Age- and dietary-related distributions of hepatic arachidonic and docosahexaenoic acid in early infancy.

Abstract:

:A dietary-related deficiency of docosahexaenoic acid [C22:6(n-3)] in infant cerebral cortex has been identified. Absence or very low rates of hepatic synthesis from the essential fatty acid precursor, alpha-linolenic acid [C18:3(n-3)], in early life may have been a contributory factor. We have analyzed liver total lipid fatty acid compositions in 27 term (37-42 wk gestation) and 4 preterm (30-33 wk gestation) infants who died within the first 6 mo of life from sudden infant death syndrome. The infants were fed exclusively either human or formula milks. Formula-fed infants were subdivided into two groups, one receiving SMA milk with an alpha-linolenic acid content at 1.5% of total fatty acids and the other a composite group fed milks with low alpha-linolenic acid concentrations (< 0.1% to 0.4%). The hepatic content of arachidonic acid [C20:4(n-6)] and docosahexaenoic acid was generally lower in both formula-fed groups than in the human milk-fed group. The age-related distributions of docosahexaenoic acid showed that coincident minimum levels were present in both formula groups in the third month of life. This may indicate that the hepatic enzymes involved in the final stage (delta 4-desaturation) conversion of alpha-linolenic acid to docosahexaenoic acid could be inactive in the first months of life. Emphasis must be on provision of preformed dietary docosahexaenoic acid and possibly arachidonic acid as well as their essential fatty acid precursors, to both term and preterm infants for at least the first 16 wk of life.

journal_name

Pediatr Res

journal_title

Pediatric research

authors

Farquharson J,Jamieson EC,Logan RW,Patrick WJ,Howatson AG,Cockburn F

doi

10.1203/00006450-199509000-00015

subject

Has Abstract

pub_date

1995-09-01 00:00:00

pages

361-5

issue

3

eissn

0031-3998

issn

1530-0447

journal_volume

38

pub_type

杂志文章
  • Understanding the susceptibility of the premature infant to necrotizing enterocolitis (NEC).

    abstract::Necrotizing enterocolitis (NEC) is the most common life-threatening gastrointestinal emergency encountered in the neonatal intensive care unit. Despite advances in neonatal care, NEC remains a leading cause of morbidity and mortality among premature infants. Epidemiologic studies have identified multiple factors that ...

    journal_title:Pediatric research

    pub_type: 杂志文章,评审

    doi:10.1203/PDR.0b013e31815ed64c

    authors: Hunter CJ,Upperman JS,Ford HR,Camerini V

    更新日期:2008-02-01 00:00:00

  • Ultrasonic and jet aerosolization of phospholipids and the effects on surface activity.

    abstract::Surface active aerosols were produced from aqueous dispersions of mixed lipids (CLL), extracted from bovine lung lavage. Particle size distributions were measured as a function of humidity for two types of aerosol generators: ultrasonic and jet. Lipid dispersions before aerosolization were prepared by sonication in an...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198309000-00012

    authors: Marks LB,Notter RH,Oberdorster G,McBride JT

    更新日期:1983-09-01 00:00:00

  • A comparison of high-dose recombinant erythropoietin treatment regimens in brain-injured neonatal rats.

    abstract::Recombinant human erythropoietin (rEpo) is neuroprotective in neonatal models of hypoxic-ischemic brain injury. However, the optimal rEpo dose, dosing interval, and number of doses for reducing brain injury are still undetermined. We compared the neuroprotective efficacy of several subcutaneous rEpo treatment regimens...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/pdr.0b013e3180332cec

    authors: Kellert BA,McPherson RJ,Juul SE

    更新日期:2007-04-01 00:00:00

  • Inotropes do not increase cardiac output or cerebral blood flow in preterm piglets.

    abstract:BACKGROUND:The preterm newborn is at high risk of developing cardiovascular compromise during the first day of life and this is associated with increased risk of brain injury. Standard treatments are volume expansion and administration of inotropes, typically dopamine and/or dobutamine, but there is limited evidence th...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/pr.2016.156

    authors: Eiby YA,Shrimpton NY,Wright IM,Lumbers ER,Colditz PB,Duncombe GJ,Lingwood BE

    更新日期:2016-12-01 00:00:00

  • New potential adjuncts to treatment of children with type 1 diabetes mellitus.

    abstract::Insulin administration is the primary therapy for type 1 diabetes mellitus (T1DM). Current available insulin therapies do not successfully enable children with T1DM to reach glycemic goals without side effects such as hypoglycemia and weight gain. Pramlintide is a synthetic analog of human amylin that acts in conjunct...

