Spermine and spermidine, modulators of the cell surface enzyme adenylate cyclase.

abstract：:To localize fetal rabbit lung beta-adrenoreceptors before and after glucocorticoid treatment, light microscopic autoradiography was performed with the reversible radiolabeled beta-adrenergic antagonist, [3H]dihydroalprenolol, on day 26 of gestation. Autoradiograms of adult lung and fetal myocardium were also prepared....

journal_title：Pediatric research

authors： Barnes P,Jacobs M,Roberts JM

更新日期：1984-11-01 00:00:00

abstract：:Delivery of M. nemestrina at 80% of normal gestation provides a population of neonates at high risk for hyaline membrane disease (HMD). The diagnosis of HMD was made by the presence of reticulogranular densities and air bronchograms on chest radiographs. Patchy atelectasis was seen in the lungs of animals assigned by ...

journal_title：Pediatric research

authors： Prueitt JL,Palmer S,Standaert TA,Luchtel DL,Murphy JH,Hodson WA

更新日期：1979-05-01 00:00:00

abstract：:The possible role played by albumin in regulating brain metabolism during development has been studied. The effects of fatty acid-free BSA on lactate, glucose, 3-hydroxybutyrate, and glutamine oxidation and lipogenesis by rat neurons and astrocytes from primary culture were studied. The rate of lactate oxidation and l...

journal_title：Pediatric research

authors： Vicario C,Tabernero A,Medina JM

更新日期：1993-12-01 00:00:00

abstract：:The aim of the present study was to determine the proportion of gamma/delta T-lymphocytes and CD16/CD56 (CD3- and CD3+) cells in the peripheral blood of children and adolescents with Graves' disease (GD; n = 27; mean age, 15.5 +/- 5.1 y) and nontoxic nodular goiter (NTNG; n = 25; mean age, 15.2 +/- 5.7 y), in comparis...

journal_title：Pediatric research

authors： Bossowski A,Urban M,Stasiak-Barmuta A

更新日期：2003-09-01 00:00:00

abstract：:This report deals with quantitative and qualitative investigations of alkaline phosphatase in two unrelated infants with the severe infantile form of hypophosphatasia. Both affected infants had no detectable leukocyte alkaline phosphatase activities and both sets of parents and one sibling tended to have low but varia...

journal_title：Pediatric research

authors： Gorodischer R,Davidson RG,Mosovich LL,Yaffe SJ

更新日期：1976-07-01 00:00:00

abstract：:Twelve critically ill neonates mechanically ventilated for respiratory failure (mean weight 1.33 kg, mean gestation 31 wk) were studied to quantitate the effects of radiant power from a radiant warming device, body weight, and body surface area on insensible water loss. Radiant power density (Mw/cm2) was measured usin...

journal_title：Pediatric research

authors： Baumgart S,Engle WD,Fox WW,Polin RA

更新日期：1981-12-01 00:00:00

abstract：:To evaluate the maturation of glucose homeostasis in the small for gestational age (SGA) neonate, glucose kinetics were measured with 78% enriched D-[U-13C]glucose by the prime plus constant infusion technique in nine SGA infants and compared with the rate obtained in seven term appropriate for gestational age infants...

journal_title：Pediatric research

authors： Cowett RM,Susa JB,Oh W,Schwartz R

更新日期：1984-01-01 00:00:00

abstract：:This study was designed to evaluate upper airway protective mechanisms in response to pharyngeal fluid stimulation in healthy term and preterm infants at term equivalent age. Five term and seven preterm infants were studied and the following recorded: sleep state, cardiorespiratory function, and swallowing. Infusions ...

journal_title：Pediatric research

authors： Page M,Jeffery HE

更新日期：1998-11-01 00:00:00

abstract：:High speed cinemicrographs reveal that the ciliary configuration and beat pattern of rabbit tracheal cilia differ significantly from classid descriptions, although the basic forward and return pattern is still observed. The tracheal cilia are short and stout (about 6 mum in length) and are of a slightly bent original ...

journal_title：Pediatric research

authors： Cheung AT,Jahn TL

更新日期：1976-02-01 00:00:00

abstract：BACKGROUND:The prevalence of vitamin D (vitD) deficiency presenting as rickets is increasing worldwide. Insufficient sun exposure, vitD administration, and/or calcium intake are the main causes. However, vitD system-related genes may also have a role. METHODS:Prospective study: 109 rachitic children completed a 6-mo s...

journal_title：Pediatric research

authors： El Kholy M,Elsedfy H,Fernández-Cancio M,Hamza RT,Amr NH,Ahmed AY,Toaima NN,Audí L

