Evidence map›Paper›PMID 36431027›Full record

ArticleLife (Basel, Switzerland)2022

Effect of Dietary Microalgae (

Rasha I M Hassan, Mohamed S Refaie, Ramadan D El-Shoukary, Ibrahim F Rehan, František Zigo, Viera Karaffová, Hala Y Amer

Open access · goldAbstract read
In one paragraph

Article in Life (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
5.3field-weighted citation impact, top 5% 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

15 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Dietary Supplementation withAnimals : an open access journal from MDPI · 2026
    Article
  3. Review
  4. Article
  5. Effects of feeding regimen and dietaryOpen veterinary journal · 2025
    Article
  6. Review
  7. Evaluation ofInternational journal of molecular sciences · 2024
    Article
  8. Article
  9. SpirulinaLife (Basel, Switzerland) · 2024
    Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. 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 at 4 institutions in 3 countries.

Rasha I M HassanDepartment of Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, Assiut University, Assiut 71515, Egypt.
Mohamed S RefaieDepartment of Poultry Production, Faculty of Agriculture, New Valley University, El-Kharga 72511, Egypt.
Ramadan D El-ShoukaryDepartment of Animal Wealth Development, Faculty of Veterinary Medicine, New Valley University, El-Kharga 72511, Egypt.ORCID 0000-0001-6376-8445
Ibrahim F RehanDepartment of Husbandry and Development of Animal Health, Faculty of Veterinary Medicine, Menoufia University, Shibin el Kom 32511, Egypt.
František ZigoDepartment of Nutrition and Animal Husbandry, University of Veterinary Medicine and Pharmacy, Komenského 73, 04181 Košice, Slovakia.ORCID 0000-0002-2791-166X
Viera KaraffováDepartment of Morphological Disciplines, University of Veterinary Medicine and Pharmacy in Košice, 04181 Košice, Slovakia.ORCID 0000-0002-8424-367X
Hala Y AmerDepartment of Animal Nutrition and Clinical Nutrition, Faculty of Veterinary Medicine, New Valley University, El-Kharga 72511, Egypt.
South Valley University · EGUniversity of Veterinary Medicine in Košice · SKAssiut University · EGMenoufia University · EG

Funding

Rmc (Slovakia) 006UVLF-4-2020
6 · The paper itself

Abstract

This study was conducted to evaluate the effect of dietary supplementation with Spirulina platensis (SP) on the productive performance, carcass characteristics, behavior, blood serum metabolites, hematological indices, and economic efficiency of Fayoumi broiler chickens for a 56-day. In total, 120 one-day-old broiler chicks were randomly distributed among four dietary treatments with three replicates (n = 10/group) for 8 weeks. The dietary treatments were a control basal diet without SP and the same basal diets supplemented with 0.25, 0.5, or 1.0% SP. Birds fed 1% Spirulina-supplemented diets recorded significantly (p < 0.05) higher body weight, weight gain, and feed conversion ratio and less overall feed intake and feeding behavior than those in the control group. No significant changes (p > 0.05) were recorded in the dressing percentage or the relative weights of internal organs among the different experimental groups, except for the thymus. Diets containing 0.5 or 1.0% SP saw an increase (p < 0.05) in serum total protein and globulin and a reduction (p < 0.05) in serum cholesterol concentration. The lymphocyte percentage in birds fed SP diets was significantly (p < 0.05) higher than in birds fed the control diet. These results suggest that adding SP up to 1% to the broiler diets could positively affect some important blood biochemical parameters, enhance their immunity response, and improve their growth performance. However, from an economic point of view, supplementation with 0.25% of SP is recommended for Fayoumi broiler chickens.

Indexed as

blood parameterscarcass characteristicsFayoumi broilergrowth performanceSpirulina platensis

Identifiers

PMID36431027
PMCPMC9694510
OpenAlexW4309315588

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.