Abstract:
:Necrotizing enterocolitis (NEC) remains among the most common and devastating diseases in neonates. Despite advances in neonatal clinical care, specific treatment strategies and diagnostic modalities remain lacking. As a result, morbidity and mortality remain high. Improved understanding of the pathogenesis of NEC has the potential for improved therapeutics. Some of the areas of research leading to promising discoveries include inhibition of Toll-like receptor signaling, modulation of vascular endothelial growth factor signal pathways, defining metabolomic alterations in NEC to discover potential biomarkers, probing for genetic predispositions to NEC susceptibility, determining mechanistic relations between anemia and NEC, and microflora modulation through the use of probiotics. All of these areas may represent novel promising approaches to the prevention and treatment of NEC. This review will focus on these current and possible therapeutic perspectives.
journal_name
Pediatr Resjournal_title
Pediatric researchauthors
Shelby RD,Raab R,Besner GE,McElroy SJdoi
10.1038/s41390-020-1077-1subject
Has Abstractpub_date
2020-08-01 00:00:00pages
30-34issue
Suppl 1eissn
0031-3998issn
1530-0447pii
10.1038/s41390-020-1077-1journal_volume
88pub_type
杂志文章,评审abstract::Irreversible congenital heart block (CHB) and the transient rash of neonatal lupus are strongly associated with maternal antibodies to SSA/Ro and SSB/La proteins; however, the precise mechanism by which these antibodies mediate organ-specific injury is not yet defined. Culturing of keratinocytes has provided critical ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199902000-00018
更新日期:1999-02-01 00:00:00
abstract:BACKGROUND:Kawasaki disease (KD) is associated with expression and methylation of Fc gamma receptor genes. We characterized immunoglobulin A (IgA), IgE, IgG, and IgM receptor expression levels in KD. METHODS:Fc receptor expression levels were characterized using GeneChip Human Transcriptome Array 2.0 (HTA 2.0) with 18...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/s41390-019-0707-y
更新日期:2019-12-09 00:00:00
abstract::The ability of intravenously administered glucose or glucose oligosaccharides to supply 12% of the energy requirement of the growing miniature pig was determined. All pigs were fed a stock diet from days 5-28 of life, and a central venous catheter was inserted at 29 days. For the next 30 days, all pigs were fed both e...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198204000-00013
更新日期:1982-04-01 00:00:00
abstract::Women who are at risk of preterm delivery are treated with antenatal steroids to facilitate fetal lung maturation. During this period, there is a potential for fetal or maternal hypoxemia to occur. Fetal responses to hypoxemia in sheep are well documented. However, less is known regarding maternal responses to hypoxem...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.PDR.0000117847.59343.B2
更新日期:2004-05-01 00:00:00
abstract::The history of Pediatric Infectious Diseases closely parallels the history of Pediatrics at least until the last century, because historically infections comprised the major causes of childhood morbidity and mortality, as they still do in the developing world. This history reviews developments in the field through the...
journal_title:Pediatric research
pub_type: 历史文章,杂志文章
doi:10.1203/01.PDR.0000101756.93542.09
更新日期:2004-01-01 00:00:00
abstract::Respiratory parameters of skeletal muscle were determined in permeabilized muscle fibers by adapting a technique described by Veksler et al. for cardiac fibers (Biochim Biophys Acta, 892:191-196, 1987). This method consists of the permeabilization of muscle fibers by saponin by allowing respiratory substrates and inhi...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199207000-00004
更新日期:1992-07-01 00:00:00
abstract::We studied choline uptake by slices of adult and 10-day-old rat intestine which were exposed on their mucosal surface to radiolabeled choline. Both neonatal and adult intestine transported choline. Choline uptake was observed in duodenum, jejunum, ileum, and colon of the adult rat. In the small intestine, choline upta...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198608000-00014
更新日期:1986-08-01 00:00:00
abstract::In 1964, H. K. A. Visser and W. S. Cost were the first to suggest a defect of the terminal aldosterone (Aldo) biosynthesis in patients with hypoaldosteronism. In the last years, the molecular basis of the terminal Aldo biosynthesis has been elucidated. Aldo biosynthesis requires 11beta-hydroxylation of 11-deoxycortico...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199603000-00027
更新日期:1996-03-01 00:00:00
abstract:INTRODUCTION:The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) serves 50% of infants and 25% of preschool-aged children in the United States and collects height and weight measurements from eligible children every 6 mo, making WIC data a valuable resource for studying childhood growth an...
