Ahmed Samy

Comparative evaluation of Saccharomyces, Bacillus, and Lactobacillus as antibiotic alternatives on growth performance, redox balance, and gut microbiota in broilers

Abstract This study evaluated the efficacy of Saccharomyces cerevisiae (SC), Bacillus subtilis (B), Lactobacillus casei (LB), and their combination (Mix) as natural alternatives to antibiotics in broiler nutrition. Liquid cultures were prepared to a density of 10⁸ CFU/mL and exam...