    journal_title:Pediatric research

    pub_type: 杂志文章,评审

    doi:10.1203/PDR.0b013e3181975ee4

    authors: Raman VS,Heptulla RA

    更新日期:2009-04-01 00:00:00

  • Effect of low dose dopamine on hemodynamic and renal function in children.

    abstract::The purpose of the study was to investigate the effect of low doses of dopamine in children. Fourteen cases were studied after open heart surgery. Cardiac output and renal parameters were determined under baseline conditions and under continuous infusion of dopamine 2.5 and 5 micrograms/kg/min. During the control peri...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198909000-00009

    authors: Girardin E,Berner M,Rouge JC,Rivest RW,Friedli B,Paunier L

    更新日期:1989-09-01 00:00:00

  • Characterizing T cell subsets in the nasal mucosa of children with acute respiratory symptoms.

    abstract:BACKGROUND:In infants admitted to an ICU with respiratory failure, there is an association between the ratio of CD8+ to CD4+ T cells within the upper respiratory tract and disease severity. Whether this ratio is associated with respiratory disease severity within children presenting to a pediatric emergency department ...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/s41390-021-01364-2

    authors: Cosgrove PR,Redhu NS,Tang Y,Monuteaux MC,Horwitz BH

    更新日期:2021-01-27 00:00:00

  • Immune abnormalities in guinea pigs with asymptomatic congenital syphilis.

    abstract::Spleens from 1-20-wk-old guinea pigs infected in utero with Treponema pallidum and age-matched controls, born to normal and heat-killed (56 degrees C, 2 h.) T. pallidum-injected mothers, were examined for their in vitro lymphoproliferative response to phytohemagglutinin, concanavalin A, and lipopolysaccharide. Additio...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199712000-00013

    authors: Wicher V,Zhao J,Dilwith R,Burger R,Wicher K

    更新日期:1997-12-01 00:00:00

  • Effects of ascorbic acid in alkaptonuria: alterations in benzoquinone acetic acid and an ontogenic effect in infancy.

    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

    authors: Wolff JA,Barshop B,Nyhan WL,Leslie J,Seegmiller JE,Gruber H,Garst M,Winter S,Michals K,Matalon R

    更新日期:1989-08-01 00:00:00

  • aEEG and neurologic exam findings correlate with hypoxic-ischemic brain damage severity in a piglet survival model.

    abstract:BACKGROUND:Newborn pigs offer theoretical advantages for studying newborn hypoxic-ischemic (HI) brain damage because of a development and structure similar to the human brain. However, the correlation between functional features and actual HI brain damage has not been reported. METHODS:Newborn pigs were examined daily...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/s41390-019-0282-2

    authors: Barata L,Cabañas A,Lafuente H,Vargas C,Ceprián M,Campa L,Jiménez-Sánchez L,Pazos MR,Alvarez FJ,Martínez-Orgado J

    更新日期:2019-03-01 00:00:00

  • Development of Na+-K+-ATPase in neonatal rat brain synaptosomes after perinatal protein malnutrition.

    abstract::Four protein dietary groups of rats were used in this study, namely: 27% casein diet fed throughout gestation and lactation (group C-C); 27% gestation, 10% lactation (group C-D); 10% gestation, 27% lactation (group D-C); 10% throughout gestation and lactation (group D-D). Mean body weight of group D-D at warning was 1...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-197503000-00008

    authors: Kissane JQ,Hawrylewicz EJ

    更新日期:1975-03-01 00:00:00

  • Developmental regulation of expression of C-reactive protein and serum amyloid A in Syrian hamsters.

    abstract::The fetal and maternal concentration of various plasma proteins alters during pregnancy. Cells in the livers of fetal hamsters accumulate serum amyloid A (SAA) and C-reactive protein (CRP) mRNA, major acute phase reactants, when lipopolysaccharide is administered to the fetal circulation. No fetal SAA or CRP mRNA resp...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199111000-00010

    authors: Dowton SB,Waggoner DJ,Mandl KD

    更新日期:1991-11-01 00:00:00

  • Impact of nutrition on phenotype in CFTR-deficient mice.

    abstract::To elucidate the impact of nutrition in cystic fibrosis (CF), we compared the phenotypic traits of Cftr -/- mice fed either a lipid-enriched liquid diet (Peptamen) or a standard chow combined with polyethylenglycol osmotic laxative (PEG), two strategies commonly used to prevent intestinal obstruction in CF mice. Survi...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/PDR.0b013e318155a61d

    authors: Cottart CH,Bonvin E,Rey C,Wendum D,Bernaudin JF,Dumont S,Lasnier E,Debray D,Clément A,Housset C,Bonora M

    更新日期:2007-11-01 00:00:00

  • Congenital hypoaldosteronism: the Visser-Cost syndrome revisited.

