Articles
2,807 open-access articles · page 15 of 141
Research ArticlePrevalence of A1 and A2 Beta-Casein Variants in Bushuev Cattle of Uzbekistan
Bakhtiyor Adilov, Anvar Sherimbetov, Boburbek Akhmadaliev, Bobur Abdikarimov, Dilshodbek Ruzmetov, Bobir Abduvaliev
Milk containing the A1 variant of β-casein is considered to be harmful due to the formation of β-casomorphin-7 peptide. The A1/A2 polymorphism in CSN2 is therefore of interest for breeding strategies that aim to increase A2 milk frequency. Blood samp…
9 Dec 2025DOI 10.17582/journal.aavs/2025/13.12.2659.2668
Short CommunicationEGCG Mediates Neuroprotection in a Parkinson’s Disease Model via a Caspase-3-Independent Pathway
Priya Nugraha, Widjiati Widjiati, Muhammad Hamdan, Bambang Purwanto, Sulistiawati, Paulus Sugianto et al.
Parkinson’s disease (PD) is a progressive neurodegenerative disorder characterized by dopaminergic neuron loss in the substantia nigra, mainly due to apoptosis triggered by reactive oxygen species (ROS) and α-synuclein aggregation. Investigating na…
9 Dec 2025DOI ttps://dx.doi.org/10.17582/journal.aavs/2025/13.12.2615.2622
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsOptimal Nano Zinc Oxide Supplementation Enhances Growth, Antioxidant Status, and Reproductive Performance in Japanese Quail (Coturnix japonica)
Nada S. Eltafahny, Mohammed T. Ibrahim, Hayam M. Samy, Manal M. Mahmoud, Heba A. Alian
This study evaluated the impact of different concentrations of nano zinc oxide (ZnNPs) on growth performance, antioxidant defense, bone characteristics, serum mineral levels, intestinal morphometrics, and some aspects of fertility, including sex hormones, ovar…
5 Dec 2025DOI ttps://dx.doi.org/10.17582/journal.aavs/2025/13.s1.120.132
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsIdentification of Bacterial Pathogens Causing Arthritis in Broiler Chickens, and Assessment of their Antibiotic Resistance Patterns
Maryam Abdelwahab Azzam, Dalia Mansour Hamed, Wael Kamel Elfeil, Mona Salim Abdallah
Antibiotic resistance in poultry bacterial pathogens poses a significant threat to the poultry industry and public health and requires ongoing monitoring. This study investigated the frequency of isolation, virulence-related genes, and antibiotic resistance pr…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.101.110
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsOvarian Recovery and Stress Markers for Lame Dairy Cows During The Transition Period
Ahmed Ibrahim El-Mahdy, Eman Mohamed Embaby, Mona Mostafa Elghareeb, Sherine Abbas Mohamed, Ahmed Ibrahim Ateya, Youssef Yehia El-Seady
Lameness is a common and important health problem affecting cattle in dairy farms. It is considered a major factor influencing both productive and reproductive outcomes. Therefore, a randomized clinical trial was conducted at a commercial dairy farm on 300 lac…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.44.55
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsPlant-Derived Phytochemicals as Natural GLP-1 Receptor Agonists: A Review of Evidence and Potential for Veterinary Applications
Mohamed M.A. Hussein, Amany I. Ahmed, Hend Saeed Syam
This review underscores the encouraging role of phytochemicals derived from plants as natural agonists of the glucagon-like peptide-1 receptor (GLP-1R) in the treatment of diabetes mellitus. Despite substantial progress in the development of pharmacological ag…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.56.69
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsImpact of Dietary Supplementation of Goji Berry on Reproductive Performance of Rabbit Does
Aya Hossam El-Dein Roshdy Khafagy, Nada MA Hashem, Adel El-Sayed Mohamed El-Desouky, Youssef Yahia Awad El-Seady
