Search results for: Joaquim Segalés

Items from 1 to 20 out of 98 results

article

Atypical disseminated histiocytic sarcoma in a 7‐month‐old dog

Maria Garcia‐Torres, Bárbara Serrano Muñoz, Joaquim Segalés, Clàudia Mallol, more

Veterinary Clinical Pathology > 53 > 1 > 122 - 130

A 7‐month‐old intact female bearded collie dog was admitted after a 2‐week history of progressive cough, inappetence, and lethargy, with no response to previous treatment with doxycycline and steroids. Mild attenuation of lung sounds in the right middle hemithorax was the only abnormality detected on physical examination. Abdominal ultrasound and thoracic radiographs were performed and revealed multifocally...

article

Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection and humoral responses against different variants of concern in domestic pet animals and stray cats from North‐Eastern Spain

Leira Fernández‐Bastit, Silvia Marfil, Edwards Pradenas, Rosa Valle, more

Transboundary and Emerging Diseases > 69 > 6 > 3518 - 3529

Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), the causative agent of the coronavirus disease 2019 (COVID‐19) pandemic in humans, is able to infect several domestic, captive and wildlife animal species. Since reverse zoonotic transmission to pets has been demonstrated, it is crucial to determine their role in the epidemiology of the disease to prevent further spillover events and major...

article

Multisystemic lymphoplasmacytic inflammation associated with PCV‐3 in wasting pigs

Jaume Alomar, Viviane Saporiti, Mònica Pérez, Diogo Gonçalvez, more

Transboundary and Emerging Diseases > 68 > 6 > 2969 - 2974

Porcine circovirus 3 (PCV‐3) has been detected in diseased and healthy pigs of different ages. Several reports have associated the agent with reproductive failure and mummified and stillborn piglets. One report from North America has proposed a consistent potential association with postweaning disorders. Thus, the present case report aimed to describe the histopathological lesions and their association...

article

Porcine circovirus 3 (PCV‐3) as a causal agent of disease in swine and a proposal of PCV‐3 associated disease case definition

Viviane Saporiti, Giovanni Franzo, Marina Sibila, Joaquim Segalés

Transboundary and Emerging Diseases > 68 > 6 > 2936 - 2948

Porcine circovirus 3 (PCV‐3) was discovered in 2015 using next‐generation sequencing (NGS) methods. Since then, the virus has been detected worldwide in pigs displaying several clinical–pathological outcomes as well as in healthy animals. The objective of this review is to critically discuss the evidence existing so far regarding PCV‐3 as a swine pathogen. In fact, a significant number of publications...

article

Pigs are not susceptible to SARS‐CoV‐2 infection but are a model for viral immunogenicity studies

Júlia Vergara‐Alert, Jordi Rodon, Jorge Carrillo, Nigeer Te, more

Transboundary and Emerging Diseases > 68 > 4 > 1721 - 1725

Conventional piglets were inoculated with severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) through different routes, including intranasal, intratracheal, intramuscular and intravenous ones. Although piglets were not susceptible to SARS‐CoV‐2 and lacked lesions or viral RNA in tissues/swabs, seroconversion was observed in pigs inoculated parenterally (intramuscularly or intravenously).

article

Detection and genotyping of Porcine circovirus 2 (PCV‐2) and detection of Porcine circovirus 3 (PCV‐3) in sera from fattening pigs of different European countries

Viviane Saporiti, Eva Huerta, Florencia Correa‐Fiz, Bernd Grosse Liesner, more

Transboundary and Emerging Diseases > 67 > 6 > 2521 - 2531

PCV‐2 is considered one of the most economically important viral agents in swine worldwide. Recently, PCV‐3 has been found in pigs affected by different disorders and in healthy animals. The objective of this epidemiological work was to describe the frequency of detection of PCV‐2 and PCV‐3 in pig farms of 9 European countries. Moreover, a second aim was to assess the most frequent PCV‐2 genotypes...

article

Similar frequency of Porcine circovirus 3 (PCV‐3) detection in serum samples of pigs affected by digestive or respiratory disorders and age‐matched clinically healthy pigs

