Articles
2,809 open-access articles · page 73 of 141
Research ArticleEffect-of-Dietary-Levels-of-Neutral-Detergent-Fiber-on-Feed-Intake-Nutrient-Digestibility-Rumen-Parameters-and-Nitrogen-Retention-of-Beef-Cattle
Nguyen Binh Truong, Nguyen Van Thu
The objective of this study was to evaluate effects of dietary levels of neutral detergent fiber (NDF) on feed intake, nutrients digestibility, rumen parameters and nitrogen retention of crossbred beef cattle (Black Angus × Zebu crossbred). Four male cat…
5 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.316.322- Research Article
The-Effective-Role-of-Phitofert-®-Supplement-in-Male-Reproductive-Hormones-and-Epididymal-Sperm-Quality-in-Carbon-Tetrachloride-CCL4-Treated-Rats
Wassan Mhammed Husain, Zainab Sattar Ali
The goal of this study was to see if Phitofert ® might help improve sperm function in carbon tetrachloride (CCL4) -treated and healthy adult rats. Twenty-four adult rats were randomly divided into four groups and given the following treatments for 28 days:…
5 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.292.297 
Research ArticleReproductive Hormonal Levels and Nitric Oxide Levels as Guides of Pubertal Reproductive Development in Relation to Testicular Width and Hemodynamics in Baladi Bucks
Khlood G. Abdelkhalek, Aly B. A. Badawy, Mohamed Fathi, Elshymaa A. Abdelnaby
Pubertal alterations in plasma levels of follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol 17β (E2), testosterone (T), and serum nitric oxide metabolites (NOMs) were measured in 5 Baladi bucks weighting (13–15 kg; with a body c…
5 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.236.243
Research ArticlePhenotypic and Genotypic Characterization of Pasteurella Species Isolated from Camels in Egypt
M. Hanafy, Rehab Elhelw, Soliman M. Soliman, Sherif Marouf
The main aim of this study is to apply phenotypic and genotypic characterization of members of Pasteurella species isolated from camel from different governorates in Egypt. Camels with respiratory manifestation as nasal discharge, fever, off food, with ocular…
5 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.298.306
Research ArticleInfluence of Ensiling and Tannins Addition on Rumen Degradation Kinetics of Soy Sauce Residues
Sadarman, Agung Irawan, Muhammad Ridla, Anuraga Jayanegara, Nahrowi, Roni Ridwan et al.
Condensed tannins (CT) and hydrolyzable tannins (HT) are secondary metabolites substances that are widely proposed as safe additives to improve protein utilization in ruminants. This study aimed to investigate the effect of tannins extracted from acacia and ch…
5 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.270.276
Research ArticlePentas schimperiana Utilization Practices as Livestock Feed in Mareka District, Ethiopia
Tilahun Woretaw, Netsanet Beyero, Yonatan Kassu
The objectives of the study were to assess utilization practices and biomass yield of Pentas schimperiana. Purposive sampling technique was used to select two agroecology (midland and highland) and five representatives (two from midland and three from highland…
5 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.277.285
Research ArticleEffects of Supplementing Shrimp Soluble Hydrolyte Extracts on Growth Performance and Digestion of Hoa Lan Ducks
Pham Tan Nha, Le Thu Thuy
A study was carried out aiming to evaluate the utilization capacity of shrimp soluble hydrolyte extracts of Hoa Lan ducks. It was a complete randomized design with 5 treatments corresponding to 5 diets and 3 replications. Ten ducks balancing in sex were used i…
5 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.286.291
Research ArticleEffect of Dietary Lysine and Energy Levels on Apparent Nutrient, Nitrogen, and Amino Acids Digestibility of Local Muscovy Ducks
Nguyenthuy Linh, Nguyen Thi Kim Dong, Nguyen Van Thu
