ArticleAnimals : an open access journal from MDPI2021
Royal Jelly Improves the Morphology of the Reproductive Tract, Internal Egg Quality, and Blood Biochemical Parameters in Laying Hens at the Late Stage of Production.
Article in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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.
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.
Who cites it
8 citing papers in PubMed, 18 citations in OpenAlex.
- L. AGILIS ALLEVIATES SALPINGITIS IN HENS Lactobacillus agilis alleviates salpingitis through the TLR4/MyD88/NF-κB pathway and gut microbiota interactions in aged laying hens.Poultry science · 2026Article
- Effect of dietary supplementation of 25-(OH) cholecalciferol on egg production and shell quality in extended laying cycle.Tropical animal health and production · 2026Article
- In Ovo Feeding of Arginine, Leucine, and Methionine in Broiler Breeders' Eggs During Summer: Effects on Hatchability and Chick Oxidation, Inflammation, and Apoptosis.Animals : an open access journal from MDPI · 2025Article
- Molecular mechanism of follicular development in laying hens based on the regulation of water metabolism.Open life sciences · 2025Article
- Article
- Royal Jelly: Biological Action and Health Benefits.International journal of molecular sciences · 2024Review
- Impact of dietaryFrontiers in veterinary science · 2024Article
- Bee Products for Poultry and Rabbits: Current Challenges and Perspectives.Animals : an open access journal from MDPI · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purpose of this study was to evaluate the effects of royal jelly (RJ) on the morphology of the reproductive tract, egg production, and blood biochemical indices of aged laying hens. In total, 120 Lohman Brown laying hens at week 58 of age were randomly assigned into three equal groups. Pure RJ was dissolved in distilled water and injected subcutaneously as follows: the first treatment (R
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Identifiers
What OpenQuestion holds
Registered trials
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.