Reduction of Organoarsenical Herbicides and Antimicrobial Growth Promoters by the Legume Symbiont Sinorhizobium meliloti

2019 ◽  
Vol 53 (23) ◽  
pp. 13648-13656
Author(s):  
Yu Yan ◽  
Jian Chen ◽  
Adriana E. Galván ◽  
Luis D. Garbinski ◽  
Yong-Guan Zhu ◽  
...  
Keyword(s):  
Sinorhizobium Meliloti ◽  
Growth Promoters ◽  
Antimicrobial Growth Promoters

scholarly journals Antimicrobial growth promoters in feed – possibilities and necessity

2019 ◽  
Vol 333 ◽  
pp. 012029
Author(s):  
R Markovic ◽  
D Peric ◽  
M Laudanovic ◽  
B Baltic ◽  
S Radulovic ◽  
...  
Keyword(s):  
Growth Promoters ◽  
Antimicrobial Growth Promoters

Alternatives to Antimicrobial Growth Promoters in Cattle

2006 ◽  
Vol 2005 (1) ◽  
pp. 129-167 ◽  
Author(s):  
Sergio Calsamiglia ◽  
Lorena Castillejos ◽  
Marta Busquet
Keyword(s):  
Growth Promoters ◽  
Antimicrobial Growth Promoters

scholarly journals Relations between the consumption of antimicrobial growth promoters and the occurrence of resistance among Enterococcus faecium isolated from broilers

2004 ◽  
Vol 132 (1) ◽  
pp. 95-105 ◽  
Author(s):  
H.-D. EMBORG ◽  
J. S. ANDERSEN ◽  
A. M. SEYFARTH ◽  
H. C. WEGENER
Keyword(s):  
Enterococcus Faecium ◽  
Time Span ◽  
Resistant Isolate ◽  
Growth Promoter ◽  
Growth Promoters ◽  
Farm Level ◽  
Broiler Flock ◽  
Antimicrobial Growth Promoters ◽  
Over Time

The present study investigates, at farm level, the effect of the time-span between sampling and the last time a particular antimicrobial growth promoter (AGP) was included in the feed on the probability of selecting an AGP-resistant Enterococcus faecium isolate from a broiler flock. The probability that a randomly selected E. faecium isolate was resistant to avilamycin, erythromycin or virginiamycin was 0·91, 0·92 and 0·84, respectively if the isolate originated from a broiler flock fed either avilamycin- or virginiamycin-supplemented feed. As the time-span between sampling and the last AGP consumption increased, the probability of isolating an E. faecium isolate resistant to a particular AGP decreased (probability <0·2 within 3–5 years after last exposure to AGPs). The decrease in probability over time showed little farm-to-farm variation. The number of times a particular AGP was given to previous flocks reared in the same house had no effect on the probability of isolating a resistant isolate.

The effect of discontinuing the use of antimicrobial growth promoters on the productivity in the Danish broiler production

2001 ◽  
Vol 50 (1-2) ◽  
pp. 53-70 ◽  
Author(s):  
Hanne-Dorthe Emborg ◽  
Annette Kjær Ersbøll ◽  
Ole Eske Heuer ◽  
Henrik Caspar Wegener
Keyword(s):  
Growth Promoters ◽  
Broiler Production ◽  
Antimicrobial Growth Promoters
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