Goji berry, Lycium barbarum is a widely consumed fruit with a rich nutritional profile and recognized medicinal properties in human health. However, few studies have evaluated its effects on livestock. This study assessed the effects of dietary goji berry addi…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.32.43
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsUpdated Seroprevalence and Risk Factors of Brucella spp. infection in Sheep Flocks
Maab I. Al-Farwachi, W.A. Alobaidii, Hanin B. Al-Malachi
Brucellosis in farm animals is a zoonotic contagious illness that has significant global financial impact. From January 2024 to January 2025, sera were collected from 400(320 ewes and 80 rams) unvaccinated adult sheep(1.5 to 7 years) from 25 flocks. All sera w…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.70.76
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsFirst Assessment of Chemical Residues in Cattle Meat and Offal from North Sinai, Egypt: Implications for Food Safety
Mohammed Dahy Abdelrahman Moekel, Hosny A. Abdelrhaman, Ali Meawad Ahmed, Mariam A. Abdel-Wahab, Nada Ibrahim H. Ahmed
This study provides the first record of chemical residue levels in cattle meat, liver, and kidney from North Sinai Governorate, Egypt, comparing them with national and international standards. This article investigates the heavy metals, antibiotics and mycotox…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.10.20
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsEfficacy of Acidified Sodium Chlorite in Sanitizing Meat Contact Surfaces
Mohanad Adel Mohammed El-Mogy, Ali Meawad Ahmed, Nada Ibrahim H. Ahmed, Fadwa F. Mahmoud, Mariam A. Abdel-Wahab, Heba Mohamed Shaheen
One of the greatest challenges of the 21th century is ensuring food safety for consumers. Microbial contamination from processing surfaces and equipment poses a significant challenge in the food processing facilities. Therefore, the objective of the present st…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.21.31
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsTherapeutic Effects of Silybum marianum and Taraxacum officinale Extracts on Serum Biochemistry, Immune Function, Growth Performance, CYP3A4 Gene Expression, and Organ Integrity in Broilers Exposed to Mycotoxins
Yehia El-Sayed M. Badawi, Sahar Ez-Eldin, Hassan M. Fayez, Khalil F. Waleed, Abdelfattah M. Abdelfattah
Poultry production is negatively influenced by mycotoxins, which can also harm various organs. This study investigated the therapeutic effects of Silybum marianum (milk thistle) and Taraxacum officinale (dandelion) extracts when administered to broilers previo…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.77.89
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsGross, Histological and Histochemical Characteristics of the Eyeball of the Ostrich, (Struthio camelus): Adaptations for a Terrestrial, Flightless Lifestyle
Sanaa Mokhtar El-Nahla, Aref Saleh Abdul-Mughni, Hisham Mohamed Imam, Said Ahmed Mohamed Hassan
Recently the ostrich is preferable subject for researches as they are an important source for meat production and entertainment Thirty-five adult ostrich heads were collected from the local abattoir in the Ismailia governorate. The eyeballs were removed and an…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.90.100
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsSurvival Dynamics of Listeria monocytogenes in Yoghurt and Comparative Evaluation of Detection Methods
Arafa M.S. Meshref, Gamal M. Hassan, Mohamed S. Abdel-Halem, Mohamed M.A. Zeinhom
Listeria monocytogenes is a major public health hazard, and its precise identification is crucial for industry and public health. This study evaluated the survival dynamics of Listeria monocytogenes in manufactured yoghurt stored at 4°C for 15 days using c…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.01.09