更新日期：2017-02-01 00:00:00

abstract：:The results of prior studies suggest that abnormalities of development and function of the fetal adrenal occur in pregnancies complicated by intrauterine fetal growth retardation (IUGR). In the present investigation, we sought to extend such studies by matching IUGR infants with normally grown infants of women in whom...

journal_title：Pediatric research

authors： Parker CR Jr,Buchina ES,Barefoot TK

更新日期：1994-06-01 00:00:00

abstract：:BackgroundPatent ductus arteriosus (PDA) is a common complication seen in preterm infants. Indomethacin is routinely used to treat PDA. Evidence suggests that the response of indomethacin is highly heritable. This study investigated the association between single-nucleotide polymorphisms (SNPs) in CYP2C9 and the closu...

journal_title：Pediatric research

authors： Smith CJ,Ryckman KK,Bahr TM,Dagle JM

更新日期：2017-11-01 00:00:00

abstract：:To assess sleep organization in premature infants of < 35 wk gestational age (w GA), we performed polygraphic recordings in 24 neurologically normal neonates (eight per group): artificially ventilated 27-30 and 31-34 w GA infants and nonventilated 31-34 w GA infants. Sleep states were defined by concordance of EEG and...

journal_title：Pediatric research

authors： Curzi-Dascalova L,Figueroa JM,Eiselt M,Christova E,Virassamy A,d'Allest AM,Guimarâes H,Gaultier C,Dehan M

更新日期：1993-11-01 00:00:00

abstract：:IL-8/CXC ligand (CXCL) 8 is ingested in high concentrations by the human fetus/neonate with amniotic fluid and human milk, and is also produced constitutively by intestinal epithelial cells (IEC). We have shown that recombinant human IL-8/CXCL8 (rhIL-8/CXCL8) protects cultured IEC against tumor necrosis factor (TNF)-a...

journal_title：Pediatric research

authors： Maheshwari A,Lacson A,Lu W,Fox SE,Barleycorn AA,Christensen RD,Calhoun DA

更新日期：2004-08-01 00:00:00

abstract：BACKGROUND:Staphylococcus aureus is the leading cause of skin and soft tissue infections (SSTIs). To develop interventions to prevent recurrent infections, household attributes and individual practices influencing S. aureus colonization must be discerned. METHODS:Households of healthy children with methicillin-resista...

journal_title：Pediatric research

authors： Mork RL,Hogan PG,Muenks CE,Boyle MG,Thompson RM,Morelli JJ,Sullivan ML,Gehlert SJ,Ross DG,Yn A,Bubeck Wardenburg J,Rzhetsky A,Burnham CD,Fritz SA

更新日期：2018-11-01 00:00:00

abstract：:Intrauterine ligation of the common bile duct was carried out in ten fetal lambs at approximately 80 days gestational age. Six of the fetal lambs survived until term and were sacrificed at varying periods until the 36th day of life. The lesion which developed resembled a "correctable" type of extrahepatic biliary atre...

journal_title：Pediatric research

authors： Spitz L

更新日期：1980-05-01 00:00:00

abstract：:Heart rate turbulence (HRT) is a chronotropic response of the sinus heart rhythm to ventricular premature beat (VPB). Children show decreasing heart rate together with the maturation of the autonomic nervous system. The aim of the research was to assess the relationship between HRT parameters, age, and heart rate and ...

journal_title：Pediatric research

authors： Kowalewski M,Alifier M,Bochen D,Urban M

更新日期：2007-12-01 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

authors： Stoltenberg L,Rootwelt T,Oyasaeter S,Rognum TO,Saugstad OD

更新日期：1993-12-01 00:00:00

abstract：:We studied the effect of maternal concentration and mode of administration on transfer rate of TSH-releasing hormone (TRH) in an in vitro model of dually perfused isolated lobule of human term placenta. Varying concentrations (4-40 microg dL(-1)) of TRH were added either to the open maternal circulation to mimic an in...

journal_title：Pediatric research

authors： Bajoria R,Fisk NM

更新日期：1997-05-01 00:00:00

abstract：BACKGROUND:The aim of our study was to understand the relationship between consanguineous marriages and reproductive outcomes. METHODS:A total of 999 families were recruited from five Muslim populations of Jammu region. Family pedigrees were drawn to access the family history and inbreeding status in terms of coeffici...

journal_title：Pediatric research

authors： Fareed M,Kaisar Ahmad M,Azeem Anwar M,Afzal M

更新日期：2017-01-01 00:00:00

abstract：:Meconium aspiration syndrome (MAS) is a serious condition in newborns, associated with a poorly characterized inflammatory reaction. The aim of this study was to investigate a possible role for complement in pulmonary pathophysiology and systemic inflammation in experimental MAS. MAS was induced by instillation of mec...

