[Tu, Di; Tian, Yanan; Yi, Jine; Wn, Jing; Huang, Weimei; Xiao, Haisi; Yuan, Zhihang] Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China.
[Chen, Jingshu; Tian, Yanan] Texas A&M Univ, Coll Vet Med, Dept Vet Physiol & Pharmacol, College Stn, TX 77843 USA.
[Xie, Yi] Yiyang Vocat & Tech Coll, Yiyang 413000, Hunan, Peoples R China.
[Wn, Jing; Yuan, Zhihang] Hunan Agr Univ, Hunan Collaborat Innovat Utilizat Bot Funct Ingre, Changsha 410128, Hunan, Peoples R China.
[Wn, Jing; Yuan, Zhihang] Hunan Agr Univ, Hunan Engn Res Ctr Vet Drug, Changsha 410128, Hunan, Peoples R China.