About
Professional SummaryDr. Alaeldein Abudabos holds a position of Assistant Professor at King Saud University, Saudi Arabia. He has completed his Ph.D. in Animal and Veterinary Sciences from same University. His main area of interest focuses on Poultry Nutrition and Management. His main area of expertise includes Poultry, Broilers, Layers, Feed, Amino Acids, Antibiotic, Probiotic, Enzymes, Feed Alternatives, Nutritive Value, Vitamins and Minerals, use of Non-Traditional Feed Ingredients, Feed Additives, Welfare, Stocking Density, Microbiology of the Gut, and Histology of the Gut. He has published 36 research articles in journals contributed as author/co-author.
Education
Academic Background-
PostDoc Fellow Clemson University, USA Poultry Nutrition | Completed: 2006
Publications (107)
Selected Scholarly Contributions
Dietary sesame seed and sesame oil differentially influence productive performance, lipid metabolism, antioxidant status, and intestinal health in laying hens
2026
Lighting Manipulation in Poultry Incubation from 2000 to 2025: A Focused Scopus-Based Bibliometric Analysis
2026
Carry-over influence of maternal L-carnitine during gestation and lactation on metabolic response of New Zealand neonatal rabbits
2026
Dietary Weizmannia faecalis DSM 32016 probiotic supplementation reduces Salmonella colonization and supports growth performance in broilers challenged with Salmonella enterica serovars
2026
Effects of Dietary Organic Acid Supplementation in Coccidiosis-Challenged Broilers: A Meta-Analysis
2026
Dietary Sanguinarine Mitigates Clostridium perfringens-Induced Enteric Challenge in Broiler Chickens: Effects on Productive Performance, Metabolic Status, Antioxidant Capacity, Immune Response, and Intestinal Health
2026
Comparative Effects of Capsicum annuum Selenium Nanoparticles and Sodium Selenite on Growth, Antioxidant Activity, Bioaccumulation, and DNA Damage in Quails
2026
Interactive Effects of Dietary Guanidinoacetic Acid and Energy Density on Growth Performance, Carcass Characteristics, Meat Quality, and Heat Stress Tolerance in Broilers
2026
Optimizing Peafowl (
Pavo cristatus
) Fertility and Chick Growth With Mealworm‐Based Feed Supplementation
2026
Effects of Betaine on Performance, Blood Biochemistry, Nutrient Utilization and Gut Health in Coccidia‐Infected Broilers
2026
Dual Modification of Guar Meal via Fermentation and Enzyme Treatment Enhances Growth Performance, Nutrient Digestibility and Gut Morphology in Broilers
2026
Synergistic Effects of Garlic Extract and Mannan‐Oligosaccharide Prebiotic Supplementation on Growth Performance, Carcass Quality, Immunity, Gut Morphology and Microbiome in Broiler Chickens
2026
Comparative Evaluation of Hanging Objects as Environmental Enrichment Tools on Broiler Behavior, Welfare, Growth, Serum Chemistry, and Meat Quality Traits
2026
Synergistic effects of Moringa oleifera and Thymus vulgaris methanolic extracts on growth performance, Gut acid-base balance, Humoral immunity, and nutrient digestibility in broiler chickens
2026
Dietary sesame seed supplementation enhances productive performance, antioxidant status, serum lipids, gut morphology, and pathogen load in Rhode Island Red laying hens
2026
Mitigation of tartrazine induced histopathological and genotoxic effects in Coturnix coturnix japonica using green synthesized silver nanoparticles
2026
Efficacy of eco-friendly synthesized silver nanoparticles in ameliorating tartrazine induced reproductive toxicity in Japanese quails
2026
Effect of GnRH administration on egg production, hormonal and biochemical profile and ovarian histomorphology of spent naked neck layers
2026
Evaluating the effectiveness of Toxfin and Novasil as dietary aflatoxin-binding agents in broilers for sustaining hepatic antioxidant capacity and intestinal health status during aflatoxin B1 exposure
2025
Influence of Dietary Supplementation with Yeast Culture and Microencapsulated Butyric Acid on Growth Performance, Carcass Traits, Gut Health, and Immune Status in Broilers
2025
Enhancing Laying Hen Productivity and Health: Influence of Dietary Probiotic Bacillus Strains and Prebiotic Saccharomyces cerevisiae Yeast Cell Wall on Production Performance, Egg Quality, and Inflammatory Responses
2025
