Perinatal ganewar asali

Sanin ganewar jiki shine tsari na matakan da ake nufi da ganowar cututtuka da suka faru a lokacin daukar ciki, da kuma kawar da pathologies da suka faru nan da nan bayan haihuwa. Yana da mahimmanci don rarrabe tsakanin ɓatattu da kuma hanyoyin da ba a rushe su ba.

A matsayinka na mai mulki, kowace mace, ta ziyarci ofisoshin tantancewar mutum, an riga an gargaɗe shi game da irin irin binciken da ta kamata ta shiga. Duk da haka, ba kowa san abin da waɗannan ma'anar ke nufi ba. Bari muyi la'akari da su dalla-dalla.

Saboda haka, tare da hanyoyi masu ban sha'awa likita tare da taimakon kayan aiki na musamman ya shiga cikin ɓangaren mahaifa don samfurin kwayoyin halitta kuma ya aika da shi domin ƙarin bincike. Saboda haka, ba mai haɗuwa ba, sabili da haka, akasin haka, - ganewar asali ba ya ƙunshi "mamayewa" na gabobin haihuwa. Wadannan hanyoyi ne da aka saba amfani da su a lokacin da suke kafa suturar ciki. Wannan shi ne wani ɓangare saboda gaskiyar cewa hanyoyi masu rushewa sun fi dacewa da cancantar gwani. a lokacin da suke aiwatar da babban haɗari na lalacewa na jikin haihuwa ko tayin.

Mene ne damuwa game da hanyoyin da ba a rushe su ba?

A karkashin wannan nau'in binciken, a matsayin mai mulkin, fahimtar halin da ake kira gwaje gwaje-gwaje. Sun hada da 2 matakai: duban magunguna da kuma nazarin kwayoyin jini.

Idan mukayi magana game da duban dan tayi a matsayin gwajin gwajin, to, lokaci mai kyau shi ne makonni 11-13 na ciki. Bugu da kari, hankalin likitoci suna janyo hankali ga waɗannan sigogi kamar yadda KTP (coccygeal-parietal size) da TVP (kauri daga sararin samaniya). Ta hanyar nazarin dabi'u na waɗannan halaye guda biyu waɗanda masu sana'a tare da babban digiri na yiwuwa zasu iya ɗaukar kasancewa a cikin jaririn chromosomal a cikin jariri.

Idan zato irin waɗannan sun kasance, an sanya mace zuwa gwajin jini. A cikin wannan binciken, maida hankali akan abubuwa irin su PAPP-A (furotin plasma mai gina jiki A) da kuma kyautar kyautar gonadotropin chorionic (hCG).

Mene ne dalilin dalili na ɓarna?

A matsayinka na mulkin, irin wannan bincike ne aka gudanar domin tabbatar da bayanan da aka samu daga binciken da aka yi a baya. Hakanan, wadannan su ne irin wadannan lokuta yayin da jaririn ya sami haɗari na haɓaka ƙananan halayen chromosomal, alal misali, wannan yawanci ana lura lokacin da:

• marigayiyar haihuwa (shekarun da ke nan gaba ya fi shekaru 35);
• kasancewa a cikin dangin yaro da irin wannan cuta;
• a yayin da a cikin iyalin da ke dauke da kwayar cutar chromosomal an bayyana;
• canjawa wuri a lokacin gestation na tayin hepatitis, rubella, toxoplasmosis;
• kasancewa a cikin magunguna na 2 da kuma karin kwatsam.

Mafi yawancin hanyoyin da ake amfani da shi na ƙwarewa sune chorionic villus biopsy da amniocentesis. A cikin akwati na farko, don ganewar asali daga cikin mahaifa, tare da taimakon kayan aiki na musamman, an dauki nauyin nama mai nauyin, kuma na biyu - samar da samfurin samfurin amniotic don ƙarin ganewar asali.

Irin wannan manipulation ana koyaushe ana gudanar da shi kawai a karkashin iko na na'ura ta duban dan tayi. A matsayinka na mai mulki, don ƙaddamar da hanyoyi masu ɓarna na ganewar asali, dole ne a sami sakamako mai kyau daga gwaje-gwaje da aka rigaya.

Sabili da haka, kamar yadda za'a iya gani daga labarin, hanyoyin da aka gano a cikin kwayoyin halitta suna da cikakkun aiki. Duk da haka, mafi yawancin lokuta ana amfani dashi ba sawa; suna da mummunar haɗari da cututtuka kuma suna ba da babbar dama don ɗaukar cuta na chromosomal a cikin jaririn nan gaba.