Abstract:
:Long-term parenteral nutrition (TPN) in children is associated with sustained hyperinsulinemia due to a high nutriment infusion flow 12 h/24 h, with plausible lipotoxicity secondary to repeated lipid infusions and with changes in incretin hormone release. The aim of this study was to test whether long-term TPN can lead to an alteration in beta-cell function. Thirteen children (age 9.5 +/- 3.9 y) on total TPN without obvious alternation in glucose tolerance were included. beta-Cell function was quantified with an intravenous glucose tolerance test (IVGTT) and a graded glucose infusion. First phase insulin release (FPIR) was low in five patients. The same demonstrated a lower insulin release under graded glucose infusion, although plasma glucose reached values as high as 15 mM. These data emphasize that metabolic conditions induced by TPN can lead to lower insulin secretory response to glucose. Patients who remain dependent on TPN are at risk of developing glucose tolerance disorders.
journal_name
Pediatr Resjournal_title
Pediatric researchauthors
Beltrand J,Colomb V,Marinier E,Daubrosse C,Alison M,Burcelin R,Cani PD,Chevenne D,Marchal CLdoi
10.1203/PDR.0b013e3181559d5csubject
Has Abstractpub_date
2007-11-01 00:00:00pages
624-9issue
5eissn
0031-3998issn
1530-0447journal_volume
62pub_type
临床试验,杂志文章abstract::Plasma, amniotic fluid, and tissue concentrations of IGF-I were examined in nutritionally deprived, growth-retarded fetal rats to determine whether IGF-I concentration serves as a marker for nutritional status. Growth retardation was induced by 72 h of maternal fasting. Twenty-three control and 17 growth-retarded fetu...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199108000-00006
更新日期:1991-08-01 00:00:00
abstract::Energy and nitrogen balances were measured in growing low birthweight infants fed either mother's expressed breast milk or a 20 kcal per ounce formula to determine whether or not there were differences between the two dietary groups in (1) the partition of energy among excretion, expenditure, and storage and (2) the r...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198311000-00011
更新日期:1983-11-01 00:00:00
abstract::Vitamin A and its precursor beta-carotene are naturally occurring antioxidants. The effects of diets deficient in beta-carotene and vitamin A on the alveolar-capillary membrane were studied in young adult BALB/C mice before and after exposure to 65% oxygen. One of three diets (standard complete, beta-carotene deficien...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198801000-00017
更新日期:1988-01-01 00:00:00
abstract:BACKGROUND:Caffeine is a nonspecific adenosine receptor antagonist used in premature neonates to treat apnea of prematurity. While its use may reduce the incidence of bronchopulmonary dysplasia (BPD), the precise mechanisms remain unknown. Evidence of increased adenosine levels are noted in chronic lung diseases includ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/pr.2013.233
更新日期:2014-03-01 00:00:00
abstract::A recently introduced test measures the concentration of transferrin receptor (TfR) in serum, which increases shortly after the onset of iron deficiency. In adults this increase reflects the degree to which tissue iron availability is impaired. We developed a fluoroimmunoassay to quantify TfR. The purpose of this stud...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199309000-00011
更新日期:1993-09-01 00:00:00
abstract::Early-life stress has been shown to destabilize the homeostatic synaptic plasticity and compromise the developing brain to the later encountered insults. This study would determine the long-term epileptogenic effect of neonatal isolation (NI) on early-life seizure. There were five groups: normal rearing (NR) rats; NI ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e3181b337d2
更新日期:2009-10-01 00:00:00