A 3x2 factorial arrangement was used in the study to evaluate the apparent nutrient and amino acid digestibility of local Muscovy ducks in two periods. Two factors of the trial were dietary lysine levels (0.8%, 1.0% and 1.2%) and metabolizable energy (ME) leve…
5 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.253.262
Research ArticlePseudomonas Species Isolated from Camels: Phenotypic, Genotypic and Antimicrobial Profile
Adel M. Abdelrahman, Sahar R. Mohamed, Soliman M. Soliman, Sherif Marouf
One of the important livestock economies are camels which adapt with adverse environmental conditions and provide milk, meat, wool, hides, and skin. Gram-negative Pseudomonas aeruginosa is harbor multidrug antimicrobial resistance of camel has serious conseque…
4 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.219.225- Research Article
Association of Udder Lesions with Subclinical Mastitis in Dairy Cows of Chattogram, Bangladesh
Md. Sanjid Hasan, A K M Humayun Kober, Eaftekhar Ahmed Rana, Md Saiful Bari
Mastitis is an economically important production disease in Bangladesh. A cross-sectional study was conducted to determine the association of udder lesions with Subclinical Mastitis (SCM) in dairy cows of Chattogram Metropolitan Area (CMA) and Patiya Upazila o…
4 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.226.235 
Research ArticleStudies on Antimicrobial Properties of Neem (Azadrichta indica) Seed Oil
Hailemariam Assefa, Tesfahun Dagnaw
This study aimed to determine the in vitro antimicrobial activities of Neem seed oil by r disk diffusion method. Escherichia coli, Klebsiella pneumoniae, Staphylococcus aureus and Streptococcus pyogenes were used as tested bacterial species whereas Yeast, Mold…
4 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.244.252
Research ArticleThe Association of Dopamine Receptor D2 (DRD2) and Vasoactive Intestinal Peptide (VIP) Polymorphisms on Egg Production in High Egg Strain of Pradu Hangdum Chiangmai Chickens
Khanitta Ruangwittayanusorn, Doungnapa Promket, Kamonnate Pimrueng, Jennarong Kammongkun
The objectives of the research were to determine the association of Dopamine Receptor D2 type (DRD2) and Vasoactive Intestinal Peptide (VIP) on egg production in 281 high egg strain of Pradu Hangdum Chiangmai chickens (HPHC). PCR-RFLP protocols were used to id…
4 Jan 2022DOI 10.17582/journal.aavs/2022/10.2.212.218- Research Article
Effect of Galangal (Alpinia galanga) Essential Oil Supplementation on Milk Production, Composition, and Characteristics of Fatty Acids in Dairy Cows
Dewi Ratih Ayu Daning, B.P. Widyobroto, L.M. Yusiati, C. Hanim
Dewi Ratih Ayu Daning1,3, B.P. Widyobroto2, L.M. Yusiati1, C. Hanim1* 1Department of Animal Nutrition and Feed Science, Faculty of Animal Science, Universitas Gadjah Mada, Yogyakarta, 55281, Indonesia; 2Department of Animal Production, Faculty of Animal Scienc…
15 Dec 2021DOI 10.17582/journal.aavs/2022/10.1.192.202 - Research Article
Effect of Plant Extract Preparations on Microbial Number and Species Composition of the Honey Bee Intestinal Microbiocenosis Throughout the Overwintering Period
Varis Tuktarov, Rashit Farkhutdinov, Fitrat Yumaguzhin, Farit Valitov, Dmitri Schelechov
Varis Tuktarov1*, Rashit Farkhutdinov2, Fitrat Yumaguzhin3, Farit Valitov1, Dmitri Schelechov1 1Department of Beekeeping, Private Animal Science and Breeding, Federal State Budgetary Educational Institution of Higher Professional Education, Bashkir State Agrar…
15 Dec 2021DOI 10.17582/journal.aavs/2022/10.1.203.211 - Research Article
The Impact of High Temperature on the Development and Quality of In Vitro Matured Beef Cattle Oocytes and Their Potential to Subsequent Embryonic Development
Nkadimeng Marble, van Marle-Köster, Lekola Kgomotso, Mphaphathi Masindi Lotus, Lehloenya Khoboso Christina, Pilane Cyril Mpho et al.