    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

    authors: Peter M,Sippell WG

    更新日期:1996-03-01 00:00:00

  • Liver in alpha1-antitrypsin deficiency: morphologic observations and in vitro synthesis of alpha1-antitrypsin.

    abstract::In an effort to characterize the hepatic abnormality in patients with alpha1-antitrypsin deficiency, three unrelated children with the disorder (Pi types ZZ and SZ), two heterozygous parents (Pi type MZ), and three normal subjects (Pi type MM) were studied. As expected, the livers of the ZZ- and SZ-deficient subjects ...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-197601000-00007

    authors: Bhan AK,Grand RJ,Colten HR,Alper CA

    更新日期:1976-01-01 00:00:00

  • General immune dampening is associated with disturbed metabolism at diagnosis of type 1 diabetes.

    abstract:BACKGROUND:Type 1 diabetes (T1D) is a serious diagnosis with the prospect of grave short- and long-term complications and even death if poorly managed. An attempt has been made to describe how clinical and immunological deviations might influence each other close to the diagnosis of T1D. METHODS:Sixty-nine newly diagn...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/pr.2013.167

    authors: Rydén A,Ludvigsson J,Fredrikson M,Faresjö M

    更新日期:2014-01-01 00:00:00

  • T cell receptor repertoire diversity and clonal expansion in human neonates.

    abstract::Newborn human infants, particularly those born prematurely, are susceptible to infection with a variety of microorganisms. We questioned whether limitations in the T cell repertoire contribute to the neonatal immunocompromised state. To describe developmental changes of the T cell repertoire, cDNA segments correspondi...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199803000-00015

    authors: Schelonka RL,Raaphorst FM,Infante D,Kraig E,Teale JM,Infante AJ

    更新日期:1998-03-01 00:00:00

  • Plasma levels of aldosterone, corticosterone, 11-deoxycorticosterone, progesterone, 17-hydroxyprogesterone, cortisol, and cortisone during infancy and childhood.

    abstract::Plasma aldosterone (A), corticosterone (B), deoxycorticosterone (DOC), progesterone (P), 17-hydroxyprogesterone (17-OHP), cortisol (F), and cortisone (E) were measured simultaneously by specific radioimmunoassays in small plasma samples obtained from 174 normal infants and children between 2 hr and 15 yr of age. The s...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198001000-00010

    authors: Sippell WG,Dörr HG,Bidlingmaier F,Knorr D

    更新日期:1980-01-01 00:00:00

  • A deletion in the long arm of chromosome 18 in a child with serum carnosinase deficiency.

    abstract::The dipeptides carnosine and anserine, found exclusively in meats, are hydrolyzed in serum by the enzyme carnosinase. Several reports of serum carnosinase deficiency describe a variable phenotype, which ranges from normal to severe psychomotor retardation, hypotonia, and myoclonic seizures in the first year of life. W...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199702000-00009

    authors: Willi SM,Zhang Y,Hill JB,Phelan MC,Michaelis RC,Holden KR

    更新日期:1997-02-01 00:00:00

  • Glucocorticoid receptor subunit expression in adenotonsillar tissue of children with obstructive sleep apnea.

    abstract::Tonsillectomy and adenoidectomy (T&A) is a frequent surgical procedure in children with obstructive sleep apnea (OSA). Many symptomatic children who do not fulfill the currently recommended criteria for T&A may benefit from topical intranasal steroid therapy. However, the expression of glucocorticoid receptor (GCR) ex...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/01.PDR.0000150722.34561.E6

    authors: Goldbart AD,Veling MC,Goldman JL,Li RC,Brittian KR,Gozal D

    更新日期:2005-02-01 00:00:00

  • Racial differences in encounter rates for otitis media.

    abstract::In 1975-1976, an experiment was performed at three sites of an HMO to investigate the effect of a protocol on drug prescribing for otitis media. A large and unexpected difference in encounter rates for otitis media was found among the sites. In the first 6 months of 1975, the rate of children less than 15 years with a...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198010000-00005

    authors: Bush PJ,Rabin DL

    更新日期:1980-10-01 00:00:00

  • Interactions of soybean lectin, soyasaponins, and glycinin with rabbit jejunal mucosa in vitro.

