Response of bifidobacterium species to growth promoters in human and cow milk.

Abstract:

:We used an in vitro assay to study and compare the growth-promotional activity of protein and nonprotein components in human milk (HM) and cow milk (CM) samples for infant strains of Bifidobacterium species. HM samples varied considerably in growth-promotion activity for Bifidobacterium bifidum var pennsylvanicus, Bifidobacterium infantis, and Bifidobacterium breve. Pooled CM samples showed similar but less variable levels of activity when compared with HM samples. Separation of milk samples by ultrafiltration into protein nitrogen and nonprotein nitrogen (NPN) fractions revealed that the bifidobacteria growth-promotion activity of HM was associated primarily with the NPN fraction, whereas activity in CM whey was found in both protein nitrogen and NPN fractions. Testing of purified CM whey proteins showed that alpha-lactalbumin and lactoferrin were potent growth promoters, showing greater activity for B. infantis and B. breve than for two strains of B. bifidum. Conversely, N-acetylglucosamine and purified gastric mucin were highly active for B. bifidum strains but inactive for other Bifidobacterium species. Collectively, the data indicate that both protein nitrogen and NPN factors in HM and CM promote the growth of bifidobacteria and suggest that Bifidobacterium species differ in responsiveness to protein and oligosaccharide growth promoters.

journal_name

Pediatr Res

journal_title

Pediatric research

authors

Petschow BW,Talbott RD

doi

10.1203/00006450-199102000-00021

subject

Has Abstract

pub_date

1991-02-01 00:00:00

pages

208-13

issue

2

eissn

0031-3998

issn

1530-0447

journal_volume

29

pub_type

杂志文章
  • Effect of sodium restriction and angiotensin II infusion in Bartter's syndrome.

    abstract::Five patients with Bartter's syndrome were investigated. Sodium restriction (less than 10 mEq/day for at least 5 days) showed a renal sodium wastage in only two patients (I and II) in spite of increased aldosterone secretion rate (from 151-427 to 680-842 mug/day). The effect of angiotensin II (A II) 80ng/kg/min for 30...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-197612000-00005

    authors: Sann L,David M,Richard P,Floret D,Sassard J,Bizollon CA,Francois R

    更新日期:1976-12-01 00:00:00

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

    abstract::This study investigated the effects of intraventricular/periventricular blood on cerebral cAMP production and cortical cerebrovascular reactivity. Under halothane and N2O anesthesia, 3 mL of either autologous blood or artificial cerebrospinal fluid (CSF) were injected into the left caudate nucleus; volume was adequate...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199709000-00010

    authors: Pourcyrous M,Parfenova H,Shibata M,Bada HS,Korones SB,Leffler CW

    更新日期:1997-09-01 00:00:00

  • Intrauterine infection induces programmed cell death in rabbit periventricular white matter.

    abstract::An association between chorioamnionitis and periventricular leukomalacia has been reported in human preterm infants. However, whether this link is causal has not been convincingly established, and the underlying molecular mechanisms remain unclear. The objective of this study was to establish a reproducible model of c...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-200006000-00009

    authors: Debillon T,Gras-Leguen C,Vérielle V,Winer N,Caillon J,Rozé JC,Gressens P

    更新日期:2000-06-01 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

  • Differential effects of glucocorticoids and mineralocorticoids on the mRNA expression of colon ion transporters in infant rats.

    abstract::Several epithelial ion transporters are developmentally regulated in the preweaning period, at the time when the circulating levels of glucocorticoid and mineralocorticoid hormones increase. The specific role of glucocorticoids and mineralocorticoids in the maturation of epithelial ion transport is still disputed. In ...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199508000-00005

    authors: Wang ZM,Yasui M,Celsi G

    更新日期:1995-08-01 00:00:00

  • Partial neuroprotective effect of pretreatment with tanshinone IIA on neonatal hypoxia-ischemia brain damage.

    abstract::Tanshinone IIA is a compound purified from the Chinese herb Danshen (Radix Salviae Miltiorrhiza Bge). The neuroprotective effect of tanshinone IIA was investigated in a neonatal rat model of hypoxia-ischemia brain damage. Hypoxia-ischemia encephalopathy was induced in rats at day 7 of postnatal age by ligation of the ...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/01.PDR.0000180550.99162.BC

    authors: Xia WJ,Yang M,Fok TF,Li K,Chan WY,Ng PC,Ng HK,Chik KW,Wang CC,Gu GJ,Woo KS,Fung KP

    更新日期:2005-10-01 00:00:00

  • Cardiac function, substrate utilization, and myocardial energy metabolism studied with 31-P NMR spectroscopy during acute hypoglycemia and hyperketonemia.

