Publications by authors named "Abdelaziz M El-Hais"
Fruit by-products are a sustainable and cost-effective alternative to traditional grain feed for livestock. One of the most important by-products is mango seed kernel (MSK), which can be used as a valuable energy source for feeding growing calves in the tropical and subtropical productive regions of the world. This study investigated the effect of replacing corn grains (CGs) with MSK on intake, nutrient digestibility, blood metabolites and rumen parameters.
View Article and Find Full Text PDFAs an environmentally friendly alternative to antibiotics, bee venom holds promise for aquaculture due to its diverse health advantages, including immune-amplifying and anti-inflammatory features. This study investigated the effects of dietary bee venom (BV) on the growth and physiological performance of Thinlip mullet (Liza ramada) with an initial body weight of 40.04 ± 0.
View Article and Find Full Text PDFArticle Synopsis
- The study evaluated the impact of CoQ10 dietary supplementation on Nile tilapia over 56 days, comparing five diets with varying CoQ10 levels (0 to 40 mg/kg).
- Results indicated that fish receiving diets with CoQ10 showed significantly better growth metrics, such as weight gain, feed intake, and feed efficiency, compared to the control group, while survival rates and other general health metrics remained consistent across groups.
- Additionally, higher CoQ10 levels positively influenced digestive enzyme activity, blood profiles, immune responses, and oxidative status, suggesting that a minimum of 20 mg/kg CoQ10 contributes to improved growth and overall health in Nile tilapia.