journal_title:Pediatric research
pub_type: 杂志文章,多中心研究
doi:10.1038/pr.2011.37
更新日期:2012-03-01 00:00:00
abstract::The fetal respiratory and electrocortical effects of thyrotropin-releasing hormone (TRH) administered into the lateral cerebral ventricles, have been investigated in chronically catheterized unanesthetized fetal sheep at 125-140 days of gestation. Stimulatory effects on fetal breathing movements were seen at doses as ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198801000-00016
更新日期:1988-01-01 00:00:00
abstract::Uteroplacental insufficiency and subsequent intrauterine growth retardation (IUGR) increase the risk of insulin resistance in humans and rats. Aberrant skeletal muscle lipid metabolism contributes to the pathogenesis of insulin resistance. Peroxisome proliferator-activated receptor-gamma co-activator-1 (PGC-1) is a tr...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.PDR.0000064583.40495.51
更新日期:2003-06-01 00:00:00
abstract::Reduced expression of bone morphogenetic protein receptors (BMPR) has been implicated in the pathogenesis of pulmonary hypertension (PH), but changes in the intracellular signaling pathway of BMPR have not been fully understood. We hypothesized that BMPR signaling in pulmonary endothelial cells is altered during the d...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/pdr.0b013e3180332cba
更新日期:2007-04-01 00:00:00
abstract::The deficiency of gamma-glutamyl transpeptidase activity, which was evident in some but not all cystic fibrosis amniotic fluids, could be corrected by mixing with either normal fluids or nondeficient cystic fibrosis fluids. Incubation of any amniotic fluid for 20 min at 62 degrees C resulted in total loss of gamma-glu...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198412000-00025
更新日期:1984-12-01 00:00:00
abstract::To determine the importance of peroxisomes and mitochondria in hydroxyeicosatetraenoic acid (HETE) oxidation in vivo, urinary excretion of 12- and 15-HETE was measured in eight patients with a peroxisome deficiency disorder (Zellweger syndrome) showing normal mitochondrial beta-oxidation capacity, in three patients wi...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199601000-00022
更新日期:1996-01-01 00:00:00
abstract::Uteroplacental insufficiency alters the anabolic metabolism of the fetus, resulting in intrauterine growth retardation (IUGR). The metabolic and physiologic factors that cause IUGR have long standing consequences after birth. Postnatal growth and glucose metabolism are altered in the IUGR infant. Skeletal muscle is an...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199805000-00001
更新日期:1998-05-01 00:00:00
abstract::Cardiovascular responses to feeding have been observed in several species during various periods of development and have been implicated in the development of cardiovascular regulation. In the rat, these responses are characterized by short-lasting, large increases in blood pressure (BP) and moderate increases in hear...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199207000-00007
更新日期:1992-07-01 00:00:00
abstract::Intratracheal lipopolysaccharide (LPS) causes acute inflammation and injurious mechanical ventilation results in pulmonary and systemic inflammation. We aimed to determine in preterm lungs if continuous positive airway pressure (CPAP) protects against pulmonary and systemic inflammation, compared with conventional mec...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e318189487e
更新日期:2009-01-01 00:00:00
abstract::Glutaryl-CoA dehydrogenase (GCDH) deficiency is a rare inborn disorder of L-lysine, L-hydroxylysine, and L-tryptophan metabolism complicated by striatal damage during acute encephalopathic crises. Three decades after its description, the natural history and how to treat this disorder are still incompletely understood....
