2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nws tsis yog txog xyoo 1900, thaum Karl Landsteiner ntawm University of Vienna, nrhiav pom vim li cas qee qhov kev txhaj tshuaj tau ua tiav thaum lwm tus tuaj yeem ua rau tuag taus. Landsteiner nrhiav pom ABO cov ntshav pab pawg los ntawm kev sib xyaw cov hlwb liab thiab cov ntshav ntawm txhua tus neeg ua haujlwm.
Thaum twg Karl Landsteiner pom cov ntshav?
Karl Landsteiner nrhiav pom yog vim li cas: thaum tib neeg cov ntshav sib xyaw, cov qe ntshav qee zaum txhaws. Nws piav qhia hauv 1901 tias tib neeg muaj ntau hom ntshav, uas yog, muaj ntau pawg ntshav. Qhov kev tshawb pom no coj mus rau kev hloov ntshav ntawm cov neeg uas muaj ntshav sib xws.
Karl Landsteiner tau tshawb pom qhov twg?
Los ntawm 1908 txog 1920 Landsteiner yog tus kws tshaj lij ntawm Wilhelminenspital hauv Vienna thiab xyoo 1911 nws tau cog lus los ua tus kws tshaj lij ntawm cov kab mob pathological. Lub sijhawm ntawd nws pom - hauv kev koom tes nrog Erwin Popper - tus cwj pwm kis tus kabmob poliomyelitis thiab cais tus kabmob polio.
Karl Landsteiner ntshav hom yog dab tsi?
Pib, Landsteiner lees paub peb hom ntshav sib txawv: A, B, thiab C. Hom C-ntshav tom qab ntawd feem ntau hu ua hom-O. Xyoo 1902, ib tug ntawm Landsteiner cov tub ntxhais kawm tau pom cov ntshav thib plaub, AB, uas ua rau muaj kev cuam tshuam yog tias nkag mus rau hauv cov ntshav A lossis B.
hom ntshav tuaj qhov twg?
Tib neeg ABO pawg ntshav yogdiscovered los ntawm Austrian-yug American biologist Karl Landsteiner nyob rau hauv 1901. Landsteiner pom tias muaj cov tshuaj hauv cov ntshav, cov tshuaj tiv thaiv kab mob thiab cov tshuaj tiv thaiv kab mob, uas ua rau muaj cov qe ntshav liab thaum lub hlwb liab ntawm ib hom ntxiv rau cov hom thib ob.
Pom zoo:
Nrhiav tau cov ntsaws ruaj ruaj nyob qhov twg?
Facts. Cov ntsaws ruaj ruaj tau pom ntawm feem ntau ntug hiav txwv thiab dej txias, tab sis feem ntau ntawm lawv nyob hauv dej Arctic thiab Antarctic. Chaw nres nkoj, ringed, ribbon, pom thiab bearded ntsaws ruaj ruaj, nrog rau sab qaum teb pluaj ntsaws ruaj ruaj thiab Steller hiav txwv tsov ntxhuav nyob hauv thaj av Arctic.
Mob qog ntshav qog ntshav nyob qhov twg?
Thaum cov pob liab liab tshwm sim los ntawm daim tawv nqaij lymphoma (tseem hu ua cutaneous lymphoma) yog nyob rau theem pib, nws feem ntau tshwm sim li me me thaj ua rau qhuav, tawv nqaij liab ntawm lub cev, pob tw lossis lwm qhov chaw. ntawm lub cev.
Kuv nrhiav tau daim ntawv xav tau suab nyob qhov twg?
Nrhiav koj cov npe xav tau ntawm lub desktop version ntawm Audible yog qhov yooj yim: Saib cov ntawv qhia zaub mov saum toj kawg nkaus ntawm nplooj ntawv thaum mus saib Audible.com ntawm Mac lossis PC. Koj yuav pom "Xaiv Daim Ntawv"
Nrhiav tau cov tshuaj nyob qhov twg?
Feem ntau hom kev tswj cov ntaub ntawv no nyob hauv lub kaum sab xis sab xis ntawm txhua nplooj ntawv hauv qab nplooj ntawv npe. Lub koom haum yuav tsum tuav cov npe tswv ntawm txhua qhov SOPs. SOP piv txwv yog dab tsi? A Txheej Txheem Kev Ua Haujlwm, lossis SOP, yog ib daim ntawv uas muab cov lus qhia ua ntu zus ntawm kev ua haujlwm tshwj xeeb, xws li kev tsim khoom lossis khaws cia.
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?
