Healthy gastrointestinal tract (GIT) is crucial for optimum performance, better feed efficiency,
and overall health of poultry. In the past, antibiotic growth promoters (AGP) were commonly …

The various methods employed for the in ovo administration of different materials for
promoting the health and productivity of poultry are discussed in this review article. The …

As the current poultry production system stands, there is a period of time when newly
hatched chicks are prevented from access to feed for approximately 48–72 h. Research has …

This review provides insight into the effects of the branched-chain amino acids (BCAA:
leucine, isoleucine, and valine) on the growth, production performance, immunity, and …

The technique of delivering various nutrients, supplements, immunostimulants, vaccines,
and drugs via the in ovo route is gaining wide attention among researchers worldwide for …

In ovo supplementation of poultry embryos was first reported several decades ago, but it is
only recently that concerted research has been directed at developing the technology for this …

Nutraceuticals, including amino acids, carbohydrates, minerals and vitamins, have gained
more attention, owing to multiple nutritional and health benefits, including maintaining the …

The objective of this study was to evaluate the effect of in ovo feeding cysteine, lysine or their
combinations on the perinatal and post-hatch physiological responses of broiler embryos …

1. The effects of injecting threonine in ovo on early growth, some immunological responses
and the activity of digestive enzymes of broiler chicks were investigated. Fertile eggs were …

With the ongoing intensification of the poultry industry and the continuous need to control
pathogens, there is a critical need to extend our understanding of the avian immune system …