abstract:BACKGROUND:Oral propranolol, a nonselective β-blocker, is able to reduce the progression of retinopathy of prematurity in newborns, but it appeared unsafe. This study aimed to find, in rabbits, a propranolol eye drop concentration able to induce lower plasma but higher retinal concentrations than those obtained after o...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/pr.2014.108
更新日期:2014-10-01 00:00:00
abstract:BACKGROUND:Insulin-like growth factor (IGF)-I and -II play an important role in prenatal growth. During the first 2 months from birth, body fat doubles, and rapid weight gain during this time increases future risk of cardiometabolic disease. The aim of this study was to determine whether IGF measurements at birth assoc...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/s41390-019-0331-x
更新日期:2019-04-01 00:00:00
abstract:INTRODUCTION:Data regarding neonatal arterial ischemic stroke (NAIS) topography are still sparse and inaccurate. Despite the importance of locating NAIS to predict the long-term outcome of neonates, a map of arterial territories is not yet available. Our aim was therefore to generate the first three-dimensional map of ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/s41390-019-0724-x
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND:Deficiencies in phagocytosis may contribute to the increased susceptibility of infants to early life infections. Data on phagocytosis of the major neonatal pathogens Staphylococcus epidermidis (SE), Staphylococcus aureus (SA), and Escherichia coli (EC) by preterm infant leukocytes are inconsistent. METHODS:...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/pr.2013.145
更新日期:2013-11-01 00:00:00
abstract::Sarcoplasmic reticulum (SR) Ca release has been shown not to be the predominant mechanism responsible for excitation-contraction (E-C) coupling in fetal myocytes. However, most of the studies have been conducted either on primary cultures or acutely isolated cells, in which an apparent reduction of ryanodine receptor ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e31820bc69b
更新日期:2011-04-01 00:00:00
abstract::Five patients with Bartter's syndrome were investigated. Sodium restriction (less than 10 mEq/day for at least 5 days) showed a renal sodium wastage in only two patients (I and II) in spite of increased aldosterone secretion rate (from 151-427 to 680-842 mug/day). The effect of angiotensin II (A II) 80ng/kg/min for 30...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-197612000-00005
更新日期:1976-12-01 00:00:00
abstract::The objective of the present study is to compare the emergence of a circadian respiratory pattern in subsequent siblings of SIDS and controls infants to see whether the unique time and age of SIDS is correlated with altered circadian manifestations. During the first three months of life, a pattern in respiratory rates...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198004000-00018
更新日期:1980-04-01 00:00:00
abstract::Bubble continuous positive airway pressure (B-CPAP) applies small-amplitude, high-frequency oscillations in airway pressure (DeltaPaw) that may improve gas exchange in infants with respiratory disease. We developed a device, high-amplitude B-CPAP (HAB-CPAP), which provides greater DeltaPaw than B-CPAP provides. We stu...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e3181dcd580
更新日期:2010-06-01 00:00:00
abstract::DGCR6 is the most centromeric gene in the human DiGeorge critical region and is the only gene in the region with a second functional copy on a repeat localized more distally on chromosome 22. We isolated the chicken ortholog of DGCR6 and showed an embryonic expression pattern that is initially broad but becomes gradua...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.PDR.0000136151.50127.1C
更新日期:2004-09-01 00:00:00
abstract::Carlo Agostoni, MD, and Kwang Sik Kim, MD, are the Guest Editors for this annual review issue on Nutrition and the Microbiome. Dr Agostoni is a Professor of Pediatrics at the Department of Clinical Sciences and Community Health, University of Milan, within the Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, ...
