We hypothesized that pulmonary gene expression of CTGF is downregulated during the later stages of lung development, and that prenatal administration of RA upregulates CTGF in the nitrofen CDH model.
CTGF mRNA expression levels in hyperplastic lungs after TL, hypoplastic lungs and CDH after nitrofen administration, and fetal controls at E21 were analyzed with real-time polymerase chain reaction (PCR).