MUDDATIDAN OLDIN TUG‘ILGAN CHAQALOQLARDA O‘PKA TO‘QIMASIDAGI PATOMORFOLOGIK O‘ZGARISHLARNING TAHLILI
Keywords:
muddatidan oldin tug‘ilish, o‘pka to‘qimasi, alveola, surfaktant, gialin membrana, gistologiya, patomorfologiya.Abstract
Ushbu maqolada muddatidan oldin tug‘ilgan chaqaloqlarda o‘pka to‘qimasida kuzatiladigan patomorfologik o‘zgarishlar tizimli va chuqur ilmiy yondashuv asosida tahlil etilgan. O‘pkaning rivojlanish bosqichlari, surfaktant ishlab chiqarilishi, alveolalarning shakllanishi va ularning morfologik kamchiliklari mikroskopik va immunogistokimyoviy usullar asosida yoritilgan. Tadqiqot davomida alveolalarning differensiyalanish darajasi, gialin membranalar shakllanishi, qon aylanishidagi buzilishlar va interstitsial to‘qimalardagi fibroz jarayonlar chuqur o‘rganilgan. Bu tahlillar muddatidan oldin tug’ilghan chaqaloqlar hayotini saqlab qolish va o‘pka yetishmovchiligi profilaktikasida muhim ahamiyatga ega.
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