Results 61 to 70 of about 33,822 (221)

Incomplete autophagy promotes the proliferation of Mycoplasma hyopneumoniae through the JNK and Akt pathways in porcine alveolar macrophages

Veterinary Research, 2022
Autophagy is an important conserved homeostatic process related to nutrient and energy deficiency and organelle damage in diverse eukaryotic cells and has been reported to play an important role in cellular responses to pathogens and bacterial ...
Yukang Wen, Zhengkun Chen, Yaqin Tian, Mei Yang, Qingshuang Dong, Yujiao Yang, Honglei Ding   +6 more
doaj   +1 more source

A Novel Lipoate-Protein Ligase, Mhp-LplJ, Is Required for Lipoic Acid Metabolism in Mycoplasma hyopneumoniae

Frontiers in Microbiology, 2021
Lipoic acid is a conserved cofactor necessary for the activation of several critical enzyme complexes in the aerobic metabolism of 2-oxoacids and one-carbon metabolism. Lipoate metabolism enzymes are key for lipoic acid biosynthesis and salvage.
Jin Jin, Jin Jin, Huan Chen, Ning Wang, Kemeng Zhu, Huanhuan Liu, Dongfang Shi, Jiuqing Xin, Henggui Liu   +8 more
doaj   +1 more source

Pathogenesis and Transmission of a Reassorted H1 Influenza A Virus Detected in North American Swine

Influenza and Other Respiratory Viruses, Volume 20, Issue 2, February 2026.
ABSTRACT Background The USDA influenza A virus in swine national surveillance plan identified an increase in the detection frequency of a group of swine 1A.1.1.3 hemagglutinin (HA) clade viruses. This change was associated with reassortment events that resulted in new neuraminidase (NA) gene pairings.
Débora B. Goulart, Carine K. Souza, Giovana C. Zanella, Celeste A. Snyder, Janice C. Zanella, Alexey Markin, Bailey Arruda, Tavis K. Anderson, Amy L. Baker   +8 more
wiley   +1 more source

Etude de la cinétique d'infection en élevage porcin par Mycoplasma hyopneumoniae. Approche transversale et longitudinale. Conséquences sur le choix du moment optimal de la vaccination [PDF]

, 2005
Après une revue bibliographique sur la bronchopneumonie enzootique, les résultats d'une étude réalisée dans un élevage naisseur engraisseur sont présentés.
Faget, Laurent
core  

Construction of Mycoplasma hyopneumoniae P97 Null Mutants

Frontiers in Microbiology, 2021
Mycoplasma hyopneumoniae is the causative agent of enzootic pneumonia, a world-wide problem in the pig industry. This disease is characterized by a dry, non-productive cough, labored breathing, and pneumonia.
Jeannett M. Clampitt, Melissa L. Madsen, F. Chris Minion   +2 more
doaj   +1 more source

Concomitant Infection With Porcine circovirus 2 and Porcine Epidemic Diarrhea Virus Does Not Increase Enteritis Severity in Experimentally Infected Weaned Piglets

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Background Young pigs are often coinfected with porcine circovirus 2 (PCV2) and porcine epidemic diarrhea virus (PEDV). This study aimed to determine the impact of coinfection of pigs with PCV2 and PEDV. Forty 16‐day‐old crossbred mixed‐sex piglets were assigned to four groups (n = 10/group, NEG‐CONTROL, PCV2‐CONTROL, PCV2+PEDV, and PEDV‐CONTROL).
Priscilla F. Gerber, Jianqiang Zhang, Andrew Noel, Bin Wang, Yaowei Huang, Patrick G. Halbur, Tanja Opriessnig, Jizong Li   +7 more
wiley   +1 more source

Тест-система ПЦР для диагностики Mycoplasma hyopneumoniae [PDF]

, 2013
пцр, диагностика, mycoplasma hyopneumoniae, микоплазмоз ...
Тяпша, Ю. И.
core  

Frecuencia de M. hyopneumoniae, M. hyorhinis y M. hyosynoviae en muestras nasales y de pulmón de cerdos con síntomas de neumonía enzoótica porcina

Revista Mexicana de Ciencias Pecuarias, 2020
M. hyopneumoniae, M. hyorhinis y M. hyopsynoviae son especies genéticamente relacionadas del género Mycoplasma que afectan la producción porcina. El objetivo de este trabajo fue el aislamiento e identificación por PCR de M. hyopneumoniae, M.
Rosa Elena Miranda Morales, Veronica Rojas Trejo, Luis Enrique López-Cerino, Erika Margarita Carrillo Casas, Rosa Elena Sarmiento Silva, María Elena Trujillo Ortega, Rolando Beltrán Figueroa, Francisco José Trigo Tavera   +7 more
doaj   +1 more source

Genetic and Respiratory Pathogenic Comparison of Two PRRSV‐2 Isolates Classified as Lineage Korean A and B

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Porcine reproductive and respiratory syndrome virus (PRRSV) continues to cause substantial economic losses worldwide, and certain lineages circulate in specific countries. Lineage Korean A (LKA), B (LKB), and C (LKC) have been reported exclusively in Korea. However, studies on LKA and LKB have been limited to strains isolated before 2015. In this study,
Hyejin Na, Chanhee Chae, Nan-hua Chen
wiley   +1 more source

Intra-Species and Inter-Species Differences in Cytokine Production by Porcine Antigen-Presenting Cells Stimulated by Mycoplasma hyopneumoniae, M. hyorhinis, and M. flocculare

Pathogens, 2019
Mycoplasma hyorhinis and M. flocculare are commonly co-isolated with M. hyopneumoniae (primary agent of swine enzootic pneumonia) in gross pneumonia-like lesions, but their involvement in the disease process remains unknown.
Sarah Fourour, Corinne Marois-Créhan, Léa Martelet, Christelle Fablet, Isabelle Kempf, Marcelo Gottschalk, Mariela Segura   +6 more
doaj   +1 more source