Abstract:
:A technique is described in which paper chromatoelectrophoresis is used to measure the bilirubin binding capacity of albumin in serum. It is equivalent to the Sephadex G-25 method and its results are highly reproducible. From a single pool of serum, multiple determinations indicated the mean bilirubin binding capacity to be 23.7 +/- 0.76 (SD) mg/dl and the greatest difference between any two values was 2 mg/dl. This new technique can determine the bilirubin binding capacity of a serum sample in 15 min. Highly skilled technicians are not needed and very small quantities of serum are required, which gives it a definite advantage over the Sephadex G-25 method.
journal_name
Pediatr Resjournal_title
Pediatric researchauthors
Ainbender E,Brown EG,Lee YJ,Sweet AYdoi
10.1203/00006450-197707000-00006subject
Has Abstractpub_date
1977-07-01 00:00:00pages
808-11issue
7eissn
0031-3998issn
1530-0447journal_volume
11pub_type
杂志文章abstract::Shigellosis in children can cause growth retardation, worsening of malnutrition, and hypoproteinemia. To assess the effects of ingestion of a protein-rich diet during convalescence, 22 children aged 2 to 4 y with culture-proven shigellosis were randomly assigned after 5 d of antibiotic treatment to 21-d feeding regime...
journal_title:Pediatric research
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1203/00006450-199212000-00014
更新日期:1992-12-01 00:00:00
abstract::Few data exist regarding resuscitation of hypovolemic shock in infants, and alternative strategies such as vasopressor therapy merit further evaluation. However, the effects of norepinephrine on cerebral perfusion and oxygenation during hemorrhagic shock in the pediatric population are still unclear. Eight anesthetize...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e3181425858
更新日期:2007-10-01 00:00:00
abstract::Microangiopathy, one of the most important complications of diabetes mellitus in humans, is associated with increased angiogenic response and proliferative lesions in various organs. Angiogenin, a polypeptide with a molecular size of 14 kD, is a potent inducer of vascular growth. This study aimed at investigating whet...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199806000-00013
更新日期:1998-06-01 00:00:00
abstract::We evaluated bone mineralization by single photon absorptiometry at 2 y in a cohort of preterm infants studied since birth. Infants were fed human milk fortified with Ca [to achieve 80 mg/dL (19.96 mmol/L)] and P [40 mg/dL (12.91 mmol/L)] from wk 2 through 8 after birth. After hospital discharge, infants were divided ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199206000-00009
更新日期:1992-06-01 00:00:00
abstract::Infants with polycythemia and hyperviscosity are known to have a reduced cerebral blood flow. Eight newborn lambs were studied to determine what effect the reduction in cerebral blood flow might have on the cerebral delivery and uptake of oxygen, glucose, lactate, pyruvate, beta-hydroxybutyrate, and acetoacetate. Meas...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198803000-00019
更新日期:1988-03-01 00:00:00
abstract::Hemophagocytic lymphohistiocytosis (HLH) and Langerhans cell histiocytosis (LCH) are members of a group of rare heterogenous disorders, the histiocytoses, characterized by uncontrolled accumulation of pleomorphic infiltrates of leukocytes. The etiology of these diseases is mainly unknown. CD45 is a hemopoietic cell sp...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.PDR.0000106803.15344.72
更新日期:2004-03-01 00:00:00
abstract::The mitochondrial DNA (mtDNA) point mutation T8993G has been associated with maternally inherited Leigh syndrome (MILS) when very abundant (> 95%). MILS patients are usually severely affected and die in early infancy. In 1993, a novel T8993C point mutation was described in a juvenile form of Leigh syndrome (LS) charac...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199605000-00028
更新日期:1996-05-01 00:00:00
abstract::Neuroblastoma, a neural crest-derived childhood tumor of the sympathetic nervous system, may in some cases differentiate to a benign ganglioneuroma or regress due to apoptosis. However, the majority of neuroblastomas are diagnosed as metastatic tumors with a poor prognosis despite intensive multimodal therapy. The neu...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199909000-00014
更新日期:1999-09-01 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
pub_type: 杂志文章
doi:10.1203/00006450-197602000-00014
更新日期:1976-02-01 00:00:00
abstract::The visual evoked potential (VEP) of five healthy, near-term exteriorized fetal lambs was compared with the VEP obtained from the same animals during the first hour after ventilation. Characteristics of the individual wave components and their relationship to blood pressure, heart rate, and arterial blood gas measurem...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198111000-00009
更新日期:1981-11-01 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
pub_type: 杂志文章,评审
doi:10.1038/s41390-019-0647-6
更新日期:2020-01-01 00:00:00
abstract::A double-label, double-substrate incubation technique has been developed and used to study the conversion of progesterone to testosterone in testes extracts from incompletely virilized males. The procedure involves separation of the microsomes from a testicular homogenate, incubating the microsomes with 1 microM [7-3H...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198408000-00018
更新日期:1984-08-01 00:00:00
abstract::Immune and lectin histochemical and microchemical methods were employed to study growth cartilage from seven cases of achondrogenesis type II (Langer-Saldino). The normal architecture of the epiphyseal and growth plate cartilage was replaced by a morphologically heterogeneous tissue. Some areas were comprised of vascu...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198709000-00017
更新日期:1987-09-01 00:00:00
abstract::Ethanol consumption during pregnancy can cause fetal alcohol syndrome (FAS). Although the exact mechanism is unknown, nutritional alterations caused by ethanol exposure may be an etiologic factor in FAS. The congenital heart defects seen in FAS are similar to those found in vitamin A teratogenesis. Because ethanol ing...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199504000-00006
更新日期:1995-04-01 00:00:00
abstract:BACKGROUND:Histomorphometry of endomyocardial biopsies is one component of arrhythmogenic right ventricular cardiomyopathy (ARVC) diagnosis, although there is a need for stricter diagnostic criteria for this disease in pediatrics. The clinical utility of biopsy analysis as a component of ARVC diagnosis was evaluated in...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/s41390-018-0093-x
更新日期:2018-10-01 00:00:00
abstract::We report reference values for osteocalcin and bone and liver alkaline phosphatase (ALP) isoforms in serum from 114 healthy children and adolescents, age 7-16 y. The bone and liver ALP isoforms were measured by high performance liquid chromatography (HPLC). Six ALP isoforms were separated and quantified in all samples...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199512000-00021
更新日期:1995-12-01 00:00:00
abstract::The history of Pediatric Infectious Diseases closely parallels the history of Pediatrics at least until the last century, because historically infections comprised the major causes of childhood morbidity and mortality, as they still do in the developing world. This history reviews developments in the field through the...
