In aged animals, the physiological functions of the gastrointestinal tract (GIT) are reduced.
Dietary intervention is necessary to re-activate GIT functions. The objective of this study was …

Quercetin, a well-known flavonoid, has been demonstrated to exert beneficial effects on
intestinal functions and gut microbiota in birds. In this study, we investigated the effects of …

Aged male chickens experience rapid declines in spermatogenesis, antioxidant capacity,
immunity, and hormone synthesis. Vitamin E plays a significant role in reproduction, nervous …

Simple Summary This study evaluated the capacity of dietary quercetin, vitamin E and their
combination to promote follicle development and attenuate organ inflammation by improving …

Simple Summary The biological activity of quercetin is diverse, particularly antioxidant,
antimicrobial, and antibacterial. The impacts of quercetin nutritional supplementations on …

Quercetagetin (QG) is gaining increased attention as a potential alternative to in-feed
antioxidants due to its antioxidant activity. This experiment was conducted to investigate the …

Laying hens experience a rapid decline in egg production, egg quality, and immunity,
usually at the end of the peak laying period. Quercetin, a known flavonoid, exerts biological …

This study was conducted to evaluate the effects of quercetin on the antioxidant ability,
intestinal barrier functions, and cecal microbiota in broiler chickens fed with oxidized soya …

In order to reduce the negative effects caused by oxidative stress on broilers, it is particularly
important to find ways to alleviate oxidative stress. As a natural plant extract, L-theanine has …

Yeast culture (YC) positively affects the performance of laying hens. The purpose of the
present study was to explore the underlying mechanism for the YC-mediated performance …