    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

    pub_type: 杂志文章

    doi:10.1203/00006450-198912000-00002

    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

  • Antenatal cocaine exposure produces accelerated surfactant maturation without stimulation of antioxidant enzyme development in the late gestation rat.

    abstract::Antenatal cocaine administration is associated with increases in catecholamines and glucocorticoids and results in fetal hypoxemia, with the speculated potential for increased free radical formation in the fetus. Because of this, we hypothesized that antenatal cocaine exposure would produce not only accelerated pulmon...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199304000-00004

    authors: Sosenko IR

    更新日期:1993-04-01 00:00:00

  • Aerosol deposition in neonatal ventilation.

    abstract::Lung deposition of inhaled drugs in ventilated neonates has been studied in models of questionable relevance. With conventional nebulizers, pulmonary deposition has been limited to 1% of the total dose. The objective of this study was to assess lung delivery of aerosols in a model of neonatal ventilation using a conve...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/01.PDR.0000156244.84422.55

    authors: Dubus JC,Vecellio L,De Monte M,Fink JB,Grimbert D,Montharu J,Valat C,Behan N,Diot P

    更新日期:2005-07-01 00:00:00

  • Profiling scoliosis in Rett syndrome.

    abstract::To understand scoliosis, related comorbidities, and phenotype-genotype correlations in individuals with Rett syndrome (RTT), the Rare Disease Clinical Research Network database for RTT was probed. Clinical evaluations included a detailed history and physical examination, comprehensive anthropometric measurements, and ...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/PDR.0b013e3181d0187f

    authors: Percy AK,Lee HS,Neul JL,Lane JB,Skinner SA,Geerts SP,Annese F,Graham J,McNair L,Motil KJ,Barrish JO,Glaze DG

    更新日期:2010-04-01 00:00:00

  • Predictive analytics in the pediatric intensive care unit for early identification of sepsis: capturing the context of age.

    abstract:BACKGROUND:Early recognition of patients at risk for sepsis is paramount to improve clinical outcomes. We hypothesized that subtle signatures of illness are present in physiological and biochemical time series of pediatric-intensive care unit (PICU) patients in the early stages of sepsis. METHODS:We developed multivar...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/s41390-019-0518-1

    authors: Spaeder MC,Moorman JR,Tran CA,Keim-Malpass J,Zschaebitz JV,Lake DE,Clark MT

    更新日期:2019-11-01 00:00:00

  • Prenatal antidepressant exposure and child development at kindergarten age: a population-based study.

    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

    authors: Park M,Hanley GE,Guhn M,Oberlander TF

    更新日期:2020-12-09 00:00:00

  • Of the bugs that shape us: maternal obesity, the gut microbiome, and long-term disease risk.

    abstract::Chronic disease risk is inextricably linked to our early-life environment, where maternal, fetal, and childhood factors predict disease risk later in life. Currently, maternal obesity is a key predictor of childhood obesity and metabolic complications in adulthood. Although the mechanisms are unclear, new and emerging...

    journal_title:Pediatric research

    pub_type: 杂志文章,评审

    doi:10.1038/pr.2014.169

    authors: Gohir W,Ratcliffe EM,Sloboda DM

    更新日期:2015-01-01 00:00:00

  • Noninvasive assessments of oxygen delivery from the microcirculation to skin in hypothermia-treated asphyxiated newborn infants.

    abstract:BACKGROUND:Therapeutic hypothermia (TH) has become standard treatment for severe and moderate hypoxic-ischemic neonatal encephalopathy (HIE). Our group has developed an optically based, noninvasive concept of assessing the capacity for oxygen delivery from the microcirculation to the cells of a tissue under investigati...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/pr.2016.16

    authors: Fredly S,Fugelseth D,Nygaard CS,Salerud EG,Stiris T,Kvernebo K

    更新日期:2016-06-01 00:00:00

  • Delineation of late onset hypoventilation associated with hypothalamic dysfunction syndrome.

