Evidence map›Paper›PMID 40302681›Full record

ArticleAnimal bioscience2025

Influence of probiotic supplementation and rabbit line on growth performance, carcass yield, blood biochemistry and immune response under hot weather.

Magdy Abdelsalam, Moataz Fathi, Alaa El-Raffa, Ghada Abd El-Latif, Osama Abou-Emera, Mohamed Abd El-Fatah, Gamal Rayan

Abstract read
In one paragraph

Article in Animal bioscience, 2025. 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. Dietary Combined Thyme Meal andVeterinary sciences · 2026
    Article
  2. Article
  3. Review
  4. Nano-Encapsulated Cumin Oil andVeterinary sciences · 2025
    Article
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.

Magdy AbdelsalamDepartment of Animal and Fish Production, Faculty of Agriculture, Alexandria University, Alexandria, Egypt.
Moataz FathiDepartment of Animal and Poultry Production, College of Agriculture and Food, Qassim University, Al-Qassim, Saudi Arabia.
Alaa El-RaffaDepartment of Poultry Production, Faculty of Agriculture, Alexandria University, Alexandria, Egypt.
Ghada Abd El-LatifDepartment of Poultry Production, Faculty of Agriculture, Alexandria University, Alexandria, Egypt.
Osama Abou-EmeraDepartment of Animal and Poultry Production, College of Agriculture and Food, Qassim University, Al-Qassim, Saudi Arabia.
Mohamed Abd El-FatahDepartment of Poultry Breeding Research, Animal Production Research Institute, Agriculture Research Centre, Giza, Egypt.
Gamal RayanDepartment of Poultry Production, Faculty of Agriculture, Ain Shams University, Cairo, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAn experiment was conducted to investigate the beneficial effect of probiotic supplementation via drinking water on growth performance, carcass yield, blood parameters, and immunity of two rabbit lines during the summer season.

methodsIn a 6-week probiotic supplementation trial, a total of 90 healthy growing rabbits having a similar weight (590.3±16 g) representing two lines (V-Line and Alexandria) were randomly allocated into three equal groups. Three levels of probiotics (0, 6.67×109 colony forming unit [CFU]/L and 13.35×109 CFU/L of Bacillus licheniformis) were administered through drinking water as non-supplemented, low, and high levels.

resultsA linearly increased body weight at 5 and 6 weeks of the experiment (p = 0.01 and p<0.01, respectively) were noticed with the probiotic supplementation at high level. The same trend was noticed for the overall body weight gain (p = 0.05). Probiotic supplementation did not affect carcass traits, except for heart and lungs, where the rabbits that received the high level recorded higher weights (p = 0.01 and p<0.01, respectively). Probiotic supplementation showed a linearly effect (p = 0.02) on the cell-mediated index after 24 h of phytohemagglutinin injection. Lower triglyceride concentration (p = 0.04) was observed in the high group compared to the other groups. Concerning the line rabbit, although the Alexandria rabbits (Alex) recorded lighter body weight, they exhibited a better gain-to-feed ratio (p = 0.05) compared to the V-line ones. Also, an increase in heart weight and spleen index (p<0.01) was found in V-Line rabbits compared to the Alex ones. Contrary, the Alex rabbits recorded a higher kidney weight (p<0.01) than that of V-Line. Overall, no difference was recorded between the rabbit lines in immune response.

conclusionThe beneficial effects of probiotic supplementation via drinking water on rabbit performance under hot weather were identified as improved growth performance, an enhanced lipid profile, and an early increase in cell-mediated immunity in both rabbit lines that received a high level of the probiotics.

Indexed as

CarcassHot ClimateImmune ResponseProbioticsRabbit Genotype

Identifiers

PMID40302681
PMCPMC12415455

What OpenQuestion holds

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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.