Evidence map›Paper›PMID 33335296›Full record

ArticleEuropean journal of clinical nutrition2021

Rapid quantification of insulin in human milk by immunoassay.

Elise Mank, Eva F G Naninck, Chris H P van den Akker, Annemieke C Heijboer

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Article in European journal of clinical nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Human Milk Metabolic Hormones: Analytical Methods and Current Understanding.International journal of molecular sciences · 2021
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Elise MankDepartment of Pediatrics-Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.ORCID http://orcid.org/0000-0001-9401-5083
Eva F G NaninckDepartment of Pediatrics-Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
Chris H P van den AkkerDepartment of Pediatrics-Neonatology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.ORCID http://orcid.org/0000-0002-5494-730X
Annemieke C HeijboerDepartment of Clinical Chemistry, Endocrine Laboratory, Amsterdam Gastroenterology Endocrinology & Metabolism, Amsterdam UMC, University of Amsterdam, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands. a.heijboer@amsterdamumc.nl.ORCID http://orcid.org/0000-0002-6712-9955

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human milk (HM) contains numerous non-nutritive bioactive factors, amongst which the peptide hormone insulin. HM insulin has been suggested to accelerate intestinal maturation, thereby promoting feeding tolerance. Therefore, recombinant human insulin for enteral administration has been developed which might serve as supplement to HM or formula for preterm infants. However, the natural course of the HM insulin concentration directly following delivery is unknown, which hampers the development of dosage schedules in clinical trials. The aim of this study was to validate a method for insulin determination in small volumes of HM, and to assess the stability of HM insulin. The results showed that the HM insulin concentration can be measured rapidly and reliably by using an automated immunoassay. In addition, HM insulin is stable at 4 °C for at least 72 h, at room temperature for a maximum of 12 h, at -20 °C for at least 2.5 years, and during at least five freeze-thaw cycles.

Indexed as

InsulinMilk, HumanHumansImmunoassayInfantInfant, NewbornInfant, PrematureInsulin

Identifiers

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Registered trials

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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.