    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

    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

  • WT1 gene mutations in Chinese children with early onset nephrotic syndrome.

    abstract::In Chinese children with steroid-resistant nephrotic syndrome (SRNS), it was reported that NPHS2 mutation was detected in 4.3%, which was lower than that in Caucasians (10-30%). However, there were no data on WT1 mutation in nephrotic syndrome (NS), especially in early-onset NS of Chinese children. Thus, a study, whic...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/PDR.0b013e3181e4c9e3

    authors: Li J,Ding J,Zhao D,Yu Z,Fan Q,Chen Y,Zhang H,Zhong X,Huang J,Yao Y,Xiao H

    更新日期:2010-08-01 00:00:00

  • Leptin levels and body fatness in children: effects of gender, ethnicity, and sexual development.

    abstract::Leptin, a hormone secreted by adipocytes, is elevated in blood of obese adults. It is unknown whether the concentration is affected by gender, ethnicity, age, or stage of sexual maturation in children. We measured serum leptin levels in 183 children and 27 young adults using a double-antibody ELISA assay. Body fat mas...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199710000-00010

    authors: Ellis KJ,Nicolson M

    更新日期:1997-10-01 00:00:00

  • Serum insulin-like growth factors I and II concentrations and growth hormone and insulin responses to arginine infusion in children with protein-energy malnutrition before and after nutritional rehabilitation.

    abstract::Serum insulin, growth hormone (GH), insulin-like growth factors (IGFs) I and II, cortisol, and albumin concentrations were measured in 15 children with kwashiorkor, 15 with marasmic-kwashiorkor, and 21 with marasmus, before and in the survivors, after nutritional rehabilitation, as well as in 10 underweight and eight ...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198611000-00012

    authors: Soliman AT,Hassan AE,Aref MK,Hintz RL,Rosenfeld RG,Rogol AD

    更新日期:1986-11-01 00:00:00

  • Pentoxifylline inhibits TLR- and inflammasome-mediated in vitro inflammatory cytokine production in human blood with greater efficacy and potency in newborns.

    abstract:BACKGROUND:Toll-like receptor (TLR)-mediated inflammation may contribute to neonatal sepsis, for which pentoxifylline (PTX), a phosphodiesterase inhibitor that raises intracellular cAMP, is a candidate adjunctive therapy. We characterized the anti-inflammatory effects of PTX toward TLR-mediated production of inflammato...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/pr.2017.6

    authors: Speer EM,Dowling DJ,Ozog LS,Xu J,Yang J,Kennady G,Levy O

    更新日期:2017-05-01 00:00:00

  • Impaired pulmonary clearance of pneumococci in neonatal rats.

    abstract::Lung infections are a common cause of morbidity and mortality in neonates. To evaluate neonatal lung defenses against pneumococci, we challenged rats with aerosols of encapsulated pneumococci in an airborne infection apparatus. Whereas adult rats cleared greater than 95% of inhaled type 1 or type 25 pneumococci within...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198712000-00025

    authors: Coonrod JD,Jarrells MC,Bridges RB

    更新日期:1987-12-01 00:00:00

  • Respiratory metabolism in preterm infants: the measurement of oxygen consumption during prolonged periods.

    abstract::We have developed a method for measuring oxygen consumption (Vo2) in preterm infants in their normal incubator environment over prolonged periods. The results of measurements made over 24 h in 18 infants are presented. In normally grown infants, the mean Vo2 was 9.66 +/- 1.25 liters/kg X 24 h (SD) (6.71 +/- 0.87 ml/kg...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198410000-00003

    authors: Abdulrazzaq YM,Brooke OG

    更新日期:1984-10-01 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

  • Scalp blood flow, measured by laser Doppler flowmetry, and transcutaneous PO2 and PCO2 in the lamb.

