Ngatitaurei pamusoro pezvisikwa zvechimiro chemazana eplatelets muropa revakadzi. Mukati, maplatelets anoita basa rinokosha mumutumbi:
- kuwanda kweropa kunobva pauwandu hwavo;
- ivo vane basa rekutsigira kuti masvingo emidziyo yacho haana kusimba;
- kunopa masvingo emidziyo yeropa;
- Iva nechokwadi chokuti ropa riri kufamba mumuviri rakanaka, pasina kukanganisa.
Kana tikakuvara pane imwe nzvimbo, uye ropa rinopera, muviri unotanga kubudisa nhamba yakawedzera yeplatelets. Vanomhanyira kune zvakakanganiswa zvemidziyo, kubva munharaunda yakapoteredza kusvika "nyeredzi" - saka zviri nyore kubata. Micheti inonamatirana pamwe chete, ichivhara chikamu chakakanganiswa chemidziyo, nekudzivirira ropa kuti rirege kubuda uye nekuponesa munhu kubva murufu nekuda kweropa kurasikirwa. Ichi ndicho chimwe chezvinhu zvinokosha zvikuru zvemasero aya. Dzinofanana ne "ambulensi" inoshanda mumuviri.
Chii chiri chimiro cheplatelet muropa revakadzi?
Kana tichitaura nezvemaitiro emaplatelet muropa, ipapo nhanho inofanira kuenzana kubva ku200 kusvika ku400 zviuru / μl. Madzimai, maharasi angave akasiyana, somuenzaniso, nekubuda ropa panguva yekuenda kumwedzi. Kuwedzera kweropa kunowedzera, muviri haugoni kuunza kubudisa maplatelets akakwana, saka chiyero chavo chinowanikwa muropa revakadzi chinogona kunge chichidzika uye chinobva kubva ku 150 kusvika 400 000 / μl. Asi izvi zvinoshamisa ndezvenguva pfupi.
Nzira yekuziva kana nhamba yemaplatelets muropa inowanzoitirwa vakadzi?
Kuti uone hutano hweplatelet muropa riri muvakadzi, uye kwete chete, kuongororwa ropa kunopiwa, iyo mune mishonga inonzi chirandi. Inoratidza hutano hwekuvhara ropa uye muhuwandu nyika yeplatelet muhuwandu. Nezviratidzo zvekutsvaga, zvinokwanisika kutonga zvisizvo - kuderera kana kuwedzera kwenhamba yemaplatelet. Kuchengetwa kunokosha chero zvipi zvaro, sezvo kusakanganisika kunogona kukonzera zvirwere zvakakomba.
Kunyorwa kwemasarudzo ezvigadzirwa zvekuchengetedzwa kweprombocytes muropa revakadzi
Kuongorora kunogona kungonzwisiswa chete nachiremba, asi zvakare kunogona kudzidza kudzidza kuti ingave kana maplatelet anoverengeka ari akaenzana. Zvechokwadi, pane dzakawanda zvinhu zvakasiyana-siyana zviri muropa, asi isu tichatarisa izvo zvinosanganisira maplatelet. Maikirwo emakirati emaplatelet anoverengwa anoitwa pazviratidzo 8.
Ngationei, vangani mumushambadziro vanofanira kunge vane maplatelet muropa kune vakadzi - maharasi ehutachivi:
- MPV (kureva plate platelet) - inoratidza huwandu hwemaaplatelet - 7-10 fl.
- PDW ihwo huwandu hwakawanda hweplatelet kuparadzirwa nehuwandu, nhamba yezvinonzi platelet heterogeneity.
- PCT (platelet crit) - inopindurwa;
- PLT (maplatelet) - inoratidza nhamba yeplatelets.
Maererano ne platelet count (PLT), munhu anogona kudzidza pamusoro pekuvhiringidza kana kubuda mukati . Zvakakosha kuziva kuti chiratidzo ichi chinogona kusiyana zvichienderana nekuti kuongorora kwakatumirwa:
- Nhamba yacho yakaderera mangwanani;
- manheru, kuverengwa kukuru kunoonekwa mukati mezuva.
Izvo zvingavawo zvisingatauri kutaura kuti tsika inowanzoenderana nezera remakore revakadzi:
- kubva pamakore makumi mapfumbamwe nemazana makumi mapfumbamwe nemakumi matatu nemakumi matatu nemaviri;
- kubvira 18-15 makore - 180-340,000 / mkl;
- kubva pamakore 1-4 - 150-300 zviuru / mkl;
- kusvikira kune gore - 120-300 zviuru / mkl.
Nhamba yakaderedzwa yeplateletti inoratidza kuti masvingo emidziyo yacho yakaoma, ropa rinenge risina mvura. Panguva yekuenda kumwedzi, kubuda ropa kunowanikwa mukati mevakadzi.
Kana iyo platelet yakawanda yakakwirira kwazvo, iyo chiratidzo inopfuvura kupfuura zviuru makumi matatu / μl. Panguva imwecheteyo kune kazhinji kemusoro, maitiro anova pedyo nekurohwa .
Zvakakosha kuziva kuti muviri wechikadzi unowanzoshungurudzwa kweplatelet count.