journal_title:Pediatric research
pub_type: 历史文章
doi:10.1038/pr.2014.195
更新日期:2015-01-01 00:00:00
abstract::The auditory brainstem response (ABR) was monitored in nine infant rhesus monkeys during the intravenous infusion of 50-168 mg/kg of unconjugated bilirubin. Sulfisoxazole (200 mg/kg) was sometimes given near the end of or just before the bilirubin infusion if no obvious ABR change had yet occurred. Five of the animals...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198606000-00005
更新日期:1986-06-01 00:00:00
abstract::The activity of UDP-D-xylose:proteoglycan core protein beta-D-xylosyltransferase (EC 2.4.2.26), the enzyme that catalyzes the initiation of the polysaccharide chain linkage to the core protein of proteoglycans, was measured in costal cartilage from 20 fetal sheep of 65-138 days gestation. Activity of the enzyme was es...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198512000-00003
更新日期:1985-12-01 00:00:00
abstract:BACKGROUND:The basal ganglia are vulnerable to injury during cardiac arrest. Movement disorders are a common morbidity in survivors. Yet, neuronal motor network changes post-arrest remain poorly understood. METHODS:We compared function of the motor network in adult rats that, during postnatal week 3, underwent 9.5 min...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/pr.2015.114
更新日期:2015-10-01 00:00:00
abstract::Studies in adult animal and human subjects have suggested that the methylxanthine drugs can delay the onset or attenuate the severity of diaphragmatic fatigue. We have investigated the effect of aminophylline and caffeine on the pressure-generating capacity of the fatigued diaphragm in 1-mo-old piglets. Measurements o...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199211000-00019
更新日期:1992-11-01 00:00:00
abstract::This study was undertaken to determine whether simultaneous activation of clotting, fibrinolysis, and kinin-kallikrein is associated with disease severity in preterm infants with neonatal respiratory distress syndrome (RDS), during the first 5 d of life. In the infants with severe RDS, we found activation of clotting,...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199701000-00019
更新日期:1997-01-01 00:00:00
abstract::To study the course of regional metabolite concentrations during early brain development, we measured in vivo metabolites [N-acetyl-aspartate (NAA), choline-containing compounds, and myoinositol (M-Ino)] in the precentral area of the cerebrum by short echo-time single volume proton magnetic resonance spectroscopy and ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199502000-00003
更新日期:1995-02-01 00:00:00
abstract::Although obstructive nephropathy is a frequent cause of renal insufficiency in infancy, factors influencing adaptation to chronic partial ureteral obstruction (CPUO) are poorly understood. Guinea pigs were subjected to unilateral CPUO within the first 2 days of life (Group I) and microsphere studies were performed at ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198412000-00008
更新日期:1984-12-01 00:00:00
abstract::We assessed auditory event-related potentials in small-for-gestational-age (SGA; 850 +/- 258 g, 28.9 +/- 3.3 gestational wk; n = 15) and appropriate for gestational age (AGA; 1014 +/- 231 g, 26.9 +/- 1.9 gestational wk; n = 20) preterm infants and healthy term infants (n = 22). An oddball paradigm was used with a harm...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.PDR.0000132750.97066.B9
更新日期:2004-08-01 00:00:00
abstract:INTRODUCTION:The Coulter LH780 hematology analyzer can evaluate mean neutrophil volume (MNV), conductivity (MNC), scatter (MNS), and distribution width (DW). We sought to investigate the value of volume, conductivity, and scatter (VCS) parameters in diagnosis and treatment efficacy of neonatal sepsis. RESULTS:We obser...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/pr.2011.16
更新日期:2012-01-01 00:00:00
abstract::The effects of ascorbic acid on the excretion of homogentisic acid and its derivative benzoquinone acetic acid were studied in two adults and three infants. The administration of relatively large amounts of ascorbic acid to the adults was followed by a disappearance of benzoquinone acetic acid from the urine, whereas ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198908000-00015
更新日期:1989-08-01 00:00:00
abstract::Lung deposition of inhaled drugs in ventilated neonates has been studied in models of questionable relevance. With conventional nebulizers, pulmonary deposition has been limited to 1% of the total dose. The objective of this study was to assess lung delivery of aerosols in a model of neonatal ventilation using a conve...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.PDR.0000156244.84422.55
更新日期:2005-07-01 00:00:00
abstract::We hypothesized that fetal pancreatic digestive enzymes play a role in the lung damage after meconium aspiration. We studied the effect of meconium on the A549 alveolar epithelial cell line. The exposure of the cells to 0.5 to 5% meconium resulted in significant disruption of connections between A549 cells and caused ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e3181ebd4c3
更新日期:2010-09-01 00:00:00
abstract::The effects of early protein-deficiency on lung development were studied in the rat. Newborn male rats were nursed in groups of eight. Control dams and pups received a 15% protein diet during the whole experiment. Test mothers only received 12 and 8% proteins from the 7th and the 14th day of lactation. Test rats fed a...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198707000-00012
更新日期:1987-07-01 00:00:00
abstract::The primary manifestations of Pompe disease are muscle weakness and cardiomyopathy. Although accumulation of glycogen has also been seen in the nervous system in patients, the significance of brain involvement in infantile-onset Pompe disease is not clear. In this study, brain development in five cases of infantile-on...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.pdr.0000233014.84318.4e
更新日期:2006-09-01 00:00:00