Caafimaadka, Daawo
Nidaamka AB0 iyo dhaxalkii ay kooxaha dhiigga ee aadanaha
Taasi waa matalaan koox dhiig, waa in aad u ogaato!
Cudur nidaamka dhiig
Dhismaha antigenic ee jidhka bini'aadamka waa mid aad u adag. dhiig sayniska casriga ah oo keliya ayaa laga helay oo ku saabsan shan boqol oo cudur, mideysan 40 nidaamyada antigenic: MNSs, AB0, Kell, Duffi, Luteran, Lewis et al.
Mid kasta oo ka mid ah hababka cudur waxaa iska dhaxlo iyo encoded hiddo allelic. Wixii xog, waxay u qaybsan yihiin plasma iyo gacanta. Waayo, Dhiigga iyo Dhiig shubo more la taaban karo waa cudur cell (erythromycin, dhiig xinjirowga sameeya oo leukocyte), maxaa yeelay, waxay leeyihiin immunogenicity ah (awood si ay u abaari jawaab difaaca), oo sidaas daraaddeed aan waafaqsanayn shubo ee cudur unugyada dhiigga ee halista ah ee lama filaan ah hematogenous ama Indvandrerrådgivningen la dilaa ah. cudur dhiig ka kooban yahay laba qaybood oo waaweyn: ahayn tilmaame ah antigenic, go'aaminta immunogenicity ee hapten ah, iyo "miisaan" antigen oo qeexaya hawlaha fuliyo.
Qaybta koowaad waa heer sare gaar ah antigen kasta, oo sidaas daraaddeed iyaga la kala saaro oo midba midka kale. Sayidka, nidaamka kala 0 AB0 fucose antigen antigen A - N-ftsetilglyukozamin iyo antigen B - galactose. dejiyo waxay ku dhegan yihiin, iyo unugyada difaaca jirka ee horumarinta jawaabta difaaca jirka. cudur Kuwan waxaa xisaabta lagu darsadaa marka dhiig lagu shubo, iyo sidoo kale marka tirinta dhaxalkii ay suurto galka ah ee kooxaha dhiigga.
nidaamka AB0 iyo dhaxal
iyo agglutinogens (factors erythrocyte Amda - A iyo B) - In weli 1901 walxaha godu agglutinate awood erythrocytes in kasta oo kale, kuwaas oo loo yaqaan agglutinins (α iyo β plasma agglutination arrimo) ayaa laga helay dhiiggii aadanaha.
| koox dhiig | aabbahay | |||||
| hooyo | I (00) | II (A0) | II (AA) | III (B0) | III (BB) | IV (AB) |
| I (00) | 00 - 100% | 00 - 50% A0 - 50% | A0 - 100% | 00 - 50% B0 - 50% | B0 - 100% | A0 - 50% B0 - 50% |
| II (A0) | 00 - 50% A0 - 50% | 00 - 25% A0 - 50% AA - 25% | AA - 50% A0 - 50% | 00 - 25% A0 - 25% B0 - 25% AB - 25% | AB - 50% B0 - 50% | AA - 25% A0 - 25% B0 - 25% AB - 25% |
| II (AA) | A0 - 100% | AA - 50% A0 - 50% | AA - 100% | AB - 50% A0 - 50% | AB - 100% | AA - 50% AB - 50% |
| III (B0) | 00 - 50% B0 - 50% | 00 - 25% A0 - 25% B0 - 25% AB - 25% | AB - 50% A0 - 50% | 00 - 25% B0 - 50% BB - 25% | BB - 50% B0 - 50% | A0 - 25% B0 - 25% BB - 25% AB - 25% |
| III (BB) | B0 - 100% | AB - 50% B0 - 50% | AB - 100% | BB - 50% B0 - 50% | BB - 100% | AB - 50% BB - 50% |
| IV (AB) | A0 - 50% B0 - 50% | AA - 25% A0 - 25% B0 - 25% AB - 25% | AA - 50% AB - 50% | A0 - 25% B0 - 25% BB - 25% AB - 25% | AB - 50% BB - 50% | AA - 25% BB - 25% AB - 50% |
No yar oo muhiim ah in la ogaado nooca iyo factor Rh, maxaa yeelay waxa ay sidoo kale muhiim u tahay waafaqsan kooxaha dhiig ku shubid. Sayidka, dhiig Rh-positive (Rh +) waxaa suurtagal ah in transfuse bukaanka qaba Rh-negative dhiigga (Rh-) hal mar oo keliya nolosha iyo xaaladaha khatarta ah, tan iyo markii lagu shubo ugu horeeyay ee yeeshaan doonaa antibodies Rh, kuwaas oo loo firfircoonaan at shubo labaad (iyo qaataha halis ay u dhintaan by shubo lama filaan ah dhiig). Isla sidaas u dhaqmaan iyo colaadda rhesus la rimidda ee ilmaha caloosha ku dhiig Rh-positive aabbihiis iyo hooyadiis Rh + Rh- ka, sidaa darteed waxaa muhiim ah in loo xisaabiyo dhaxalkii ay group dhiigga ilmaha ee.
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