Abstract
An animal model for congenital diaphragmatic hernia following interference with the development of the primary lung bud by 2,4-dinitro-p-diphenylether (nitrofen) is described. It has been used for pathogenetic studies to evaluate the presence of pulmonary hypoplasia and a closing defect of the diaphragm. Functional studies revealed abnormal surfactant levels and differences in pressure/volume curves following birth and during artificial ventilation for 6 h together with a disturbed antioxidant enzyme response. This animal model opens up new ways of studying the effects of prenatal hormonal modulation (corticosteroids, thyrotrophin-releasing hormone) on lung development as a novel therapeutic modality.
Original language | English |
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Pages (from-to) | 10-15 |
Number of pages | 6 |
Journal | Pediatric Surgery International |
Volume | 10 |
Issue number | 1 |
DOIs | |
Publication status | Published - Jan 1995 |