    abstract::To describe the relation between scalp blood flow and transcutaneous PO2 and PCO2, these three signals were recorded simultaneously in eight experiments on four healthy lambs in the first weeks after birth. Scalp blood flow was recorded by a laser Doppler flow sensor that was incorporated in the transcutaneous PO2 ele...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199005000-00005

    authors: Smits TM,Aarnoudse JG,Zijlstra WG

    更新日期:1990-05-01 00:00:00

  • Human milk-derived growth factor prevents duodenal ulcer formation.

    abstract::Human milk was fractionated to obtain a partially purified growth factor preparation. The growth factor in this fraction, designated as human milk growth factor III, exhibits chromatographic and biological characteristics similar to epidermal growth factor-urogastrone. Pretreatment of mice with human milk growth facto...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-198509000-00009

    authors: Dai S,Klagsbrun M,Shing YW

    更新日期:1985-09-01 00:00:00

  • Abca3 haploinsufficiency is a risk factor for lung injury induced by hyperoxia or mechanical ventilation in a murine model.

    abstract:BACKGROUND:Heterozygous ATP-binding-cassette subfamily A member 3 (ABCA3) mutations are associated with neonatal respiratory complications. In an adult murine model, we investigated whether Abca3 haploinsufficiency is a predisposing factor for lung injury induced by hyperoxia or mechanical ventilation. METHODS:Abca3 h...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/pr.2013.127

    authors: Herber-Jonat S,Mittal R,Huppmann M,Hammel M,Liebisch G,Yildirim AÖ,Eickelberg O,Schmitz G,Hrabé de Angelis M,Flemmer AW,Holzinger A

    更新日期:2013-10-01 00:00:00

  • Mitochondrial DNA mutations associated with neuromuscular diseases: analysis and diagnosis using the polymerase chain reaction.

    abstract::A number of neuromuscular diseases are associated with molecular defects in the mitochondrial DNA (mtDNA). These include: 1) a missense mutation at nucleotide 11778 in the mtDNA of Leber's hereditary optic neuropathy patients; 2) a heterogeneous array of deletions in the mtDNA of ocular myopathy patients; and 3) small...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1203/00006450-199011000-00023

    authors: Wallace DC,Lott MT,Lezza AM,Seibel P,Voljavec AS,Shoffner JM

    更新日期:1990-11-01 00:00:00

  • Appearance of sleep cycling after birth in term neonates: an electro-physiologic study.

    abstract:BACKGROUND:Appearance of sleep cycling has been associated with good outcome in term and preterm infants, but the normal time of its appearance has not been determined. The objectives of this study were, to correlate the time of sleep cycling appearance and the length of quiet sleep in neonates with different degrees o...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/s41390-019-0560-z

    authors: Abramsky R,Stavsky M,Novack V,Shany E

    更新日期:2020-03-01 00:00:00

  • Impact of norepinephrine and fluid on cerebral oxygenation in experimental hemorrhagic shock.

    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

    authors: Meybohm P,Renner J,Boening A,Cavus E,Gräsner JT,Grünewald M,Scholz J,Bein B

    更新日期:2007-10-01 00:00:00

  • Relationship between T-cell HLA-DR expression and intravenous immunoglobulin treatment response in Kawasaki disease.

    abstract:BACKGROUND:Kawasaki disease (KD) is an acute febrile illness associated with the development of vasculitis. Administration of intravenous immunoglobulin (IVIG) is the standard treatment for KD. However, IVIG treatment is not effective in approximately 15% of children with KD. Some reports have presented evidence of imm...

    journal_title:Pediatric research

    pub_type: 杂志文章

    doi:10.1038/pr.2015.12

    authors: Wakiguchi H,Hasegawa S,Suzuki Y,Kudo K,Ichiyama T

    更新日期:2015-04-01 00:00:00

  • Role of pili in Haemophilus influenzae adherence to, and internalization by, respiratory cells.

    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

    pub_type: 杂志文章

    doi:10.1203/00006450-199602000-00025

    authors: Gilsdorf JR,Tucci M,Marrs CF

    更新日期:1996-02-01 00:00:00