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.pdr.0000219387.79887.86
更新日期:2006-06-01 00:00:00
abstract::Infants with sudden infant death syndrome have higher hypoxanthine (Hx) concentrations in their vitreous humor than infants with respiratory distress syndrome and other infant control populations. However, previous research on piglets and pigs applying continuous hypoxemia has not been able to reproduce the concentrat...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199312000-00013
更新日期:1993-12-01 00:00:00
abstract::Severely birth-asphyxiated human infants develop delayed ("secondary") cerebral energy failure, which carries a poor prognosis, during the first few days of life. This study tested the hypothesis that i.v. magnesium sulfate (MgSO4) after severe transient cerebral hypoxia-ischemia decreases the severity of delayed ener...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199703000-00024
更新日期:1997-03-01 00:00:00
abstract::To examine the mechanisms of autoregulatory impairment in meningitis, we studied the effects of Haemophilus influenzae type b (Hib) on pial vessels during hemorrhagic hypotension in rats, using a cranial window technique. We prepared cranial windows in barbiturate-anesthetized, mechanically ventilated rats. Artificial...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199301000-00010
更新日期:1993-01-01 00:00:00
abstract::Human and ovine placental tissue homogenates were assayed for dipeptidase activity in vitro. Glycyl-L-leucine, L-leucyl glycine, glycyl-L-lysine, and L-lysyl glycine were hydrolyzed by placental homogenates. The pH optimum for the reaction was 8.0. The relationship between enzyme activity and concentration was linear ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198104000-00013
更新日期:1981-04-01 00:00:00
abstract::Fetal dermal wounds heal scarlessly and with a minimal inflammatory response. When a robust inflammatory response is induced at the site of fetal dermal wounds by the application of cytokines, healing results in fibrosis. To test the hypothesis that the reduced inflammatory response in fetal wounds is due to impaired ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.pdr.0000184326.01884.bc
更新日期:2005-12-01 00:00:00
abstract::The purpose of this investigation was to determine whether maximal oxygen consumption (VO2max) differed between clinically obese black and white children and if a difference existed to determine whether it was related to hematological profiles and/or physical activity/inactivity levels. Twenty-three black and 21 white...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.pdr.0000176909.66057.a3
更新日期:2005-09-01 00:00:00
abstract:BACKGROUND:General movements (GMs) in infants occur as fidgety movements (FMs) between postterm 9 and 20 weeks. We aimed to evaluate FMs and motor repertoire in infants with cystic fibrosis (CF) and their relation with clinical findings. METHODS:Demographic and clinical characteristics were recorded. FMs and motor rep...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/s41390-020-1082-4
更新日期:2020-07-27 00:00:00
abstract::The effect of diet, human milk or formula, on gastric function (lipase and pepsin activity, pH, and volume) and intragastric digestion of fat was assessed in 28 appropriate for gestational age preterm infants (gestational age, 28.9 +/- 1.4, 29.1 +/- 0.9, 29.5 +/- 0.6 wk; birth weight, 1.00 +/- 0.14 to 1.18 +/- 0.07 kg...
journal_title:Pediatric research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1203/00006450-199609000-00011
更新日期:1996-09-01 00:00:00
abstract::The pathophysiology of kwashiorkor, a severe edematous manifestation of malnutrition, is still poorly understood. The syndrome is, however, known to be associated with alterations in redox metabolism. To further elucidate the role of oxidative stress in kwashiorkor, we carried out a longitudinal study on the major blo...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-200102000-00018
更新日期:2001-02-01 00:00:00
abstract:BACKGROUND:Postnatal glucocorticoid therapy in the treatment of chronic lung disease benefits lung function, however it adversely affects brain development. We hypothesized that combined postnatal glucocorticoid and statin therapy diminishes adverse effects of glucocorticoids on the developing brain. METHODS:On postna...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/pr.2013.152
更新日期:2013-12-01 00:00:00
abstract::The cerebral metabolic effects of hypoglycemia due to intrauterine growth retardation were studied in newborn dogs. Intrauterine growth retardation was induced in newborn dogs after 3 days of maternal nutritional deprivation (birth weight 251 +/- 7 versus 227 +/- 7 g, p less than 0.01). After birth, growth retarded pu...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198811000-00022
更新日期:1988-11-01 00:00:00
abstract::Neonatal group B streptococcal (GBS) sepsis produces pulmonary arterial hypertension and hypoxemia that are preventable by pretreatment with the selective thromboxane A2 synthase inhibitor, dazmegrel. In the present experiment we administered dazmegrel (8 mg/kg) 2 h after the initiation of a 2 1/2 h infusion of 5 X 10...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198804000-00003
更新日期:1988-04-01 00:00:00