journal_title:Pediatric research
pub_type: 历史文章,杂志文章
doi:10.1203/01.PDR.0000101756.93542.09
更新日期:2004-01-01 00:00:00
abstract::In preterm infants, low levels of insulin like growth factor 1 (IGF-I) have been associated with impaired growth and retinopathy of prematurity. Our objective was to study safety and pharmacokinetics of i.v. administered rhIGF-I with its binding protein 3 (rhIGFBP-3) to preterm infants. At 3 d chronological age, an i....
journal_title:Pediatric research
pub_type: 临床试验,杂志文章
doi:10.1203/PDR.0b013e31819d9e8c
更新日期:2009-05-01 00:00:00
abstract::Functional disturbances in microcirculation in juvenile type 1 diabetes (T1D) are believed to underlie, in part, the later occurrence of cardiovascular complications. Some epidemiologic studies suggested greater risk of microvascular complications in those with T1D-risk genotypes of human leukocyte antigen (HLA). We i...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e318165bfd4
更新日期:2008-04-01 00:00:00
abstract::Our aim was to compare white matter (WM) microstructure in preterm infants with and without punctate WM lesions on MRI using tract-based spatial statistics (TBSS) and probabilistic tractography. We studied 23 preterm infants with punctate lesions, median GA at birth 30 (25-35) wk, and 23 GA- and sex-matched preterm co...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/PDR.0b013e3182182836
更新日期:2011-06-01 00:00:00
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
更新日期:1980-10-01 00:00:00
abstract::Cerebral blood flow (CBF) measurement by near infrared spectroscopy (NIRS) using oxyhemoglobin (HbO2) as a tracer (CBF-HbO2) needs rapid changes in arterial oxygen saturation (SaO2) which often cannot be achieved in many sick infants. An alternative method based on the same adaptation of the Fick principle using i.v. ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199801000-00006
更新日期:1998-01-01 00:00:00
abstract::Progress has been made in the reduction of morbidity and mortality from neonatal sepsis. However, diagnosis continues to rely primarily on conventional microbiologic techniques, which can be inaccurate. The objective of this review is to provide the clinician with an overview of the current information available on di...
journal_title:Pediatric research
pub_type: 杂志文章,评审
doi:10.1038/pr.2017.134
更新日期:2017-10-01 00:00:00
abstract::Epidermal growth factor (EGF) and transforming growth factor-alpha (TGF-alpha) are mitogenic to the intestinal epithelium. To further clarify their role in the developing human fetal gut, their expression was studied in fetuses at 15 to 20 wk of gestation. TGF-alpha mRNA was present throughout the gastrointestinal tra...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-199305000-00012
更新日期:1993-05-01 00:00:00
abstract::BackgroundAcute kidney injury (AKI) is common in pediatric inpatients and is associated with increased morbidity, mortality, and length of stay. Its early identification can reduce severity.MethodsTo create and validate an electronic health record (EHR)-based AKI screening tool, we generated temporally distinct develo...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/pr.2017.116
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:The objective was to determine the association between perioperative risk factors and brain imaging abnormalities on neurologic outcome in neonates with hypoplastic left heart syndrome (HLHS) or d-Transposition of the great arteries (d-TGA) who underwent cardiac surgery including cardiopulmonary bypass. MET...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1038/s41390-020-1085-1
更新日期:2020-07-25 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
pub_type: 杂志文章
doi:10.1203/01.PDR.0000133196.25949.98
更新日期:2004-08-01 00:00:00
abstract::Five enzymes were measured in 50 liver specimens (18 normal liver, 20 Reye liver, 12 diverse liver disorders other than Reye syndrome). The enzymes were: glutamic dehydrogenase (E.C. 1.4.1.3), monoamine oxidase (E.C. 1.4.3.4), lactate dehydrogenase (E.C. 1.1.1.27), D-glucose-6-phosphate dehydrogenase (E.C. 1.1.1.49), ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198501000-00006
更新日期:1985-01-01 00:00:00
abstract::Intrauterine growth restriction (IUGR) is a recognized risk factor for neurologic deficits later in life. Abnormal fetal blood flow in the presence of fetal growth retardation helps to distinguish true fetal growth impairment from small but normally grown infants. The present study aimed to investigate the influence o...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/01.PDR.0000129660.32875.09
更新日期:2004-07-01 00:00:00
abstract::Circadian rhythms of plasma renin activity (PRA) and plasma aldosterone (PA) were studied in eight healthy children, 7 to 15 years old. Blood samples were obtained at 7:00 AM, 10:00 AM, 1:00 PM, 4:00 PM, 5:00 PM, 8.00 PM, and midnight on day 1 and 4:00 AM and 7:00 AM on day 2. Children had normal activity during this ...
journal_title:Pediatric research
pub_type: 杂志文章
doi:10.1203/00006450-198205000-00007
更新日期:1982-05-01 00:00:00