The main aim of this review is to consolidate the relevant published data examining amino
acid requirements of layer hens and to reach a new set of recommendation based on these …

This research aimed to evaluate how using betaine levels as a choline substitute affects
productive performance, egg quality parameters, fatty acids profile, and antioxidant status in …

Background: Assessment of morphological changes has more often been used in the
diagnosis and assessment of intestinal pathology and development. Since methionine is …

This study was designed to check the dietary effect of different levels of lysine on intestinal
morphology, cecal tonsils and goblet cell count in Japanese Quails. For this Purpose, a total …

It is known that high doses of various tannins could impair broiler growth, and this seems to
be linked to a lowered protein availability. However, effects on protein digestion under the …

This study aimed to evaluate the effect of in ovo injection of folic acid (FA) and sulfur amino
acids (SAAs) on the mitotic activity of myocytes, performance, relative organ weight …

The present study evaluated the histomorphometric effect on the small intestine of the
chicken embryo after in ovo methionine injection. On Day 4 of incubation, 50 fertile eggs …

The aim of this study was to evaluate the effect of L-lysine in ovo injection on hatchability,
body weight parameters, small intestine morphology, immune organs, and blood …

Porcine mucosa hydrolysate sprayed into a soybean meal carrier (PMH) is a co-product of
heparin production from clean endothelial digestive tissues. An experiment was conducted …

The synchronized absorption of amino acids and glucose in the gut is essential for amino
acid utilization and protein synthesis in the body. The study aimed to investigate how the …