1. Department of Chemical Sciences, Rhema University Nigeria, Aba 453115, Nigeria
2. Department of Clinical and Experimental Medicine, University of Foggia, 71122 Foggia, Italy
3. Department of Pure and Industrial Chemistry, Nnamdi Azikiwe University, Awka 420007, Nigeria
4. Department of Physiology and Pharmacology, Vittorio Erspamer, Sapienza University of Rome, 00161 Rome, Italy