Quercetin-loaded PEGylated liposomes alleviate testicular dysfunction in alloxan-induced diabetic rats: The role of Kisspeptin/Neurokinin B/Dynorphin pathway - Mohamed Fouad Mansour; Amany Behairy; Mahmoud Mostafa; Tarek Khamis; Amira Ebrahim Alsemeh; Noura Mohammed Qenawy Ahmed; Mahran Mohamed Abd El-Emam (Toxicology and Applied Pharmacology, 2025)