Abstract:
:Normal values for the percentages of lymphocytes carrying surface membrane-bound immunoglobulin, or rosetting with sheep erythrocytes, ox erythrocytes coated with rabbit immunoglobulin G, or ox erythrocytes coated with rabbit immunoglobulin M and reacted with human serum partially de-complemented with zymozan, have been estimated for populations from human umbilical cord blood and the peripheral blood of babies aged one week and one month. These samples have been compared with values obtained from normal adult volunteers and eighteen newborn infants, measured during and after a suspected infective episode. The dynamic change in those lymphocytes from normal infants staining for both IgM and IgD is shown, demonstrating that the number of circulating cells of this typeapproaches adult levels by the age of one month. Falls in the levels of all three types of rosetting lymphocyte were demonstrated over the same period. A drop in the number of lymphocytes forming sheep erythrocyte rosettes, and particularly those binding C3b-coated ox erythrocytes, in those babies suspected of infection showed a correlation with acute septicaemia or viraemia.
journal_name
Pediatr Resjournal_title
Pediatric researchauthors
Stern CMdoi
10.1203/00006450-197906000-00016subject
Has Abstractpub_date
1979-06-01 00:00:00pages
792-5issue
6eissn
0031-3998issn
1530-0447journal_volume
13pub_type
杂志文章abstract::Fetal growth and development is dependent on the transfer of amino acids from maternal to fetal blood across the microvillous plasma membrane (MVM) and basal plasma membrane of placental syncytiotrophoblast. The aim of this study was to determine the relationship of system A amino acid transporter (SysA) activity in M...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199906000-00005
更新日期:1999-06-01 00:00:00
abstract::We have developed a regional dual-threshold method for detecting endocrine pulses at variably low hormone concentrations such as those that occur in the pediatric age group. This algorithm uses the local intra-series coefficient of variation to test for a significant increase and decrease (peak or pulse) in the experi...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198607000-00011
更新日期:1986-07-01 00:00:00
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
更新日期:1975-03-01 00:00:00
abstract::Energy and nitrogen balances were measured in growing low birthweight infants fed either mother's expressed breast milk or a 20 kcal per ounce formula to determine whether or not there were differences between the two dietary groups in (1) the partition of energy among excretion, expenditure, and storage and (2) the r...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198311000-00011
更新日期:1983-11-01 00:00:00
abstract:BACKGROUND:Though prenatal antidepressant exposure has been associated with adverse developmental outcomes, the extent to which the effects are due to prenatal drug exposure or underlying maternal mood disturbances is unclear. METHODS:This was a population-based retrospective cohort study using administrative data fro...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/s41390-020-01269-6
更新日期:2020-12-09 00:00:00
abstract::Biotin responsive multiple carboxylase deficiency was suspected in a third trimester conceptus on the basis of enzymatic confirmation in fibroblasts cultured from an earlier sibling who suffered a demise in the immediate neonatal period. Maternal urinary organic acid profile was normal throughout the final 4 wk of pre...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198202000-00010
更新日期:1982-02-01 00:00:00
abstract::Mother's milk represents a foundational step in the proper development of newborn immunity. This is achieved, in part, through the action of numerous regulatory proteins such as soluble cluster of differentiation 14 (sCD14) found in significant quantities in human milk (~25-50 μg/mL). In adults, CD14 stimulates cytoki...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e3181f70f21
更新日期:2010-12-01 00:00:00
abstract::The classical model of gene regulation by hormones involves a hormone-bound receptor interacting with a DNA response element to increase or decrease gene transcription. Steroid hormone regulation more commonly involves atypical cis-elements, co-receptors, accessory proteins, and unique modes of interaction on differen...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-200111000-00007
更新日期:2001-11-01 00:00:00
abstract::The functional activity of naturally acquired IgG and IgM with specificity for the capsular polysaccharide of type III, group B Streptococcus (III-GBS) was compared. Sera collected during convalescence from 14 infants who had developed specific antibodies following III-GBS infection were employed for separation of IgG...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198801000-00007
更新日期:1988-01-01 00:00:00
abstract::Pulmonary surfactant is inactivated in meconium aspiration syndrome and neonatal pneumonia. Development of an exogenous surfactant less sensitive to inactivation might be useful for treating these diseases. We investigated in vitro whether addition of the cationic cyclic membrane cross-linking peptide polymyxin B (PxB...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.pdr.0000200806.32822.e6
更新日期:2006-03-01 00:00:00
abstract::Factors affecting bone turnover in premature infants are not entirely clear but certainly are different from those influencing bones of adults and children. To identify fetal and maternal factors that might influence bone turnover, we prospectively studied 50 infants (30 preterm and 20 full-term) born at Ain Shams Uni...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.PDR.0000160591.70409.C8
更新日期:2005-05-01 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
pub_type: 杂志文章
doi:10.1038/s41390-018-0113-x
更新日期:2018-11-01 00:00:00
abstract::There is significant uncertainty over the role of assessment of long-term neurodevelopmental outcome (LTO) in neonatal clinical trials. A multidisciplinary working group was established to identify key issues in this area and to make recommendations about optimal approaches to evaluate LTO in therapeutic trials in new...