Lactobacillus‐Enriched Zophobas morio Larvae Impact Performance, Digestibility, Immunity and Economics in Broilers
2025
Optimizing Low Crude Protein Diets with Coated Cysteamine Hydrochloride and Exogenous Alkaline Protease Supplementation in Broiler Chickens
2025
RNA Sequencing-Based Transcriptome Analysis of Liver in Laying Hens Supplemented with Dietary Probiotic Bacillus Species and Prebiotic Yeast (Saccharomyces cerevisiae) Cell Walls
2025
Effects of lactobacillus and serratopeptidase supplementation on growth performance, hematology, immune response, and intestinal morphology in broiler chicks
2025
Organic Glycinate Trace Minerals Improve Hatchability, Bone and Eggshell Breaking Strength, and Mineral Uptake During Late Laying Cycle in Layer Breeders
2025
Dietary supplementation of cinnamon and turmeric powder enhances growth performance, nutrient digestibility, immune response, and renal function in broiler chickens
2025
In Vitro Screening of Antibacterial Efficacy of Moringa oleifera and Thymus vulgaris Methanolic Extracts Against Different Escherichia coli Strains and Their In Vivo Effects Against E. coli-Induced Infection in Broiler Chickens
2025
Mitigating Heat Stress in Broilers: Effects of Bacillus subtilis Probiotic and Garlic (Allium sativum) Supplementation on Growth Performance, Antioxidant Status, Cecal Microbiota and Immune Response
2025
Effects of Tenebrio molitor and Zophobas Morio larvae meal supplementation on growth performance, carcass traits, and gut histomorphology in Japanese quails
2025
Effects of mannan oligosaccharide, Bacillus clausii, and their synbiotic supplementation on growth performance, humoral immunity, intestinal morphology, and ghrelin gene expression in broiler chickens
2025
Comparative Impact of Silver Nitrate and Eco-Friendly Silver Nanoparticles on Sexual Behavior, Productivity, and Bioaccumulation in the Reproductive Organs of Japanese Quails
2025
Comprehensive Assessment of Silver Bioaccumulation and DNA Damage Effects in Coturnix coturnix japonica via Blood, Feather, and Egg Using Two Different Sources
2025
Comparative Effects of Capsicum annuum-Derived Selenium Nanoparticles and Sodium Selenite on Reproductive Performance, Egg Quality, and Male Sexual Behavior in Japanese Quails
2025
Eco-friendly selenium nanoparticles from Capsicum annuum: Impact on growth efficiency, blood biochemistry, immune response, intestinal morphology, and profitability in broiler chickens
2025
A Comprehensive Review of the Application of Bacteriophages Against Enteric Bacterial Infection in Poultry: Current Status, Challenges, and Future Prospects
2025
Dietary inclusion of black soldier fly (Hermetia illucens) larvae meal improves growth metrics, carcass quality, nutrient digestibility, serum analytes and cecal microbiota in Japanese quail
2025
Effects of feeding eubiotics as antibiotic substitutes on growth performance, intestinal histomorphology and microbiology of broilers
2024
Growth performance and nutrient digestibility of broilers fed low-energy corn-soybean meal-based diets supplemented with an exogenous enzyme cocktail as a combined activity
2024
Dietary supplementation of prebiotic yeast
Saccharomyces cerevisiae
cell wall promotes growth performance and intestinal health in broiler chickens challenged with
Clostridium perfringens
2024
Effectiveness of Hydrated Sodium Calcium Aluminosilicates and Discarded Date Pits as Dietary Adsorbents for Aflatoxin B1 in Enhancing Broiler Chicken Productive Performance, Hepatic Function, and Intestinal Health
2024
Effects of three different strains of
Bacillus
-based probiotics and
Saccharomyces cerevisiae
-based prebiotic on performance, egg components and gene expression of laying hens during phase II of production
2024
Protective Effect of Date Pits on Growth Performance, Carcass Traits, Blood Indices, Intestinal Morphology, Nutrient Digestibility, and Hepatic Aflatoxin Residues of Aflatoxin B1-Exposed Broilers
2022
Effect of Exogenous Enzymes Cocktail on Performance, Carcass Traits, Biochemical Metabolites, Intestinal Morphology, and Nutrient Digestibility of Broilers Fed Normal and Low-Energy Corn–Soybean Diets
2022
Influence of prebiotic yeast cell wall extracts on growth performance, carcase attributes, biochemical metabolites, and intestinal morphology and bacteriology of broiler chickens challenged with Salmonella typhimurium and Clostridium perfringens
