Li-plateate ke lisele tse nyenyane ka ho fetisisa tsa mali tse ikarabellang bakeng sa ho koala mokelikeli oa likokoana-hloko. Ba nka karolo:
- ho emisa mali (hemostasis);
- ho fepa marako a methapo ea mali.
Tshebetso ea aggletal aggregation e etsahala joang?
Hang ha re fumana khaola e nyenyane haholo, 'mele o bontša bothata. Thrombocyte li potlakela lijaneng tse senyehileng, tse qalang ho bokella hammoho. Ketso ena e bitsoa aggregation. E etsahala ka mekhahlelo e 'meli:
- Ntlha ea pele, li-platelet li kopantsoe hammoho - ena ke mohato oa pele oa tlhahiso ea thrombus.
- Joale li khomaretse marako a lijana.
Ka mor'a moo ka lipharetleteng tse ling tsa lisebelisoa, li-platelet li ntse li khomarela, 'me ka lebaka leo li-thrombus li hōla ho fihlela li thibela marako a senyehileng a methapo ea mali e le hore mali a se ke a phalla. Leha ho le joalo, ho na le kotsi e sokelang ka ho eketseha ho thehoa ha li-clots tsa mali - tsena ke tlhaselo ea pelo, likoti.
Bakeng sa ntho leha e le efe e sa tloaelehang, ka kopo ikopanye le setsebi.
Teko ea mali ea ho koala
Bakeng sa ho ithuta platelet aggregation ho hlokahala ho nka tlhahlobo ea mali:
- Haeba ho e-na le likotlo tse tsoang ho tse fokolang ka ho fetisisa, maqeba ha a phekole hantle, hangata ho na le mali a tsoang nko - ena ke pontšo ea hore mali a coagulability a theoleloa.
- Haeba ho na le ho ruruha - ho fapana le hoo, coagulability e eketseha.
Tlhaloso e etsoa ka ho kenyelletsa mohlophisi oa lihlopha le ho shebella karabelo. Joaloka li-inducer, lisebelisoa tsa lik'hemik'hale tse entsoeng ka lik'hemik'hale, tse nang le lik'hemik'hale tse holimo ho tsa tlhaho, li sebelisoa.
Ho khetholla ha li-platelet ho hlahlojoa ka thuso ea li-inducers tse joalo:
- adrenaline;
- likarolo tsa lerako la majoe: adenosine diphosphate (ADP);
- ristocetin (ristomycin);
- collagen;
- serotonin.
Hangata ho hlohlelletsoa ha li-platelet ho ikemiselitse ho se na li-inducers.
Pele o nka teko, o lokela ho lokisetsa tlhahlobo ea mali e nepahetseng. Ho etsa sena, o tlameha ho latela melao ena:
- Pele u nka teko, khaotsa ho noa lithethefatsi tsohle tsa aspirin (dipyridamole, indomethacin le tse ling) le ho tepella maikutlo.
- Tlhahlobo e nkiloe ka mpeng e se nang letho, lihora tse 12 ka mor'a lijo tsa ho qetela, haholo-holo ha ho ratehale ho ja lijo tse mafura.
- U se ke ua imeloa kelellong, e-ba le khutso.
- Bakeng sa letsatsi le sa lokelang ho noa kofi, lino tse tahang, ho se je konofolo le ho se tsube.
- Haeba 'mele o le motlakase, tlhahlobo e tlameha ho khutlisetsoa morao.
- Hape ke habohlokoa ho tseba hore nakong ea ho ea khoeling, ho fokotseha ha mali ho koaloa ho basali, 'me sena se ka ama phello ea tlhahlobo.
Se tloaelehileng sa platelet aggregation
Palo e tloaelehileng ea li-platelet maling e bolela hore motho o na le bophelo bo botle ba 'mele, metsoako le litho tsa' mele li fuoa oksijene le tšepe ka bongata bo lekaneng.
Se tloaelehileng bakeng sa li-platelet li tloha ho 200 ho isa ho 400 x 109 / l. Hape, lipatlisisong tsa laboratori tsa setwatchwatch lekanya nako eo likarolo tse kholo tsa liplatelete li thehoang ka eona. Nako e tloaelehileng ea sebopeho ke metsotsoana e 10 ho isa ho e 60
Ho eketseha ha platelet aggregation
E le hore u utloisise hore na boemo ba mofuta ofe, ha platelet aggregation e eketseha, u lokela ho ela hloko sena: mali a le boima, a tsamaea butle ka har'a methapo ea mali, a fokola. Sena se iponahatsa e le boikutlo ba ho hloka bosiu, ho ruruha. Thrombocytosis e joalo e etsahala ha:
- ho ata ha methapola-hloko ea methapo ea mali;
- mafu a maholo;
- lefu la tsoekere;
- lefuemia;
- kankere ea mala kapa liphio;
- lymphogranulomatosis ;
- ka mor'a ho tlosoa ha spleen;
- sepsis.
Mali a tšabehang a sokela maemo a joalo a sa thabiseng a kang:
- tšoaetso ea lik'hemik'hale;
- ho senya methapo ea maoto;
- stroke ;
- lefu la ka tšohanyetso ho tloha maemong a ho qetela aorta ka thrombus e tsitsitsoeng, joalo-joalo.
Fokotsa ho bokella ha li-platelet
Ho na le palo e nyenyane ea li-platelet tse methapong ea mali e hlabang, mali a emisa ka thata.
Haeba ho aroloa ha platelete ho fokotseha, u hloka:
- Qoba kotsi.
- Ela hloko lithethefatsi le joala.
- E ja ka mokhoa o nepahetseng, tlosa lijo tse monate le tsa letsoai.
- Ho na le lijo tse nang le tšepe (beet, liapole, buckwheat, nama, tlhapi, parsley, pelepele, linate, spinach).