Thrombocyte imwe izwi rinoreva platelet, ropa rechechi iro rinokonzera kuvhara ropa kwemazuva ose. Midzi "thrombo" inoreva kuti clot, uye iwe uchaiona inoshandiswa nezvirwere nemamiriro ezvinhu anokonzera maplatelets uye kuvhara ropa.
Ndezvipi Zvisikwa Zvitsvene Zvakaita
Platelets inobva kumasekita anozivikanwa se megakaryocytes, ayo anowanikwa mumapfupa emapfupa . Izvo zvakakosha pakugarisa ropa.
Izvi zvinoreva kuti kana pane kuputsika kana kutema mune imwe yemidziyo yako yeropa, vanonamatira panzvimbo ino, vatumire zviratidzo zvemakemikari kune mamwe rubatsiro, uye tauriranai kuti muumbe ipulagi. Pane imwe ipaki inoumbwa, iyo coagulation (kuvhara) inoputika inoshandiswa iyo inowedzera fibrin kuvhara, kuti iite pamwe chete.
Muenzaniso chaiwo wehupenyu hwemazuva ose kuvhara ropa ndeyekuti iwe unotema munwe wako uye unodzika kubuda ropa, asiwo unowanikwa mumidziyo yeropa mumuviri wako wose.
Kana pasina maaplatelet akakwana (chirwere chinonzi thrombocytopenia) njodzi yekuregererwa kusingadzorwi kana kuti kwenguva refu inowedzera. Kana pane zvakawanda zveplatelets muropa (chirwere chinonzi thrombocytosis), zvinogona kutungamirira kune zvisina kukodzera ropa rinogadzirisa maitiro, izvo zvinogona kuva zvakakomba uye kutyisa upenyu.
Aspirin uye dzimwe dzisiri-steroidal anti-inflammatory drugs inhibit platelet function, ndicho chikonzero iwe unogona kubvunzwa kuti urege kuishandisa kwechinguvana nguva isati yambovhiyiwa kana chirongwa.
Zvaunotarirwa Netafura Yako
Kutarisa nhamba, kukura, uye hutano hweplatelet (thrombocytes) chikamu chekuongorora kweAll Blood Count (CBC). Chiverengero cheplatelet inhamba inokosha kuti chiremba wako azive kutanga uye shure kwekuvhiyiwa kuitira kufanotaura kubuda ropa uye matambudziko ekuvhara. Iyo inowanikwawo nhamba inokosha panguva yekemotherapy uye remishonga inonzi radiation sezvo izvi zvinogona kudzivisa kugadzirwa kweplatelet mumapfupa emapfupa.
- Platelet Count (PLT): hutano hwakakwana 150-450 10 3 / microliter kana 150,000 - 450,000 pam microliter.
- Pakati peplatelet volume (MPV): huwandu hweplatelets. MaPlatelet madiki ari makuru kudarika vakwegura, saka nhamba yakakwirira inoreva kuti uri kubudisa uye kuasunungura nokukurumidza apo nhamba yakaderera inoreva kushandiswa kwekugadzirwa mumapfupa emapfupa.
- Platelet kupararira kwepamusoro (PDW): kuchinja kwehukuru hweplatelets, iyo inogona kuratidza mamiriro ezvinhu anokanganisa maplatelet.
Platelet function test inogonawo kuitwa kana pane zviratidzo kana kuti zvingaita kuti ropa riwedzere, uye kuti uonewo ma anti-platelet medication.
Chii Chinokonzera Thrombocytopenia, Low Platelet Count?
Pane huwandu hwezvikonzero zvinogona kukonzerwa neplateletlet count. Apo iwe unopinda chemotherapy kana remishonga inonzi radiation, iwe unogona kuva neplate platelet yepamusoro nekuda kwekuderedza zvinokonzerwa pamasero anobudisa ropa mumapfupa ako emapfupa.
Mimwe mienzaniso yemamiriro ezvinhu anogona kukonzera thrombocytopenia inosanganisira zvirwere zvehutachiona zvinorwisa marora emapfupa, autoimmune syndromes se lupus, immune thrombocytopenic purpura, HELLP syndrome pakuberekwa, ine ma mechanical moyo valve, heparin antibodies, mamwe mishonga, kusingaperi kunwa doro, chirwere chechiropa, zvakanyanya sepsis, uye zvinosvibisa zvinotyisa.
Chiverengero cheplatelet pasi pemakumi maviri nemakumi maviri nemazana mashanu pamusikirini inopisa upenyu hunopisa sezvo kubuda kwemazuva ose kunogona kuitika uye kuoma kumira. Pamusoro pazvo, iwe unogona kupiwa kuwedzerwa kweplatelet.
Izvozvo zvinonzi Thrombocytosis kana kuti High Platelet Inoratidzira
High platelet yakawanda inogona kuitika kubva kune imwe nharo yemapfupa ekurwara (somuenzaniso, hutachiona hunokosha) kana sechikonzero chekugara kwenguva refu mumuviri, utachiona, kuperevedza kwesimbi kusagadzikana, kana kubviswa kwepenha yemunhu.
Nhamba yepamusoro yeplatelet inogona kuonekwawo nekenza, zvikurukuru nekenza yemukomana, pamwe ne lymphoma, mapapu, ovarian, uye kenza yemazamu.
Izvi zvinofungidzirwa kuti ndezvikonzero nekuda kwekuvhiringidzika kunobatanidza nekusavhiringidza kunokonzera kugadzirwa kweplatelet mumapfupa emapfupa.
Mamwe mamiriro ezvinhu angaratidza thrombocytosis anosanganisira mamiriro ekuvhiringidza akaita se rheumatoid arthritis uye IBD. Mukuwedzera, kuwedzera kwenguva pfupi mu platelet count kunogona kuitika mushure mekuvhiyiwa kukuru kana kushungurudzika.
> Sources:
> American Association for Clinical Chemistry. Maitiro Ebasa Online: Platelet Count.
> Gauer RL, Braun MM. Thrombocytopenia. Ndiye Chiremba weNzara . 2012 Mar 15; 85 (6): 612-22.
> Ioannis A Voutsadakis. Thrombocytosis senzira yekufananidzira mumatumbu emukenza. World J Gastrointest Oncol. 2014 Feb 15; 6 (2): 34-40.