Efficacy and safety of peppermint extract (Mentha Piperita), probiotics, and the co-administration of peppermint plus probiotics in preventing ascites syndrome: A clinical animal study on male broilers

Ascites syndrome is a serious and common condition in broilers. Therefore, we aimed to assess the preventive efficacy and safety of peppermint extract, probiotics, and their combination on ascitic broilers versus normal ones. In this clinical animal study, ۱۶۸ male one-day-old broilers of the Ross ۳۰۸ strain with similar weights were bred and vaccinated until day ۲۰. On day ۲۱, they were weighed and randomized into ۸ groups of ۲۱ broilers each: the negative control (no ascites and no treatments), peppermint extract administration, probiotics consumption, peppermint extract and probiotics co-administration, induced ascites (the positive control), induced ascites + peppermint extract, induced ascites + probiotics, and induced ascites + the co-administration of peppermint and probiotics. Until day ۴۲, medications (levothyroxine, peppermint extract, or probiotics) were applied. On day ۴۲, ۱۰ broilers were randomly selected from each group (n=۸۰), weighed, and blood-sampled. Data were analyzed (α=۰.۰۵). Peppermint extract and probiotic administration alone were relatively safe. However, the combination of peppermint extract and probiotics might have deleterious effects in healthy broilers in terms of most of the parameters (AST/ALT/ALP/T۳/T۴/glucose/ cholesterol/triglycerides/total protein/RBC, P<۰.۰۵). In ascitic broilers, peppermint extract almost always had a positive therapeutic effect, either improving the parameters of the control levels or improving some levels between the control and diseased (all parameters except ALP and RBC). Probiotics had several such positive effects as well (in the case of AST, ALT, T۳, T۴, glucose, BUN, uric acid, total protein, albumin, globulin, hematocrit, weight gain), although mostly not as strong as those of peppermint. The co-administration of peppermint extract and probiotics caused slight improvements only for ۲ parameters (uric acid and ALT) in ascitic broilers. Peppermint ‎extract followed by probiotics (but not their combination) were safe and effective in preventing the ascites syndrome. The use of their combination should be avoided.Ascites syndrome is a serious and common condition in broilers. Therefore, we aimed to assess the preventive efficacy and safety of peppermint extract, probiotics, and their combination on ascitic broilers versus normal ones. In this clinical animal study, ۱۶۸ male one-day-old broilers of the Ross ۳۰۸ strain with similar weights were bred and vaccinated until day ۲۰. On day ۲۱, they were weighed and randomized into ۸ groups of ۲۱ broilers each: the negative control (no ascites and no treatments), peppermint extract administration, probiotics consumption, peppermint extract and probiotics co-administration, induced ascites (the positive control), induced ascites + peppermint extract, induced ascites + probiotics, and induced ascites + the co-administration of peppermint and probiotics. Until day ۴۲, medications (levothyroxine, peppermint extract, or probiotics) were applied. On day ۴۲, ۱۰ broilers were randomly selected from each group (n=۸۰), weighed, and blood-sampled. Data were analyzed (α=۰.۰۵). Peppermint extract and probiotic administration alone were relatively safe. However, the combination of peppermint extract and probiotics might have deleterious effects in healthy broilers in terms of most of the parameters (AST/ALT/ALP/T۳/T۴/glucose/ cholesterol/triglycerides/total protein/RBC, P<۰.۰۵). In ascitic broilers, peppermint extract almost always had a positive therapeutic effect, either improving the parameters of the control levels or improving some levels between the control and diseased (all parameters except ALP and RBC). Probiotics had several such positive effects as well (in the case of AST, ALT, T۳, T۴, glucose, BUN, uric acid, total protein, albumin, globulin, hematocrit, weight gain), although mostly not as strong as those of peppermint. The co-administration of peppermint extract and probiotics caused slight improvements only for ۲ parameters (uric acid and ALT) in ascitic broilers. Peppermint ‎extract followed by probiotics (but not their combination) were safe and effective in preventing the ascites syndrome. The use of their combination should be avoided.

کلیدواژه ها:

peppermint extract ، probiotics ، broilers ، Ascites ، herbal medicine ، blood parameters ، weight gain