2022
The efficacy of bentonite and zeolite in reducing aflatoxin B1 toxicity on production performance and intestinal and hepatic health of broiler chickens
2022
Effect of Different Dietary Betaine Fortifications on Performance, Carcass Traits, Meat Quality, Blood Biochemistry, and Hematology of Broilers Exposed to Various Temperature Patterns
2021
Effects of Nano Emulsified Vegetable Oil and Betaine on Growth Traits and Meat Characteristics of Broiler Chickens Reared under Cyclic Heat Stress
2021
Effect of Antibiotic, Phytobiotic and Probiotic Supplementation on Growth, Blood Indices and Intestine Health in Broiler Chicks Challenged with Clostridium perfringens
2020
Ameliorative Effects of Antibiotic-, Probiotic- and Phytobiotic-Supplemented Diets on the Performance, Intestinal Health, Carcass Traits, and Meat Quality of Clostridium perfringens-Infected Broilers
2020
Effect of a low-energy and enzyme-supplemented diet on broiler chicken growth, carcass traits and meat quality
2019
Ameliorative Effect of Bacillus subtilis on Growth Performance and Intestinal Architecture in Broiler Infected with Salmonella
2019
Improving the fatty acid profile in egg yolk through the use of hempseed (Cannabis sativa), ginger (Zingiber officinale), and turmeric (Curcuma longa) in the diet of Hy-Line White Leghorns
2016
Current situation and diversity of indigenous cattle breeds of Saudi Arabia.
Alaeldein Abudabos
2015
Effects of selenium and vitamin E on performance, physiological response, and selenium balance in heat-stressed sheep.
Alaeldein Abudabos
2015
Effect of whole inedible date and amino acid supplementation on growth performance of broiler chicks.
Alaeldein Abudabos
2015
Effects of commercial organic acids supplementation on serum biochemical and blood constituents in salmonella-challenged broiler chicksens.
Alaeldein Abudabos
2015
Effects of prebiotics and probiotics on the performance and bacterial colonization of broiler chickens.
Alaeldein Abudabos
2015
Effects of direct-fed microbial on broiler performance and susceptibility to oral salmonella enteritidis challenge.
Alaeldein Abudabos
2014
Effect of different organic acids on breast quality characteristics of broilers challenged with salmonella enterica.
Alaeldein Abudabos
2014
Effect of injectable sodium selenite on the level of stress biomarkers in male aardi goats.
Alaeldein Abudabos
2014
Molecular diversity of different chicken populations based on nucleotides sequencing.
Alaeldein Abudabos
2014
The relationship between guanidino acetic acid and dietary metabolizable energy level on broiler's performance.
Alaeldein Abudabos
2014
Effect of different probiotics on breast quality characteristics of broilers under Salmonella enterica subsp. typhimurium challenge.
Alaeldein Abudabos
2014
Effect of fat source, energy level and enzyme supplementation and their interactions on broiler performance.
Alaeldein Abudabos
2014
Effect of eubiotic feed additives on broiler performance under induced challenge.
Alaeldein Abudabos
2014
Effects of organic acid supplementation on antioxidant capacity and immune responses of broilers challenged orally with Salmonella enterica subsp. enterica Typhimurium.
Alaeldein Abudabos
2014
Effect of natural supplemental ascorbic acid (VC100) on performance and certain haemato-biochemical values in broiler chickens exposed to heat stress.
Alaeldein Abudabos
2014
Effect of using organic acids to substitute antimicrobial growth promoters on broiler chickens performance.
Alaeldein Abudabos
2014
Nutritional value of green seaweed (Ulva lactuca) for broiler chickens.
Alaeldein Abudabos
2013
Influence of stocking density on welfare indices of broilers.
Alaeldein Abudabos
2013
Effect of dietary mannan oligosaccharide from Saccharomyces cerevisiae on live performance of broilers under clostridium perfringens challenge.
Alaeldein Abudabos
2013
Effect of lysine addition on performance and yield of broilers.
Alaeldein Abudabos
2013
Effect of stocking density on intestinal histology and ileal bacterial count in broilers.
Alaeldein Abudabos
2013
Cloning, sequencing and expressing of the carotenoid biosynthesis genes of β-carotene from epiphytic bacteria erwinia uredovora in non carotenogenic bacteria E. coli.
