Amelioration of Sarcoptic Mange-Induced Oxidative Stress and Growth Performance in Ivermectin-Treated Growing Rabbits Using Turmeric Extract Supplementation

• Published in: Animals (Basel) 2021-10, Vol.11 (10), p.2984
• Main Authors: Abu Hafsa, Salma H, Senbill, Haytham, Basyony, Mohamed M, Hassan, Ayman A
• Format: Article
• Language: English
• Subjects: Albumin; Albumins; Animal diseases; antioxidant status; Antioxidants; Body weight; Body weight gain; Conversion ratio; Diet; Digestibility; Drug dosages; Ear; Ear canal; Experiments; Feces; Feed conversion; Feeds; Globulins; Glutathione peroxidase; Health services; Ivermectin; Miticides; Mortality; Nitrogen balance; Nutrient balance; Oxidants; Oxidative stress; Oxidizing agents; Parasitic diseases; Peroxidase; Pruritus; rabbit; Rabbits; sarcoptic mange; Serum proteins; Side effects; Skin; Skin diseases; Thiobarbituric acid; turmeric extract
• ISSN: 2076-2615; 2076-2615
• DOI: 10.3390/ani11102984

In this experiment, the protective effect of turmeric extract (TE) on side effects of Ivermectin-treated rabbits, while improving their performance, blood characteristics, and antioxidant status, was investigated. Sixty-three clinically -infested rabbits aged 60 days were randomly allocated into three groups, with 21 rabbits in each group, to receive either no TE or TE supplementation (1 or 2 mg/kg diet) for 30 days after being subcutaneously injected with Ivermectin (IVM) 1% / at a dose of 0.2 mg/kg body weight twice a week. Another 21 healthy rabbits were used as the control. Treatment with IVM + 1 and 2 mg TE improved body weight (BW), body weight gain (BWG), feed intake (FI), and feed conversion ratio (FCR) in infested rabbits ( < 0.05). The IVM alone treatment had the highest mortality rate compared with the other treatments. Rabbits treated with IVM + 1 and 2 mg TE demonstrated progressive recovery manifested by improved nutrient digestibility and nitrogen balance. On day 7, the serum total protein, albumin, and albumin/globulin (A/G) ratio were significantly lower in the treated groups compared with the control group; also, the lowest values were observed in rabbits treated only with Ivermectin, followed by IVM + 1 and 2 mg TE. Treated rabbits had higher thiobarbituric acid reactive substance (TBAR) levels, but lower total antioxidant capacity (TAC), superoxidase dismutase (SOD), and glutathion peroxidase (GSH-Px) levels compared with the control group. On day 30 post-treatment, the rabbits in the IVM + 1 and 2 mg TE treatment groups showed progressive recovery manifested by improved biochemichal parameters, as well as a remarkable improvements in the oxidant/antioxidant balance towards normalcy ( < 0.05), and became comparable to that of the control compared with IVM alone treatment. In conclusion, turmeric extract improved rabbits' performance toward normalcy, and has remarkable antioxidant properties and can be used in conjunction with a miticide to treat mange in rabbits.