Effect of microbial muramidase supplementation in diets formulated with different fiber profiles for broiler chickens raised under various coccidiosis management programs

Implementation of a metabolizable energy regression model for black soldier fly larvae fat in broiler chicken diets: effect on growth performance, nutrient digestibility, and selected physiological indices

“…The present findings are in line with the studies of Sypniewski et al (2020) and Kierończyk et al (2022c), who reported a significant reduction in the level of the inflammatory marker IL-6 (mediator of the acute phase response). Nevertheless, decreased IgG concentrations can be comparable to effects observed with the addition of salinomycin to broiler chicken diets (Bortoluzzi et al, 2023) or the incorporation of probiotic preparations in the feed or "in ovo" (Oladokun and Adewole, 2023). It is well known that challenged birds typically show elevated immunoglobulin levels in the blood serum (Zhang et al, 2023).…”