    abstract::Mucosal samples from rabbit jejunum were incubated (30 min, 25 degrees C) with (125I)glycinin in the presence of buffer, soybean lectin (50 micrograms/ml) soyasaponins (1 mg/ml), or both lectin and saponins. The mucosal uptake of (125I)glycinin was negligible with buffer, and increased progressively with additions of ...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198209000-00005

    authors: Alvarez JR,Torres-Pinedo R

    更新日期:1982-09-01 00:00:00

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

    abstract::Adenylate cyclase activity was measured in membrane preparations of cultured fibroblasts from controls and patients with cystic fibrosis. Enzyme activity increased as the transition from exponential growth to confluence occurred; sodium fluoride-stimulated activity more markedly displayed this relationship than basal ...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-197808000-00005

    authors: Wright RK,Buehler BA,Schott SN,Rennert OM

    更新日期:1978-08-01 00:00:00

  • Hexapeptides from human milk prevent the induction of oxidative stress from parenteral nutrition in the newborn guinea pig.

    abstract:INTRODUCTION:In preterm neonates, peroxides contaminating total parenteral nutrition (TPN) contribute to oxidative stress, which is suspected to be a strong inducer of hepatic complications related to prematurity. Recently, others reported that hexapeptides derived from human milk (HM) exerted free radical-scavenging a...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/pr.2012.29

    authors: Miloudi K,Tsopmo A,Friel JK,Rouleau T,Comte B,Lavoie JC

    更新日期:2012-06-01 00:00:00

  • Human milk oligosaccharides in premature infants: absorption, excretion, and influence on the intestinal microbiota.

    abstract:BACKGROUND:Human milk oligosaccharides (HMOs) shape the intestinal microbiota in term infants. In premature infants, alterations in the intestinal microbiota (dysbiosis) are associated with risk of necrotizing enterocolitis (NEC) and sepsis, and the influence of HMOs on the microbiota is unclear. METHODS:Milk, urine, ...

    journal_title:Pediatric research

    pub_type: 临床试验,杂志文章

    doi:10.1038/pr.2015.162

    authors: Underwood MA,Gaerlan S,De Leoz ML,Dimapasoc L,Kalanetra KM,Lemay DG,German JB,Mills DA,Lebrilla CB

    更新日期:2015-12-01 00:00:00

  • A case of transient renal tubular acidosis type 1,4 hybrid RTA: a study of the pathophysiologic characteristics of the acidification defect.

    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

    pub_type: 杂志文章

    doi:10.1203/00006450-197910000-00020

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

    更新日期:1979-10-01 00:00:00

  • Characterization of brain development in the ferret via MRI.

    abstract::Animal models with complex cortical development are useful for improving our understanding of the wide spectrum of neurodevelopmental challenges facing human preterm infants. MRI techniques can define both cerebral injury and alterations in cerebral development with translation between animal models and the human infa...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/PDR.0b013e3181a291d9

    authors: Barnette AR,Neil JJ,Kroenke CD,Griffith JL,Epstein AA,Bayly PV,Knutsen AK,Inder TE

    更新日期:2009-07-01 00:00:00

  • Intrauterine fetal demise can be remote from the inciting insult in an animal model of hypoxia-ischemia.

    abstract:BACKGROUND:Fetal hypoxia-ischemia (H-I) results in significant morbidity and mortality. Little is known about the timing of death in human stillbirths. The vulnerability of the fetus varies with age at the time of insult, but it is unknown what happens to the timing of fetal death in relation to a fetal insult. We aske...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/pr.2012.65

    authors: Derrick M,Englof I,Drobyshevsky A,Luo K,Yu L,Tan S

    更新日期:2012-08-01 00:00:00

  • New and old immunodeficiencies.

    abstract::Yesterday's immunodeficiencies emphasized the clinical and familial associations of the syndromes and date from the 1920s (ataxia-telangiectasia, chronic mucocutaneous candidiasis), the 1930s (Wiskott-Aldrich syndrome), skipping the 1940s, but blossoming in the 15-y period from 1950 to 1965. In this period, primary im...

    journal_title:Pediatric research

    pub_type: 历史文章,杂志文章,评审

    doi:10.1203/00006450-199305001-00007

    authors: Stiehm ER

    更新日期:1993-01-01 00:00:00

  • Lung distensibility and airway function in asthmatic children.

    abstract::Lung distensibility and airway mechanics were evaluated in 24 asthmatic children and adolescents, ages between 7 and 21 years, by quasi-static pressure-volume curves and by the static recoil-lung conductance relationship. The measurements were obtained by the step-wise inflation technique and the pressure-volume curve...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198411000-00020

    authors: Kraemer R,Geubelle F

    更新日期:1984-11-01 00:00:00