Articles
2,807 open-access articles · page 21 of 141
Research ArticleImpact of Sage, Ivy Gourd and Lemongrass on Rumen Fermentation and Methane Production: An In Vitro Study
Md. Aliar Rahman, Rakhi Chowdhury
This in vitro study investigated the effects of three phytogenic supplements (PSs)—sage (Salvia officinalis), ivy gourd (Coccinia grandis), and lemongrass (Cymbopogon citratus)—on rumen fermentation kinetics and methane (CH₄) production. The basal…
26 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1540.1547
Research ArticleCOVID-19 and Smallholder Chicken Farmers in Eastern Kenya: Assessing Resilience and Coping Strategies
John Kennedy Musyoka, Wilckyster N. Nyarindo, Robyn Alders, Hezron N. Isaboke
The study examined the impact of the COVID-19 pandemic on chicken farmers in Machakos County, Eastern Kenya, focusing on their resilience levels. A multistage random sampling approach was used to obtain primary data from 582 households engaging in chicken farm…
26 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1571.1585
Research ArticleThe Effect of Picria fel-terrae Lour. Herbs Extract on Hematological, Biochemical and Endogenous Antioxidant Enzyme Levels in a Rat Model of Doxorubicin-Induced Toxicity
Vivi Asfianti, Urip Harahap, Aminah Dalimunthe, Panal Sitorus
Cancer treatment is still a significant problem because of several side effects that can cause mortality and morbidity, such as doxorubicin, which is used in the treatment of various types of cancer with several side effects, such as cardiotoxicity and hematot…
26 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1557.1570
Research ArticleAn Analysis of Secondary Metabolites and Anesthetic Potential of Datura Flower Extract (Datura metel L.)
I Gusti Ngurah Sudisma, I Wayan Sudira, I Made Merdana, I Wayan Wirata, I Putu Krisna Ardhia Pradnyandika, I Wayan Nico Fajar Gunawan et al.
Datura (Datura metel L.) is a medicinal plant with promising potential as an anesthetic agent. Phytochemical analyses have revealed that its leaves, seeds, and flowers contain specific bioactive compounds, particularly tropane alkaloids such as scopolamine and…
26 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1597.1605
Research ArticleEpidemiological Analysis of Lumpy Skin Disease Outbreaks in Tien Giang Province, Vietnam (2023): Risk Factors and Clinical Manifestations
Vo Tuan Khai Huyen, Thai Quoc Hieu, Tran Ngoc Bich
Lumpy skin disease (LSD) is a significant viral disease affecting cattle. Transmitted primarily by arthropod vectors, LSD has substantial economic impacts. LSD has become a major issue in Vietnam, with the first occurrence recorded in October 2020 in Lang Son…
18 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1525.1531
Research ArticleSARS-CoV-2 Delta Variant Does Not Sustain Replication in Companion Dogs: Insights from an Experimental Infection Model
Lespek Kutumbetov, Balzhan Myrzakhmetova, Ainur Nurpeisova, Zhandos Abay, Sandugash Sadikaliyeva, Kamshat Shorayeva et al.
The potential role of companion animals in the transmission and pathogenesis of SARS-CoV-2 remains poorly understood. This study aimed to evaluate the susceptibility of domestic dogs to a human-derived SARS-CoV-2 Delta variant under experimental conditions. Se…
18 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1532.1539
Research ArticleThe Potential of Synbiotics Supplementation using Gembili Inulin as a Prebiotic in Improving Fermentability and Productivity of Lambs Fed Diet of Different Fibre Content
Hanung Dhidhik Arifin, Edy Rianto, Endang Purbowati, Anis Muktiani
This study was carried out to examine the potential of Gembili inulin as a prebiotic source in synbiotic supplementation on nutrient utilization, fermentability and productivity of lambs fed diet of different fibre content. A completely randomized design was u…
5 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1502.1516
Research ArticleEvaluation of the Antibacterial Activity of Dayak Onion Extract (Eleutherine palmifolia L.) against Pathogenic Salmonella spp. and Escherichia coli
Muhammad Mar’ie Sirajuddin, Rusman Rusman, Widodo Widodo, Edi Suryanto
Dayak onion extract (Eleutherine palmifolia (L.) Merr) is a traditional medicinal plant widely used by the Dayak tribe in Kalimantan, Indonesia, to treat various diseases. It contains flavonoids and phenolic compounds with potential antibacterial properties. T…
5 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1517.1524
Research ArticleCellular Uptake and Nuclear Accumulation of Polystyrene Nanoplastics in 3T3 Fibroblasts and Hepatocytes of Rattus norvegicus
Febriyansyah Saputra, Alfiah Hayati, Adiibtia Septiani, Manikya Pramudya, Raden Joko Kuncoroningrat Susilo, Vuanghao Lim et al.
Polystyrene nanoplastics (PSNPs) are emerging contaminants that pose potential risks to cellular health due to their small size and ability to penetrate biological barriers. This study investigates the cellular uptake mechanisms and intracellular distribution…
5 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1491.1501
Research ArticlePreliminary Study on Phylogenetic Analysis of Sakub Sheep from Brebes Regency Based on the Mitochondrial DNA (mtDNA) Displacement Loop (D-Loop) Gene Sequence
Rana Ayuningtyas Adhi Puspita, Alek Ibrahim, Endang Tri Margawati, Ismu Subroto, Zaenab Nurul Jannah, Panjono et al.