journal_title:Pediatric research
pub_type: 杂志文章,评审
doi:10.1038/s41390-019-0526-1
更新日期:2019-11-01 00:00:00
abstract::Up to 20% of pregnant women smoke and there is indirect evidence that certain tobacco-specific metabolites can cross the placental barrier and are genotoxic to the fetus. The presence of micronuclei results from chromosome damage and reflects the degree of underlying genetic instability. Fetal blood was obtained from ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.pdr.0000228327.63820.41
更新日期:2006-08-01 00:00:00
abstract::Hirschsprung's disease, affecting one in 5000 live newborns, is the most common cause of neonatal intestinal obstruction. The obstruction or, later in life, constipation arises from the lack of enteric ganglia in the hindgut, thus resulting in poor coordination of peristalsis. Mutations in Hirschsprung patients have s...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199905010-00018
更新日期:1999-05-01 00:00:00
abstract::Docosahexaenoic acid (DHA) is an omega-3 fatty acid that is highly concentrated in CNS tissues. Although breast milk contains the fatty acids DHA and arachidonic acid, infant formulas marketed in North America do not contain these nutrients. The potential deleterious effects of rearing infants with formulas devoid of ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-200203000-00003
更新日期:2002-03-01 00:00:00
abstract::Human GH is encoded by the GH-1 gene which belongs to the GH gene cluster encompassing a distance of about 65 kb on the long arm of chromosome 17. Familial isolated growth hormone deficiency (IGHD) is associated with at least four Mendelian disorders. These include two forms that have autosomal recessive inheritance (...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199801000-00016
更新日期:1998-01-01 00:00:00
abstract::Hypercholesterolemia is common in preterm infants administered 10% Intralipid perhaps because of excess phospholipid in plasma causing efflux of cholesterol from tissues. The purpose of this study was to determine if cholesterol synthesis (as measured by plasma lathosterol) is increased in preterm infants (23-32 wk ge...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199202000-00020
更新日期:1992-02-01 00:00:00
abstract::Sex steroids accelerate bone maturation, but it is believed that estrogen action is needed for terminal epiphyseal fusion. In this study, we investigated the effects of a new estrogen-blocking agent, Faslodex (ICI 182,780), on estrogen-accelerated skeletal maturation in immature mice. On day-of-life 2 through 8, mice ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199909000-00004
更新日期:1999-09-01 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
pub_type: 杂志文章
doi:10.1203/PDR.0b013e318187dd0e
更新日期:2008-12-01 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
pub_type: 杂志文章
doi:10.1203/00006450-200207000-00014
更新日期:2002-07-01 00:00:00
abstract::Acute postasphyxial encephalopathy around the time of birth remains a major cause of death and disability. The possibility that hypothermia may be able to prevent or lessen asphyxial brain injury is a "dream revisited". In this review, a historical perspective is provided from the first reported use of therapeutic hyp...
journal_title:Pediatric research
pub_type: 历史文章,杂志文章,评审
doi:10.1038/pr.2016.198
更新日期:2017-01-01 00:00:00
abstract::We have shown previously that polynucleotides enhance in vitro antibody and Ig production in response to T-dependent antigens in mice and augment Ig production by adult human peripheral blood mononuclear cells. Herein, we report their effects on umbilical cord blood mononuclear cells (CBMNC) obtained from full-term ba...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199311000-00003
更新日期:1993-11-01 00:00:00
abstract::The sp act of galactose-1-phosphate uridyltransferase has been measured in individual regions of adult rat brain to see if site-specific differences in enzyme activity can aid in the understanding of brain abnormalities observed in well-treated galactosemic patients. The sp act in the cerebellum, brain stem, and midbr...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199205000-00021
更新日期:1992-05-01 00:00:00
abstract::Childhood obesity is a predisposing factor for adult cardiovascular diseases. Human serum paraoxonase (PON1) may protect against atherosclerosis by hydrolyzing lipid peroxides in oxidized LDL. Alterations and potential correlations of PON1 activities, leptin and adiponectin levels in childhood obesity were studied. We...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e3181c9fb66
更新日期:2010-03-01 00:00:00
abstract::The incidence of allergic diseases has increased, and a relation between allergy and dietary fatty acids has been proposed. Modulation of the maternal immune function during pregnancy may have an impact on future clinical outcomes in the child. The aim of this study was to determine the effects of omega (omega)-3 long...
journal_title:Pediatric research
pub_type: 杂志文章,随机对照试验
doi:10.1203/PDR.0b013e3181aabd1c
更新日期:2009-08-01 00:00:00
abstract::EBV has been associated with several malignancies in humans. EBV can also infect marmoset B lymphocytes, which, as opposed to human B cells, are permissive for lytic Epstein-Barr viral replication. Mice with a severe combined immunodeficiency phenotype (SCID mice) are extremely susceptible to EBV-induced lymphomagenes...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199410000-00007
更新日期:1994-10-01 00:00:00
abstract::Studies were designed to develop an animal model for the syndrome of hypochloremic, hypokalemic metabolic alkalosis (HMA), and failure to thrive in infants due to intake of chloride-deficient formula. Littermate canine puppies, 2 wk old, were fed soy formula containing normal chloride, 20 mEq/liter (NC, n = 5), or low...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198705000-00015
更新日期:1987-05-01 00:00:00
abstract:BACKGROUND:Intranasal corticosteroids are the most efficacious anti-inflammatory medications for allergic rhinitis (AR). However, the efficacy and safety of intranasal corticosteroids in children have not yet been subject to specific research in China. The aim of this study was to investigate the efficacy and safety of...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/s41390-020-01180-0
更新日期:2020-10-02 00:00:00
abstract::Altered pulmonary vascular resistance might be a factor for delayed closure of the ductus arteriosus (DA) in preterm infants. Angiotensin II plays a central role in the elevation of pulmonary vascular resistance. Angiotensin II exerts its vasoconstrictor effect on the angiotensin II type 1 receptor (AT1R). Homozygous ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.PDR.0000088016.67117.39
更新日期:2003-11-01 00:00:00