapo kuchuluka kwa lipids m'magazi, koma sikuti kutsekeka konse kwa magazi kumachitika chifukwa cha kuchuluka kwa lipids m'magazi.Ndiko kuti, chifukwa cha thrombosis si zonse chifukwa cha kudzikundikira lipid zinthu ndi mkulu kukhuthala kwa magazi.Chinthu chinanso chowopsa ndicho kusanjikana kwambiri kwa mapulateleti, maselo oundana a thupi.Ndiye ngati tikufuna kumvetsetsa momwe thrombus imapangidwira, tiyenera kumvetsetsa chifukwa chake mapulateleti amaphatikizana?

Nthawi zambiri, ntchito yayikulu ya mapulateleti ndikulumikizana.Khungu lathu likavulala, pangakhale kutuluka magazi panthawiyi.Chizindikiro cha magazi chidzatumizidwa ku dongosolo lapakati.Panthawiyi, mapulateleti adzasonkhana pamalo a bala ndikupitiriza kudziunjikira pabala, potero amatsekereza ma capillaries ndikukwaniritsa cholinga cha hemostasis.Tikavulala, nkhanambo zamagazi zimatha kupanga pabalalo, zomwe zimapangika pambuyo pophatikizana kwa mapulateleti.

RC

Ngati zomwe tafotokozazi zikuchitika m'mitsempha yathu yamagazi, ndizofala kwambiri kuti mitsempha yamagazi imawonongeka.Panthawiyi, mapulateleti adzasonkhana m'dera lowonongeka kuti akwaniritse cholinga cha hemostasis.Panthawiyi, kuphatikizika kwa mapulateleti si nkhanambo yamagazi, koma thrombus yomwe tikukamba lero.Ndiye kodi thrombosis mumtsempha wamagazi zonse zimayamba chifukwa cha kuwonongeka kwa mtsempha wamagazi?Kawirikawiri, thrombus imapangidwadi ndi kuphulika kwa mitsempha ya magazi, koma si vuto la kuphulika kwa mitsempha ya magazi, koma kuwonongeka kwa khoma lamkati la mitsempha ya magazi.

M'mitsempha ya atherosclerotic, ngati kupasuka kukuchitika, mafuta omwe amaikidwa panthawiyi akhoza kuwonekera m'magazi.Mwanjira imeneyi, mapulateleti m’magazi amakopeka.Mapulateleti akalandira chizindikirocho, amapitilira kuphatikizika apa ndipo pamapeto pake amapanga thrombus.

Kunena mwachidule, kuchuluka kwa lipids m'magazi sizomwe zimayambitsa thrombosis.Hyperlipidemia imangotanthauza kuti m'mitsempha yamagazi muli ma lipids ambiri, ndipo lipids samakhazikika m'magulu amitsempha yamagazi.Komabe, ngati mulingo wa lipid m'magazi ukapitilirabe kukwera, ndizotheka kuti atherosulinosis ndi zolengeza zidzawonekera.Pambuyo pa mavutowa, pangakhale zochitika zowonongeka, ndipo thrombus ndi yosavuta kupanga panthawiyi.