Changes in structure, mechanics, and insulin-like growth factor-related gene expression in the lungs of newborn rats exposed to air or 60% oxygen.

abstract：:The transport of phosphate into jejunal brush border membrane vesicles isolated from 14- to 42-day-old rats was investigated using a rapid filtration technique. The presence of a sodium gradient enhanced phosphate uptake at all ages. Both sodium-dependent phosphate uptake and passive phosphate uptake declined with inc...

journal_title：Pediatric research

authors： Borowitz SM,Ghishan FK

更新日期：1985-12-01 00:00:00

abstract：:The response to the capsular polysaccharide of Haemophilus influenzae type b (Hib PS) has been used to determine the molecular basis of antibody gene diversity in humans. In contrast to the relatively restricted nature of anti-Hib PS heavy-chain variable region gene expression, a variety of light-chain variable region...

journal_title：Pediatric research

authors： Adderson EE,Shackelford PG,Quinn A,Wilson PM,Carroll WL

更新日期：1993-03-01 00:00:00

abstract：:We banded the trachea of 4-wk-old male rats and studied lung growth, lung morphometry, and static pulmonary mechanics 4 wk later. We compared the experimental animals to sham-operated male littermates of the same age, 8-wk-old normal male littermates, and weight-matched rats of a younger age. Tracheal banded animals w...

journal_title：Pediatric research

authors： Kida K,Thurlbeck WM

更新日期：1981-03-01 00:00:00

abstract：:The use of erythrocyte entrapment as a strategy to deliver and protect exogenously administered enzymes for replacement therapy in selected genetic diseases has been evaluated in a mammalian model system. The uptake, tissue distribution, intracellular localization, and in vivo lifetime of erythrocyte-entrapped bovine ...

journal_title：Pediatric research

authors： Thorpe SR,Fiddler MB,Desnick RJ

更新日期：1975-12-01 00:00:00

abstract：:The zeta subunit of the CD3 T-cell receptor complex and the major histocompatibility complex class 1 (MHC-I) are important not only for the immune response to antigens, they also function as signal molecules in the brain, where they play a role in the postnatal maturation process. The expression of these molecules can...

journal_title：Pediatric research

authors： Sourial-Bassillious N,Eklöf AC,Scott L,Aperia A,Zelenin S

更新日期：2006-10-01 00:00:00

abstract：BACKGROUND:More pediatric drug trials are needed, but although specific pediatric regulations warrant safety, recruitment of children for these trials remains one of the main difficulties. Therefore, we investigated potential determining factors of nonparticipation in clinical research, in order to optimize research pa...

journal_title：Pediatric research

authors： Hein IM,Troost PW,de Vries MC,Knibbe CA,van Goudoever JB,Lindauer RJ

更新日期：2015-07-01 00:00:00

abstract：:Meconium aspiration syndrome is a serious condition of the newborn characterized by pulmonary inflammation with substantial neutrophil infiltration. We recently showed that meconium is a potent activator of complement. The aim of the present study was to investigate a possible role for complement in meconium-induced n...

journal_title：Pediatric research

authors： Castellheim A,Pharo A,Fung M,Saugstad OD,Mollnes TE

更新日期：2005-02-01 00:00:00

abstract：BACKGROUND:Real-time detection and classification of apneic episodes remain significant challenges. This study explores the applicability of a novel method of monitoring the respiratory effort and dynamics for rapid detection and classification of apneic episodes. METHODS:Obstructive apnea (OA) and hypopnea/central ap...

journal_title：Pediatric research

authors： Waisman D,Lev-Tov L,Levy C,Faingersh A,Colman Klotzman I,Bibi H,Rotschild A,Landesberg A

更新日期：2015-07-01 00:00:00

abstract：:A new model has been developed for the study of maternal phenylketonuria. Beginning on the 12th day of gestation the diet of pregnant rats was supplemented with 0.5% alpha-methylphenylalanine and 3% phenylalanine. This resulted in an 83% reduction of hepatic phenylalanine hydroxylase activity. The maternal plasma phen...

journal_title：Pediatric research

authors： Brass CA,Isaacs CE,McChesney R,Greengard O

更新日期：1982-05-01 00:00:00

abstract：:Fifty patients with haemophilia B, belonging to 29 kindreds, were investigated with a highly sensitive immunoradiometric assay based on a homologous antibody to factor IX. The assay measures factor IX antigen (f.IX:Ag) in plasma down to 0.025 U/dl. Seventeen of 18 investigated patients with severe haemophilia B had ve...

