Ukungakhuselekanga ngexesha lokukhulelwa

Ukungakhuselekanga kubhekiselele kumandla omntu (okanye isilwanyana) ukuba asebenze ngendlela ekhethekileyo ekukho kuyo into ethile, ngokuqhelekileyo yinto engumntu ongekho. Ukuphendula oku kwenza umzimba uphathise izifo ezahlukeneyo, kwaye ngoko ke kubaluleke kakhulu ekusindeni. Kwaye ngenxa yokuba ukukhuseleka ebomini bomntu kubaluleke kakhulu, ngoko ke kufuneka ahlawule ingqalelo kangako. Nangona kunjalo, ngexesha lokukhulelwa, ukukhuseleka ngendlela ethile kuthetha utshintsho lwayo, okufuneka wonke umama ozayo awazi.

Yintoni eyitshintshayo emzimbeni womama ozayo?

Ekubeni isikolo siyazi ukuba i-embryo ifumana isiqingatha seenkcukacha zofuzo kubazali, kwaye lesi siqingatha singaphandle kwamalungu omzimba kamama. Isiqingatha sesibini, esizuzwa kumama, siyabonwa ngumzimba "njengowomthonyama." Ngaloo ndlela, imbungu yesimo somama, njengokuba kunjalo, "i-semi-compatible" genetically.

Ngokukhawuleza emva kokukhulelwa, imeko engavumelaniyo ivela ngaphakathi kwimizimba yomama ozayo. Ngakolunye uhlangothi, ekubeni umzimba "ubona" ​​ininzi enkulu yezinto ezitsha zasemzini (ezifunyenwe kubazali bama-antigens), ukusabela okuqhelekileyo kukuveliswa kwemali ebalulekileyo yamanqindi. Kodwa ngakolunye uhlangothi, iinzame zomzimba womama kufuneka zijoliswe ekunikeni umntwana konke okuyimfuneko kuye, ngamanye amaxesha nxamnye neminqweno yakhe, oko kukuthi, ukubuyisela kwisistim somzimba. Ngenxa yezi zizathu, ukudibanisa ezi zenzo kwaye ungalimazi umntwana, umsebenzi we-immune system uhlaziywa ngokubanzi.

Ekuqaleni kwenzululwazi kwakukho uluvo lokuba ngexesha lokukhulelwa ukukhulelwa komfazi kubuthakathaka, oku kubangela ingozi enkulu yezifo ezithathelwanayo. Nangona kunjalo, ngoko uphando lwezenzululwazi lwakutshanje, i-immune system ayinciphisi umsebenzi wayo, kodwa iguqulela kakhulu indlela ekusebenziseni ngayo umzimba.

Oomama abanomdla abanalo ukuvama nokuphuhliswa kwezifo ezivuthayo kunye nezifo ezithintekayo, ngaphezu koko, ezininzi izifo ezingapheliyo ngexesha lokukhulelwa ziyanciphisa umsebenzi.

Nangona kunjalo, ngokusebenza ngokuchanekileyo kokukhuseleka ngexesha lokukhulelwa, kukho iimeko ezininzi.

Imiqathango yokusebenza kakuhle kwe-immunity

Ukuba utshintsho ekusebenzeni kwenkqubo yesigonyo somzimba kumfazi okhulelweyo luhamba kakubi, ngoko kubekho iingxaki ezahlukeneyo ngexesha lokukhulelwa.

Iingxaki ze-immunological ekukhulelweni

Izifo ezithintekayo. Ukuba umfazi okhulelweyo usoloko ebanda okanye enokubandezeleka kwezifo ezingapheliyo, oku kuya kwenzeka ngenxa yezizathu ezibini-mhlawumbi i-pathology emsebenzini wokuzikhusela ngaphambi kokukhulelwa, okanye ukufumaneka kweendawo ezingenasifo ezithintekayo.

Ukungaqiniseki kokukhulelwa. Utywala uyazi ezimbini iintlobo ze-immunological cause, ezikhokelela ekuphumuleni. Kwiimeko zokuqala, ukukhuselwa kweqanda le-fetal kufana nokufana nomama, okwenza umzimba wesifazane awuqapheli umbungu, obangela ukufa kokukhulelwa. Kule meko, ukusetyenziswa kwe-immunomodulation isetyenziswe, oko kukuthi, ngexesha lokukhulelwa, kunye nakwixesha lokuqala, i-lymphocytes yomntwana womntwana ifakwe emzimbeni walo mfazi ukuba aphephe ukuphendula komzimba. Kwimeko yesibini, ukukhuseleka kweqanda le-fetal libuhlungu kakhulu ngokumalunga nomzimba kamama. Isebenzisa ukuxilongwa kwe-immunosuppression, oku kwamkelwa kwamachiza akhethekileyo (aqhelekileyo asetshenziselwa ukutshintshwa), okukhusela umzimba womzimba womzimba womama, ukukhusela ukukhishwa kweqanda lomntwana.