Results 1 to 10 of about 16,053 (135)

Regulation of the Yersinia pseudotuberculosis Type III Secretion System by the CpxAR Two-Component System. [PDF]

Mol Microbiol
Host tissue cues including temperature, oxygen, and iron availability regulate expression of the Yersinia type III secretion system (T3SS) master regulator LcrF. We found that CpxR inhibits LcrF through an indirect, multi‐factorial mechanism and identified the osmolarity‐sensing OmpR/EnvZ system as an additional regulator of LcrF, highlighting ...
Hug K, Mettert E, Estrada Escobar M, Vargas Vazquez C, Balderas D, Tripathi S, Ashley L, Kiley PJ, Auerbuch V.   +8 more
europepmc   +2 more sources

GENOTYPING AND GENETIC DIVERSITY OF CORYNEBACTERIUM PSEUDOTUBERCULOSIS STRAINS ISOLATED FROM CASEOUS LYMPHADENITIS IN SHEEP AND GOAT [PDF]

Exploratory Animal and Medical Research, 2022
A high level of genetic diversity was present in C. pseudotuberculosis strains in Duhok, Iraq. ERIC-PCR is a valuable technique for epidemiological studies. Strains of C. pseudotuberculosis from sheep were genetically diverse from that of goats.
Zanan M. Taha
doaj   +1 more source

A journey through the Corynebacterium pseudotuberculosis proteome promotes insights into its functional genome [PDF]

PeerJ, 2021
Background Corynebacterium pseudotuberculosis is a Gram-positive facultative intracellular pathogen and the etiologic agent of illnesses like caseous lymphadenitis in small ruminants, mastitis in dairy cattle, ulcerative lymphangitis in equines, and ...
Wanderson Marques da Silva, Nubia Seyffert, Artur Silva, Vasco Azevedo   +3 more
doaj   +2 more sources

Activity of Ethanolic and Supercritical Propolis Extracts in Corynebacterium pseudotuberculosis and Its Associated Biofilm

Frontiers in Veterinary Science, 2021
Corynebacterium pseudotuberculosis is the etiological agent of caseous lymphadenitis in small ruminants, a chronic disease characterized by the development of granulomas in superficial and visceral lymph nodes as well as in several organs.
Laerte Marlon Santos, Laerte Marlon Santos, Daniela Méria Rodrigues, Maurício Alcantara Kalil, Vasco Azevedo, Roberto Meyer, Marcelo Andres Umsza-Guez, Bruna Aparecida Machado, Nubia Seyffert, Ricardo Wagner Portela   +9 more
doaj   +1 more source

Studies on Corynebacterium pseudotuberculosis, Staphylococcus aureus and Staphylococcus aureus subsp. anaerobius isolated from sheep skin abscesses in Beni Suef Governorate. [PDF]

Journal of Veterinary Medical Research, 2010
Clinical examination of 380 rearing sheep revealed that 30 animal were suffering from skin abscesses with an incidence of (7.89%). Bacteriological examination of 30 swabs from affected sheep revealed isolation of 30 isolates of C.
Samia I. Afifi
doaj   +3 more sources

Corynebacterium pseudotuberculosis infection in small ruminant and molecular study of virulence and resistance genes in Beni-Suef Governorate. [PDF]

Benha Veterinary Medical Journal, 2019
Small ruminant producers sustain a considerable economic loss in many countries due to herd infection with Caseous lymphadenitis (CLA), a contagious chronic pyogenic disease of sheep and goat. This disease is caused by Corynebacterium pseudotuberculosis.
Shaimaa Mohamed, Samia AFIFI, Ashraf Abd El-Tawab, Amira Rizk   +3 more
doaj   +1 more source

EVALUATION OF CARDIAC ENZYMES AND SERUM LIPID PROFILE IN GOATS INFECTED WITH CORYNEBACTERIUM PSEUDOTUBERCULOSIS [PDF]

Assiut Veterinary Medical Journal, 2018
The aim of the present study was to investigate the prognostic and diagnostic value of cardiac enzymes (creatine kinase-myocardial band (CK-MB), aspartate aminotransferase (AST), and alanine aminotransferase (ALT)) along with a limited lipid profile ...
G. AKGUL, KAHYA DEMIRBILEK,
doaj   +1 more source

Genetic Characterization of Corynebacterium pseudotuberculosis Isolates in Egypt

Journal of Applied Veterinary Sciences, 2021
Corynebacterium pseudotuberculosis is a small Gram-positive bacillus containing mycolic acid in the structure of the cell wall. The bacterium is responsible for Caseous Lymphadenitis (CLA) in small ruminants (sheep and goats).
Nadine A. El-Sebay, Marwah M. Mohamed, Elham F. El-Sergany, Ashraf M. Abbas, Roukaya M. Osman, Dalia A. M. Abd El-Moaty   +5 more
doaj   +1 more source

Seroprevalence of Corynebacterium pseudotuberculosis and Toxoplasma gondii in sheep in semi-arid region of Ceará state [PDF]

Ciência Rural, 2020
: The present study was conducted to investigate in 20 extensive sheep farms for the seroprevalence of Corynebacterium pseudotuberculosis (n=402) and Toxoplasma gondii (n=228).
Gabriela Hémylin Ferreira Moura, Ivana Cristina Nunes Gadelha Lelis, Célio Souza da Rocha, Ilanna Vanessa Pristo de Medeiros Oliveira, José Artur Brilhante Bezerra, Cecilia Irene Pérez Calabuig, Patrícia Yoshida Faccioli Martins, Raymundo Rizaldo Pinheiro, Maxmiana Mesquita de Sousa, Vanderlan Warlington Souza dos Santos, Antônio Rafael Albuquerque Abreu, João Marcelo Azevedo de Paula Antunes   +11 more
doaj   +2 more sources

Corynebacterium pseudotuberculosis mastitis in Egyptian dairy goats [PDF]

Veterinary World, 2018
Background and Aim: Mastitis is an important threat facing goat milk industry and is the most common cause of culling. Efficient control of mastitis, based on efficient diagnosis of diseased animals, would improve milk production and reproductive ...
A. M. Nabih, Hany A. Hussein, Safaa A. El-Wakeel, Khaled A. Abd El-Razik, A. M. Gomaa   +4 more
doaj   +1 more source