The regional distribution and determinants of myocardial blood flow during asphyxia in the fetal lamb.

abstract：:We studied the pre- and postnatal developmental regulation of the hepatic type I IGF receptor in the rat. Fetal rat liver membranes bound IGF-I throughout the latter part of gestation (d 17 to 21). After birth, binding diminished rapidly, reaching barely detectable levels by the 13th postnatal d. However, the presence...

journal_title：Pediatric research

authors： Gruppuso PA,Walker TD,Carter PA

更新日期：1991-03-01 00:00:00

abstract：:The effects of fetal hypoxemia on blood coagulation (platelet count, prothrombin time, partial thromboplastin time, fibrinogen, factors II, V, VI, VIII, IX, X, XI, XII, XIII and von Willebrands activities, fibrin degradation products, and fibrin monomer) were evaluated in nine chronically catheterized fetal lambs earl...

journal_title：Pediatric research

authors： Kisker CT,Robillard JE,Clarke WR

更新日期：1982-01-01 00:00:00

abstract：:To investigate the difference in ventilatory response to exercise between children and young adults, we administered a treadmill progressive exercise test to seven boys (aged 8 to 11 y [group A]) and six male young adults (aged 14 to 21 y [group B]), who had a history of Kawasaki disease without significant coronary a...

journal_title：Pediatric research

authors： Ohuchi H,Kato Y,Tasato H,Arakaki Y,Kamiya T

更新日期：1999-03-01 00:00:00

abstract：:Sudden infant death syndrome is the most common cause of postneonatal infant mortality in the developed world. It is a diagnosis of exclusion with peak age of incidence between 2 and 6 mo. Fifty to 63% of these infants have a preexisting upper respiratory tract infection before death. We hypothesized that the immature...

journal_title：Pediatric research

authors： Blood-Siegfried J,Nyska A,Lieder H,Joe M,Vega L,Patterson R,Germolec D

更新日期：2002-10-01 00:00:00

abstract：:Pyritinol-HCl was tested for its impact on the cognitive functions of children with learning disabilities. This study is a contribution to scientific discussion on the complicated methodologic problems in evaluating the clinical efficacy of psychopharmacologic agents. Sixty-seven pupils of slow learner classes between...

journal_title：Pediatric research

authors： Wälti U,Kuenzler M,Schild J,Vassella F,Pavlincova E,Bircher J,Herschkowitz N

更新日期：1975-09-01 00:00:00

abstract：:Cell-mediated immunity is not well characterized in very low birth weight infants, and abnormalities may represent a significant vulnerability to infection. This report describes 165 serial studies in 58 infants between 700 and 1300 g birth weight during the first 8 wk of life. Two ml of blood were drawn at 2-wk inter...

journal_title：Pediatric research

authors： Bussel JB,Cunningham-Rundles S,LaGamma EF,Shellabarger M

更新日期：1988-05-01 00:00:00

abstract：:We hypothesized that cardiac and respiratory modulation of postganglionic peroneal activity appeared in an age-related manner. In anesthetized, paralyzed and artificially ventilated piglets, simultaneous recordings of efferent phrenic and peroneal discharges were obtained during hyperoxia (fraction of inspired oxygen,...

journal_title：Pediatric research

authors： Sica AL,Hundley BW,Gootman PM

更新日期：1996-01-01 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：:Several lines of evidence suggest that formula with protein content of 3.0 g/100 kcal does not fully meet the protein needs of very-low-birth weight infants. Our purpose was to compare nitrogen balance, metabolic status and growth in infants fed a standard (3.0 g/100 kcal; RegPro) and high (3.6 g/100 kcal; HiPro) prot...

journal_title：Pediatric research

authors： Cooke R,Embleton N,Rigo J,Carrie A,Haschke F,Ziegler E

更新日期：2006-02-01 00:00:00

abstract：:Factors, such as insulin, found in human and pig colostrum and mature milk likely influence small intestinal growth and development. Although pharmacologic doses of insulin injected parenterally may accelerate small intestinal development in altricial animals such as the rodent, the effects of oral insulin on intestin...

journal_title：Pediatric research

authors： Shulman RJ

更新日期：1990-08-01 00:00:00

abstract：:Recently a soybean oil emulsion (Intralipid) (IL) has been released in the United States for use as a parenteral nutrient. The study reported here was undertaken to determine the effect of ingestion of IL on the synthesis and secretion of the second (C2) and fourth (C4) components of complement by guinea pig peritonea...

