Résultats de la recherche - 63 results

Spatial and molecular mapping of Pfkelch13 gene polymorphism in Africa in the era of emerging Plasmodium falciparum resistance to artemisinin: a systematic review.

Val568Gly, Pro574Leu, and Ala675Val) were detected, mainly in east Africa. Several other Pfkelch13 mutations, such as those structurally similar to southeast Asia PfART-R mutations, were also identified, but ...

Detection of toxins involved in foodborne diseases caused by Gram‐positive bacteria

important virulence factors of respective foodborne pathogens and a primary cause of the related foodborne diseases. They are proteins or peptides that differ from each other in their size, structure ...

Genotoxic evaluation of the liquids present in electronic cigarettes

lower concentrations. Exposure to e-liquid substances has been associated with molecular changes, carcinogenicity and diseases such as heart malfunctions, delayed cellular differentiation and impaired ...

Genetic Basis and Clonal Population Structure of Antibiotic Resistance in Isolated From Broiler Carcasses in Belgium.

Nadine Source: Front Microbiol, Volume 9 (2018) Abstract: Human campylobacteriosis is the leading food-borne zoonosis in industrialized countries. This study characterized the clonal population structure ...

How To: Identify Non-Tuberculous Mycobacterium Species By Using Maldi-Tof Mass Spectrometry.

inexpensive, user-friendly methodology. However, its application on the identification of mycobacteria isolates has been hampered by the structure of their cell wall. Improvements in the sample processing method ...

Characterization of two recombinant HVT-IBD vaccines by VP2 insert detection and cell-mediated immunity after vaccination of specific pathogen-free chickens.

Diseases Specific Pathogen-Free Organisms Vaccination Vaccines, Synthetic Viral Structural Proteins Viral Vaccines Abstract: Infectious bursal disease (IBD) is an avian viral disease that causes severe ...

Zona pellucida gene mRNA expression in human oocytes is related to oocyte maturity, zona inner layer retardance and fertilization competence.

ANSWER: The ZP mRNA expression in human oocytes is related to oocyte maturity, zona inner layer (IL) retardance and fertilization capacity. WHAT IS KNOWN ALREADY: ZP structure and birefringence provide ...

Outbreak investigations and molecular characterization of foot-and-mouth disease viruses circulating in south-west Niger.

Serological analyses using a non-structural protein (NSP) test provided evidence for previous FMDV infection in 70% (158/227) of the sera tested. Multivariate logistic regression analysis revealed that only the ...

Detection and Molecular Characterization of Foot and Mouth Disease Viruses from Outbreaks in Some States of Northern Nigeria 2013-2015.

in four states (Kaduna, Kwara, Plateau and Bauchi) in northern Nigeria. FMDV non-structural protein (NSP) seroprevalence for the outbreaks was estimated at 80% (72 of 90) and 70% (131 of 188) ...

Lactarius subgenus Russularia (Basidiomycota, Russulales): novel Asian species, worldwide phylogeny and evolutionary relationships.

DNA, Fungal DNA, Ribosomal Spacer Evolution, Molecular Genetic Variation Phylogeny RNA Polymerase II Sequence Analysis, DNA Abstract: Lactarius subg. Russularia is a large group of milkcaps occurring ...

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