Institution
Ministry of Agriculture
Government•Rio de Janeiro, Brazil•
About: Ministry of Agriculture is a government organization based out in Rio de Janeiro, Brazil. It is known for research contribution in the topics: Chemistry & Salmonella. The organization has 1153 authors who have published 1189 publications receiving 14442 citations.
Topics: Chemistry, Salmonella, Detection limit, Quechers, Population
Papers published on a yearly basis
Papers
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TL;DR: In this article, a simple method for the extraction of ractopamine from pork using a Quick, Easy, Cheap, Effective, Rugged and Safe (QuEChERS) approach was proposed.
19 citations
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TL;DR: In this article, a methodology for the estimation of sample processing and sub-sampling performance based on the comparison of the global method experimental dispersion of results with the uncertainty estimated from developed models for the subsequent analytical steps is presented.
19 citations
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TL;DR: In this paper, the reverse phase liquid chromatography (RP-LC) multiclass method for analysis of eleven distinct compounds, from three antibacterial classes, was validated in line with Commission Decision 2002/657/EC.
19 citations
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TL;DR: Aujeszky's disease (AD) or pseudorabies is an important viral disease of swine and has significant economic impact on the pig industry worldwide as mentioned in this paper, which produces direct and indirect economic losses, mainly due to restrictions to international trade of pig products.
Abstract: Aujeszky's disease (AD) or pseudorabies is an important viral disease of swine and has significant economic impact on the pig industry worldwide. The infection produces direct and indirect economic losses, mainly due to restrictions to international trade of swine products. Since the beginning of the 20th century, AD had been notified in several Brazilian regions, yet the state of Rio Grande do Sul (RS) remained as a "provisionally free" area under the International Organization of Epizooties (OIE) guidelines. In 2003, two outbreaks were notified in swine herds located in northern RS, boundary with Santa Catarina, a state where the infection is endemic. Control/eradication measures consisted in tracing back all swine movements, quarantine and eradication of the affected herds by sanitary slaughter under official inspection. In outbreak # 1 (Pinheirinho do Vale, January/2003) six herds were affected, one of which presented animals with clinical signs. Starting from this outbreak, 146 herds and 42.399 pigs were traced back, six herds (7.822 animals) being depopulated - the herd where the index outbreak plus five other herds with positive serology. The outbreak # 2 (Aratiba, September/2003) resulted in a wider spread of the infection, involving another three counties and 77 herds (9 with clinical signs, 68 with positive serology). From the index case, 109.316 pigs in 630 herds were traced back; 28.443 animals from positive herds were slaughtered. Total numbers reached 151.715 traced back animals in 776 herds; 71 herds were found serologically positive. The adopted measures were efficient to eliminate the outbreaks and to stop the disease spread to neighboring areas, reestablishing the sanitary status previous to the outbreaks.
19 citations
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TL;DR: The new RT-ddPCR diagnostic tool allowed the absolute quantification of FMDV RNA from epithelium and OP-fluid samples, as well as having the advantages of direct quantification by endpoint, eliminating the need for a calibration standard curve required in quantitative real-time RT-PCR.
19 citations
Authors
Showing all 1177 results
Name | H-index | Papers | Citations |
---|---|---|---|
Otto R. Gottlieb | 36 | 325 | 6011 |
Paloma Melgarejo | 32 | 108 | 2679 |
Andrey Pereira Lage | 29 | 158 | 3081 |
Julián Santiago-Moreno | 28 | 154 | 2518 |
Antonio López-Sebastián | 28 | 112 | 2309 |
Paulo Sávio Lopes | 28 | 285 | 2994 |
Alice Y.M. Jones | 27 | 119 | 3218 |
Vitor Salvador Picão Gonçalves | 25 | 72 | 1565 |
José Soares Ferreira Neto | 24 | 142 | 2012 |
Zilca Campos | 22 | 64 | 1332 |
Rodrigo Barcellos Hoff | 21 | 60 | 1137 |
Rodinei Augusti | 21 | 27 | 1630 |
Fabiano Barreto | 20 | 72 | 1091 |
Márcio Machado Ladeira | 19 | 86 | 1018 |
Daniel Vidal Pérez | 19 | 115 | 1101 |