The efficacy of two phytogenic feed additives in the control of swine dysentery
2018
Преузимање 🢃
Аутори
Delić, NikolaDrašković, Vladimir
Stevanović, Jevrosima
Savić, Bozidar
Lakic, Nada
Bošnjak-Neumueller, Jasna
Stanimirović, Zoran
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Control of swine dysentery with antibiotics is often ineffective due to the resistance of Brachyspira hyodysenteriae. The potential of some herbal-based components against B. hyodysenteriae was previously studied in vitro. This study aims at the evaluation of in vivo efficacy of phytogemc feed additives in the control of swine dysentery. The study involved 64 seven-week old weaned pigs allotted to 4 groups: two were fed on feed supplemented with either Patente Herba(R)or Patente Herba(R) Plus, the third received tiamulin (positive control), while the negative control was not given antibiotics or additives. Fecal consistency was recorded daily. The presence of B. hyodysenteriae in the feces was investigated weekly using microbiological assays and the PCR test. Weight gain and feed conversion ratio were calculated for each week, and for the whole experiment. B. hyodysenteriae was detected in all samples by both methods. The additives showed efficacy in the prevention and control of swine... dysentery as only normal and soft stool was observed in the treated groups. By contrast, in the negative control all feces categories were detected. Frequencies of feces categories significantly differed (p (lt) 0.001) between feed-supplemented groups and the negative control. Efficacy of both additives in the prevention of SD is comparable to tiamulin, based on insignificant differences in the frequency of the various feces categories. Beneficial effects of both additives resulted in significantly (p (lt) = 0.05) higher weight gain and lower feed conversion ratio in comparison to the negative control. The average weight gains between additive-fed groups and tiamulin-treated group did not differ significantly.
Кључне речи:
Brachyspira hyodysenteriae / piglets / diarrhea / performance / phytogenic compoundsИзвор:
Acta veterinaria, Belgrade, 2018, 68, 2, 178-189Издавач:
- De Gruyter Poland Sp Zoo, Warsaw
Финансирање / пројекти:
- Молекуларно-генетичка и екофизиолошка истраживања у заштити аутохтоних анималних генетичких ресурса, очувању добробити, здравља и репродукције гајених животиња и производњи безбедне хране (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46002)
DOI: 10.2478/acve-2018-0016
ISSN: 0567-8315
WoS: 000438055500004
Scopus: 2-s2.0-85050259857
Институција/група
RIStocarTY - JOUR AU - Delić, Nikola AU - Drašković, Vladimir AU - Stevanović, Jevrosima AU - Savić, Bozidar AU - Lakic, Nada AU - Bošnjak-Neumueller, Jasna AU - Stanimirović, Zoran PY - 2018 UR - http://r.istocar.bg.ac.rs/handle/123456789/562 AB - Control of swine dysentery with antibiotics is often ineffective due to the resistance of Brachyspira hyodysenteriae. The potential of some herbal-based components against B. hyodysenteriae was previously studied in vitro. This study aims at the evaluation of in vivo efficacy of phytogemc feed additives in the control of swine dysentery. The study involved 64 seven-week old weaned pigs allotted to 4 groups: two were fed on feed supplemented with either Patente Herba(R)or Patente Herba(R) Plus, the third received tiamulin (positive control), while the negative control was not given antibiotics or additives. Fecal consistency was recorded daily. The presence of B. hyodysenteriae in the feces was investigated weekly using microbiological assays and the PCR test. Weight gain and feed conversion ratio were calculated for each week, and for the whole experiment. B. hyodysenteriae was detected in all samples by both methods. The additives showed efficacy in the prevention and control of swine dysentery as only normal and soft stool was observed in the treated groups. By contrast, in the negative control all feces categories were detected. Frequencies of feces categories significantly differed (p (lt) 0.001) between feed-supplemented groups and the negative control. Efficacy of both additives in the prevention of SD is comparable to tiamulin, based on insignificant differences in the frequency of the various feces categories. Beneficial effects of both additives resulted in significantly (p (lt) = 0.05) higher weight gain and lower feed conversion ratio in comparison to the negative control. The average weight gains between additive-fed groups and tiamulin-treated group did not differ significantly. PB - De Gruyter Poland Sp Zoo, Warsaw T2 - Acta veterinaria, Belgrade T1 - The efficacy of two phytogenic feed additives in the control of swine dysentery VL - 68 IS - 2 SP - 178 EP - 189 DO - 10.2478/acve-2018-0016 ER -
@article{ author = "Delić, Nikola and Drašković, Vladimir and Stevanović, Jevrosima and Savić, Bozidar and Lakic, Nada and Bošnjak-Neumueller, Jasna and Stanimirović, Zoran", year = "2018", abstract = "Control of swine dysentery with antibiotics is often ineffective due to the resistance of Brachyspira hyodysenteriae. The potential of some herbal-based components against B. hyodysenteriae was previously studied in vitro. This study aims at the evaluation of in vivo efficacy of phytogemc feed additives in the control of swine dysentery. The study involved 64 seven-week old weaned pigs allotted to 4 groups: two were fed on feed supplemented with either Patente Herba(R)or Patente Herba(R) Plus, the third received tiamulin (positive control), while the negative control was not given antibiotics or additives. Fecal consistency was recorded daily. The presence of B. hyodysenteriae in the feces was investigated weekly using microbiological assays and the PCR test. Weight gain and feed conversion ratio were calculated for each week, and for the whole experiment. B. hyodysenteriae was detected in all samples by both methods. The additives showed efficacy in the prevention and control of swine dysentery as only normal and soft stool was observed in the treated groups. By contrast, in the negative control all feces categories were detected. Frequencies of feces categories significantly differed (p (lt) 0.001) between feed-supplemented groups and the negative control. Efficacy of both additives in the prevention of SD is comparable to tiamulin, based on insignificant differences in the frequency of the various feces categories. Beneficial effects of both additives resulted in significantly (p (lt) = 0.05) higher weight gain and lower feed conversion ratio in comparison to the negative control. The average weight gains between additive-fed groups and tiamulin-treated group did not differ significantly.", publisher = "De Gruyter Poland Sp Zoo, Warsaw", journal = "Acta veterinaria, Belgrade", title = "The efficacy of two phytogenic feed additives in the control of swine dysentery", volume = "68", number = "2", pages = "178-189", doi = "10.2478/acve-2018-0016" }
Delić, N., Drašković, V., Stevanović, J., Savić, B., Lakic, N., Bošnjak-Neumueller, J.,& Stanimirović, Z.. (2018). The efficacy of two phytogenic feed additives in the control of swine dysentery. in Acta veterinaria, Belgrade De Gruyter Poland Sp Zoo, Warsaw., 68(2), 178-189. https://doi.org/10.2478/acve-2018-0016
Delić N, Drašković V, Stevanović J, Savić B, Lakic N, Bošnjak-Neumueller J, Stanimirović Z. The efficacy of two phytogenic feed additives in the control of swine dysentery. in Acta veterinaria, Belgrade. 2018;68(2):178-189. doi:10.2478/acve-2018-0016 .
Delić, Nikola, Drašković, Vladimir, Stevanović, Jevrosima, Savić, Bozidar, Lakic, Nada, Bošnjak-Neumueller, Jasna, Stanimirović, Zoran, "The efficacy of two phytogenic feed additives in the control of swine dysentery" in Acta veterinaria, Belgrade, 68, no. 2 (2018):178-189, https://doi.org/10.2478/acve-2018-0016 . .