Specail Issue: Artificial Intelligence in Veterinary Medicine: Current Status and Future ProspectsSperm Properties Associated with Polymorphism of the FSH Beta Subunit Gene in Different Ages of Local Iraqi Rams
Hind A. Abdulghafoor, Ahmed Talib Yassen Aldossary, Saifuldeen Abdulhadi Nawaf, Ahmed Jasim Nawfal
The ram is a crucial member of the flock, yet it is often the most neglected. Ram contributes half of the genetics to the flock, and its success as a breeder will go a long way towards ensuring a profitable lamb crop. This study aimed to evaluate the relations…
5 Dec 2025DOI 10.17582/journal.aavs/2025/13.s1.111.119
Research ArticleIdentification of an Immunogenic 38-40 kDa Protein in Indonesian Gallibacterium anatis Isolates
Raudatul Jannah, Agustin Indrawati, Sri Murtini, Ryan Septa Kurnia, Christian Marco Hadi Nugroho, Muhammad Ade Putra
Gallibacterium anatis is a Gram-negative bacterium associated with salpingitis and peritonitis, which has recently emerged as a disease in poultry. Despite the identification of several virulence factors, the protein profile of Indonesian isolates remains unch…
3 Dec 2025DOI 10.17582/journal.aavs/2025/13.12.2592.2597
Research ArticleChemical Potential of Burahol (Stelechocarpus burahol) Leaf Extract (BaLE) and Its Role as a Promoter of Metabolism and Growth in Broiler
Andi Mushawwir, Denny Rusmana, Heni Natalia Aritonang, Zeba F. Alam, Eli Sahara, Jasmal A. Syamsu et al.
Animal nutrition and animal welfare are two aspects that must be strictly considered in rationing and livestock farming. Exploring the phytochemicals in Burahol leaves and their benefits for broilers is a strategic area of research. Therefore, this study exami…
3 Dec 2025DOI 10.17582/journal.aavs/2025/13.12.2584.2591
Research ArticleIsolation and Identification of Cellulase-Producing Lactic Acid Bacteria from Water Hyacinth for Fermentation Applications
Vebera Maslami, K.G.Wiryawan, Zaid Al-Gifari
The utilization of water hyacinth can help mitigate environmental issues caused by its accumulation in water bodies. Fermentation with cellulolytic lactic acid bacteria (LAB) isolated from water hyacinth can enhance its use as poultry feed. This study aimed to…
3 Dec 2025DOI 10.17582/journal.aavs/2025/13.12.2573.2583
Research ArticleMicrobial Safety, Quality, and Feed Potential of Red-Fleshed Dragon Fruit Peel Fermented with Saccharomyces cerevisiae
Nguyen Thi Hanh Chi, Pham Duc Tho, Tran Trung Tuan
Red-fleshed dragon fruit (Hylocereus polyrhizus) peel is an abundant agricultural byproduct that contains valuable nutrients but is prone to rapid spoilage and microbial contamination, limiting its use in livestock feeding. This study investigated the effects…
3 Dec 2025DOI 10.17582/journal.aavs/2025/13.12.2607.2614
Research ArticleImpact of Orange Peel Essential Oil Microcapsules (OPEOM) on Feed Utilisation, Performance, and Blood Biochemistry in Grower-Phase Sentul Chickens
Denny Rusmana, Heni Natalia Aritonang, Eli Sahara, Andi Mushawwir
An experiment using orange peel essential oil microcapsules (OPEOM) was added to the Sentul chicken feed to assess the effect of OPEOM on feed utilization, performance, and metabolite profiles in blood plasma. Two hundred two-month-old Sentul chickens were use…
3 Dec 2025DOI 10.17582/journal.aavs/2025/13.12.2598.2606- Research Article
Efficacy of Abrus precatorius L. Extract as a Phytogenic Feed Additive in Drinking Water on Production Performance and Immune Response in Broiler Chickens
Dyanovita Al-Kurnia, Wenny Ladhunka Nur Aliyya, Alfian Adiatma, Muhammad Fathul Amin, Mustofa Hilmi
The broiler chicken industry requires natural feed additives to replace antibiotic growth promoters, the use of which has been restricted in recent years. This study aimed to evaluate the efficacy of saga leaf extract (Abrus precatorius L.) as a phytogenic fee…
3 Dec 2025DOI 10.17582/journal.aavs/2025/13.12.2563.2572