journal_title：Pediatric research

authors： Strunk RC,Kunke K,Nagle RB,Payne CM,Harrison HR

更新日期：1979-03-01 00:00:00

abstract：BACKGROUND:To examine differences in comorbidities and surgical management based on socioeconomics in hospitalized children with Crohn's disease (CD). METHODS:Using the Kids' Inpatient Database for 2006-2012, we identified patients (<21 years) with a CD diagnosis. Cases were analyzed and stratified by median parental ...

journal_title：Pediatric research

authors： McLoughlin RJ,Klouda A,Hirsh MP,Cleary MA,Lightdale JR,Aidlen JT

更新日期：2020-12-01 00:00:00

abstract：:An imbalance in apoptosis or survival of immune cells plays an essential role in the pathophysiology of sepsis. Phagocytosis-induced cell death (PICD) is a common result of the pathogen-host cell interaction mediated by reactive oxygen species (ROS). Neonatal sepsis is frequently characterized by hyperinflammation. Co...

journal_title：Pediatric research

authors： Gille C,Leiber A,Spring B,Kempf VA,Loeffler J,Poets CF,Orlikowsky TW

更新日期：2008-01-01 00:00:00

abstract：:Galactose metabolism was studied in human ovarian tissue obtained from 14 women controls between 21 and 72 y of age, and one 21-y-old galactosemic patient with hypergonadotrophic hypogonadism. Tissue slices were incubated with 1-14C-galactose, and labeled intermediates were analyzed by anion-exchange column chromatogr...

journal_title：Pediatric research

authors： Xu YK,Ng WG,Kaufman FR,Lobo RA,Donnell GN

更新日期：1989-02-01 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：:Intracellular levels of cysteine (CSH) and reduced glutathione (GSH) in the kidney and liver of rats from the newborn to the adult period have been determined using a sensitive high performance liquid chromatography method. In the kidney, the intracellular level of free CSH increased 4-fold from 1 to 4 nmol/mg protein...

journal_title：Pediatric research

authors： States B,Foreman JW,Segal S

更新日期：1987-11-01 00:00:00

abstract：:Chenodeoxycholic acid labeled with 2H in the 11 and positions was prepared by catalytic reduction of delta 11-12 unsaturated derivatives of cholic acid. To validate the use of this stable isotope for the determination of bile acid kinetics by isotope dilution, it was administered to seven normal male volunteers simult...

journal_title：Pediatric research

authors： Balistreri WF,Cowen AE,Hofmann AF,Szczepanik PA,Klein PD

更新日期：1975-10-01 00:00:00

abstract：:Evaluation of nonlinear heart rate (HR) dynamics has received considerable attention in the pediatric literature because such analyses not only provide insight into underlying control mechanisms, but may also help to differentiate between normal and abnormal infants. The purpose of this study was to determine, in eigh...

journal_title：Pediatric research

authors： Mooney DM,Groome LJ,Holland SB,Smith YD

更新日期：1998-07-01 00:00:00

abstract：:We have previously demonstrated that vagal phase-response curves (PRC), which characterize the effects of critically timed, brief vagal stimuli on sinus node automaticity, exhibit a fundamentally different shape in the canine newborn than in the adult. In this study we analyzed the changes in sinus cycle length in res...

journal_title：Pediatric research

authors： Pickoff AS,Rios R,Stolfi A,Wang SN

更新日期：1994-01-01 00:00:00

abstract：BACKGROUND:Increasing numbers of preterm-born children survive nowadays, and improving long-term health and neurodevelopment is becoming more important. Early-life growth has been linked to neurodevelopmental outcomes. We aimed to study whether this association has changed with time. METHODS:We studied two cohorts of ...

journal_title：Pediatric research

authors： Ruys CA,Hollanders JJ,Bröring T,van Schie PEM,van der Pal SM,van de Lagemaat M,Lafeber HN,Rotteveel J,Finken MJJ

更新日期：2019-02-01 00:00:00

abstract：:The interactions between CD40 and CD40L (CD154) are critical for effective humoral immune response. CD40 signaling facilitates T lymphocyte dependent B cell proliferation and immunoglobulin isotype switch. The objective of our study was to investigate the CD40 and CD40L expression on peripheral blood mononuclear cells...

