Figure 1From: Cannabis-derived cannabidiol and nanoselenium improve gut barrier function and affect bacterial enzyme activity in chickens subjected to C. perfringens challengeThe body weight gain (BWG), feed intake (Fint), and feed conversion ratio (FCR) were calculated for different experimental periods. The chickens were fed a control diet (CON), CON supplemented with 15 g of hemp extract (CBD)/kg of diet, CON supplemented with 0.5 mg of nanosized selenium particles (Nano-Se)/kg of diet, or CON supplemented with both additives (CBD + Nano-Se). At 15, 16, 17 and 18 days of age, chickens in each experimental group and the positive control group (CON-positive) were orally infected with 1 mL of 108 CFU/mL C. perfringens inoculate. A coccidial cocktail (1 mL) was administered before C. perfringens challenge to all chickens. a,b,cThe different letters indicate significant differences (P < 0.01). The error bars indicate the mean standard error values for the 8 chickens in each dietary treatment group.Back to article page