The objective of this experiment was to evaluate the benefits of acetic acid in different periods of inclusion in broiler drinking water on broiler performance, pH, and microbiota, especially the morphometry of the jejunum of broiler chickens. For this, 240 chickens of the Cobb500® lineage of 21 days of age were used and distributed in boxes in an experimental broiler house, considering a completely randomized ...
The indiscriminate use of antibiotics in veterinary medicine and their negligent use among dog owners have contributed to the rise of antibiotic resistance in microorganisms found in pets. In addition, the search for medicinal plants with antibacterial properties has made the evaluation of aqueous extracts of Alpinia purpurata (Vieill.) K. Schum an important issue. Thus, the aim of this work was to determine th...
Due to the use of antibiotics for the treatment and prevention of bacterial infections in intensive poultry production, it is important to study the prevalence and resistance profile of gram-negative extended-spectrum beta-lactamase (ESBL)-producing bacteria. Among the several classes of antibiotics available, beta-lactam agents are the most widely used category in human and veterinary medicine. Thus, the objec...