journal_title：Pediatric research

authors： Kowalczyk D,Macura-Biegun A,Zembala M

更新日期：2006-06-01 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

authors： Hawkes CP,Grimberg A,Kenny LC,Kiely M,Hourihane JOB,Irvine AD,McPhaul MJ,Caulfield MP,Zemel BS,Murray DM

更新日期：2019-04-01 00:00:00

abstract：:To clarify the prevalence of Japanese children thought to be at a risk for infection with GB virus-C (GBV-C)/hepatitis G virus (HGV), we investigated the detection rates of serum GBV-C/ HGV ribonucleic acid (RNA) by reverse transcription-seminested PCR and serum anti-HGV-E2 antibody by ELISA in 162 children with histo...

journal_title：Pediatric research

authors： Goto K,Sugiyama K,Li R,Miyake Y,Ando T,Mizutani F,Terabe K,Mizuno K,Wada Y

更新日期：1999-01-01 00:00:00

abstract：:C3H/HeJ mice develop an increase in terminal air space area detectable by postnatal d 14 that persists into adulthood compared with strain-matched controls (C3H/SnJ, C3H/OuJ). Morphometric quantification revealed a 50% increase in terminal air space area by postnatal d 14 and a 2.3-fold increase by 2 mo of age in C3H/...

journal_title：Pediatric research

authors： Sampath V,Davis K,Senft AP,Richardson TR,Kitzmiller JA,Berclaz PY,Korfhagen TR

更新日期：2006-12-01 00:00:00

abstract：:To investigate the role of nutrition in the regulation of IGFs during the perinatal period, 10-d-old rats were infused intravenously with various concentrations of nutrients for 24 h. Breast-fed litter mates served as controls. The effect of caloric intake on concentrations of IGF-I and IGF-II as well as IGF-binding p...

journal_title：Pediatric research

authors： Philipps A,Drakenberg K,Persson B,Sjögren B,Eklöf AC,Hall K,Sara V

更新日期：1989-08-01 00:00:00

abstract：:Synchronized atrial contraction may be much more important in the newborn, who has a faster heart rate and a less compliant ventricle, than in the adult. We therefore investigated the extent by which synchronized atrioventricular contraction contributes to cardiac output and cardiac work in a neonatal circulation, and...

journal_title：Pediatric research

authors： Klautz RJ,Baan J,Teitel DF

更新日期：1998-03-01 00:00:00

abstract：BACKGROUND:We previously demonstrated that the proliferative response to lipopolysaccharide (LPS) in cord blood mononuclear cells (CBMCs) is negatively correlated with the induced expression of interleukin (IL)-4. Our aim, therefore, was to examine whether an impaired cellular response to LPS in infancy is associated w...

journal_title：Pediatric research

authors： Goldberg MR,Elizur A,Luknar-Gabor N,Koch P,Tovbin J,Katz Y

更新日期：2013-08-01 00:00:00

abstract：INTRODUCTION:Cerebral white-matter (WM) abnormalities on magnetic resonance imaging (MRI) correlate with neurodevelopmental disability in infants born prematurely. RESULTS:Quantitative histological measures of WM and ventricular volumes correlated with qualitative MRI scores of WM volume loss and ventriculomegaly. Dif...

journal_title：Pediatric research

authors： Griffith JL,Shimony JS,Cousins SA,Rees SE,McCurnin DC,Inder TE,Neil JJ

更新日期：2012-02-01 00:00:00

abstract：:This study aimed to investigate 1) the plasma resistin concentration at birth, 2) the relationship of resistin with leptin and insulin, and 3) the association of resistin with anthropometric indexes in newborn infants. Blood samples for hormonal assay were obtained from preterm and term newborns within the first 2 h o...

journal_title：Pediatric research

authors： Ng PC,Lee CH,Lam CW,Chan IH,Wong E,Fok TF

更新日期：2005-10-01 00:00:00

abstract：:The mitochondrial trifunctional protein (TFP) is a multienzyme complex of the beta-oxidation cycle. Human TFP is an octamer composed of four alpha-subunits harboring long-chain enoyl-CoA hydratase and long-chain L-3-hydroxyacyl-CoA dehydrogenase and four beta-subunits encoding long-chain 3-ketoacyl-CoA thiolase. Mutat...

journal_title：Pediatric research

authors： Spiekerkoetter U,Khuchua Z,Yue Z,Bennett MJ,Strauss AW

更新日期：2004-02-01 00:00:00