monensin has been researched along with Dysentery* in 2 studies
2 other study(ies) available for monensin and Dysentery
Article | Year |
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Sensitivity of strains of Serpulina hyodysenteriae isolated in Hungary to chemotherapeutic drugs.
The sensitivity of 332 strains of Serpulina hyodysenteriae isolated in Hungary between 1978 and 1992 was tested against seven chemotherapeutic drugs frequently used for the treatment of swine dysentery, and the changes in the patterns of resistance were also monitored. All the strains remained sensitive to carbadox, with minimum inhibitory concentrations (MIC) of only 0.05 to 0.40 microgram/ml at present. The susceptibility of the strains to dimetridazole has gradually decreased, but about half of the strains are still sensitive, with large numbers of "moderately sensitive' strains; the MIC values varied within wide limits (0.1 to 50 micrograms/ml). Most of the strains were resistant to tylosin, with MIC values from 0.1 to 100 micrograms/ml. The number of strains resistant to lincomycin has gradually increased, but about half of the strains remain sensitive; the MIC values ranged from 0.2 to 100 micrograms/ml. Recently, tiamulin has proved the most effective antibiotic, but some resistant strains have already emerged (MIC values 0.05 to 50 micrograms/ml). Monensin was good for the prevention of swine dysentery, but resistance may evolve quickly; the MIC values ranged from 0.4 to 25 micrograms/ml. For sedecamycin, the MIC values (6.25 to 100 micrograms/ml) were much higher than expected. Topics: Animals; Anti-Bacterial Agents; Brachyspira hyodysenteriae; Carbadox; Dimetridazole; Diterpenes; Dose-Response Relationship, Drug; Drug Resistance, Microbial; Dysentery; Hungary; Lincomycin; Macrolides; Microbial Sensitivity Tests; Monensin; Spirochaetales Infections; Swine; Swine Diseases; Tylosin | 1996 |
Outbreaks of proliferative haemorrhagic enteropathy on two pig farms.
Clinical signs of proliferative haemorrhagic enteropathy (PHE) including anaemia, dysentery and sudden death were observed in finisher pigs and young breeding stock on 2 farms. On farm A, PHE occurred 12 months after repopulation of the farm. Other outbreaks of PHE occurred after the withdrawal of therapeutic concentrations of in-feed antibacterial agents (farm A), or after monensin sodium (100 g/t) replaced olaquindox (100 g/t) in feed (farm B). The outbreaks, the possible sources of contamination and the role of antibacterial feed additives in the treatment and control of PHE are described. Topics: Anemia; Animal Feed; Animals; Anti-Bacterial Agents; Antiprotozoal Agents; Bacterial Infections; Disease Outbreaks; Drug Therapy, Combination; Dysentery; Enteritis; Epithelium; Female; Gastrointestinal Hemorrhage; Intestine, Large; Intestine, Small; Male; Monensin; Pregnancy; Quinoxalines; Swine; Swine Diseases; Victoria | 1995 |