Viviane Saporiti, Taís F. Cruz, Florencia Correa‐Fiz, Jose I. Núñez, more

Transboundary and Emerging Diseases > 67 > 1 > 199 - 205

Porcine circovirus 3 (PCV‐3) has been identified in pigs affected by different disease conditions, although its pathogenicity remains unclear. The objective of the present study was to assess the frequency of PCV‐3 infection in serum samples from animals suffering from post‐weaning respiratory or digestive disorders as well as in healthy animals. A total of 315 swine serum samples were analysed for...

article

Mycoplasma hyopneumoniae variability: Current trends and proposed terminology for genomic classification

Alyssa M. Betlach, Dominiek Maes, Laura Garza‐Moreno, Pablo Tamiozzo, more

Transboundary and Emerging Diseases > 66 > 5 > 1840 - 1854

Mycoplasma hyopneumoniae (M. hyopneumoniae) is the aetiologic agent of enzootic pneumonia in swine, a prevalent chronic respiratory disease worldwide. Mycoplasma hyopneumoniae is a small, self‐replicating microorganism that possesses several characteristics allowing for limited biosynthetic abilities, resulting in the fastidious, host‐specific growth and unique pathogenic properties of this microorganism...

article

Co‐localization of Middle East respiratory syndrome coronavirus (MERS‐CoV) and dipeptidyl peptidase‐4 in the respiratory tract and lymphoid tissues of pigs and llamas

Nigeer Te, Júlia Vergara‐Alert, Annika Lehmbecker, Mónica Pérez, more

Transboundary and Emerging Diseases > 66 > 2 > 831 - 841

This study investigated the co‐localization of the Middle East respiratory syndrome coronavirus (MERS‐CoV) and its receptor dipeptidyl peptidase‐4 (DPP4) by immunohistochemistry (IHC) across respiratory and lymphoid organs of experimentally MERS‐CoV infected pigs and llamas. Also, scanning electron microscopy was performed to assess the ciliary integrity of respiratory epithelial cells in both species...

article

Porcine circovirus 3 is highly prevalent in serum and tissues and may persistently infect wild boar (Sus scrofa scrofa)

Francini Klaumann, Andrea Dias‐Alves, Oscar Cabezón, Gregorio Mentaberre, more

Transboundary and Emerging Diseases > 66 > 1 > 91 - 101

Porcine circovirus 3 (PCV‐3) prevalence has been minimally investigated in wild boar; dynamics of infection and viral tissue distribution are currently unknown. In this study, serum samples from 518 wild boar (from years 2004 to 2018) were used to study frequency of infection. Also, serum samples from 19 boar captured and recaptured at least two times for a period of time from 1 month to 1 year were...

article

Assessment of the in vitro growing dynamics and kinetics of the non-pathogenic J and pathogenic 11 and 232 Mycoplasma hyopneumoniae strains

Beatriz Garcia-Morante, Arkadius Dors, Rocio León-Kempis, Ana Pérez de Rozas, more

Veterinary Research > 2018 > 49 > 1 > 1-11

Information on the in vitro growth of pathogenic and non-pathogenic Mycoplasma hyopneumoniae (M. hyopneumoniae) strains is scarce and controversial. Despite its limitations, the colour changing units (CCU) assay is still considered the golden standard titration technique for M. hyopneumoniae culture. Thus, the aims of the present study were: (1) to describe the growth dynamics and kinetics of pathogenic...

article

Exploratory field study on the effect of Porcine circovirus 2 (PCV2) sow vaccination on serological, virological and reproductive parameters in a PCV2 subclinically infected sow herd

Salvador Oliver-Ferrando, Joaquim Segalés, Sergio López-Soria, Antonio Callén, more

BMC Veterinary Research > 2018 > 14 > 1 > 1-10

Background This study sought to evaluate the effect of sow vaccination against Porcine circovirus 2 (PCV2) on reproductive parameters during two consecutive reproductive cycles. The study was performed in a PCV2 subclinical infected breeding herd (PCV2 circulation but absence of major reproductive problems). Ninety-four pregnant sows were primo-immunized with a commercial PCV2 vaccine and ninety-seven...

