The present study investigated the effects of dietary olive leaf (Olea europea L.) extract
(OLE) on some blood parameters and immune (TNF-α, IL-1ß and IL-8) related genes in …

The aim for the present study was to investigate the effects of olive leaf (Olea europea L.)
extract (OLE) on the control of Yersinia ruckeri infection in rainbow (Oncorhynchus mykiss) …

In this study, the effects of olive leaf extract on growth, haematological parameters, immune
system and carcass composition in common carp were examined. In this research, 180 …

Olive leaves have been used traditionally to improve the immunity against several infections.
Current study aimed to examine the effect of fortified feed with olive leaves extract on …

In this study, the effects of dietary supplementation with Russian olive, Elaeagnus
angustifolia, extract were evaluated on growth performance, antioxidant and immunological …

The use of herbal essential oils in aquafeeds is an important approach to maintain the fish
health status. The origanum essential oil (OEO), extracted from Origanum vulgare, was …

The aim of the present study was to evaluate the potential effects of olive leaf (Olea europea
L.) extract (OLE) on common carp (Cyprinus carpio) health in response to ambient ammonia …

The present study was carried on to determine the effects of Citrus limon peel essential oil
as feed supplement on non-specific immune system, disease resistance against …

In this study, the effect of a dietary supplementation of Apium graveolens on growth
performance, digestive enzyme activities and immune response of juvenile common carp …

The aim of this study was to evaluate the effects of Aloe vera extract (AE) on the immunity
responses and hematological parameters in rainbow trout (Oncorhynchus mykiss) fry to …