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Efficacy of natural formulations in bovine mastitis pathology: alternative solution to antibiotic treatment
Journal of Veterinary Research ( IF 1.3 ) Pub Date : 2020-10-20 , DOI: 10.2478/jvetres-2020-0067
Claudia Pașca 1 , Liviu Alexandru Mărghitaș 1 , Daniel Severus Dezmirean 1 , Ioana Adriana Matei 2 , Victorița Bonta 3 , Ioan Pașca 4 , Flore Chirilă 2 , Adrian Cîmpean 4 , Nicodim Iosif Fiț 2
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Abstract Introduction Bovine mastitis is an inflammatory disease of the udder that causes important economic losses in the animal breeding and dairy product industries. Nowadays, the conventional livestock antibiotic treatments are slowly being replaced by alternative treatments. In this context, the main aim of this study was to evaluate the efficacy of natural products in alternative treatment of bovine mastitis. Material and Methods Two natural formulations with previously suggested in vitro antimicrobial effect were tested in vivo on mastitic cows. Animals with a positive diagnosis for mastitis (n = 20) were divided into three treatment groups: two groups (n = 8) were administered formulations of propolis, alcoholic extracts of Brewers Gold and Perle hops, plum lichen, common mallow, marigold, absinthe wormwood, black poplar buds, lemon balm, and essential oils of oregano, lavender, and rosemary designated R4 and R7 (differing only in the latter being more concentrated) and one group (n = 4) a conventional antibiotic mixture. In vivo efficacy of treatments was evaluated by somatic cell and standard plate counts, the treatment being considered efficacious when both parameters were under the maximum limit. Results R7 was effective in the most cases, being therapeutically bactericidal in six out of eight cows, while R4 gave good results in three out of eight cows, and conventional antibiotics cured one out of four. Conclusion These results suggest the possible therapeutic potential of these natural products in bovine mastitis.

中文翻译:

天然制剂在牛乳腺炎病理学中的功效:抗生素治疗的替代解决方案

摘要 引言 牛乳腺炎是一种乳腺炎性疾病,给畜牧业和乳制品行业造成重大经济损失。如今,传统的牲畜抗生素治疗正慢慢被替代治疗所取代。在这种情况下,本研究的主要目的是评估天然产品在牛乳腺炎替代治疗中的功效。材料和方法 两种具有先前建议的体外抗微生物作用的天然制剂在乳牛体内进行了测试。乳腺炎诊断呈阳性的动物 (n = 20) 分为三个治疗组:两组 (n = 8) 分别给予蜂胶、Brewers Gold 和 Perle 啤酒花的酒精提取物、李子地衣、锦葵、万寿菊、苦艾酒的制剂艾草、黑杨芽、香蜂草、以及牛至、薰衣草和迷迭香精油,分别命名为 R4 和 R7(不同之处仅在于后者更浓缩)和一组(n = 4)常规抗生素混合物。通过体细胞和标准板计数评估治疗的体内功效,当两个参数均低于最大值时,治疗被认为是有效的。结果 R7 在大多数情况下是有效的,在八分之六的奶牛中具有治疗性杀菌作用,而 R4 在八分之三的奶牛中取得了良好的效果,常规抗生素治愈了四分之一。结论 这些结果表明这些天然产物在牛乳腺炎中可能具有治疗潜力。迷迭香命名为 R4 和 R7(不同之处仅在于后者更浓缩)和一组(n = 4)常规抗生素混合物。通过体细胞和标准板计数评估治疗的体内功效,当两个参数均低于最大值时,治疗被认为是有效的。结果 R7 在大多数情况下是有效的,在八分之六的奶牛中具有治疗性杀菌作用,而 R4 在八分之三的奶牛中取得了良好的效果,常规抗生素治愈了四分之一。结论 这些结果表明这些天然产物在牛乳腺炎中可能具有治疗潜力。迷迭香命名为 R4 和 R7(不同之处仅在于后者更浓缩)和一组(n = 4)常规抗生素混合物。通过体细胞和标准板计数评估治疗的体内功效,当两个参数均低于最大值时,治疗被认为是有效的。结果 R7 在大多数情况下是有效的,在八分之六的奶牛中具有治疗性杀菌作用,而 R4 在八分之三的奶牛中取得了良好的效果,常规抗生素治愈了四分之一。结论 这些结果表明这些天然产物在牛乳腺炎中可能具有治疗潜力。结果 R7 在大多数情况下是有效的,在八分之六的奶牛中具有治疗性杀菌作用,而 R4 在八分之三的奶牛中取得了良好的效果,常规抗生素治愈了四分之一。结论 这些结果表明这些天然产物在牛乳腺炎中可能具有治疗潜力。结果 R7 在大多数情况下是有效的,在八分之六的奶牛中具有治疗性杀菌作用,而 R4 在八分之三的奶牛中取得了良好的效果,常规抗生素治愈了四分之一。结论 这些结果表明这些天然产物在牛乳腺炎中可能具有治疗潜力。
更新日期:2020-10-20
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