Abdel-Gaber, Rewaida
Abdel-Ghaffar, Fathy
Mehlhorn, Heinz
Al Quraishy, Saleh
Morsy, Kareem
Maher, Sherein
Article History
Received: 5 December 2017
Accepted: 15 February 2018
First Online: 6 March 2018
Compliance with ethical standards
: All procedures contributing to this work comply with the ethical standards of the relevant national guides on the care and use of laboratory animals and have been approved and authorized by the Institutional Animal Care and Use Committee (IACUC) at Zoology Department in Faculty of Science, Cairo University, Egypt (No. CUFS/S/Para/38/2014).
: The authors declare that they have no conflicts of interest.