Funding for this research was provided by:
national research foundation of korea (2020R1F1A1052716, 2016R1D1A1B03933191, 2019R1I1A1A01059554, 2017K1A4A3014959)
Received: 5 April 2021
Accepted: 1 November 2021
First Online: 22 November 2021
: All experiments were conducted under the guidelines of the Animal Care and Use Committee (IACUC) of Chungbuk National University in Korea. Surgical procedures were performed under general anesthesia (Zoletil, 15 mg/kg body weight and Rompun, 9 mg/kg body weight) and animals were observed daily after surgery. Animals were carefully handled before and during the experiments to lessen their affliction. All animal experiments were performed during the light period and at the same time in the Laboratory Animal Research Center of Chungbuk National University.
: Not applicable.
: The authors declare that they have no competing interests.