Mohamed Marzok

Letters in Animal Biology

Impact of dietary Rhus coriaria (Sumac) powder supplementation on meat quality, serum minerals, and intestinal histomorphology in Cobb-500 broiler chickens

Phytogenic feed additives are increasingly explored as antibiotic-free strategies to support broiler productivity, meat quality, and gut health. Rhus coriaria L. (sumac) is a polyphenol-rich spice with reported antioxidant, antimicrobial and anti-inflammatory activity, but the dose-dependent effects on carcass meat qua...

Nucleotide sequence variations, gene expression profiles, and host biomarkers associated with ovine mange caused by Sarcoptes and Psoroptes mites: implications for diagnosis and disease control

This is the first study to integrate transcriptional profiling with SNP characterization of CARD9, CLEC7A, TNFAIP3, IL33, SESN2, ATF4, HSPA1A, and SLC7A11 in naturally occurring ovine mange in Barki sheep.

Identification of reproductive and molecular biomarkers associated with clinical metritis in dromedary camels (Camelus dromedarius)

Clinical metritis in dromedary camels was associated with significant hematological, metabolic, hormonal, oxidative, immunological, and genetic alterations, and these findings should be interpreted with caution and require validation in larger, independent camel populations.