Volume 73, Issue 2
مرور بر اساس
ارسال های اخیر
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Detection of Mycoplasma gallisepticum and Mycoplasma synoviae among Commercial Poultry in Khouzestan Province, Iran
(Razi Vaccine & Serum Research Institute, 2018-06-01)Mycoplasmas are important avian pathogens, which can cause both respiratory disease and synovitis in poultry that result in considerable economic losses to the poultry industry all over ...
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The Effect of Oral Administration of Zinc Oxide Nanoparticles on Quantitative and Qualitative Properties of Arabic Ram Sperm and Some Antioxidant Parameters of Seminal Plasma in the Non-Breeding Season
(Razi Vaccine & Serum Research Institute, 2018-06-01)Zinc is an essential mineral and accepted as a trace element in the animal nutrition and for its role in biological enzymatic pathways. This study aimed to investigate the effect of oral administration of zinc oxide ...
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Distribution of Antibiotic Resistance Genes among the Phylogroups of Escherichia coli in Diarrheic Calves and Chickens Affected by Colibacillosis in Tehran, Iran
(Razi Vaccine & Serum Research Institute, 2018-06-01)Antibiotic resistance occurs in the endogenous flora of exposed population in addition to pathogenic bacteria. This study was conducted to evaluate the distribution of antibiotic resistance genes among 63 isolates ...
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Effects of Essential Oils Combination on Sporulation of Turkey (Meleagris gallopavo) Eimeria Oocysts
(Razi Vaccine & Serum Research Institute, 2018-06-01)Avian coccidiosis is the most important parasitic disease in poultry production, which inflicts numerous losses to the industry. The extensive use of anticoccidial drugs leads to parasite resistance and drug residue in ...
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Effect of Four Chicken Carcass Transportation Methods at Selected Room Temperatures on the Bacterial Load of Staphylococcus aureus, Salmonella Species, and Escherichia coli
(Razi Vaccine & Serum Research Institute, 2018-06-01)Pathogenic bacteria are responsible for a significant number of food poisonings in humans through infected poultries. The main objective of this study was to assess the effect of transportation of chicken carcasses at ...
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Prevalence of Canine Monocytic Ehrlichiosis in Canine Population Across India
(Razi Vaccine & Serum Research Institute, 2018-06-01)Canine ehrlichiosis is a very important emerging disease in India. This study is the first attempt screening a large number of canines in India for the detection of canine monocytic ehrlichiosis. In the present study, 510 ...
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Molecular Detection of Mycoplasma synoviae from Backyard and Commercial Turkeys in Some Parts of Iran
(Razi Vaccine & Serum Research Institute, 2018-06-01)M. synoviae (MS) is an economically important pathogen and the major cause of airsacculitis and infectious synovitis in turkeys. Infection with this pathogen may remain asymptomatic but can render infected ...
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Cloning of Clostridium perfringens Iota Toxin Gene in Escherichia coli
(Razi Vaccine & Serum Research Institute, 2018-06-01)Iota toxin is produced by Clostridium perfringens type E. This toxin causes antibiotic-associated enterotoxemia in lambs and calves. Iota toxin is a binary toxin that has two components including Ia (the enzyme component) ...



