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Deepak Kumar et al.
Foodborne pathogens and disease, 15(4), 210-217 (2017-12-22)
The deposition of manure originating from food animal farms in the environment can lead to the dissemination of antimicrobial-resistant (AMR) bacterial foodborne pathogens, thereby potentially impacting human health. The objective of our study was to determine the dissemination of multidrug
Improving the sensitivity of the determination of ceftiofur by capillary electrophoresis in environmental water samples: In-line solid phase extraction and sample stacking techniques.
Puig P, et al.
Analytica Chimica Acta, 587(2), 208-215 (2007)
Edouard Timsit et al.
Veterinary microbiology, 208, 118-125 (2017-09-11)
Current information on prevalence and antimicrobial resistance (AMR) of bacterial respiratory pathogens is crucial to guide antimicrobial choice for control and treatment of bovine respiratory disease (BRD). The objectives were to describe the prevalence of three BRD-associated bacteria (Mannheimia haemolytica
Scott H Edwards et al.
American journal of veterinary research, 78(1), 17-26 (2016-12-29)
OBJECTIVE To determine plasma drug concentrations after IV administration of a bolus followed by continuous rate infusion (CRI) of sodium benzylpenicillin and ceftiofur sodium to healthy adult horses. ANIMALS 6 Thoroughbred mares (3 to 9 years old; mean ± SD
Woo Kyung Jung et al.
Preventive veterinary medicine, 184, 105151-105151 (2020-10-05)
Transferring antimicrobial-resistant bacteria from companion animals to human hosts has become increasingly common. Data regarding antimicrobial susceptibility could help veterinarians to select the most appropriate antibiotic treatment. However, standardized and ongoing surveys regarding antimicrobial resistance remain limited. In this study
Eun Jeong Heo et al.
Foodborne pathogens and disease, 17(10), 602-607 (2020-04-07)
Shiga toxin-producing Escherichia coli (STEC) strains are important food-borne pathogens that can be transmitted through the consumption of food products derived from pigs. Moreover, antimicrobial resistance in STEC has been a matter of increasing concern. The aim of this study
Eugenio J Abente et al.
The Journal of general virology, 98(1), 18-30 (2017-02-17)
This study investigated the pathogenicity and transmissibility of a reverse-genetics-derived highly pathogenic avian influenza (HPAI) H5N1 lineage influenza A virus that was isolated from a human, A/Iraq/755/06. We also examined surface gene reassortant viruses composed of the haemagglutinin and neuraminidase
Lalitha Peddireddi et al.
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc, 30(3), 413-422 (2018-01-13)
Fifty-three cattle of unknown serologic status that were not persistently infected (PI) with bovine viral diarrhea virus (BVDV) were commingled with 10 cattle that were PI with different strains of BVDV, and were monitored for an extended commingle period using
Inmaculada Cuevas et al.
BMC veterinary research, 16(1), 222-222 (2020-07-02)
Pasteurella multocida is the etiological agent responsible for several diseases in a wide range of hosts around the world and thus, causes serious economic losses. Acute septicemia associated with capsular type B P. multocida has recently emerged in Europe and
Devon Radford et al.
Frontiers in microbiology, 9, 2123-2123 (2018-09-27)
With the alarming proliferation of antibiotic resistance, it is important to understand the de novo development of bacterial adaptation to antibiotics in formerly susceptible lineages, in the absence of external genetic input from existing resistance pools. A strain of ceftiofur
Anton Kaufmann et al.
Journal of the American Society for Mass Spectrometry, 28(12), 2705-2715 (2017-09-14)
Targeted residue screening requires the use of reference substances in order to identify potential residues. This becomes a difficult issue when using multi-residue methods capable of analyzing several hundreds of analytes. Therefore, the capability of in silico fragmentation based on
Valérie Gaudin
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(9), 1528-1552 (2017-07-05)
Screening methods are used as a first-line approach to detect the presence of antibiotic residues in food of animal origin. The validation process guarantees that the method is fit-for-purpose, suited to regulatory requirements, and provides evidence of its performance. This
G S Waraich et al.
Journal of veterinary pharmacology and therapeutics, 40(5), 429-438 (2016-12-13)
Pharmacokinetic (PK)-pharmacodynamic (PD) integration of crystalline ceftiofur-free acid (CCFA) was established in six healthy female goats administered subcutaneously (s.c.) on the left side of the neck at a dosage of 6.6 mg/kg body weight. Serum concentrations of ceftiofur and desfuroylceftiofur
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Luca Maria Chiesa et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 35(7), 1340-1355 (2018-03-14)
Demand for honey is increasing, especially if it is organic and if its nutritional properties are linked to untreated environments in order to guarantee quality for health. Sources of contamination of honey can be divided into environmental and apicultural. Therefore
Leta Elias et al.
