Igazi ekunqandeni Poor.

Namhlanje, isifo ukopha kunokuba kwesiphumo inani izifo zombini igazi (kubazali bakhe, thrombocytopenia, isifo Villebranta, njalo njalo), kunye nezifo imithambo (ezahlukeneyo vasculitis).

Yintoni ekunqandeni? yaye kutheni oko kwenzeka ukuhlukunyezwa?

Igazi njengokuba incindi yomzimba owenza umsebenzi esisiseko eyabelwe yona. Kwindawo yokuqala, ukuba ukudluliselwa oksijini nesondlo izicwili. Ukuqinisekisa ukusebenza okuqhelekileyo umzimba kukho ulondolozo esisiseko homeostasis. Yangakubo intérieur variable yaye phantsi kwempembelelo iimpembelelo ezahlukeneyo endaweni yakhe ohambelana utshintshwano eziququzelela ulungiselelo kunye basinde - oku homeostasis.

Poor igazi ekunqandeni ayikho enye into kodwa isiphene kwenye zeenkqubo homeostatic. Ngokwesiqhelo, le kwiinkqubo umzimba womntu kwenzeka ngokuqhubekekayo yaye coagulation of amahlwili egazi (thrombi) kunye lysis yabo (kuphela). Xa ukwenzakala ulusu okanye omnye umcu womzimba kwenzeka kokuba uqalile okanye ipoti ye ukuxubana basabele ezilandelelanayo. Ekubeni ngexesha ukuyilwa ihlwili legazi phezu inxeba ezibandakanya izinto ezahlukeneyo ezifana yeselula (ngamanye amazwi, ezo ezahlulwe kwiiseli miseka, angazisa coagulation kakubi inkqubo inyama ingqibelelo) kunye acellular (izinto). Zakutshanje kuhlelwe kakhulu osesibindini, umthamo wayo, ngoko amahlwempu igazi ekunqandeni kudla ibonisa ukunyhashwa ekusebenzeni kulo mzimba. isifo badla zisenokubangelwa leengxaki ubhalo njengelifa izifo ezifana nesifo kunye ngokokugqama Villebranta.

Uninzi imiba ye coagulation igazi ukuba kuhlelwe ukusuka protein (asidi ezahlukeneyo acid), nto leyo esisizathu sokuba xa inani elingonelanga ukutya kwakhona ukuphuhlisa igazi ekunqandeni amahlwempu.

Unyango lwesi sifo kwindawo yokuqala, ezijolise ngokususa amathuba etiological, oko kukuthi, kubulawe izizathu ziye okubangele sifo. Xa kungekho ithuba sesichengeni ikhonkco etiological, kusebenza isiphumo yayintsholongwane eyosulela okuthetha ukusebenza ngomhla indlela yophuhliso kweemeko zophendlo lwezifo. Kodwa, nkqu ezi Ukrainian lunee ntlobo zimbini iindlela yeziphumo zonyango abasoloko ukuba yokuduka iimpawu kunye igazi ekunqandeni kakuhle kuyaqhubeka. Kulo mzekelo, sebenzisa enye indlela kunokuba ifuthe ngezifo kunye kokusingqongileyo noun (homeostasis) ngalo mzuzu.

Noko ke, xa ethetha ngale sifo, ndingasathethi malunga kwimeko enjalo, ezifana amahlwili high blood. Udibana le meko leyo kunqabile yokugqibela, kodwa engamelanga ithathwe ityeshelwe, njengoko imiphumo inokuba emibi kakhulu. Phakathi izizathu ezikhokelela ukuqina yaye ngenxa yoko kwandisa igazi ekunqandeni, zezi zilandelayo:

- luninzi ilahleko fluid ngenxa polyuria (Ukuchama rhoqo), ukugabha (kaninzi ezininzi kwaye abalawuleki) okanye ukutsha ezinkulu (ngenxa propotevanie plasma phezu kobuso inxeba)

- ubukho okanye ukuhlaselwa fermentopathy ezikhokelela utshintsho Aar

- ukukhulelwa (utshintsho komzimba kwi rheology igazi)

- izifo zesibindi (ukuphazamiseka Yindibanisela enzyme hormone)

- coagulation eqonda syndrome intravascularly

ekunqandeni Ukwandisa kunokukhokelela stasis igazi thrombus ukwakhiwa ngaphakathi imithambo yegazi. Le nkqubo bangela thrombosed ischemia amalungu kunye namalaphu. Unyango kule meko bubonakaliswe ukuqaliswa iziyobisi ezinyibilikayo egazi igazi (umz, streptokinase kunye alteplase) kunye ithinasi negazi. Ukuba ihlwili legazi imiqathango ngokupheleleyo flow igazi emzimbeni, kukho necrosis.