article

Viral and bacterial investigations on the aetiology of recurrent pig neonatal diarrhoea cases in Spain

Susana Mesonero-Escuredo, Katrin Strutzberg-Minder, Carlos Casanovas, Joaquim Segalés

Porcine Health Management > 2018 > 4 > 1 > 1-6

Background Neonatal diarrhoea represents a major disease problem in the early stages of animal production, increasing significantly pre-weaning mortality and piglets weaned below the target weight. Enteric diseases in newborn piglets are often of endemic presentation, but may also occur as outbreaks with high morbidity and mortality. The objective of this study was to assess the frequency of different...

article

Protective effect of a polyvalent influenza DNA vaccine in pigs

Ingrid Karlsson, Marie Borggren, Maiken Worsøe Rosenstierne, Ramona Trebbien, more

Veterinary Immunology and Immunopathology > 2018 > 195 > C > 25-32

Influenza A virus in swine herds represents a major problem for the swine industry and poses a constant threat for the emergence of novel pandemic viruses and the development of more effective influenza vaccines for pigs is desired. By optimizing the vector backbone and using a needle-free delivery method, we have recently demonstrated a polyvalent influenza DNA vaccine that induces a broad immune...

article

Etiology of acute respiratory disease in fattening pigs in Finland

Minna Haimi-Hakala, Outi Hälli, Tapio Laurila, Mirja Raunio-Saarnisto, more

Porcine Health Management > 2017 > 3 > 1 > 1-12

Background The objective of our study was to clinically and etiologically investigate acute outbreaks of respiratory disease in Finland. Our study also aimed to evaluate the clinical use of various methods in diagnosing respiratory infections under field conditions and to describe the antimicrobial resistance profile of the main bacterial pathogen(s) found during the study. Methods A total of 20...

article

Survey on Mycoplasma hyopneumoniae gilt acclimation practices in Europe

Laura Garza-Moreno, Joaquim Segalés, Maria Pieters, Anna Romagosa, more

Porcine Health Management > 2017 > 3 > 1 > 1-8

Gilts are considered to play a key role in Mycoplasma hyopneumoniae (M. hyopneumoniae) transmission and control. An effective gilt acclimation program should ideally reduce M. hyopneumoniae shedding at first farrowing, decreasing pre-weaning colonization prevalence and potential respiratory problems in fatteners. However, information on gilt acclimation practices is scarce in Europe. The aim of this...

article

Revisiting the taxonomy of the family Circoviridae: establishment of the genus Cyclovirus and removal of the genus Gyrovirus

Karyna Rosario, Mya Breitbart, Balázs Harrach, Joaquim Segalés, more

Archives of Virology > 2017 > 162 > 5 > 1447-1463

The family Circoviridae contains viruses with covalently closed, circular, single-stranded DNA (ssDNA) genomes, including the smallest known autonomously replicating, capsid-encoding animal pathogens. Members of this family are known to cause fatal diseases in birds and pigs and have been historically classified in one of two genera: Circovirus, which contains avian and porcine pathogens, and Gyrovirus...

article

Evaluation of natural porcine circovirus type 2 (PCV2) subclinical infection and seroconversion dynamics in piglets vaccinated at different ages

Salvador Oliver-Ferrando, Joaquim Segalés, Sergio López-Soria, Antonio Callén, more

Veterinary Research > 2016 > 47 > 1 > 1-11

This study aimed to determine the porcine circovirus type 2 (PCV2) serological and virological dynamics in piglets vaccinated at different ages in a PCV2 subclinical infection (PCV2-SI) scenario. Six hundred and forty-four 2 week-old healthy piglets were selected and distributed into four treatment groups: vaccination at 3, 6 or 10 weeks of age (3W-VAC, 6W-VAC and 10W-VAC groups, respectively) and...

article

Phylodynamic analysis of porcine circovirus type 2: Methodological approach and datasets