Alaeldein Abudabos
2013
Bacillus subtilis PB6 based-probiotic (CloSTATTM) improves intestinal morphological and microbiological status of broiler chickens under clostridium perfringens challenge.
Alaeldein Abudabos
2013
Performance, intestinal morphology and microbiology of broilers fed corn-soybean meal diets supplemented with enzyme and antibiotic.
Alaeldein Abudabos
2013
Feeding alternative source of fat to broilers.
Alaeldein Abudabos
2013
The effects of transportation on antioxidative biomarkers, rectal and skintemperatures in aardi goats.
Alaeldein Abudabos
2013
Effects of the essential oil blend CRINA® poultry in feed on broiler performance and gut microbiology.
Alaeldein Abudabos
2013
Data envelope analysis to assess broiler responses to reduced protein and energy diets supplemented with essential amino acids.
Alaeldein Abudabos
2013
Effect of mineral-vitamin premix reduction on performance and certain hemato-biochemical values in broiler chickens.
Alaeldein Abudabos
2013
Use of a Competitive Exclusion Product (Aviguard®) to Prevent Clostridium perfringens Colonization in Broiler Chicken under Induced Challenge.
Alaeldein Abudabos
2013
Phylogenetic Trees Reconstruction forJordan Indigenous Chickens and Commercial Broiler from DNA Sequencing.
Alaeldein Abudabos
2013
Impacts of stocking density on the performance and welfare of broiler chickens.
Alaeldein Abudabos
2013
Effect of Dietary Phosphorus and Calcium on Performance of Broilers from 3 to 7 Weeks of Age.
Alaeldein Abudabos
2012
Broiler Responses to Reduced Protein and Energy Diets Supplemented With Lysine, Methionine and Threonine.
Alaeldein Abudabos
2012
2012
Optimal dietary phosphorus for broiler performance, bone integrity and reduction of phosphorus excretion.
Alaeldein Abudabos
2012
Effect of enzyme supplementation to normal and low density broiler diets based on corn-soybean meal.
Alaeldein Abudabos
2012
Optimal dietary phosphorus for broiler performance based on body weight group.
Alaeldein Abudabos
2012
Phosphorus requirements for laying hen.
Alaeldein Abudabos
2012
Phytate phosphorus utilization and intestinal phytase activity in laying hens.
Alaeldein Abudabos
2012
Effect of Primalac® or Enramycin Supplementation on Performance, Intestinal Morphology and Microbiology of Broilers under Clostridium perfringens Challenge.
Alaeldein Abudabos
2012
Enzyme Supplementation of Layer Diets Containing Wheat Middlings.
Alaeldein Abudabos
2011
Effect of enzyme supplementation and wheat middlings as an alternative to corn on laying hens performance.
Alaeldein Abudabos
2011
Evaluation of digestible lysine needs for male broiler.
Alaeldein Abudabos
2010
Enzyme supplementation of corn-soybean meal diets improves performance in broiler chicken.
Alaeldein Abudabos
2010
The effect of broiler breeder strain and parent flock age on hatchability and fertile hatchability.
Alaeldein Abudabos
2010
Kofat © as an Alternative Source of Fat In Broiler Diets.
Alaeldein Abudabos
2009
L-Gulonolactone Oxidase Activity, Tissue Ascorbic Acid and Total Antioxidant Capacity in Vitamin A-Deficient Chickens, Gallus gallus.
Alaeldein Abudabos
2009
Pharmacokinetics and bioequivalence of two norfloxacin oral dosage forms (Vapcotril-10%® and Mycomas 10%®) in healthy broiler chickens.
Alaeldein Abudabos
2008
Pharmacokinetics and bioequivalence of doxycycline (Providox® and Doxyvet 0-50 S®) Oral powder formulations in chickens.
Alaeldein Abudabos
2008
Multiple-enzyme (Avizyme) supplementation of corn-soy based layer diets.
Alaeldein Abudabos
2005
Factors affecting ascorbic acid biosynthesis in chickens: III. Effect of dietary fluoride on L-gulonolactone oxidase activity and tissue ascorbic acid (AsA) concentration.
Alaeldein Abudabos
2002
Effect of tail docking in Awassi lambs on metabolizable energy requirements and chemical composition of carcasses.
Alaeldein Abudabos
2002
Utilization of concentrate diets containing acorns (Quercus aegilops and Quercus coccifera) and urea by growing Awassi lambs.
Alaeldein Abudabos
1998