Effects of an exopolysaccharide from Lactococcus lactis Q-9 on innate immune response, antioxidant activity, and disease resistance against Aeromonas hydrophila in Cyprinus carpio

• FENG Junchang, 
• CAI Zhongliang, 
• CHEN Yongyan, 
• CHANG Xulu, 
• LIU Huifen, 
• ZHAO Yanjing, 
• ZHANG Jianxin