Giovanni Franzo, Martì Cortey, Joaquim Segalés, Joseph Hughes, more

Data in Brief > 2016 > 8 > C > 549-552

Since its first description, PCV2 has emerged as one of the most economically relevant diseases for the swine industry. Despite the introduction of vaccines effective in controlling clinical syndromes, PCV2 spread was not prevented and some potential evidences of vaccine immuno escape have recently been reported (“Complete genome sequence of a novel porcine circovirus type 2b variant present in cases...

article

Phylodynamic analysis of porcine circovirus type 2 reveals global waves of emerging genotypes and the circulation of recombinant forms

Giovanni Franzo, Marti Cortey, Joaquim Segalés, Joseph Hughes, more

Molecular Phylogenetics and Evolution > 2016 > 100 > C > 269-280

Since the first description of Porcine circovirus type 2 (PCV2), four genotypes (PCV2a, PCV2b, PCV2c and PCV2d) have been recognized and three of them have been shown to exhibit worldwide distribution. Here, the population dynamics of PCV2 has been reconstructed over time and the factors that have shaped its evolution determined. The results obtained confirm that PCV2 originated approximately at the...

Publication date

Last year (1)
Last 3 years (4)

Close

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

From:

To:
Set your own date range

INFONA - science communication portal

Search results for: Joaquim Segalés

Atypical disseminated histiocytic sarcoma in a 7‐month‐old dog

Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection and humoral responses against different variants of concern in domestic pet animals and stray cats from North‐Eastern Spain

Multisystemic lymphoplasmacytic inflammation associated with PCV‐3 in wasting pigs

Porcine circovirus 3 (PCV‐3) as a causal agent of disease in swine and a proposal of PCV‐3 associated disease case definition

Pigs are not susceptible to SARS‐CoV‐2 infection but are a model for viral immunogenicity studies

Detection and genotyping of Porcine circovirus 2 (PCV‐2) and detection of Porcine circovirus 3 (PCV‐3) in sera from fattening pigs of different European countries

Similar frequency of Porcine circovirus 3 (PCV‐3) detection in serum samples of pigs affected by digestive or respiratory disorders and age‐matched clinically healthy pigs

Mycoplasma hyopneumoniae variability: Current trends and proposed terminology for genomic classification

Co‐localization of Middle East respiratory syndrome coronavirus (MERS‐CoV) and dipeptidyl peptidase‐4 in the respiratory tract and lymphoid tissues of pigs and llamas

Porcine circovirus 3 is highly prevalent in serum and tissues and may persistently infect wild boar (Sus scrofa scrofa)

Assessment of the in vitro growing dynamics and kinetics of the non-pathogenic J and pathogenic 11 and 232 Mycoplasma hyopneumoniae strains

Exploratory field study on the effect of Porcine circovirus 2 (PCV2) sow vaccination on serological, virological and reproductive parameters in a PCV2 subclinically infected sow herd

Viral and bacterial investigations on the aetiology of recurrent pig neonatal diarrhoea cases in Spain

Protective effect of a polyvalent influenza DNA vaccine in pigs

Etiology of acute respiratory disease in fattening pigs in Finland

Survey on Mycoplasma hyopneumoniae gilt acclimation practices in Europe

Revisiting the taxonomy of the family Circoviridae: establishment of the genus Cyclovirus and removal of the genus Gyrovirus

Evaluation of natural porcine circovirus type 2 (PCV2) subclinical infection and seroconversion dynamics in piglets vaccinated at different ages

Phylodynamic analysis of porcine circovirus type 2: Methodological approach and datasets

Phylodynamic analysis of porcine circovirus type 2 reveals global waves of emerging genotypes and the circulation of recombinant forms

Filter options

Publication date

Content availability

Keywords

Data set

Journal

INFONA - science communication portal

Search results for: Joaquim Segalés

Add recipient

Sending message cancelled

Are you sure you want to cancel sending this message?

Send message

Filter options

Publication date

Date range setting

Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.

Content availability

Keywords

Data set

Journal

Reporting an error / abuse

Sending the report failed

Accessibility options