journal_title：Pediatric research

authors： Ljung R,Holmberg L

更新日期：1982-03-01 00:00:00

abstract：:Simultaneous measurements of serum immunoreactive thyrocalcitonin (iTCT), immunoreactive parathyroid hormone (iPTH), calcium, inorganic phosphate, magnesium, and alkaline phosphatase were made in 37 normal children whose ages ranged from 6-12 years. Between the ages of 6 and 12 there is a statistically significant ris...

journal_title：Pediatric research

authors： Shainkin-Kerstenbaum R,Funkenstein B,Conforti A,Shani S,Berlyne GM

更新日期：1977-02-01 00:00:00

abstract：:An animal study to evaluate dual-energy x-ray absorptiometry (DXA) and magnetic resonance (MR) imaging and spectroscopy for measurement of neonatal body composition was performed. Twenty-three piglets with body weights ranging from 848 to 7550 g were used. After measuring total body water, animals were killed and body...

journal_title：Pediatric research

authors： Fusch C,Slotboom J,Fuehrer U,Schumacher R,Keisker A,Zimmermann W,Moessinger A,Boesch C,Blum J

更新日期：1999-10-01 00:00:00

abstract：:This study reports the Hb, erythropoietin (Epo), and reticulocyte course at different postnatal ages (range, 8-83 d) of 56 blood samples from 30 newborns (range, one or two blood samples from each newborn) with erythroblastosis fetalis (18 intrauterine transfused (IUTd) and 12 non-IUTd). Hb, Epo, and reticulocyte valu...

journal_title：Pediatric research

authors： Dallacasa P,Ancora G,Miniero R,Gavella B,Brondelli L,Conte R,Salvioli GP

更新日期：1996-08-01 00:00:00

abstract：:The ciliated, mucus-secreting urn cell complex (UCC) is found swimming in the coelomic cavity of the marine invertebrate Sipunculus nudus. This cell complex, which can be maintained in suspension cultures, responds to various stimuli by hypersecreting mucus in the form of a cohesive mucus "tail." This tail can be meas...

journal_title：Pediatric research

authors： Kurlandsky LE,Berninger RW,Talamo RC

更新日期：1980-11-01 00:00:00

abstract：:An infant with the acute neonatal form of pyruvate carboxylase deficiency (cross-reacting material negative) presented with severe intractable lactic acidosis within 4 h after birth. He also had hyperammonemia, hypercitrullinemia, and hyperlysinemia. Plasma glutamine was not elevated. He had a rapidly deteriorating cl...

journal_title：Pediatric research

authors： Wong LT,Davidson AG,Applegarth DA,Dimmick JE,Norman MG,Toone JR,Pirie G,Wong J

更新日期：1986-03-01 00:00:00

abstract：:The objective was to determine in infants with perinatal depression whether the relative concentrations of N-acetylaspartate and lactate in the neonatal period are associated with (1) neurodevelopmental outcome at 30 mo of age or (2) deterioration in outcome from age 12 to 30 mo; and to determine whether socioeconomic...

journal_title：Pediatric research

authors： Miller SP,Newton N,Ferriero DM,Partridge JC,Glidden DV,Barnwell A,Chuang NA,Vigneron DB,Barkovich AJ

更新日期：2002-07-01 00:00:00

abstract：BACKGROUND:Childhood body mass index (BMI) trajectory classes are rarely linked to early puberty risk, particularly among Chinese children. We estimated early puberty risk across BMI trajectory classes, investigated factors contributing to pubertal development, and examined differences in final adult height between chi...

journal_title：Pediatric research

authors： Fan HY,Lee YL,Hsieh RH,Yang C,Chen YC

更新日期：2020-07-01 00:00:00

abstract：:Sparse-fur mice, 28 d of age with the x-chromosomal inherited defect of ornithine carbamoyltransferase, were used to investigate if tryptophan and the serotonin pathway in the brain are affected in this animal model which closely resembles the human inborn error of metabolism. Increased concentrations of tryptophan an...

journal_title：Pediatric research

authors： Bachmann C,Colombo JP

更新日期：1984-04-01 00:00:00

abstract：:Primary immunodeficiencies (PIDs) have traditionally been defined according to their immunologic phenotype. Far from being concluded, the search for human genes that, when mutated, cause PID is actively being pursued. During the last year, four novel genetic defects that cause severe combined immunodeficiency and seve...

journal_title：Pediatric research

authors： Pessach I,Walter J,Notarangelo LD

更新日期：2009-05-01 00:00:00

abstract：:This paper has been retracted at the request of the authors. ...

