Lung hypoplasia and pulmonary hypertension are the major causes of mortality in neonates with congenital diaphragmatic hernia (CDH). Although the prostaglandin pathway plays a pivotal role in lung development, the reported efficacy of postnatal prostaglandin agonist treatment is suboptimal. We hypothesized that prenatal treatment with ONO-1301SR, a slow-release form of a novel synthetic prostac...

Recurrent microdeletions of 8p23.1 that include GATA4 and SOX7 confer a high risk of both congenital diaphragmatic hernia (CDH) and cardiac defects. Although GATA4-deficient mice have both CDH and cardiac defects, no humans with cardiac defects attributed to GATA4 mutations have been reported to have CDH. We were also unable to identify deleterious GATA4 sequence changes in a CDH cohort. This s...

Congenital diaphragmatic hernia (CDH) is a rare developmental anomaly of the diaphragm that mainly presents mainly in newborns. Even less common is late-onset CDH associated with hypersplenism. We report a 10-year-old male who presented with coughing, blood-stained sputum, and fever. He was diagnosed with CDH complicating hypersplenism after computed tomography was done. The patient was treated...

Cellobiose dehydrogenase (CDH) is an extracellular hemoflavoenzyme produced by cellulose-degrading cultures of the wood-degrading basidiomycete Phanerochaete chrysosporium. CDH contains one flavin adenine dinucleotide (FAD) and one heme b per molecule, and it oxidizes cellobiose to cellobionolactone. In this report, a 2.4-kb cDNA encoding CDH was isolated by screening an expression library of P...

The cdhA and cdhB genes that code for the large and the small subunits of carbon monoxide dehydrogenase (CDH), respectively, were isolated from a genomic library of Methanothrix soehngenii DNA in Escherichia coli, using polyclonal antibodies raised against purified CDH. After introduction in E. coli or Desulfovibrio vulgaris, the cdh genes appeared to be expressed irrespective of their orientat...

Chronic daily headache (CDH) is a descriptive term that encompasses multiple headache diagnoses and effects. It refers to a group of headache disorders characterized by a headache occurring on 15 or more days per month for more than 3 months. CDH affects 4% of the adult population in the United States, with similar figures around the world. The burden of CDH is extremely high, with considerable...

A novel ATP-dependent DNA unwinding enzyme, called human DNA helicase VI (HDH VI), was purified to apparent homogeneity from HeLa cells and characterized. From 327 g of cultured cells, 0.44 mg of pure enzyme was recovered, free of DNA polymerase, ligase, topoisomerase, nicking and nuclease activities. The enzyme behaves as a monomer having an M(r) of 128 kDa, whether determined with SDS-PAGE, o...

INTRODUCTION This prospective observational study was conducted to determine the outcome of newborns with congenital diaphragmatic hernia (CDH). They were managed with a protocol of gentle ventilation to avoid barotraumas, and inhaled nitric oxide (iNO) or intravenous magnesium sulphate for treatment of persistent pulmonary hypertension of newborns (PPHN). METHODS All newborns with CDH admitt...

Abnormal levels of pulmonary eicosanoids have been reported in infants with persistent pulmonary hypertension (PPH) and congenital diaphragmatic hernia (CDH). We hypothesized that a dysbalance of vasoconstrictive and vasodilatory eicosanoids is involved in PPH in CDH patients. The levels of several eicosanoids in lung homogenates and in bronchoalveolar lavage fluid of controls and rats with CDH...