Koj puas tau muaj ib qho qhov txhab me me thiab ntshav me ntsis ntws, thiab tom qab ntawd nws tsis ntws lawm? Los yog koj puas tau hnov tias thaum koj mob dengue, koj cov ntshav platelets txo qis? Cov ntawd yog cov me tshaj plaws, tab sis tseem ceeb heev hauv peb lub cev, uas yog, cov ntshav platelets, uas peb yuav tham txog hauv tsab xov xwm no yooj yim heev. Koj yuav xav tsis thoob thaum paub tias cov no muaj nqis npaum li cas rau peb lub cev!
Hais yooj yim xwb, cov platelets no yog dab tsi?
Zoo, xav txog nws li no. Peb cov ntshav tsis yog ua los ntawm ib yam xwb. Nws yog ua los ntawm peb hom hlwb tseem ceeb. Lawv yog cov hlwb ntshav liab, cov hlwb ntshav dawb, thiab cov platelets uas peb tab tom tham txog ntawm no.
Qhov me tshaj plaws thiab sib dua ntawm peb hom no hu ua platelets. Ib txhia neeg kuj hu lawv '(Thrombocytes)'. Lawv me heev uas peb tsis pom lawv tsuas yog los ntawm lub tshuab microscope xwb. Thaum lawv nyob ntawd, uas yog, ntab ncig hauv cov ntshav yam tsis ua dab tsi, lawv zoo li cov phaj me me. Txawm li cas los xij, yog tias cov hlab ntsha raug txiav qhov twg, yog tias muaj kev raug mob, cov platelets no mam li 'sawv' vim yog lub cim los ntawm qhov
raug mob . Tom qab ntawd lawv cov duab hloov pauv, lawv zoo li tus ntses octopus nrog cov ceg nthuav tawm, thiab lawv maj nrawm mus rau qhov chaw raug mob thiab pib ua haujlwm los kaw nws.
Lub luag haujlwm tseem ceeb ntawm cov ntshav platelets yog dab tsi?
Qhov tseem ceeb tshaj plaws thiab lub luag haujlwm tseem ceeb ntawm cov ntshav platelets yog
tiv thaiv kom tsis txhob los ntshav tsis tsim nyog . Qhov no yog qhov tseem ceeb los cawm peb txoj sia. Xav txog tias koj txhais tes raug txiav los ntawm riam. Tom qab ib pliag, cov ntshav tsis ntws, vim tias ntau txhiab tus platelets no sib sau ua ke thiab lo rau ntawm qhov txhab, tsim ib lub mesh, thiab "kaw" qhov txhab. Peb hu ua cov txheej txheem no
clotting . Lub peev xwm no yog qhov uas cawm peb txoj sia hauv
kev phais loj, kev hloov pauv lub cev, thiab kev raug mob hnyav. Tsis tas li ntawd, lub luag haujlwm ntawm cov platelets no tseem ceeb heev thaum kho cov neeg mob qog noj ntshav.
Cov platelets no tsim nyob qhov twg? Lawv tsim li cas?
Cov platelets yog tsim tawm hauv ib feem mos mos, spongy ntawm peb cov pob txha. Peb hu qhov no ua
pob txha pob txha . Cov platelets yog tsim los ntawm cov hlwb loj heev hu ua "Megakaryocytes" hauv cov pob txha pob txha no. Cov hlwb loj no tawg ua ntau txhiab (ntau dua 1000) ntawm cov daim me me los ua cov platelets.
Hais yooj yim xwb, cov platelets yog cov khoom me me uas tawg tawm ntawm cov hlwb loj heev hauv cov pob txha.
Cov tshuaj hormones '(Thrombopoietin)' feem ntau pab tswj kev tsim cov platelets no. Thaum tsim thiab ntxiv rau hauv cov ntshav, lub neej ntawm ib qho platelet yog ntawm 8 thiab 10 hnub. Txawm hais tias cov no yog cov cell tawg, lawv muaj ntau cov protein uas xav tau los tiv thaiv kev los ntshav. Lawv muaj cov protein ntawm lawv qhov chaw uas ua haujlwm zoo li kua nplaum. Cov no yog cov uas pab lawv lo rau ntawm qhov txhab thiab khi ua ke nrog lwm cov platelets.
Tus neeg noj qab nyob zoo muaj pes tsawg tus platelets?
Feem ntau, ib tug neeg laus uas noj qab nyob zoo yuav tsum muaj cov ntshav ntawm
150,000 txog 450,000 platelets ib microliter (ib qho me me xwb, kwv yees li ib lab feem ntawm ib liter). Koj tuaj yeem nrhiav tau tias koj muaj pes tsawg platelets nrog kev kuaj ntshav tag nrho (CBC). Qee zaum, cov ntshav platelet no tuaj yeem qis dua lossis siab dua li qub. Tsis muaj ib qho ntawm cov mob no zoo.
- Thrombocytopenia : Cov ntshav platelet txo qis dua 150,000. Yog tias qhov no poob qis heev ntawm 10,000 - 20,000, txawm tias yog qhov txhab me me tuaj yeem ua rau los ntshav ntau dhau. Los ntshav tuaj yeem tshwm sim los ntawm lub qhov ntswg lossis cov pos hniav. Qhov no kuj yog qhov tshwm sim hauv tus kab mob dengue.
