2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Serum thiab plasma ob qho tib si los ntawm cov kua dej ntawm cov ntshav uas tseem tshuav thaum cov hlwb raug tshem tawm, tab sis qhov ntawd yog qhov zoo sib xws kawg. Serum yog cov kua uas tseem tshuav tom qab cov ntshav txhaws. Plasma yog cov kua uas tseem tshuav thaum tiv thaiv kom tsis txhob txhaws nrog ntxiv ntawm cov tshuaj tiv thaiv coagulant.
Yuav ua li cas hauv ntshav ntshav vs ntshav?
Ib qhov sib txawv tseem ceeb ntawm cov ntshav thiab cov ntshav yog tias plasma yog kua, thiab cov ntshav yog kua. Txawm hais tias feem ntau ntawm cov khoom yog tib yam rau cov ntshav thiab cov ntshav, cov ntshav plasma muaj fibrinogen uas tsis nyob hauv cov ntshav. … Cov ntshav feem ntau yog siv rau kev ntaus ntshav tab sis kuj yog siv rau kev kuaj mob.
YPuas yog ntshav lossis ntshav zoo dua?
Serum tsis muaj cov protein ntau. Koj zoo dua siv cov ntshav ntau dua li ntshav. Anticoagulate hauv plasma cuam tshuam nrog ntau yam biochemical tsis tshwj xeeb yog kab kawm.
Vim li cas ntshav qab zib thiaj nyiam tshaj ntshav ntshav?
Feem ntau, cov qauv kuaj ntshav (cov hlab ntshav liab) yog qhov nyiam rau kev sim tshuaj. Qhov no yog vim peb cov chemistry siv lub sijhawm yog raws li cov ntshav tsis muaj ntshav. … Piv txwv li, LDH, poov tshuaj thiab phosphate yog siab dua nyob rau hauv cov ntshav ntau dua li cov ntshav, vim yog tso tawm cov khoom xyaw ntawm cov cell thaum lub sij hawm txhaws.
Dab tsi yog qhov txawv ntawm cov ntshav thiab ntshav ntshav lossis ntshav ntshav?
Plasma thiab Serum. Plasma txawv ntawm cov ntshav tag nrho uas cov khoom siv ntawm tes tau raug tshem tawm los ntawm centrifugation. Plasma yogfeem ntau yog li ntawm 55% ntawm cov ntshav ntim. … Cov ntshav zoo ib yam li ntshav ntshav, tshwj tsis yog cov ntshav tau nkag mus rau hauv cov raj xa dej uas tsis muaj cov tshuaj tiv thaiv coagulant thiab tso cai rau txhaws rau li 20 feeb.
Pom zoo:
Nyob rau hauv angiosperms pollen yog tsim nyob rau hauv anthers ib feem ntawm?
Nyob rau hauv angiosperms, paj ntoos yog tsim los ntawm anthers ntawm the stamens hauv paj. Hauv gymnosperms, nws yog tsim nyob rau hauv microsporophylls ntawm microstrobili (txiv neej paj ntoos cones). Pollen muaj ib los yog ntau tshaj cov noob qoob loo thiab ib lub qe qe.
Nyob rau hauv lub tebchaws United States ntshav ntshav loosestrife yog a(n)?
Nyob Teb Chaws Asmeskas, ntshav loosestrife yog: Ib tsob paj txawv txawv uas tau ua teeb meem loj rau hom tsiaj. Pab liab liab nyob qhov twg hauv Asmeskas? Raws li US Fish and Wildlife Service, cov nroj tsuag tuaj yeem pom hauv txhua lub xeev tshwj tsis yog Florida.
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Leej twg detering nyob rau hauv tag nrho cov nyob ntsiag to nyob rau sab hnub poob pem hauv ntej?
Detering yog tus neeg ua liaj ua teb los ntawm Txhua Tus Neeg Tsis Txaus Siabntawm Sab Hnub Poob los ntawm Erich Maria Remarque. Nws muaj siab mos siab muag, tshwj xeeb tshaj yog thaum nws los txog rau nees. Nws muaj kev kub ntxhov loj heev thaum nws hnov cov nees quaj thiab txawm sim tua lawv kom kawg lawv txoj kev txom nyem.
Qhov twg yog qhov tsis zoo nyob rau hauv mob qog noj ntshav ntshav?
Nco qe ntshav liab yog sib npaug thiab zoo li disk. Hauv kab mob ntshav qab zib mellitus, qee cov qe ntshav liab ua deformed, yog li lawv zoo li cov kab mob siv los txiav nplej. Cov hlwb txawv txawv no muab tus kab mob nws lub npe. YYuav ua li cas protein yog misshapen hauv mob qog ntshav ntshav?
