Antibiotics use in poultry as a growth promoter leads to the propagation of antibiotic-resistant
microorganisms and incorporation of drug residues in foods; therefore, it has been restricted …

The gut is a fundamental organ system which makes up two equally important functions, ie,
the digestion and host defence. To elicit the well-functioning and healthy gut, the dynamic …

Con el objetivo de evaluar la inclusión de proporciones de harina de hojas de orégano
(HHO) en el alimento balanceado comercial (ABC) de pollos de engorde, se cuantificó en …

Environmental stressors like pathogens and toxins may depress the animal immune system
through invasion of the gastrointestinal tract (GIT) tract, where they may impair performance …

Antibiotic growth promoters have been used for growth promotion of chickens in poultry
industry since 1940. Recently, concerns have been raised to the use of antibiotic growth …

A 6-week experiment was conducted to evaluate the effects of dietary oregano powder (OP)
supplementation on the growth performance, antioxidant status and meat quality of broiler …

Natural feed additives of plant origin, also referred to as phytogenic substances are
healthier, less regarded as chemical hazards and generally regarded as safe (GRAS; …

Simple Summary Phytoestrogens are plant-derived compounds which can act to mimic
estrogen and cause estrogenic effects via binding to estrogen receptors-α and β …

The objective of this study was to evaluate the effects of 2 Mexican oregano essential oils
(MOO), from Poliomintha longiflora Gray (PLG) and Lippia berlandieri Schauer (LBS), in …

In the poultry industry, using antibiotics as growth promoters has been found to significantly
increase feed conversion efficiency and growth performance. Nevertheless, excessive use …