- Kab mob ntshav txhaws: Cov ntshav platelet ntau tshaj 450,000. Qhov no tuaj yeem yog txij li 500,000 mus txog ib lab. Thaum qhov no tshwm sim, cov ntshav txhaws tuaj yeem tsim nyob rau hauv cov hlab ntsha , thaiv cov ntshav ntws mus rau lub plawv lossis lub hlwb, ua rau muaj cov mob hnyav xws li mob plawv nres thiab mob hlwb .
Yog tias koj pom muaj kev hloov pauv hauv koj cov platelet suav ntawm koj daim ntawv qhia kev kuaj ntshav, nws yog ib qho tseem ceeb heev
uas yuav tsum tham nrog koj tus kws kho mob .
Cov kab mob uas yuav tshwm sim ntsig txog platelets
Ntxiv rau qhov muaj cov ntshav platelet tsawg lossis ntau, kuj muaj cov xwm txheej uas cov ntshav platelets nyob rau theem zoo tab sis tsis ua haujlwm zoo. Cia peb saib cov mob tseem ceeb.
| Mob nkeeg | Kev piav qhia thiab cov laj thawj |
|---|
| Kev Ua Haujlwm Tsis Zoo ntawm Platelet | Ntawm no, cov ntshav platelet tej zaum yuav zoo li qub, tab sis lawv tsis ua lawv txoj haujlwm (ua kom cov ntshav khov) zoo. Qhov no tuaj yeem tshwm sim los ntawm cov yam ntxwv caj ces, hnub nyoog, qee yam tshuaj, thiab lwm yam mob. |
| Kev Mob Thrombocytosis Thawj Zaug | Hauv qhov mob no, cov pob txha tsim cov ntshav ntau dhau yam tsis muaj laj thawj lossis kev tswj hwm. Qhov ua rau qhov no tseem tsis tau paub meej. |
| Kev mob ntshav txhaws theem ob | Ntawm no thiab, cov ntshav platelet kuj nce ntxiv, tab sis qhov ua rau muaj yog lwm yam mob. Piv txwv li, cov mob xws li ntshav tsis txaus (ntshav tsawg), kev kis kab mob, lossis mob qog noj ntshav tuaj yeem ua rau cov ntshav platelet nce ntxiv. |
| Kev txo cov ntshav txhaws | Hauv qhov no, cov pob txha tsis muaj peev xwm tsim cov ntshav txaus. Qhov no tuaj yeem tshwm sim los ntawm kev haus dej cawv ntau dhau, kab mob raum, qee yam tshuaj, mob qog noj ntshav (xws li "Leukemia", "Lymphoma"), thiab cov kab mob caj ces. Cov ntshav ntswg ntau zaus thiab cov pos hniav los ntshav yog cov tsos mob ntawm tus mob no. |
Cov platelets khaws cia rau qhov twg?
Tom qab tsim tawm hauv cov pob txha pob txha, cov platelets no feem ntau ntab hauv cov hlab ntsha. Txawm li cas los xij, ib lub cev hauv peb lub cev hu ua
lub spleen khaws cia li 25% ntawm cov platelets rau kev siv thaum muaj xwm txheej ceev. Nws zoo li lub 'thawv khaws cia'. Thaum muaj xwm txheej ceev, xws li kev los ntshav loj, lub spleen tso cov platelets khaws cia no rau hauv cov ntshav.
Kuv puas pub tau cov ntshav platelets?
Yog, nws yeej ua tau. Ib yam li kev pub ntshav, koj kuj tuaj yeem pub cov platelets xwb. Qhov no yog ib qho
txheej txheem muaj kev nyab xeeb kiag li. Qhov no ua tiav raws li kev saib xyuas ntawm cov neeg ua haujlwm kho mob uas tau kawm tiav. Cov platelets yog qhov tseem ceeb tshaj plaws hauv kev kho mob rau cov neeg mob qog noj ntshav. Vim tias, thaum lub sijhawm kho mob xws li chemotherapy, cov pob txha pob txha tuaj yeem raug puas tsuaj thiab cov platelets tsim tawm tuaj yeem txo qis. Hauv cov xwm txheej zoo li no, cov platelets uas muab sab nraud tuaj yeem pab tau zoo heev hauv kev cawm txoj sia ntawm cov neeg mob ntawd.
Cov Lus Qhia Txog Kev Coj Mus Tsev
- Cov platelets yog cov cell me me hauv peb cov ntshav uas pab tiv thaiv kom tsis txhob los ntshav.
- Cov no yog tsim tawm hauv peb cov pob txha pob txha.
- Tus neeg noj qab haus huv cov ntshav platelet suav yog ntawm 150,000 thiab 450,000 rau ib microliter ntawm cov ntshav.
- Cov ntshav platelet qis dua li qub hu ua "Thrombocytopenia" thiab qhov nce ntxiv hu ua "Thrombocytosis", thiab ob qho tib si tuaj yeem ua rau muaj teeb meem kev noj qab haus huv.
- Yog koj muaj teeb meem nrog cov platelet suav hauv koj daim ntawv kuaj ntshav , nrog koj tus kws kho mob tham txog qhov ntawd tam sim ntawd.
- Kev pub cov ntshav platelets yog ib qho kev pabcuam hauv zej zog uas muaj kev nyab xeeb thiab cawm tau txoj sia, tshwj xeeb tshaj yog rau cov neeg mob qog noj ntshav.
Cov Platelets, Cov Platelets, Cov Thrombocytes, Kev Txhaws Ntshav, Thrombocytopenia, Thrombocytosis, Pob Txha Pob Txha, Kev suav cov ntshav tag nrho, CBC, Kev Pub Ntshav
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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.
Ntxiv koj cov lus