Results 51 to 60 of about 20,847 (248)

Isolation of Salmonella enterica and serologic reactivity to Leptospira interrogans in opossums (Didelphis virginiana) from Yucatán, México Aislamiento de Salmonella enterica y reactividad serológica a Leptospira interrogans en tlacuaches (Didelphis virginiana) de Yucatán, México

Revista do Instituto de Medicina Tropical de São Paulo, 2002
The presence of Salmonella enterica and serologic evidence of infection by Leptospira interrogans, were detected in the opossum Didelphis virginiana in a semi-urban locality of the Yucatán State, México.
Hugo Antonio RUIZ-PIÑA, Miguel Angel PUC-FRANCO, Javier FLORES-ABUXAPQUI, Ignacio VADO-SOLÍS, María Fidelia CÁRDENAS-MARRUFO   +4 more
doaj   +1 more source

Purification and characterization of LPS-free porins isolated fromSalmonella minnesota [PDF]

FEMS Microbiology Letters, 1992
Porins of Salmonella minnesota, R595, were purified by anion exchange chromatography and subsequently isolated in their monomeric form by chromatofocusing. Two forms of porin could be isolated, both with an apparent molecular mass of 37,000, but of differing isoelectric points (pI 4.6 versus pI of 4.9). Porins with pI 4.9 did not contain any detectable
M, Latsch, F, Stemmer, M, Loos
openaire   +2 more sources

Crystallization of R-form lipopolysaccharides from Salmonella minnesota and Escherichia coli [PDF]

Journal of Bacteriology, 1990
Salmonella minnesota Re and Ra lipopolysaccharides (LPSs) and Escherichia coli K-12 LPS formed three-dimensional crystals, either hexagonal plates (preferential growth along the a axis) or solid columns (preferential growth along the c axis), when they were precipitated by the addition of 2 volumes of 95% ethanol containing 375 mM MgCl2 and incubated ...
N, Kato, M, Ohta, N, Kido, H, Ito, S, Naito, T, Hasegawa, T, Watabe, K, Sasaki   +7 more
openaire   +2 more sources

Systems Biology and Pangenome of Salmonella O-Antigens. [PDF]

, 2019
O-antigens are glycopolymers in lipopolysaccharides expressed on the cell surface of Gram-negative bacteria. Variability in the O-antigen structure constitutes the basis for the establishment of the serotyping schema. We pursued a two-pronged approach to
Kavvas, Erol, Machado, Henrique, Monk, Jonathan M, Palsson, Bernhard O, Seif, Yara   +4 more
core   +2 more sources

Genome analysis of third-generation cephalosporin-resistant Escherichia coli and Salmonella species recovered from healthy and diseased food-producing animals in Europe.

PLoS ONE, 2023
The animal reservoir of Enterobacterales producing Extended-Spectrum-β-Lactamases (ESBL) and plasmid-borne cephalosporinases (pAmpC) is a global concern.
Marlène Sauget, Alban K Atchon, Benoît Valot, Farid El Garch, Anno de Jong, Hilde Moyaert, Didier Hocquet, EASSA and VetPath Study Group   +7 more
doaj   +1 more source

Serotyping and Genotyping of Salmonella Strains Isolated From Broilers, Chicken Carcasses Before and After Chilling, and Frozen Chicken Breasts Produced in The States of Mato Grosso do Sul and Santa Catarina, Brazil

Brazilian Journal of Poultry Science
The present study investigated the effectiveness of a single Salmonella prevention and control program applied in two different processing plants, located in the states of Mato Grosso do Sul (plant A) and Santa Catarina (Plant B), belonging to the same ...
SCA Machado, VLA Pereira, MHC Aquino, AFM Santos, DP Rodrigues, A Giombelli, ER Nascimento   +6 more
doaj   +1 more source

Uso de probiótico sobre a ativação de células T e controle de Salmonella Minnesota em frangos de corte

Pesquisa Veterinária Brasileira, 2013
Para avaliar o efeito do probiótico sobre a resposta imunológica de frangos de corte desafiados com Salmonella Minnesota (SM), 60 frangos foram divididos em três grupos: CN- (controle negativo) aves que não foram inoculadas com SM, CP- (controle positivo)
Mariana C. Lourenço, Leandro N. Kuritza, Patrick Westphal, Leonardo B. Miglino, Larissa Pickler, Antonio L. Kraieski, Elizabeth Santin   +6 more
doaj   +1 more source

High Prevalence of Multidrug-Resistant Nontyphoidal Salmonella Recovered from Broiler Chickens and Chicken Carcasses in Brazil

Brazilian Journal of Poultry Science
The extensive use of antimicrobial agents has contributed to the emergence of antimicrobial resistance and multidrug resistance (MDR) in Salmonella, an important zoonotic pathogen that causes outbreaks and sporadic cases of gastroenteritis in humans. The
IBBE Rodrigues, RL Silva, J Menezes, SCA Machado, DP Rodrigues, C Pomba, DLC Abreu, ER Nascimento, MHC Aquino, VLA Pereira   +9 more
doaj   +1 more source

Interferon production in mice by components of Salmonella minnesota R595 lipid A [PDF]

Infection and Immunity, 1976
The lipid A precipitate obtained by partial hydrolysis in 1% acetic acid of the glycolipid of a mutant strain of Salmonella minnesota (rough strain R595) was separated into a number of components by thin-layer chromatography. When tested as bovine serum albumin complexes, the minimal interferon-inducing dose in mice of the parent glycolipid was 0.1 mug,
J G, Schiller, R, Ribovich, D S, Feingold, J S, Youngner   +3 more
openaire   +2 more sources

Peroxidase‐Mimicking Nanozymes for Rapid Detection of Infectious Diseases

Advanced Science, EarlyView.
Peroxidase‐mimicking nanozymes (PMNs) have emerged as robust and versatile materials for rapid infectious disease diagnostics. This review highlights the rational design and controlled synthesis of PMNs, summarizes key biomarkers relevant to infectious diseases, examines their integration into diverse rapid detection platforms, and highlights ...
Shikuan Shao, Victor Fernandez‐Gonzalez, Xiaochuan Wang, Blake Pylipow, Claudia Herrera, Xiaohu Xia   +5 more
wiley   +1 more source