journal_title：Pediatric research

authors： Choi CW,Kim BI,Mason SN,Potts-Kant EN,Brahmajothi MV,Auten RL

更新日期：2019-11-01 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

authors： Berkowitz ID,Hayden WR,Traystman RJ,Jones MD Jr

更新日期：1993-01-01 00:00:00

abstract：:The purpose of this study was to develop a strictly controlled chemical system in vitro to evaluate the efficacy of lead (Pb) chelators. Moreover, these experiments were carried out to understand further the complex interactions between Pb chelating agents, calcium-regulating hormones, and bone cell metabolism. The ef...

journal_title：Pediatric research

authors： Rosen JF,Markowitz ME

更新日期：1980-04-01 00:00:00

abstract：:Superoxide anion generation during severe asphyxia and reventilation was assessed in newborn pigs. Using closed cranial windows over the parietal cortices, superoxide dismutase (SOD)-inhibitable nitroblue tetrazolium (NBT) reduction was determined during asphyxia/reventilation. Asphyxia was induced by turning off the ...

journal_title：Pediatric research

authors： Pourcyrous M,Leffler CW,Mirro R,Busija DW

更新日期：1990-12-01 00:00:00

abstract：:Previous studies have reported differences in muscle function and metabolism between patients with cystic fibrosis (CF) and healthy controls (HC), but it is currently unknown whether these abnormalities are specific to CF or also seen in other airway diseases. In this study, we used magnetic resonance spectroscopy (MR...

journal_title：Pediatric research

authors： Wells GD,Wilkes DL,Schneiderman JE,Rayner T,Elmi M,Selvadurai H,Dell SD,Noseworthy MD,Ratjen F,Tein I,Coates AL

更新日期：2011-01-01 00:00:00

abstract：:Newborn piglets exposed to acute hypoxia-ischemia (HI) received i.v. cannabidiol (HI + CBD) or vehicle (HI + VEH). In HI + VEH, 72 h post-HI brain activity as assessed by amplitude-integrated EEG (aEEG) had only recovered to 42 ± 9% of baseline, near-infrared spectroscopy (NIRS) parameters remained lower than normal, ...

journal_title：Pediatric research

authors： Lafuente H,Alvarez FJ,Pazos MR,Alvarez A,Rey-Santano MC,Mielgo V,Murgia-Esteve X,Hilario E,Martinez-Orgado J

更新日期：2011-09-01 00:00:00

abstract：:The ability of synthetic metalloporphyrins to suppress heme oxygenase activity and bilirubin formation has recently become of considerable clinical and experimental interest for suppression of jaundice in humans, including neonatal hyperbilirubinemia. The present investigation compares the biochemical effects of Sn- a...

journal_title：Pediatric research

authors： Mark JA,Maines MD

更新日期：1992-09-01 00:00:00

abstract：:The role of microbial colonization is indispensable for keeping a balanced immune response in life. However, the events that regulate the establishment of the microbiota, their timing, and the way in which they interact with the host are not yet fully understood. Factors such as gestational age, mode of delivery, envi...

journal_title：Pediatric research

authors： Collado MC,Cernada M,Neu J,Pérez-Martínez G,Gormaz M,Vento M

更新日期：2015-06-01 00:00:00

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 lea...

journal_title：Pediatric research

authors： Beltrand J,Colomb V,Marinier E,Daubrosse C,Alison M,Burcelin R,Cani PD,Chevenne D,Marchal CL

更新日期：2007-11-01 00:00:00

abstract：BACKGROUND:Although cardiopulmonary bypass (CPB) has been previously studied as risking infection and inflammatory responses, few studies evaluate the relationship of preoperative high total immunoglobulin E (tIgE) to outcomes in pediatric patients predisposed to atopy undergoing cardiac surgery with CPB. METHODS:Seru...

journal_title：Pediatric research

authors： Li Y,Zhu L,Chen J,Singson MTG,Rui X,Li N,Zhou L,Liu J

更新日期：2018-11-01 00:00:00

abstract：:A specific, enzyme-linked immunoabsorbent assay was used to determine the concentration of the 35,000 mol wt surfactant apoprotein (SP-A) in samples of amniotic fluid obtained from nondiabetic (n = 358) and diabetic (n = 29) women. The enzyme-linked immunoabsorbent assay was performed with rabbit antibodies directed a...

journal_title：Pediatric research

authors： Snyder JM,Kwun JE,O'Brien JA,Rosenfeld CR,Odom MJ

更新日期：1988-12-01 00:00:00