Text and Data Mining valid from 2019-01-03
Received: 22 September 2017
Accepted: 7 December 2018
First Online: 3 January 2019
Ethics approval and consent to participate
: The animal experiments were conducted at the TBRI animal unit in accordance with international ethical guidelines after approval of the institutional ethical committee of TBRI and the study protocol and animal handling procedure are approved by the Institutional Animal Ethics Committee at Helwan University (approval No. HU2016/Z/01).
: Not applicable.
: The authors declare that they have no competing interests.
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