journal_title：Pediatric research

authors： Lindenskov PH,Castellheim A,Aamodt G,Saugstad OD,Mollnes TE

更新日期：2004-11-01 00:00:00

abstract：:The diagnosis of transient renal tubular acidosis was made in a 16 months old boy. Bicarbonate titration studies revealed that the acidification defect consisted of an association of proximal and distal tubular acidosis. The effect of experimentally induced potassium depletion revealed that hyperkalemia contributed to...

journal_title：Pediatric research

authors： Donckerwolcke RA,Valk C,van Wijngaarden-Penterman MJ,van Stekelenburg GJ

更新日期：1979-10-01 00:00:00

abstract：:Thyroid hemiagenesis is a rare form of thyroid dysgenesis of which some familial cases have been reported, including one associated with a heterozygous mutation in the Pax8 gene. However, the physiopathology remains not well known. The objectives of this study were 1) to describe the clinical features, 2) to look for ...

journal_title：Pediatric research

authors： Castanet M,Leenhardt L,Léger J,Simon-Carré A,Lyonnet S,Pelet A,Czernichow P,Polak M

更新日期：2005-06-01 00:00:00

abstract：:Skin reflectance in red, green, and blue light was measured at the sternum of 99 Caucasian infants ranging in gestational age from 26 to 44 weeks. Skin reflectance was consistently higher in female infants, but this difference was not statistically significant. Highly significant (P less than 0.001) increases in refle...

journal_title：Pediatric research

authors： Krauss AN,Post PW,Waldman S,Auld PA

更新日期：1976-09-01 00:00:00

abstract：BACKGROUND:Preterm infants have a greater risk of necrotizing enterocolitis following transfusion. It is hypothesized that high glucose concentrations in red blood cell (RBC) preservatives lead to increased methylglyoxal (MG) metabolism, causing glycation-driven damage to transfused RBCs. Such changes to the RBCs could...

journal_title：Pediatric research

authors： Kiefer AS,Fleming T,Eckert GJ,Poindexter BB,Nawroth PP,Yoder MC

更新日期：2014-03-01 00:00:00

abstract：:The first days of postnatal life are energetically demanding as metabolic functions change dramatically to accommodate drastic environmental and physiologic transitions after birth. It is increasingly appreciated that metabolic pathways are not only crucial for nutrition but also play important roles in regulating inf...

journal_title：Pediatric research

authors： Conti MG,Angelidou A,Diray-Arce J,Smolen KK,Lasky-Su J,De Curtis M,Levy O

更新日期：2020-01-01 00:00:00

abstract：:Long chain polyunsaturated fatty acids (LCPUFA)seem to be the most trophic macronutrients in inducing intestinal adaptation in adult short bowel syndrome (SBS), although their effects on intestinal adaptation in infants with SBS remain unknown.It is hypothesized that a high fat diet enriched with n-3 LCPUFA derived fr...

journal_title：Pediatric research

authors： Yang Q,Kock ND

更新日期：2010-09-01 00:00:00

abstract：:Whether severe hypoglycemia alone or in combination with hyperketonemia might cause deterioration of cardiac function has been controversial. Therefore, the influence of acute hypoglycemia (mean 33 mg/dL) with and without hyperketonemia (mean 1.3 and 3.3 mM) on cardiac function, substrate utilization, and myocardial h...

journal_title：Pediatric research

authors： Breuer J,Chung KJ,Pesonen E,Haas RH,Guth BD,Sahn DJ,Hesselink JR

更新日期：1989-12-01 00:00:00

abstract：:Innate immunity and urinary tract response play a central role in the development of urinary tract infection (UTI). Heat shock protein (HSP) 72 and Toll-like receptor (TLR) 4 are among the key elements of innate defence mechanisms. This study assesses the role of HSPA1B A(1267)G and TLR4 A(896)G polymorphisms using al...

journal_title：Pediatric research

authors： Karoly E,Fekete A,Banki NF,Szebeni B,Vannay A,Szabo AJ,Tulassay T,Reusz GS

更新日期：2007-03-01 00:00:00

abstract：:Carbonic anhydrase II (CA II) is the only soluble isozyme of CA which is known to be expressed in kidney. We recently identified a deficiency of this enzyme as the basis for the autosomal recessive syndrome of osteopetrosis with renal tubular acidosis and cerebral calcification. In order to explore the physiological i...

journal_title：Pediatric research

authors： Sly WS,Whyte MP,Krupin T,Sundaram V

更新日期：1985-10-01 00:00:00