The mitochondrial DNA (mtDNA) Displacement Loop (D-Loop) gene is commonly used in genetic studies due to its variability and ability to provide insights into phylogenetic relationships. Sakub sheep, a local Indonesian breed from Brebes Regency in Central Java,…
5 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1485.1490
Research ArticleStudy the Prebiotic Effect of Wheat Bran Fermented with Aspergillus niger Fungus in Diet on Productive and Microbial Traits of Quail
Measem Hassan Ali Alallawee, Zainab A. Mutter, Magareb Mohamed Jader
This study was conducted to determine the effect of fermented wheat bran by adding Aspergillus niger fungi to it and its function as a prebiotic when added to quail feed, and then study its effect on the productive and microbial characteristics of the bird. Th…
5 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1469.1475
Research ArticleEvaluation of Dietary Fiber Content (NDF) on the Zoo Technical Performances of Local Rabbits Does and Young Rabbits in Benin
Souladjou Alassane, Mahamadou Dahouda, Ignace Dotché, Serge Ahounou, Jean-Paul Dehoux, Issaka Youssao Abdou Karim et al.
This study aimed to investigate the effects of dietary Neutral Detergent Fiber (NDF) level on the reproductive performance of local rabbit does in Benin. Twenty-four nulliparous does, average body weight 2505.3 ± 21.8 g, were evenly distributed into fou…
5 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1476.1483- Research Article
Dietary Leucaena Leaf Meal Pellets Prevent Live Weight Loss in Timor Bali Cattle During Sea Transport
Aholiab Aoetpah, Jemseng C. Abineno, Ferdy A. I. Fallo, Gregorius G. Batafor, Musa F. Banunaek
This study was aimed to prevent live weight (LW) loss in the transported beef cattle on sea voyage from Tenau Portland Kupang, Indonesia to the domestic market. Concentrate pellets containing leucaena (Leucaena leucocephala) leaf meal was added to the basal di…
2 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1387.1393 
Research ArticleAssociation Analysis of Polymorphisms in PLIN1 Gene with the Body Weight of Ross-308 Broiler Chickens
Ali A. Abdulkareem, Salah H. Faraj, Mohammed Sabeeh Majeed, Widya P. B. Putra, Ratna S. Harahap
Perilipin 1 (PLIN1) gene is one of the candidate gene to improve the body weight of chicken. This study aimed to determine the association between chicken PLIN1 gene polymorphisms with body weight of Ross-308 Broiler chicken. The blood samples from one-hundred…
2 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1394.1400
Research ArticleBeef Cattle Farmers’ Perceptions Towards Mineral Block Supplementation in Playen District, Gunung Kidul
Siti Andarwati, Muhammad Yasin Syihabuddin, Fransiskus Trisakti Haryadi, Gunawan
Smallholder farmers often struggle to meet the mineral requirements of their cattle, leading to nutritional deficiencies that negatively impact livestock productivity. Mineral block supplementation has been introduced as a practical and cost-effective solution…
2 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1414.1423
Research ArticleQuality and Kinematic Characteristics of Frozen Sexed Bali Bull Sperm: Optimizing Percoll Density Gradient Centrifugation
Nanda Ayu Rahmawati, Aulia Puspita Anugra Yekti, Aditiya Wahyudi, Putri Utami, Habib Asshidiq Syah, Fardha Ad Durrun Nafis et al.
This research aims to determine and evaluate the quality, proportion and kinematic characteristics of frozen Bali bull sexed sperm using Percoll density gradient centrifugation (PDGC) method with various gradients using egg yolk tris aminomethane diluent. Seme…
2 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1401.1413
Research ArticleImmunological Evaluation of Methicillin Resistant Staphylococcus aureus (MRSA) of SpA Vaccine from Cases of Mastitis in Cows
Sabrin Ibraheem Mohsin, Aida Bara Allawe
Mastitis is a prevalent and economically significant disease affecting dairy cows globally. The disease is regarded as a significant welfare concern within the dairy business, with the loss of productivity and the premature culling or mortality of affected cow…
2 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1435.1444
Research ArticleAge-Dependent Changes in Muscle Regulatory Factors and Glycogen in Broiler Chickens: A Histological and Molecular Study
Nabeel Abd Murad Al-Mamoori, Haneen Abdul Ameer Abbas
Muscle regulatory factors (MYF5 and MYOG) and myosin heavy chain isoform (MYH7) play a crucial role in muscle development and adaptation, making them key candidate genes for muscle growth traits in chickens. This study examined glycogen content and the express…
2 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1424.1434
Research ArticleBiomass Yield, Morphological Characteristics, Nutritional Values and In vitro Digestibility of Different Napier (Pennisetum purpureum) Cultivars
Anamika Roy, Biplob Kumer Roy, Muhammad Khairul Bashar, Nathu Ram Sarker, Nasrin Sultana, Md. Mostain Billah et al.
The study assessed eleven different Napier (Pennisetum purpureum Schumach) cultivars’ on the basis of their morphological characteristics, biomass yield, nutrient composition and in vitro digestibility. These varieties are: BLRI Napier (BN)−1(Bajra…
2 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1445.1460
Research ArticleMorphological and Histochemical Adaptations of the Urinary System in the male Euphrates Jerboa (Scarturus euphraticus)
Nabeel Abd Murad Almamoori, Hassaneen Sharoot, Aqeel Mohsin AL-Mahmodi, Abdulrazzaq B. Kadhim, Hazem K. Almhanna
The Euphrates jerboa is particularly interesting because of its capacity to survive with very little water intake and its unusual adaptation to desert conditions. This study examined the urinary system anatomy and histology of the male Euphrates Jerboa, focusi…
2 Jun 2025DOI 10.17582/journal.aavs/2025/13.7.1461.1468