Dab tsi yog ntshav phenotype?

Cov txheej txheem:

Dab tsi yog ntshav phenotype?
Dab tsi yog ntshav phenotype?

Video: Dab tsi yog ntshav phenotype?

Video: Dab tsi yog ntshav phenotype?
Video: Brain eCourse: Tolerance 2024, Lub Xya hli ntuj
Anonim

Yog tias koj pub ntshav tsawg kawg ib zaug hauv koj lub neej ua tus neeg pub dawb, tej zaum koj yuav tau kawm qee cov ntaub ntawv nthuav dav txog koj tus kheej ntsig txog tus kheej ntawm koj lub cev. Koj yuav paub li cas yog tias koj cov ntshav phenotype yog hom tsis tshua muaj? Thiab dab tsi yog qhov txawv txav ntawm lub cev?

ntshav nyob rau hauv lub microscope
ntshav nyob rau hauv lub microscope

Kev sib raug zoo ntawm tib neeg

Txoj kev kawm ntawm qhov tshwj xeeb no yog qhov tsim nyog ua ntej txhawm rau nkag siab txog kev sib haum xeeb ntawm cov ntshav ntawm tus neeg pub dawb thiab tus neeg mob uas xav kom tau txais nws. Yog tias cov phenotypes tsis sib xws, kev tso ntshav tuaj yeem ua rau muaj teeb meem loj, txawm tias tus neeg mob tuag. Yog li, tus neeg mob uas muaj 2 pawg ntshav tsis zoo yuav tsis tuaj yeem hloov nrog tib pab pawg, tab sis nrog qhov muaj qhov zoo Rh zoo. Saib tom ntej, kuv xav ntxiv tias tsab ntawv Latin D yog lub luag haujlwm rau Rh yam, nyob rau hauv lub xub ntiag ntawm tus neeg mob yog suav tias yog Rh-zoo nyob rau hauv phenotype thiab vice versa.

ntiv tes ntshav
ntiv tes ntshav

Kev kuaj ntshav sib xws yog ua los ntawm kev sib txuam antigens,nrog sib txawv potency, kuj hu ua immunogenicity.

Antigens A thiab B

Ib qho tseem ceeb cuam tshuam rau kev txiav txim siab ntawm cov ntshav phenotype yog qhov muaj cov tshuaj tiv thaiv kab mob, cim los ntawm cov ntawv Latin A thiab B. Thaum tsis muaj ob hom qe ntshav liab, pawg ntshav suav tias yog kuv, Yog tias tsuas yog A tam sim no - II, yog tias tsuas yog B tam sim no. Yog hais tias muaj pes tsawg leeg muaj erythrocytes A thiab B - qhov no yog pab pawg IV. Raws li cov npe saum toj no, peb tuaj yeem txiav txim siab tias hom ntshav kuv tuaj yeem hloov mus rau txhua tus neeg, tab sis nws tus tswv tso cai rau hloov pauv tsuas yog I. Cov neeg uas tsis muaj A thiab B antigens raug suav hais tias muaj cov ntshav tsis tshua muaj phenotype. Yog tias erythrocytes uas lub cev tsis muaj kev tiv thaiv nkag mus rau hauv, qhov no tuaj yeem ua rau cov txheej txheem rov qab tsis tau. Lawv yeej yuav tsis ua rau tus neeg mob rov zoo.

cov hlab ntsha nrog ntshav
cov hlab ntsha nrog ntshav

Rare blood phenotype by group

Raws li kev txheeb cais, qhov zaus ntawm "qhov tshwm sim" raws li feem pua ntawm tag nrho cov pej xeem hauv ntiaj teb yog:

  • I - txog 34%;
  • II – 38%;
  • III – 21%;
  • IV pab pawg - 8%.

Raws li koj pom, hom ntshav tsawg tshaj plaws yog VI. Digressing los ntawm lub ntsiab lus tseem ceeb, kuv xav kom mloog mus rau lub fact tias muaj ib tug txoj kev xav ntawm dependence ntawm tus cwj pwm thiab kev txaus siab ntawm ib tug neeg ntawm nws cov ntshav. Qhov kev tshawb fawb no tau ua los ntawm cov kws tshawb fawb Nyij Pooj, uas tau lees paub qhov tseeb ntawm lawv qhov kev kwv yees. Nws muab tawm hais tias hom ntshav tsis yog tsuas yog ib tug yam ntxwv ntawm hereditary traits, tab sis kujNws muaj kev txhim kho zoo tshaj plaws ntawm tus cwj pwm nws tus kheej, nws cov kev xav thiab kev ntseeg. Tsis tas li ntawd, paub txog cov yam ntxwv ntawm lub cev no, koj tuaj yeem paub tseeb tias cov zaub mov twg koj lub cev yuav nqus tau zoo dua li lwm tus.

Raws li cov qauv no, cov tswv ntawm thawj pab pawg ntshav tau txais kev noj qab haus huv muaj zog, tsis tshua muaj mob hlwb, thiab tseem suav tias muaj lub siab xav thiab lub siab. Lawv raug pom zoo kom noj nqaij qaib thiab nqaij nyuj.

Cov tswv ntawm pawg ntshav thib ob yog cov neeg mob siab thiab ua haujlwm, siv los nqa lawv txoj haujlwm mus txog qhov kawg. Lawv muaj kev phooj ywg thiab yooj yim converge nrog tib neeg, thiab kuj muaj empathy nyob rau hauv ib tug innate theem. Cov neeg zoo li no nyiam nqaij npuas thiab ua siab ntev.

Cov neeg uas yug los nrog hom ntshav thib peb, raws li txoj cai, yooj yim hloov mus rau lub neej tshiab, thiab tseem ua rau kev ua tiav zoo. Lawv nyiam ua qhov lawv xav tau, thiab lawv nyiam kev ywj pheej. Lamb yog qhov zoo tshaj rau lawv.

Tus tswv ntawm hom ntshav thib plaub nyiam coj los ntawm qhov thib ob ntawm qhov laj thawj thiab kev xav. Lawv feem ntau yog cov thawj coj hauv ib lub tuam txhab thiab nws yooj yim rau lawv kom ntxias lwm tus ntawm lawv qhov kev xav. Txhua yam zaub mov tsim nyog rau cov neeg zoo li no, lawv zam yuav luag txhua qhov kev hloov tshiab hauv kev noj zaub mov zoo.

Rare Rh factor

ntshav pub dawb
ntshav pub dawb

Qhov tom ntej uas cuam tshuam rau kev sib raug zoo ntawm tib neeg cov ntshav yog lub ntsiab lus ntawm Rh yam. Cov antigens no suav nrog: D, d, C, c, E, e. Ntawm lawv tus kheej lawv tsim ua khub, xws li DD, dd, CC, cc, EE, nws, Dd, Cc, Nws. Raws li kev txheeb cais, onthoob plaws ntiaj teb, feem ntau Rh antigens pom nrog cov nram qab no zaus:

  • D - txog 85%;
  • C - 70%;
  • E - 30%;
  • s – 80%
  • e – 97%

Yog li, cov ntshav tsis tshua muaj phenotypes los ntawm Rh yam muaj xws li ccDEE, CCDEe, CcDEE. Feem ntau cov phenotypes: CcDEe, CcDee, ccDEe, CCDee, ccddee.

Zoo siab tias tsab xov xwm no tau pab koj teb cov lus nug ntawm seb hom ntshav twg suav tias tsawg. Kuv xav ntseeg tias cov ntaub ntawv koj nyeem txhawb kom koj pub dawb thiab pab lwm tus!

Pom zoo: