The effects of intraventricular/periventricular blood on cerebral 3',5'-cyclic adenosine monophosphate concentration and cerebrovascular reactivity in newborn pigs.

abstract：:This study examined the relationships between cerebral fractional oxygen extraction (FOE), mean arterial blood pressure (MABP), left ventricular output (LVO), blood gases, and other physiologic variables in 36 very-low-birth-weight preterm infants during the first 3 d after birth. There was a decrease in cerebral FOE ...

journal_title：Pediatric research

authors： Kissack CM,Garr R,Wardle SP,Weindling AM

更新日期：2004-03-01 00:00:00

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

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

abstract：:Late Onset Central Hypoventilation Syndrome associated with Hypothalamic Dysfunction (LO-CHS/HD) is a distinct entity among the clinical and genetic heterogeneous group of patients with late onset central hypoventilation. Here we report a series of 13 patients with LO-CHS/HD. Rapid onset obesity is the first symptom o...

journal_title：Pediatric research

authors： De Pontual L,Trochet D,Caillat-Zucman S,Abou Shenab OA,Bougneres P,Crow Y,Cunningham S,Esteva B,Heberle LC,Leger J,Pinto G,Polak M,Shafik MH,Straus C,Trang H,Munnich A,Lyonnet S,Desguerre I,Amiel J

更新日期：2008-12-01 00:00:00

abstract：:Congenital Central Hypoventilation Syndrome (CCHS) patients show partial retention of peripheral chemoreception despite impaired ventilatory responses to CO2 and hypoxia. The condition allows examination of central responses to hyperoxia, which minimizes afferent traffic from peripheral chemoreceptors. We used functio...

journal_title：Pediatric research

authors： Woo MA,Macey PM,Macey KE,Keens TG,Woo MS,Harper RK,Harper RM

更新日期：2005-04-01 00:00:00

abstract：IMPACT:Raises the importance of Social Determinants of Health in pediatrics. Considers the impact of Social Determinants of Health on COVID-19. Offers opportunities for research in the future. ...

journal_title：Pediatric research

authors： Lachman P

更新日期：2020-11-10 00:00:00

abstract：:Diabetes mellitus is characterized by microangiopathy and increased angiogenic response in various organs. Basic fibroblast growth factor (bFGF) as well as vascular endothelial growth factor (VEGF) are both angiogenic and are involved in vascular endothelial cell growth. The purpose of this study was to determine seru...

journal_title：Pediatric research

authors： Malamitsi-Puchner A,Sarandakou A,Tziotis J,Dafogianni C,Bartsocas CS

更新日期：1998-12-01 00:00:00

abstract：:This report describes a third mucopolysaccharidosis in animals: canine mucopolysaccharidosis VII. The affected dog was the offspring of a father-daughter mating. Weakness in the rear legs was evident at 8 weeks of age and became progressively worse. He had a large head, a shortened maxilla, and corneal granularities. ...

journal_title：Pediatric research

authors： Haskins ME,Desnick RJ,DiFerrante N,Jezyk PF,Patterson DF

更新日期：1984-10-01 00:00:00

abstract：:The mechanisms of how glutamine benefits critically ill patients have not been established. The purpose of this study was to determine the effects of dietary and endogenously produced glutamine on small intestinal morphology using light and transmission electron microscopy in artificially reared rat pups. It was hypot...

journal_title：Pediatric research

authors： Potsic B,Holliday N,Lewis P,Samuelson D,DeMarco V,Neu J

更新日期：2002-09-01 00:00:00

abstract：:Mucolipidosis 4 (ML4) is an autosomal recessive disorder with both lipid and mucopolysaccharide storage. The disease is characterized by severe visual impairment and psychomotor retardation. In our effort to find a phenotypic marker for ML4 fibroblasts, living cells were stained with fluorescent compounds. The stainin...

journal_title：Pediatric research

authors： Goldin E,Blanchette-Mackie EJ,Dwyer NK,Pentchev PG,Brady RO

更新日期：1995-06-01 00:00:00

abstract：:The effects on the conceptus of persistently decreased maternal plasma amino acid concentrations were studied in pregnant rats by the infusion of glucagon (0.21 mg/day) to the mother from day 14 to 20 of gestation with a subcutaneous, osmotically driven minipump. Controls received diluent. The experimental animals eit...

journal_title：Pediatric research

authors： Domenech M,Gruppuso PA,Nishino VT,Susa JB,Schwartz R

更新日期：1986-11-01 00:00:00

abstract：:Cerebral magnetic resonance imaging (MRI) has revealed white matter changes in patients with phenylketonuria (PKU), an inborn error of metabolism with increased plasma phenylalanine level. Because the significance of these lesions is unknown, this study was undertaken to determine whether glucose metabolism was depres...

journal_title：Pediatric research

authors： Hasselbalch S,Knudsen GM,Toft PB,Høgh P,Tedeschi E,Holm S,Videbaek C,Henriksen O,Lou HC,Paulson OB

更新日期：1996-07-01 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

authors： Hierck BP,Molin DG,Boot MJ,Poelmann RE,Gittenberger-de Groot AC

更新日期：2004-09-01 00:00:00

abstract：:The activity of lysozyme in saliva and serum was determined in 51 patients with cystic fibrosis. Measurements were made on two occasions at least 1 month apart and compared to those of 25 normal healthy individuals of the same ages, sex, and race. The mean serum lysozyme activity of normal individuals was 5.8 microgra...

journal_title：Pediatric research

authors： Hughes WT,Koblin BA,Rosenstein BJ

更新日期：1982-10-01 00:00:00

abstract：:We have recently purified autoantigen polypeptides reacting with celiac disease patient sera IgA from the extracellular noncollagenous matrix compartment of fetal lung tissue. These molecules trigger the production of different tissue antibodies, the so-called antireticulin and antiendomysium antibodies in celiac dise...

journal_title：Pediatric research

authors： Marttinen A,Mäki M

更新日期：1993-10-01 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：:Patency of the ductus arteriosus in preterm infants is mediated by vasodilating prostanoids; however, reliable methods to monitor prostanoid activity or production in preterm infants are lacking. We measured the excretion rates of major and characteristic urinary metabolites of prostacyclin (PGI2), PGE1, and PGE2, 6-k...

journal_title：Pediatric research

authors： Seyberth HW,Müller H,Ulmer HE,Wille L

更新日期：1984-06-01 00:00:00

abstract：:Leukotrienes C4 and D4 and thromboxane A2 are potent vasoconstrictors that may mediate pulmonary vasoconstriction in many clinical situations. There is a complex interaction among leukotrienes and thromboxane A2, because inhibition of thromboxane synthesis prevents some of the hemodynamic effects of exogenous leukotri...

journal_title：Pediatric research

authors： Soifer SJ,Schreiber MD,Heymann MA

更新日期：1989-08-01 00:00:00

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：BACKGROUND:Adolescents born preterm have altered hypothalamic-pituitary-adrenal axis function with a blunted cortisol stress response, however, the influences of intrauterine growth restriction and race are unclear. METHODS:We measured salivary cortisol before and 20 min after a maximal-exercise stress test and calcul...

journal_title：Pediatric research

authors： Brown CL,Myers K,South AM,Shaltout HA,Jensen ET,Nixon PA,Washburn LK

更新日期：2020-05-01 00:00:00

abstract：:Sildenafil (Viagra) has been shown to be an effective pulmonary vasodilator and is increasingly used in patients with pulmonary hypertension. Its effects on the cerebral circulation are unclear and have not yet been described. We investigated the effect of i.v. sildenafil treatment on cerebral oxygenation in 13 childr...

journal_title：Pediatric research

authors： Nagdyman N,Fleck T,Bitterling B,Ewert P,Abdul-Khaliq H,Stiller B,Hübler M,Lange PE,Berger F,Schulze-Neick I

更新日期：2006-03-01 00:00:00

abstract：:GH insensitivity may be an inherited condition or may arise as a consequence of disease of malnutrition. Laron syndrome is the most severe form of GH insensitivity, arising from an absent or defective GH receptor. Less severe forms of GH insensitivity, however, may exist, resulting in short stature but in few other fe...

journal_title：Pediatric research

authors： Thalange NK,Price DA,Gill MS,Whatmore AJ,Addison GM,Clayton PE

更新日期：1996-05-01 00:00:00

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

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

更新日期：1997-02-01 00:00:00

abstract：:Premature birth causes significant health risks of the neonate and increases the cost for neonatal care. Urogenital infection, often caused by Gram-negative bacteria, is a known risk factor. Toll-like receptor-4 (TLR4) is the major endotoxin-signaling receptor and as such is crucial for the initiation of the innate im...

journal_title：Pediatric research

authors： Lorenz E,Hallman M,Marttila R,Haataja R,Schwartz DA

更新日期：2002-09-01 00:00:00

abstract：:In order to study the neonatal microcirculation, the capillary hemodynamics in skin was investigated in 43 full-term infants 2-7 days after birth. The nailfold capillaries of the thumb were visualized by means of television microscopy and the capillary blood cell velocity (CBV) was videophotometrically quantified in 1...

journal_title：Pediatric research

authors： Norman M,Herin P,Fagrell B,Zetterström R

更新日期：1988-06-01 00:00:00

abstract：:The use of auditory brainstem response (ABR) for assessment of hearing in the neonate has not been without challenge. Although numerous articles have appeared, agreement regarding the utility of neonatal ABR testing does not exist. In review of the current studies and commentaries, a clear majority are favorable to ne...

journal_title：Pediatric research

authors： Cox LC

更新日期：1984-08-01 00:00:00

abstract：BACKGROUND:Postnatal growth restriction (PNGR) in premature infants increases risk of pulmonary hypertension (PH). In a rodent model, PNGR causes PH, while combining PNGR and hyperoxia increases PH severity. We hypothesized that PNGR causes intestinal dysbiosis and that treatment with a probiotic attenuates PNGR-associ...

journal_title：Pediatric research

authors： Wedgwood S,Warford C,Agvatisiri SR,Thai PN,Chiamvimonvat N,Kalanetra KM,Lakshminrusimha S,Steinhorn RH,Mills DA,Underwood MA

更新日期：2020-02-01 00:00:00

abstract：:The mononuclear cells of newborn infants compared to those of normal adults contain diminished activity of pyruvate kinase (PK) (14.9 +/- 1.2 vs. 22.3 +/- 1.3 mumol/10(10) cells/min) and phosphoglycerate kinase (PGK) (195 +/- 10 vs. 415 +/- 19). These deficiencies are accentuated in the cells of premature infants (4.9...

journal_title：Pediatric research

authors： Das M,Klein W,Feig SA

更新日期：1977-10-01 00:00:00

abstract：:Quantitative determinations of cryoglobulins (IgG, IgA, IgM, and C3) were performed by a laser nephelometry microtechnique on 250 serum samples from a group of pediatric patients suspected of having immune complex-mediated disorders. Approximately 50% of these samples were cryoglobulin positive. Patients with cryoglob...

journal_title：Pediatric research

authors： Yang LC,Norman ME,Doughty RA

更新日期：1980-07-01 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：:To determine the role of pili in mediating adherence of type b and nontypeable Haemophilus influenzae to several respiratory cell types, piliated bacteria, nonpiliated phase variants, and nonpiliated mutants possessing insertionally inactivated pilin genes were tested. Both piliated and nonpiliated strains adhered to ...

journal_title：Pediatric research

authors： Gilsdorf JR,Tucci M,Marrs CF

更新日期：1996-02-01 00:00:00