Mahmoud M. Azzam

Effects of dietary threonine supplementation on intestinal barrier function and gut microbiota of laying hens

Xin Dong, Mahmoud M. Azzam, Xiaoting Zou · Poultry Science · 2017 · 79 citations · Full text

Agriculture, Nutritional Sciences, Poultry Science +17

Effect of supplemental l-threonine on mucin 2 gene expression and intestine mucosal immune and digestive enzymes activities of laying hens in environments with high temperature and humidity

Mahmoud M. Azzam, Xiaoting Zou, Xin Dong et al. · Poultry Science · 2011 · 72 citations · Full text

Agriculture, Nutritional Sciences, Poultry Science +16

The effect of supplemental l-threonine on laying performance, serum free amino acids, and immune function of laying hens under high-temperature and high-humidity environmental climates

Mahmoud M. Azzam, Xin Dong, Peng Xie et al. · The Journal of Applied Poultry Research · 2011 · 61 citations · Full text

Agriculture, Nutritional Sciences, Poultry Science +15

Effect of excess dietary L-valine on laying hen performance, egg quality, serum free amino acids, immune function and antioxidant enzyme activity

Mahmoud M. Azzam, Xin Dong, Liyan Dai et al. · British Poultry Science · 2014 · 60 citations

Agriculture, Animal Sciences, Poultry Science +16

Anticoccidial effectivity of a traditional medicinal plant, Cinnamomum verum, in broiler chickens infected with Eimeria tenella

Mohammed M. Qaid, Saud I. Al-Mufarrej, Mahmoud M. Azzam et al. · Poultry Science · 2020 · 56 citations · Full text

Agriculture, Nutrition, Poultry Science +17