Animals : an open access journal from MDPI, 10(1) (2019-12-28)
Escherichiacoli isolates were recovered from clinical specimens of equine patients admitted to the Texas A&M Veterinary Medical Teaching Hospital over a five-year period. Ceftiofur resistance was used as a marker for potential extended-spectrum beta-lactamase (ESBL)-activity, and of the 48 ceftiofur-resistant
Rex E Hornish et al.
Current topics in medicinal chemistry, 2(7), 717-731 (2002-06-08)
Cephalosporins are an important class of antibacterial agents in use today for both humans and animals. Four generations of cephalosporins have evolved, all of which contain the beta-lactam sub-structure first found in penicillin. The range of cephalosporins available for use
Ana Lúcia de Toffoli et al.
Journal of chromatography. A, 1597, 18-27 (2019-03-25)
Nowadays, high analytical throughputs are required considering an increasing demand for faster, simple and improved methods to analyze contaminants in a considerable number of samples. Generally, these compounds are present in complex matrices in contact with a high number of
Beibei Liang et al.
Applied and environmental microbiology, 84(8) (2018-03-04)
Since the initial discovery of mcr-1 in an Escherichia coli isolate from China, the gene has also been detected in Klebsiella pneumoniae and Salmonella enterica but is rarely reported in other Enterobacteriaceae Here, we report the isolation and identification of
Danny Fuentes-Castillo et al.
The Science of the total environment, 674, 554-562 (2019-04-26)
Extended-spectrum β-lactamases (ESBLs)-producing Enterobacteriaceae have been classified as critical priority pathogens by the World Health Organization (WHO). We have conducted a microbiological and genomic surveillance study, in order to investigate the occurrence and features of antibiotic-resistant bacteria in wild birds
Determination of ceftiofur and its metabolite desfuroylceftiofur in bovine serum and milk by ion-paired liquid chromatography.
Tyczkowska LK, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 614(1), 123-134 (1993)
Wael M El-Deeb et al.
The Japanese journal of veterinary research, 64(1), 57-66 (2016-06-29)
The aims of this study were to investigate the level of acute phase proteins in dairy cows with urinary tract infection (UTI) and to evaluate their diagnostic and prognostic value. Eighty-four lactating cows with clinical and laboratory evidence of UTI
Alan W Duttlinger et al.
Journal of animal science, 97(5), 2035-2052 (2019-03-30)
Antibiotic use has been limited in U.S. swine production. Therefore, the objective was to determine whether supplementing l-glutamine at cost-effective levels can replace dietary antibiotics to improve piglet welfare and productivity following weaning and transport. Based on previous research, we
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Torbjörn Mellgren et al.
Biomedical materials (Bristol, England) (2021-01-22)
Long bone fractures are common and sometimes difficult to treat. Autologous bone (AB), bovine bone and calcium phosphates are used to stimulate bone growth with varying results. In the present study, a calcium phosphate cement (CPC) that previously showed promising
Dafna Eluk et al.
The Journal of dairy research, 86(1), 102-107 (2019-02-27)
The objective of the studies reported in this research communication was to investigate the use of whey contaminated with antibiotics such as cephalosporins, quinolones and tetracyclines as a nutrient medium for the growth of Kluyveromyces marxianus with particular attention to
Daniela S Rajao et al.
Virology, 518, 45-54 (2018-02-18)
Several lineages of influenza A viruses (IAV) currently circulate in North American pigs. Genetic diversity is further increased by transmission of IAV between swine and humans and subsequent evolution. Here, we characterized the genetic and antigenic evolution of contemporary swine
Bhinyada Ngamwongsatit et al.
Anaerobe, 38, 88-93 (2016-01-12)
Clostridium perfringens causes diarrhea in neonatal piglets, thereby affecting commercial swine farming. The objective of this study was to determine the prevalence and characterize antimicrobial resistance in C. perfringens isolated from diarrheal neonatal piglets in Thailand. A total of 260
Phillip C Gauger et al.
Virology, 471-473, 93-104 (2014-12-03)
Live-attenuated influenza virus (LAIV) vaccines may provide cross-protection against contemporary influenza A virus (IAV) in swine. Conversely, whole inactivated virus (WIV) vaccines have the potential risk of vaccine-associated enhanced respiratory disease (VAERD) when challenged with IAV of substantial antigenic drift.
Kwang Won Seo et al.
Poultry science, 100(2), 1008-1015 (2021-02-02)
A large number of antimicrobials are used for the treatment of bacterial infections, and the emergence of antimicrobial-resistant Escherichia coli (E. coli) in livestock and the transfer of resistant isolates to humans poses a serious potential risk to public health.
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