Evidence map›Paper›PMID 31480151›Full record

ArticleAsian-Australasian journal of animal sciences2020

Effects of Astragalus membranaceus roots supplementation on growth performance, serum antioxidant and immune response in finishing lambs.

Xiaoyan Hao, Pengju Wang, Youshe Ren, Gentang Liu, Jianxin Zhang, Brian Leury, Chunxiang Zhang

Open access · goldAbstract read
In one paragraph

Article in Asian-Australasian journal of animal sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Proteomics- and Metabolomics-Based Investigation of the Effects ofAnimals : an open access journal from MDPI · 2026
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  9. FermentedAnimals : an open access journal from MDPI · 2024
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  10. FeedingMicroorganisms · 2024
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  11. Supplementation withAnimals : an open access journal from MDPI · 2024
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  16. Article
  17. Article
  18. Frontiers in veterinary science · 2022
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  19. Article
  20. Effect of Feeding Lactating Ewes withAnimals : an open access journal from MDPI · 2020
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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

7 authors at 3 institutions in 3 countries.

Xiaoyan HaoCollege of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China.
Pengju WangCollege of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China.
Youshe RenCollege of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China.
Gentang LiuInstitution of Husbandry and Veterinary, Yingxian 037600, China.
Jianxin ZhangCollege of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China.
Brian LeuryFaculty of Veterinary and Agricultural Sciences, University of Melbourne, Victoria 3010, Australia.
Chunxiang ZhangCollege of Animal Science and Veterinary, Shanxi Agricultural University, Taigu 030801, China.
Shanxi Agricultural University · CNAnimal Husbandry and Veterinary Department · INThe University of Melbourne · AU

Funding

Basic Research Project, Shanxi Province 201801D221291Earmarked Fund for China Agriculture Research System CARS-38Key Disciplines of Animal Sciences, Shanxi Province J201911301Shanxi Province Outstanding Doctor Award Fund SXYBKY201707
6 · The paper itself

Abstract

objectiveAstragalus membranaceus root is a well-known traditional Chinese herbal medicine with many biological active constituents. This study was conducted to examine the effects of Astragalus membranaceus root powder (AMP) on growth performance, serum antioxidant and immune response in finishing lambs.

methodsA total of thirty-six Guangling fat-tailed ram lambs (body weight = 19±2 kg, mean ±standard deviation) were randomly assigned to one of six treatments for a 40 d feeding period, with the first 10 d for adaptation. Treatments consisted of the lambs' basal diets with addition of 0, 5, 10, 15, 20, and 30 g/kg of diet of AMP.

resultsResponse to supplementation level of AMP was quadratic (p≤0.032) for final weight and ADG with the greatest at 10 g/kg of diet, but dry matter intake was not affected (p≥0.227) by treatments. The increase of AMP supplementation resulted in a quadratic response in contents of triglyceride and creatinine (p<0.05), with the lowest values for 10 and 20 g/kg of diet, respectively. A linear and quadratic decrease was observed in activity of alkaline phosphatase in serum of lambs. As the AMP supplementation increased, the activities of total superoxide dismutase and total antioxidant capacity increased linearly (p≤0.018) and hydroxyl radical (OH-) decreased linearly (p = 0.002). For catalase (CAT) and malondialdehyde (MDA), quadratic (p≤0.001) effects were observed among treatments, with the greatest CAT and lowest MDA values at 10 g/kg AMP. Additionally, supplementing AMP up to a level of 10 or 15 g/kg of diet quadratically increased immunoglobulin and interleukin contents in the serum.

conclusionThe results indicated that AMP can be used as natural feed additive in the ration of lambs to improve ADG, antioxidant status, and immune functions, and the optimal dose was 10 g/kg of diet under the condition of this experiment.

Indexed as

Antioxidant StatusAstragalus membranaceus RootGrowth PerformanceImmune ResponseLamb

Identifiers

PMID31480151
PMCPMC7206384
OpenAlexW2969992656

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.