V tau cov ntshav hom thiab v-teeb meem

Txhua yam ntawm peb, nco ntsoov, hnov xws li ib tug lub tswv yim raws li cov ntshav yog v. Tab sis li cas cov lus dag qab tej lus no? Wb sim kom to taub.

V ntshav tshaj - ib tug protein uas yog nyob rau ntawm qhov chaw ntawm cov ntshav liab. Yog hais tias lub protein yog "pops" uas muab tso rau v zoo, thiab vice versa, yog hais tias tus protein rau ntawm qhov chaw yog tsis kuaj, qhov tshwm sim - tsis zoo.

Txheeb cais qhia tias tsuas yog ib qho xya ntawm lub ntiaj teb no tus pej xeem muaj ib tug tsis zoo v tau. Tus so ib feem yog zoo. Kev tshawb fawb nqa tawm los ntawm kev txiav txim hom thiab v thiab cov ntshav pab pawg neeg nyob rau tib lub sij hawm, txawm hais tias tus ib tug los ntawm lwm yam ua tsis tau. Tus nqi ntawm v khoom siv pub. V tau Kuv yuav hloov tau? Tsis yog, nws cov nuj nqis tseem tib yam rau lub neej.

Thaum lub sij hawm lub sij hawm thaum tus me nyuam nyob hauv niam plab tsis tau nruab nws Rhesus koom meej. Tsuas yog nyob rau hauv tsawg tshaj li kaum rau ib xees ntawm cev xeeb tub cov poj niam muaj ntau v yam nrog rau cov txiv hmab txiv ntoo. Tsuas yog tsawg tshaj li ib feem pua ntawm Rhesus teeb meem tshwm sim nyob rau hauv xws li ib tug teeb meem no.

Qhov no tshwm sim yog heev tsawg, tab sis nws nruab nrab yog ib tug tseem ceeb kev hem thawj rau lub neej ntawm tus poj niam, raws li zoo raws li tus me nyuam lub neej. Nrog ib tug zoo v niam tsis tau tshwm sim kev tsis sib haum nrog cov txiv hmab txiv ntoo. Tab sis qhov tsis zoo yog tsim nyog los xyuas cov ntshav ntawm nws tus txiv. Yog hais tias lawv tau txais ob "rho tawm", ces tsis txhob txhawj. Tab sis yog tias kuv Txiv zoo ntshav, muaj ib tug tau ntawm teeb meem.

Cov niam yuav coj ib tug zoo v tus me nyuam raws li ib tug yeeb ncuab, ib tug txawv teb chaws lub cev thiab ua kom tau tshem ntawm nws. Ntshav pib tsim tshuaj - "defenders" ntawm lub cev. Lawv tus xov tooj yog txiav txim thaum lub sij hawm tus tsom xam. Thaum muaj ib tug kev hem thawj rau leej niam lub cev yog muab tshwj xeeb cov nyiaj, tshuaj noj uas inhibit zus tau tej cov cov hlwb - lub "defenders". Tob tob los ntawm lub tsho me nyuam mus rau tus me nyuam cov ntshav, cov tshuaj adhered ntshav liab, rhuav tseg nws lub cev sab hauv. Yog li, ib tug rhesus teeb meem.

Thaum tus nqi ntawm cov tshuaj nce mus txog tus taw tes, nws pib lub "tawm tsam." Qhov no cim yog hu ua tus "tseem ceeb heev loj". Nyob rau hauv Feem ntau, lub xeeb tub thawj zaug "tsis zoo" niam sau tsis muaj teeb meem. Tab sis teeb meem tshwm sim thaum twg ob nyuam. Yog hais tias ib tug me nyuam tswj kom ciaj sia thiab mam li mus rau hauv lub teeb, nws cov ntshav liab yog cov puas. Tus me nyuam thiaj paub tias yog nrog hemolytic kab mob ntawm cov me nyuam mos. Ces tsim daj ntseg. Txuag tus me nyuam muaj peev xwm tsuas tau txais ntshav. Donor, ntawm chav kawm, yuav tsum tau muaj ib tug tsis zoo v ntshav tau.

Tawm tsam muaj liab - tsis yog ib tug yog vim li cas muab li motherhood. Koj thiab koj tus khub yuav tsum tau meej teem v-ntseeg, kom muaj ib tug yog vim li cas rau xyem xyav los yog muaj kev ntshai. Ib tug kws kho mob yuav qhia rau koj yuav ua li cas nyob rau hauv xws li ib tug cov ntaub ntawv.

"Tsis zoo," niam feem ntau muaj mus coj ib tug ntshav tus nqi ntawm cov tshuaj. Mus rau lub hli tas los ntawm cev xeeb tub tsom xam yog ua ib zaug ib lub hlis, tiam sis thaum kawg - ob zaug, thiab thiaj li txhua txhua lub lim tiam mus txog rau lub hnub yug. Qhov ntawd yog tus naj npawb ntawm cov tshuaj yuav qhia rau cov kws kho mob li cas rau tus me nyuam rhesus thiab seb puas muaj ib tug tau ntawm teeb meem. Anti-v immunoglobulin antibody binds thiab tshem tawm lawv los ntawm lub poj niam lub cev, txwv lawv tawm tsam nrog tus me nyuam cov ntshav. Qhov no tshuaj txhaj tiv thaiv muaj peev xwm cawm lub fetus. Nws yuav muab ob qho tib si prophylactically thiab thaum lub sij hawm cev xeeb tub. Nco ntsoov ua tshuaj, thiab tom qab yug tus me nyuam rau peb hnub.

Tsaug rau sophisticated technology, cov kws kho mob txiav txim siab mus v-zoo teeb meem, txuag lub neej thiab me nyuam me thiab nws niam.

V ntshav zoo tshaj yuav yog lwm tus tib neeg yog leejtwg uas characterizes nws tus tswv raws li tus neeg. Los ntawm ntshav nws tus nqi yog muab rau tus account nrog cov ntshav pab pawg neeg.