Results 21 to 30 of about 33,822 (221)

A RNase H2-Linked TaqMan-MGB Quantitative Real-Time PCR Assay for Differential Detection of <i>Mycoplasma hyopneumoniae</i> Live-Attenuated Vaccine Strains. [PDF]

Transbound Emerg Dis
Mycoplasma hyopneumoniae (M. hyopneumoniae), the etiological agent of porcine enzootic pneumonia, is one of the most prevalent and economically significant respiratory pathogens in the swine industry. Vaccination constitutes a primary strategy for controlling M. hyopneumoniae infections.
Peng K, Wei Y, Wu Y, Yuan T, Li J, Jiang P, Xie Q, Feng Z.   +7 more
europepmc   +2 more sources

Field Evaluation of a Novel Combined Vaccine Against Porcine Circovirus Types 2a/d, Mycoplasma hyopneumoniae and Mycoplasma hyorhinis With an Emphasis on Growth Performance. [PDF]

Vet Med Sci
A field trial on three commercial farms evaluated a combined vaccine targeting PCV2a/d, Mycoplasma hyopneumoniae, and Mycoplasma hyorhinis. Vaccinated pigs showed improved average daily weight gain, stronger immune responses against these pathogens, and significantly reduced viral and mycoplasmal loads and lesion severity, supporting its efficacy under
Suh J, Ham S, Na H, Kang I, Oh T, You Y, Park B, Chae C.   +7 more
europepmc   +2 more sources

Unravelling the transcriptome profile of the Swine respiratory tract mycoplasmas. [PDF]

PLoS ONE, 2014
The swine respiratory ciliary epithelium is mainly colonized by Mycoplasma hyopneumoniae, Mycoplasma flocculare and Mycoplasma hyorhinis. While colonization by M. flocculare is virtually asymptomatic, M. hyopneumoniae and M.
Franciele Maboni Siqueira, Alexandra Lehmkuhl Gerber, Rafael Lucas Muniz Guedes, Luiz Gonzaga Almeida, Irene Silveira Schrank, Ana Tereza Ribeiro Vasconcelos, Arnaldo Zaha   +6 more
doaj   +1 more source

Differential domains and endoproteolytic processing in dominant surface proteins of unknown function from Mycoplasma hyopneumoniae and Mycoplasma flocculare

Heliyon, 2023
Mycoplasma hyopneumoniae causes porcine enzootic pneumonia (PEP), a chronic respiratory disease that leads to severe economic losses in the pig industry.
Priscila Souza dos Santos, Jéssica Andrade Paes, Lais Del Prá Netto Machado, Gabriela Prado Paludo, Arnaldo Zaha, Henrique Bunselmeyer Ferreira   +5 more
doaj   +1 more source

Genotype diversity of Mycoplasma Hyopneumoniae in Chinese swine herds based on multilocus sequence typing

BMC Veterinary Research, 2021
Background Between 2018 and 2020, 989 clinical specimens from pigs showing clinical signs of a variety of swine diseases in 27 provinces in China were sampled and submitted for further testing.
Hui Zhang, Yuanyuan Wang, Lu Gao, Yan Wang, Rong Wei   +4 more
doaj   +1 more source

Intrinsic terminators in Mycoplasma hyopneumoniae transcription [PDF]

BMC Genomics, 2015
Mycoplasma hyopneumoniae, an important pathogen of swine, exhibits a low guanine and cytosine (GC) content genome. M. hyopneumoniae genome is organised in long transcriptional units and promoter sequences have been mapped upstream of all transcription units. These analysis provided insights into the gene organisation and transcription initiation at the
Fritsch, Tiago Ebert, Siqueira, Franciele Maboni, Schrank, Irene Silveira   +2 more
openaire   +2 more sources

Mycoplasma hyopneumoniae evades complement activation by binding to factor H via elongation factor thermo unstable (EF-Tu)

Virulence, 2020
Mycoplasmas persist in the host for a long time, suggesting that they possess mechanisms for immune evasion. Factor H is a negative regulator of the complement system, which binds to host cells to avoid unexpected complement activation. In this study, we
Yanfei Yu, Jia Wang, Rui Han, Li Wang, Lei Zhang, Amy Yimin Zhang, Jiuqing Xin, Shaoli Li, Yanhua Zeng, Guoqing Shao, Zhixin Feng, Qiyan Xiong   +11 more
doaj   +1 more source

Mycoplasma hyopneumoniae pathogenicity: the known and the unknown

, 2020
This chapter discusses the current knowledge of Mycoplasma hyopneumoniae virulence, sequence of pathogenesis, adhesion, candidate virulence factors, immune modulation and Mycoplasma host interaction. A simple model of M.
Kuhnert, Peter, Peter Kuhnert, Jörg Jores, Jores, Jörg   +3 more
core   +2 more sources

Long-term follow-up of Mycoplasma hyopneumoniae-specific immunity in vaccinated pigs

Veterinary Research, 2023
Mycoplasma hyopneumoniae is the primary agent of enzootic pneumonia in pigs. To minimize the economic losses caused by this disease, M. hyopneumoniae vaccination is commonly practiced. However, the persistence of M. hyopneumoniae vaccine-induced immunity,
Evelien Biebaut, Lisa Beuckelaere, Filip Boyen, Freddy Haesebrouck, Charles-Oliver Gomez-Duran, Bert Devriendt, Dominiek Maes   +6 more
doaj   +1 more source

Identification and characterization of a Mycoplasma hyopneumoniae adhesin [PDF]

Infection and Immunity, 1995
An adhesin of Mycoplasma hyopneumoniae was identified and characterized in this study. A monoclonal antibody (MAb), F2G5, and its F(ab')2 fragments inhibited the adherence of M. hyopneumoniae to porcine tracheal cilia, the natural targets to which the mycoplasma binds during infection. MAb F2G5 detected multiple bands, but predominantly recognized a 97-
Zhang, Qijing, Young, Theresa, Ross, R. F.   +2 more
openaire   +3 more sources