MORPHOLOGICAL CHANGA OF GIALIN MEMBRANAL DISEASE
Abstract
In this scientific study, morphological and morphometric indicators of hyaline membrane disease in premature infants were studied. The material was obtained from the results of clinical-anamnestic analysis of preterm infants at 22-37 weeks and lung tissue. The results show that the immaturity of lung tissue, circulatory disorders and damage to the alveolar and bronchial epithelium play an important role in the development of hyaline membrane disease in the lungs of premature infants. The results of morphometric studies showed that only 1/3 of the lungs of infants born at 22-27 weeks had air in the alveoli, the thickness of the alveolar interstitial tissue, the epithelium of the alveoli was relatively large, and the resulting hyaline membranes were composed of relatively thin fibers. At 28–32 and 33–37 weeks, the dying groups observed an expansion of the area occupied by airborne alveoli in the infant’s lungs, thinning of the interstitial tissue, and thickening of the hyaline membranes compared to the previous group.
Keywords
Infant, premature birth, lungHow to Cite
References
Байбарина Е. Н., Антонов А. Г., Ленюшкина А. А. Клинические рекомендации по уходу за новорождёнными с экстремально низкой массой тела при рождении. Вопросы практической педиатрии 2006; 4 (1): 96—97.
Дементьева Г. М. Низкая масса тела при рождении. Гипоксия плода и новорождённого. Лекция для врачей. М.: МНИИ педиатрии и детской хирургии МЗ РФ; 2003. 6.
Дементьева Г. М., Рюмина И. И., Фролова М. И. Выхаживание глубоко недоношенных детей: современное состояние проблемы. Педиатрия 2004; 3: 60—66.
Мостовой А. В. Профилактическое применение сурфактантов у новорождённых с экстремально низкой массой тела. Интенсивная терапия — Неонатология 2006; 2: 38.
Перетятко Л. П., Кулида Л. В., Проценко Е. В. Морфология плодов и новорождённых с экстремально низкой массой тела. Иваново; 2005.
Синельникова В. М., Антонов А. Г. Преждевременные роды. Недоношенный ребёнок, М.: ГЭОТАР_Медиа; 2006.
License
Copyright (c) 2023 Mirzabekova Ozoda Alibekovna
This work is licensed under a Creative Commons Attribution 4.0 International License.
The content published on the International Scientific and Current Research Conferences platform, including conference papers, abstracts, and presentations, is made available under an open-access model. Users are free to access, share, and distribute this content, provided that proper attribution is given to the original authors and the source.
