Results 21 to 30 of about 3,745,037 (345)

Molecular detection of ESBL/AmpC ß-Lactamase Escherichia coli isolated from sheep in Mosul city [PDF]

open access: yesIraqi Journal of Veterinary Sciences, 2022
Globally, extended-spectrum ß-lactamase (ESBL)/Ampicillin ß-lactamase (AmpC) producing Escherichia coli has become the greatest threat for distributing antibiotic resistance. Accordingly, this study was designed to detect and screen the genes that confer
Fatma R. Mahmood, Ihsan M. Ahmed
doaj   +1 more source

Investigating the mechanism of action of hemofugal and blood-stasis-expelling soup in the treatment of coronary heart disease based on network pharmacology [PDF]

open access: yesBIO Web of Conferences
Objective: To investigate the mechanism of action of Xuefu yuyuxu Tang in the treatment of Coronary Heart Disease (CHD) based on network-based pharmacology.
·yusuf Arslan, Ma Yun, Wang Qi
doaj   +1 more source

What forms the chunks in a subject's performance? Lessons from the CHREST computational model of learning [PDF]

open access: yes, 2001
Computational models of learning provide an alternative technique for identifying the number and type of chunks used by a subject in a specific task. Results from applying CHREST to chess expertise support the theoretical framework of Cowan and a limit ...
Cheng, PCH, Gobet, F, Lane, PCR
core   +1 more source

Establishment of a murine model of congenital toxoplasmosis and validation of a qPCR assay to assess the parasite load in maternal and fetal tissues

open access: yesFrontiers in Microbiology, 2023
Toxoplasma gondii is the causative agent of toxoplasmosis, a disease that affects warm-blooded animals and one third of the human population worldwide.
Jéssica S. Souza   +7 more
doaj   +1 more source

High-volume workflow and performance comparisons for Chlamydia trachomatis and Neisseria gonorrhoeae testing using automated molecular platforms

open access: yesBMC Infectious Diseases, 2019
Background The global burden of sexually transmitted infections (STIs) is high and there have been reports of increasing chlamydial and gonorrheal infections.
André Frontzek   +4 more
doaj   +1 more source

From Sequence‐Defined Macromolecules to Macromolecular Pin Codes

open access: yesAdvanced Science, 2020
Dynamic sequence‐defined oligomers carrying a chemically written pin code are obtained through a strategy combining multicomponent reactions with the thermoreversible addition of 1,2,4‐triazoline‐3,5‐diones (TADs) to indole substrates.
Joshua O. Holloway   +4 more
doaj   +1 more source

Molecular Epidemiology of SARS-CoV-2 Omicron Sub-Lineages Isolated from Turkish Patients Infected with COVID-19

open access: yesViruses, 2023
Early detection and characterization of new variants and their impacts enable improved genomic surveillance. This study aims to evaluate the subvariant distribution of Omicron strains isolated from Turkish cases to determine the rate of antiviral ...
Murat Sayan, Ayse Arikan, Erdal Sanlidag
doaj   +1 more source

Viral Genotypes and Associated Risk Factors of Hepatocellular Carcinoma in India

open access: yesCancer Biology & Medicine, 2012
Objective This study aims to investigate the etiological relationship among hepatitis B virus (HBV), hepatitis C virus (HCV), and alcohol as risk factors in a cohort of hepatocellular carcinoma (HCC) patients from India.
Manash Pratim Sarma   +5 more
doaj   +1 more source

Modelling the relationship between visual short-term memory capacity and recall ability [PDF]

open access: yes, 2008
Previous cognitive modelling work has suggested that the decline of short-term memory (STM) capacity is the dominant factor of age-related decline on recall ability. We report the results of a set of experiments investigating in further detail the effect
Gobet, F, Lane, PCR, Smith, RL
core   +1 more source

ANTIMICROBIAL RESISTANCE OF BULGARIAN ISOLATES MORAXELLA CATARRHALIS DURING THE PERIOD 1999-2018 [PDF]

open access: yesJournal of IMAB, 2020
The purpose of this study was to assess the levels of antimicrobial susceptibility during a period of the last 20 years among Moraxella catarrhalis isolates and to evaluate their resistance mechanisms. Material/Methods: A total of 618 Bulgarian clinical
Raina Gergova, Rumyana Markovska
doaj   +1 more source

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