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R. C. Jones
University of Liverpool
133Publications
35H-index
2,916Citations
Publications 133
Newest
Published on Aug 1, 2014in Tropical Animal Health and Production1.09
Joelma Moura-Alvarez2
Estimated H-index: 2
(USP: University of São Paulo),
Luis Fabian N Nuñez5
Estimated H-index: 5
(USP: University of São Paulo)
+ 5 AuthorsAntonio José Piantino Ferreira16
Estimated H-index: 16
(USP: University of São Paulo)
Twenty-two flocks of turkeys affected by enteric problems, with ages between 10 and 104 days and located in the Southern region of Brazil, were surveyed for turkey by PCR for turkey astrovirus type 2 (TAstV-2), turkey coronavirus (TCoV), hemorrhagic enteritis virus (HEV), rotavirus, reovirus, Salmonella spp., and Lawsonia intracellularis (Li) infections. Eleven profiles of pathogen combination were observed. The most frequently encountered pathogen combinations were TCoV-Li, followed by TCoV-TAs...
Published on May 4, 2014in British Poultry Science1.42
Jorge Luis Chacón10
Estimated H-index: 10
(USP: University of São Paulo),
M. S. Assayag3
Estimated H-index: 3
(USP: University of São Paulo)
+ 4 AuthorsA. J. Piantino Ferreira6
Estimated H-index: 6
(USP: University of São Paulo)
Abstract1. The possibility that infectious bronchitis virus (IBV) variants isolated from broilers with enteric and respiratory problems have a different tropism and pathological outcome from those IBV strains causing classical respiratory disease was investigated.2. IBV variants were isolated from broiler flocks with enteric and respiratory problems in two regions of Brazil. The USP-10 isolate, of enteric origin, was inoculated via the oral oroculonasal routes into IBV-antibody-free broilers and...
Published on Mar 4, 2014in Avian Pathology1.96
Faez Awad6
Estimated H-index: 6
(University of Liverpool),
Matthew Baylis39
Estimated H-index: 39
(University of Liverpool)
+ 1 AuthorsKannan Ganapathy12
Estimated H-index: 12
(University of Liverpool)
The feasibility of using Flinders Technology Associates (FTA) cards for the molecular detection of avian metapneumovirus (aMPV) by reverse transcriptase-polymerase chain reaction (RT-PCR) was investigated. Findings showed that no virus isolation was possible from aMPV-inoculated FTA cards, confirming viral inactivation upon contact with the cards. The detection limits of aMPV from the FTA card and tracheal organ culture medium were 101.5 median ciliostatic doses/ml and 100.75 median ciliostatic ...
Published on Jan 1, 2014in The Scientific World Journal
Elena Mettifogo9
Estimated H-index: 9
,
Luis Fabian N Nuñez5
Estimated H-index: 5
+ 5 AuthorsAntonio José Piantino Ferreira16
Estimated H-index: 16
(USP: University of São Paulo)
Several viruses have been identified in recent years in the intestinal contents of chickens and turkeys with enteric problems, which have been observed in commercial farms worldwide, including Brazil. Molecular detection of these viruses in Brazil can transform to a big threat for poultry production due to risk for intestinal integrity. This disease is characterized by severely delayed growth, low uniformity, lethargy, watery diarrhea, delayed feed consumption, and a decreased conversion rate. C...
Published on Jan 1, 2014in Italian Journal of Animal Science1.26
Kannan Ganapathy12
Estimated H-index: 12
(University of Liverpool),
E. Catelli12
Estimated H-index: 12
(UNIBO: University of Bologna)
+ 2 AuthorsR. C. Jones35
Estimated H-index: 35
(University of Liverpool)
This paper examines the effects on specific pathogen-free (SPF) chicks when avian metapneumovirus (aMPV) and Newcastle disease virus (NDV) La Sota strain vaccines are co-administered. Day-old SPF chicks were divided into five groups. The first group was inoculated with sterile water (SW) and the rest of the groups were inoculated with live NDV vaccine VG/GA by the oculo-oral route. At 21 days-old, the unvaccinated chicks were again inoculated with SW. The four VG/GA-vaccinated groups were furthe...
Published on Apr 1, 2013in Poultry Science2.03
Joelma Moura-Alvarez2
Estimated H-index: 2
(USP: University of São Paulo),
Jlv Chacón4
Estimated H-index: 4
(USP: University of São Paulo)
+ 4 AuthorsA. J. Piantino Ferreira6
Estimated H-index: 6
(USP: University of São Paulo)
Kannan Ganapathy12
Estimated H-index: 12
(University of Liverpool),
M. Wilkins1
Estimated H-index: 1
(University of Liverpool)
+ -3 AuthorsR. C. Jones35
Estimated H-index: 35
(University of Liverpool)
This short communication reports on the isolation of QX-like infectious bronchitis virus (IBV) from the proventriculus of broiler chicken in England, and its pathogenesis in specific-pathogen-free (SPF) chicks. This appears to be the first report of the isolation of this virus from the proventriculus of affected chicks in the UK. The virus was first recovered from this tissue in chickens in China in 1996 (YuDong and others 1998), and later, more cases were reported, including in flocks vaccinate...
Published on Dec 8, 2012in Veterinary Record2.10
Kannan Ganapathy12
Estimated H-index: 12
(University of Liverpool),
M. Wilkins1
Estimated H-index: 1
(University of Liverpool)
+ 4 AuthorsR. C. Jones35
Estimated H-index: 35
(University of Liverpool)
This short communication reports on the isolation of QX-like infectious bronchitis virus (IBV) from the proventriculus of broiler chicken in England, and its pathogenesis in specific-pathogen-free (SPF) chicks. This appears to be the first report of the isolation of this virus from the proventriculus of affected chicks in the UK. The virus was first recovered from this tissue in chickens in China in 1996 (YuDong and others 1998), and later, more cases were reported, including in flocks vaccinate...
Published on Dec 1, 2012in Avian Diseases1.31
Mattia Cecchinato12
Estimated H-index: 12
(UNIPD: University of Padua),
Caterina Lupini8
Estimated H-index: 8
(UNIBO: University of Bologna)
+ 4 AuthorsE. Catelli12
Estimated H-index: 12
(UNIBO: University of Bologna)
SUMMARY. The current information on the prevalence of avian metapneumovirus (aMPV) infection in layers is fragmentary and its true impact on egg production often remains unknown or unclear. In order to draw an epidemiologic picture of aMPV presence in layer flocks in Italy, a survey was performed on 19 flocks of pullets and layers based on longitudinal studies or sporadic samplings. aMPV was detected by reverse transcription (RT)-PCR, and blood samples were collected for serology by aMPV ELISA. ...
Published on Jun 1, 2012in Avian Pathology1.96
Jane K. A. Cook31
Estimated H-index: 31
,
Mark W. Jackwood32
Estimated H-index: 32
(UGA: University of Georgia),
R. C. Jones35
Estimated H-index: 35
(University of Liverpool)
The remit of this review is to provide the non-specialist reader of Avian Pathology with an overview of research carried out on infectious bronchitis over the 40 years since the journal was first published. In order to do this, we felt it necessary to summarize the knowledge acquired previously, since the since the disease was first identified in the 1930s. Infectious bronchitis virus is a significant pathogen in the domestic chicken, affecting the respiratory and renal systems as well as the fe...
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