2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tus kab mob Hemolytic ntawm tus me nyuam mos, tseem hu ua hemolytic kab mob ntawm tus me nyuam hauv plab thiab yug me nyuam, HDN, HDFN, los yog erythroblastosis foetalis, yog ib qho mob alloimmune uas loj hlob hauv tus me nyuam hauv plab thaum los yog ib puag ncig thaum yug los, thaum cov IgG molecules (ib ntawm tsib hom tshuaj tiv thaiv kab mob tseem ceeb) tsim los ntawm leej niam dhau los ntawm cov placenta.
Tus kab mob hemolytic ntawm tus menyuam yug tshiab yog dab tsi?
Hemolytic disease of the newborn (HDN) - tseem hu ua erythroblastosis fetalis - yog ib ntshav uas tshwm sim thaum cov ntshav ntawm leej niam thiab tus menyuam tsis sib haum. HDN yog qhov tsis tshua muaj tshwm sim hauv Tebchaws Meskas vim muaj kev nce qib hauv kev tshawb pom ntxov thiab kev kho mob, txwv nws mus txog kwv yees li 4,000 tus neeg mob hauv ib xyoos.
Qhov twg tuaj yeem ua rau tus kab mob hemolytic ntawm tus menyuam mos?
HDN tshwm sim thaum Rh niam tsis zoo muaj menyuam nrog tus txiv Rh zoo. Yog tias tus niam Rh tsis zoo tau nkag mus rau Rh zoo ntshav, nws lub cev tiv thaiv kab mob yuav ua rau cov tshuaj tiv thaiv los tua nws tus menyuam. Thaum cov tshuaj tiv thaiv nkag mus rau hauv tus menyuam cov ntshav, lawv yuav tawm tsam cov qe ntshav liab. Qhov no ua rau lawv tawg.
Dab tsi ua rau hemolysis hauv fetus?
HDN tshwm sim thaum lub cev tiv thaiv kab mob ntawm leej niam pom tus menyuam tus RBCs txawv teb chaws. Antibodies ces tsim tawm tsam tus me nyuam RBCs. Cov tshuaj tiv thaiv no tawm tsam RBCs hauv tus menyuam cov ntshav thiab ua rau lawv tawg ntxov dhau. HDN tuaj yeem txhim kho thaum aniam thiab nws tus me nyuam mos muaj ntau hom ntshav.
Yuav ua li cas cov tshuaj tiv thaiv feem ntau yuav cuam tshuam rau cov kab mob hemolytic ntawm tus menyuam mos?
Feem ntau, kab mob hemolytic tshwm sim los ntawm tus D antigen, txawm tias lwm cov Rh antigens, xws li c, C, E, thiab e, kuj tuaj yeem ua teeb meem.
Pom zoo:
Nyob rau hauv c ++ cov kev qhia tshwj xeeb siv tau rau qhov twg hauv qab no?
Kev piav qhia: Cov kev qhia tshwj xeeb tuaj yeem siv tau rau cov tswv cuab cov ntaub ntawv thiab cov haujlwmvim tias lawv yuav tsum nkag mus rau sab nraud ntawm qhov thaiv. 4. Yuav ua li cas nkag tau rau hauv qab no yog siv tau? Kev piav qhia:
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.
Qhov twg hauv qab no yog qhov yuav tsum tau ua rau s-corporation?
Qee qhov kev tsim nyog yuav tsum tau txaus siab ua ntej lub tuam txhab tuaj yeem ua qhov kev xaiv tsa hauv ntu S. Feem ntau, txhawm rau ua ib lub tuam txhab S, lub tuam txhab yuav tsumtsuas muaj ib chav ntawm cov khoom lag luam zoo thiab tsis muaj ntau tshaj li ib puas tus tswv cuab, uas yog tib neeg, vaj tse, lossis qee qhov kev ntseeg siab.
Qhov twg hauv qab no yog qhov ua rau qaug dab peg hauv cov neeg laus?
Qhov feem ntau ua rau qaug dab peg yog mob vwm. Tab sis tsis yog txhua tus neeg uas muaj qaug dab peg muaj mob vwm. Qee zaum qaug dab peg yuav tshwm sim los yog tshwm sim los ntawm: kub taub hau, uas tuaj yeem cuam tshuam nrog kev kis kab mob xws li mob meningitis.
Nyob rau hauv qhov nruab nrab lossless rau qhov twg?
Ib qhov tsis muaj qhov nruab nrab yog qhov nruab nrab nrog xoom conductivity thiab finite permeability thiab permittivity. Thaum lub electromagnetic yoj propagates los ntawm ib tug lossless nruab nrab, lub amplitude ntawm nws hluav taws xob teb los yog magnetic teb tseem nyob tas mus li thoob plaws hauv lub propagation.
