Iziphumo yaManzi naMahlathi: iimpawu

amachiza eteratogenic ebangela ukubonakala iziphene, kwakunye mgaqweni zophuhliso umntwana ngenxa ukusebenzisa kwabo kamama ngethuba lokukhulelwa. Teratogenesis luphuhlisa phantsi kwempembelelo yeemeko osebenza ukususela ngaphandle kwi emzimbeni asakhulayo yosana olungekazalwa kwakhona kunokwenzeka phantsi kwempembelelo izifo zamafa.

Kunokuba kungenxa?

neziphumo eteratogenic ngenxa wawo ukuya kuvala ingxingwa iziyobisi okanye iimveliso zawo ngokusebenzisa njengomqobo phakathi wesibeleko kunye ngumkhaya, ngokwenjenjalo ziphazamise ukuyilwa amalungu kunye nezihlunu umbungu.

nexesha elibalulekileyo

Kumanqanaba ahlukeneyo lokukhulelwa kukho umonakalo ezahlukeneyo ezinxulumene ne kumiswa nelandelelanayo na ukwakheka komzimba - lo Sikwithuba elibaluleke kakhulu. Kuyingozi kakhulu ngokwemiqathango yanyhashwa na kwiinyanga zokuqala 2-3 zokukhulelwa. Kufuneka kuqatshelwe ukuba kwibakala lakwangoko phantsi kweempembelelo zizathu komgomo ezinjalo kwenzeka kwakhona emzimbeni asakhulayo, kodwa zingaphawulwa nobomi: kukho kwesisu (evele isisu). ngamaxesha abalulekileyo imizimba ezahlukeneyo ezahlukeneyo: iintsuku 23-28 zophuhliso ezingekazalwa zibalulekile ingqondo, 23-45 imini - kuba iqumrhu umbono, imilenze akhiwa ngomhla 28-56 njalo njalo.

Ziziphi izizathu ezibangela?

imiphumela eteratogenic zibangelwa zinto zilandelayo: iziyobisi, usulelo (rubella, i-herpes, cytomegalovirus, parvovirus, negcushuwa, toxoplasmosis), ukuphazamiseka yokucolwa okhulelwe (goiter ikho, isifo seswekile decompensated, eDayalayo elide, androgen nangezilonda), iziyobisi (androgens, methotrexate, captopril , enalapril, iodides, methimazole, tetracyclines, thalidomide, valproate, warfarin, busulfan), ionizing kwimitha (unyango radiation umhlaza, unyango kunye iodine, adioaktivnye imvula) kunye kakhulu ngakumbi.

Iimpawu yemfundiso

Ezi zinto zichaphazela ezinye iimpawu. neziphumo eteratogenic ngenxa umthamo. Ngaphezu koko, ngaphambi ukungakhuseleki nayiphi na into kwi subthreshold uyayixabisa malformations kwi umbungu ayakhekanga. imiphumela eteratogenic kwiintlobo ezahlukeneyo kwaye nkqu naphakathi nabameli ezahlukeneyo zohlobo olufanayo inokuba nomahluko, ngenxa iimpawu ngabanye ukutya (edalwayo, usasazo kunye zinomgutyulo emzimbeni kamama kwaye ukugqobhoza ngqo umqobo zesibeleko-placental). Noko ke, xa sisiva ukuba izifo umzimba unina kunzima ukumisela idosi zisembundwini wawo.

into eluhlaza

izinto eteratogenic eziqhele ukufunyanwa kokusingqongileyo. Ngenxa yokuba izifundo ziphuma ukuba umfazi ngexesha lokukhulelwa kuthatha malunga 3-4 iziyobisi. Kwakhona, abasetyhini abakhulelweyo besemsebenzini okanye ekhaya ukuqhagamshelana iikhompawundi ezahlukeneyo yingozi. amayeza eteratogenic kufuneka abekwe kuphando: ukuba ubungqina bokuba unxibelelwano phakathi impembelelo ngqo mba ukubonakala isiphene yokuqinisekisa data epidemiological. Ngaphezu koko, lo mba impembelelo kufuneka kunye nexesha elibalulekileyo idibana.