Wael A. Khalil

Improving the cryo-resistance of Egyptian buffalo semen via chlorogenic acid and rutin supplementation: molecular docking, antioxidant, and anti-apoptotic pathways

Wael A. Khalil, Aya A. Ismail, Mohamed M. Hegazy, Mostafa A. El-Harairy et autres

Abstract This study compared the antioxidant effects of chlorogenic acid (CGA) and rutin (RU) supplementation in freezing extenders on the cryo-resistance of buffalo spermatozoa. Over eight weeks, 56 ejaculates were collected from seven fertile buffalo ( Bubalus bubalis ) bulls. To eliminate …

Égypte (code pays fourni par la source)

Microalgae-Based Feed

Sameh A. Abdelnour, Wael A. Khalil

The escalating global population necessitates the urgent exploration of novel food sources, particularly from aquatic environments, to sustain both animal and human populations. Competition for terrestrial cultivation resources between animal agriculture and human food production may further influence their respective nutritional requirements …

The Protective Role of Salicylic Acid‐Conjugated Chitosan Nanoparticles Against Cryodamage in Buffalo Semen

Wael A. Khalil, Aya A. Ismail, MِAGDY S. HASSAN, Mostafa A. El-Harairy et autres

This study explored the development of salicylic acid-conjugated chitosan nanoparticles (SACNs) and their effectiveness in enhancing the cryopreservation of buffalo sperm. The assessment focused on post-thaw sperm quality and kinematics, microbiota profiles, oxidative stress markers, acrosome integrity, apoptosis, and docking analysis. Semen …

Égypte, lv (code pays fourni par la source)

Enhancing sperm cryo-preservability, ultrastructure, and testicular histology in rams through oral royal jelly administration

Wael A. Khalil, Alaa M. A. Gad, Mahmoud Moussa, Sara I Grawish et autres

This investigation explored the effects of royal jelly (RJ) administration in rams on reproductive parameters, with a specific focus on semen quality, post-thaw characteristics, sperm function, and testicular health. Rahmani Rams (n=15) were divided into 3 groups: the control group received 1 …

Égypte, lv (code pays fourni par la source)