Evidence map›Paper›PMID 19494026›Full record

ArticleThe Journal of nutrition2009

Inositol and mannose utilization rates in term and late-preterm infants exceed nutritional intakes.

Laura D Brown, Alex Cheung, Jeri E F Harwood, Frederick C Battaglia

Open access · greenAbstract read
In one paragraph

Article in The Journal of nutrition, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.2field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 31 citations in OpenAlex.

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  8. Blood myo-inositol concentrations in preterm and term infants.Journal of perinatology : official journal of the California Perinatal Association · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Laura D BrownDepartment of Pediatrics, University of Colorado Denver, Aurora, CO 80045, USA. laura.brown@ucdenver.edu
Alex Cheung
Jeri E F Harwood
Frederick C Battaglia
University of Colorado Denver · USUniversity of Colorado Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nonglucose carbohydrates such as mannose and inositol are important in early growth and development, although little is known about their metabolism. Our aim in this study was to determine the plasma appearance rates (Ra) for mannose and inositol in newborns as an index of utilization and as an improved guide to supplementation practices. We studied late-preterm (n = 9) and term (n = 5) infants (median 34 wk gestation, range 33-41 wk) using a multiple isotope infusion start time protocol to determine Ra for each carbohydrate. The plasma mannose concentration [median (range)] was 69.83 (48.60-111.75) micromol/L and the Ra was 0.59 (0.42-0.98) micromol x kg(-1) x min(-1) (854 micromol x kg(-1) x d(-1)). The plasma inositol concentration was 175.74 (59.71-300.60) micromol/L and Ra was 1.06 (0.33-1.75) micromol x kg(-1).min(-1) (1521 micromol x kg(-1) x d(-1)). The Ra for mannose and inositol are >10-fold higher than the amounts a breast-fed infant typically ingests, which are approximately 6 micromol x kg(-1) x d(-1) mannose and 150 micromol x kg(-1) x d(-1) inositol. Thus, for both mannose and inositol, the newborn infant must produce these compounds from glucose at rates sufficient to meet nutritional requirements.

Indexed as

Infant Nutritional Physiological PhenomenaBlood GlucoseBreast FeedingDietary CarbohydratesGestational AgeHumansInfant FormulaInfant, NewbornInfant, PrematureInfusions, IntravenousInositolMannoseMilk, HumanBlood GlucoseDietary CarbohydratesInositolMannose

Identifiers

PMID19494026
PMCPMC2728690
OpenAlexW2107885387

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.