Evidence map›Paper›PMID 30025546›Full record

ArticleAnimal : an international journal of animal bioscience2019

Dietary supplementation of essential oils in dairy cows: evidence for stimulatory effects on nutrient absorption.

H-S Braun, K T Schrapers, K Mahlkow-Nerge, F Stumpff, J Rosendahl

Open access · hybridAbstract readClinical Trial, Veterinary
In one paragraph

Article in Animal : an international journal of animal bioscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

23 citing papers in PubMed, 55 citations in OpenAlex.

  1. From Composition to Function: Lime Essential Oil (Molecules (Basel, Switzerland) · 2026
    Article
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  16. Effect of rosemary (Heliyon · 2023
    Article
  17. Article
  18. Article
  19. Review
  20. Role of nutraceuticals during the transition period of dairy cows: a review.Journal of animal science and biotechnology · 2020
    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

5 authors at 2 institutions in 1 country.

H-S Braun1Institute of Veterinary Physiology, Faculty of Veterinary Medicine,Freie Universität Berlin,Oertzenweg 19b,14163 Berlin,Germany.
K T Schrapers1Institute of Veterinary Physiology, Faculty of Veterinary Medicine,Freie Universität Berlin,Oertzenweg 19b,14163 Berlin,Germany.ORCID http://orcid.org/0000-0001-8581-8589
K Mahlkow-Nerge2Agrarwirtschaft,FH Kiel University of Applied Sciences,Grüner Kamp 11, 24783 Osterrönfeld,Germany.
F Stumpff1Institute of Veterinary Physiology, Faculty of Veterinary Medicine,Freie Universität Berlin,Oertzenweg 19b,14163 Berlin,Germany.
J Rosendahl1Institute of Veterinary Physiology, Faculty of Veterinary Medicine,Freie Universität Berlin,Oertzenweg 19b,14163 Berlin,Germany.
Freie Universität Berlin · DEHochschule für Angewandte Wissenschaften Kiel · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Results of recent in vitro experiments suggest that essential oils (EO) may not only influence ruminal fermentation but also modulate the absorption of cations like Na+, Ca2+ and NH4 + across ruminal epithelia of cattle and sheep through direct interaction with epithelial transport proteins, such as those of the transient receptor potential family. The aim of the current study was to examine this hypothesis by testing the effect of a blend of essential oils (BEO) on cation status and feed efficiency in lactating dairy cows. In the experiment, 72 dairy cows in mid-to-end lactation were divided into two groups of 36 animals each and fed the same mixed ration with or without addition of BEO in a 2×2 cross-over design. Feed intake, milk yield and composition, plasma and urine samples were monitored. Feeding BEO elevated milk yield, milk fat and protein yield as well as feed efficiency, whereas urea levels in plasma and milk decreased. In addition, plasma calcium levels increased significantly upon BEO supplementation, supporting the hypothesis that enhanced cation absorption might contribute to the beneficial effects of these EO.

Indexed as

Dietary SupplementsAnimalsCattleCross-Over StudiesDietDigestionFemaleMilkNutrientsOils, VolatileRumenNutrientsOils, Volatilecalciumfeed additivefeed efficiencyhypocalcemiarumen

Identifiers

PMID30025546
PMCPMC6378544
OpenAlexW2884811716

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.