Nkadimeng Marble1,2*, van Marle-Köster2, Lekola Kgomotso4, Mphaphathi Masindi Lotus1, Lehloenya Khoboso Christina4, Pilane Cyril Mpho1, Nedambale Tshimangadzo Lucky1,3 1Agricultural Research Council, Animal Production Institute, Germplasm Conservation and…
13 Dec 2021DOI 10.17582/journal.aavs/2022/10.1.183.191 Cutaneous Tumors in Dogs: A Retrospective Epidemiological and Histological Study of 112 Cases
Bardes B. Hassan, Asmaa K. Al-Mokaddem, Hisham A. Abdelrahman, Ahmed Samir, Mohamed R. Mousa
Bardes B. Hassan1, Asmaa K. Al-Mokaddem1, Hisham A. Abdelrahman2, Ahmed Samir3, Mohamed R. Mousa1* 1Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt, Postal Code: 12211; 2Department of Veterinary Hygiene and Management, Fa…
13 Dec 2021DOI 10.17582/journal.aavs/2022/10.1.170.182- Research Article
Relationship Between Uterine Development, mRNA and Protein Expression of FSH and LH Receptors in New Zealand White Rabbits
Eman Khalil, Mohamed Metwally, Hatem Bahgat, Ahmed Kassab, Anwar El-Shafey
Eman Khalil*, Mohamed Metwally, Hatem Bahgat, Ahmed Kassab, Anwar El-Shafey Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Benha University, Moshtohor 13736, Egypt. Abstract | Gonadotropin receptors; follicle-stimulating hormone receptor…
1 Dec 2021DOI 10.17582/journal.aavs/2022/10.1.139.144 - Research Article
Serosurvey for Assessment of Peste des Petits Ruminants Virus Antibodies Status in Sheep and Goats in the Rural System of Odisha State, India
Shashikumar Sowjanyakumari, Gurrappanaidu Govindaraj, Gopal Bal, Bheemappa Matheshwara, Kirubakaran Vinod Kumar, Mohandoss Nagalingam et al.
Shashikumar Sowjanyakumari1,2, Gurrappanaidu Govindaraj1, Gopal Bal3, Bheemappa Matheshwara1, Kirubakaran Vinod Kumar1, Mohandoss Nagalingam1, Siju Susan Jacob1, Bibek Ranjan Shome1, Vinayagamurthy Balamurugan1* 1Indian Council of Agricultural Research -Nation…
1 Dec 2021DOI 10.17582/journal.aavs/2022/10.1.1.7 - Research Article
Efficient Mitochondrial Genes in the Characterization of Meat Species Applying PCR-RFLP Technique
Walaa M.H. Farag, Samira H. Aljuaydi, Mona K. Galal, Gehan M.A Kassem, Eman M. Gouda
Walaa M.H. Farag1, Samira H. Aljuaydi1, Mona K. Galal1, Gehan M.A Kassem2, Eman M. Gouda1* 1Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt; 2Department of Meat Hygiene, Food Hygiene and Control,…
1 Dec 2021DOI 10.17582/journal.aavs/2022/10.1.8.13 - Research Article
Evaluation of Sperm DNA Fragmentation using TUNEL Assay in Different Animal Species
Kurniawan Dwi Prihantoko, Makruf Arif, Asmarani Kusumawati, Diah Tri Widayati, Agung Budiyanto
Kurniawan Dwi Prihantoko1, Makruf Arif1, Asmarani Kusumawati2*, Diah Tri Widayati3, Agung Budiyanto2 1Postgraduate of Veterinary Science, Faculty of Veterinary Medicine, Universitas Gadjah Mada, Jl. Fauna No. 2, Karangmalang, Sleman, Yogyakarta 55281, Indonesi…
1 Dec 2021DOI 10.17582/journal.aavs/2022/10.1.14.19