Affiliation: | 1. Department of Otolaryngology, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China;2. Department of Anesthesiology, the First Affiliated Hospital of Henan University of Science and Technology, Luoyang, China;3. Laboratory of Pharmacology and Medical Molecular Biology, Medical College of Henan University of Science and Technology, Luoyang, China |