Results 31 to 40 of about 127,256 (329)

Recombination in Hepatitis C Virus

open access: yesViruses, 2011
Hepatitis C virus (HCV) is a Flavivirus with a positive-sense, single-stranded RNA genome of about 9,600 nucleotides. It is a major cause of liver disease, infecting almost 200 million people all over the world.
María Alma Bracho   +2 more
doaj   +1 more source

Assessing the urinary concentration of nitrofurantoin and its antibacterial activity against Escherichia coli, Staphylococcus pseudintermedius, and Enterococcus faecium isolated from dogs with urinary tract infections

open access: yesFrontiers in Veterinary Science, 2023
Nitrofurantoin, a broad-spectrum nitrofuran class antibiotic, is applied as a first-line antibiotic in treating human urinary tract infections (UTIs) due to its great efficacy and high achievable concentration.
Chien-Che Hung   +11 more
doaj   +1 more source

Principles of genome evolution in the Drosophila melanogaster species group. [PDF]

open access: yes, 2007
That closely related species often differ by chromosomal inversions was discovered by Sturtevant and Plunkett in 1926. Our knowledge of how these inversions originate is still very limited, although a prevailing view is that they are facilitated by ...
Ashburner, Michael   +7 more
core   +2 more sources

Detection of Breakpoints in Volatility [PDF]

open access: yesEstudios de Administración, 2020
In this article, we test for the presence of structural breaks in volatility by two alternative approaches: the Iterative Cumulative Sum of Squares (ICSS) algorithm and wavelet analysis. Specifically, we look at the effect of the outbreak of the Asian crisis and the terrorist attacks of September 11, 2001 on Emerging Asia. Europe.
openaire   +3 more sources

Assessment of accredited veterinary diagnostic laboratory use of breakpoints for canine and feline Escherichia coli infections in the United States and Canada

open access: yesFrontiers in Veterinary Science, 2023
The objective of this study was to assess the use of breakpoints in antibiotic susceptibility testing among veterinary diagnostic laboratories in the United States and Canada.
Brandon J. Durr   +7 more
doaj   +1 more source

The elusive evidence for chromothripsis. [PDF]

open access: yes, 2014
The chromothripsis hypothesis suggests an extraordinary one-step catastrophic genomic event allowing a chromosome to 'shatter into many pieces' and reassemble into a functioning chromosome.
Bafna, Vineet   +2 more
core   +1 more source

Reevaluation of Antibiotic Breakpoints [PDF]

open access: yesClinical Infectious Diseases, 2001
Differences in antibiotic breakpoints have resulted from differences in clinical practice and in interpretation of the parameters that are considered when breakpoints are set. Differences in the first of these are less common for newer agents, whereas differences in the latter could be resolved by consensus discussions.
openaire   +3 more sources

Clinical features of infertile men carrying a chromosome 9 translocation

open access: yesOpen Medicine, 2019
Previous studies indicated that chromosome 9 translocations are involved in reduced male fertility and increased chance of miscarriage in the female partner.
Wang Ruixue   +7 more
doaj   +1 more source

Assessment of Intercostal Muscle Near-Infrared Spectroscopy for Estimating Respiratory Compensation Point in Trained Endurance Athletes

open access: yesSports, 2023
This study aimed to assess the reliability and validity of estimating the respiratory compensation point (RCP) in trained endurance athletes by analyzing intercostal muscles’ NIRS-derived tissue oxygenation dynamics.
Salvador Romero-Arenas   +6 more
doaj   +1 more source

The distribution of cycles in breakpoint graphs of signed permutations [PDF]

open access: yes, 2012
Breakpoint graphs are ubiquitous structures in the field of genome rearrangements. Their cycle decomposition has proved useful in computing and bounding many measures of (dis)similarity between genomes, and studying the distribution of those cycles is ...
Anthony Labarre   +23 more
core   +6 more sources

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