Veterinary Antibiotics
Mostrando 13-24 de 30 artigos, teses e dissertações.
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13. Avaliação da utilização de anticorpos IgY de galinhas poedeiras no controle de diarréia pós desmame em leitões
Enterotoxigenic Escherichia coli (ETEC) is one of the most important causes of post-weaning diarrhea in piglets and causes economic losses in the pig industry. Alternatives methods in order to control this disease have been widely studied. Imunoprotection with antibodies from the egg yolk of hens (IgY) is an attractive alternative, taking into account the lo
Publicado em: 2008
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14. Comparative study of bacterin immune therapy and two antibiotic pulse therapies protocols for the management of canine idiopathic recurrent superficial pyoderma / Estudo comparativo da eficácia da imunoterapia com bacterina e de dois esquemas de pulsoterapia antibiótica no manejo de piodermites superficiais idiopáticas recidivantes caninas
Superficial and deep pyodermas are common canine skin disorders in the small animal dermatology practice. Among the superficial form, the bacterial folliculitis and superficial spreading pyoderma represent the great majority of cases. Some dogs are affected by idiopathic, chronic and recurrent type of superficial pyoderma. Despite a rigorous search for possi
Publicado em: 2008
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15. Bacteriocins from lactic acid bacteria: purification, properties and use as biopreservatives
Biopreservation systems in foods are of increasing interest for industry and consumers. Bacteriocinogenic lactic acid bacteria and/or their isolated bacteriocins are considered safe additives (GRAS), useful to control the frequent development of pathogens and spoiling microorganisms in foods and feed. The spreading of bacterial antibiotic resistance and the
Brazilian Archives of Biology and Technology. Publicado em: 2007-05
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16. UTILIZAÇÃO DE LACTOBACILLUS PARACASEI COMO PROBIOTICO PARA O CONTROLE DE SALMONELLA SPP EM FRANGOS DE CORTE / UTILIZATION OF LACTOBACILLUS PARACASEI AS PROBIOTIC USE TO CONTROL THE SALMONELLA SPP IN COMMERCIAL POULTRY
The objective of the commercial poultry keeping is getting high productivity for a low cost and offering to the consumer a product with quality. A pathogenic bacterium that has been worring the avicola section during the last years is the Salmonella. To control this bacterium, it was proposed in this paper the Lactobacillus paracasei, used as probiotic. The
Publicado em: 2006
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17. Resistencia a antimicrobianos em cepas de Salmonella spp, Escherichia coli e Enterococcus spp isoladas de carcaças de frango
Chicken carcasses can act as a vehicle for pathogenic bacteria to human being, particularly for salmonellas. Food poisoning in humans from this source has become more frequent, the seriousness being directly related to the drug resistance profile of the organisms. The indiscriminate use of antibiotics in poultry therapeutics and in poultry feed as growth pro
Publicado em: 2004
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18. Cellular and humoral immunodepression in vultures feeding upon medicated livestock carrion
Veterinary pharmaceuticals contained in dead livestock may be ingested by avian scavengers and negatively affect their health and consequently their population dynamics and conservation. We evaluated the potential role of antibiotics as immunodepressors using multiple parameters measuring the condition of the cellular and humoral immune system in griffon (Gy
The Royal Society.
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19. MULTI-DISCIPLINARY PROGRAM ON PRUDENT USE OF ANTIBIOTICS: 54th Annual Convention of the Canadian Veterinary Medical Association July 17–20, 2002 Halifax, Nova Scotia
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20. Antimicrobial Growth Promoters Used in Animal Feed: Effects of Less Well Known Antibiotics on Gram-Positive Bacteria
There are not many data available on antibiotics used solely in animals and almost exclusively for growth promotion. These products include bambermycin, avilamycin, efrotomycin, and the ionophore antibiotics (monensin, salinomycin, narasin, and lasalocid). Information is also scarce for bacitracin used only marginally in human and veterinary medicine and for
American Society for Microbiology.
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21. Novel method for measuring growth of Treponema hyodysenteriae and its application for monitoring susceptibility of clinical isolates to antimicrobial agents.
A microdilution assay method was developed to determine MICs of antibiotics for Treponema hyodysenteriae and to estimate the bacterial burden of mice colonized by this swine pathogen. Hemolysis of bovine erythrocytes in broth was correlated with growth of the spirochete, and growth inhibition by drugs could be determined by measuring hemolysis. MICs of 10 an
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22. Mycotoxins
Mycotoxins are secondary metabolites produced by microfungi that are capable of causing disease and death in humans and other animals. Because of their pharmacological activity, some mycotoxins or mycotoxin derivatives have found use as antibiotics, growth promotants, and other kinds of drugs; still others have been implicated as chemical warfare agents. Thi
American Society for Microbiology.
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23. Biofilm bacteria: formation and comparative susceptibility to antibiotics
The Calgary Biofilm Device (CBD) was used to form bacterial biofilms of selected veterinary gram-negative and gram-positive pathogenic bacteria from cattle, sheep, pigs, chicken, and turkeys. The minimum inhibitory concentration (MIC) and minimum biofilm eradication concentration (MBEC) of ampicillin, ceftiofur, cloxacillin, oxytetracycline, penicillin G, st
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24. Characterization of Multidrug-Resistant Escherichia coli Isolates Associated with Nosocomial Infections in Dogs
Multidrug-resistant opportunistic pathogens have become endemic to the veterinary hospital environment. Escherichia coli isolates resistant to 12 antibiotics were isolated from two dogs that were housed in the intensive care unit at The University of Georgia Veterinary Teaching Hospital within 48 h of each other. Review of 21 retrospective and prospective ho
American Society for Microbiology.