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4741
Chemical Composition and Antimicrobial Activity of Subcritical CO2 Extract of Lepidium latifolium L. (Brassicaceae)
Published 2021-01-01“…Antimicrobial activity was determined by two methods: the micromethod of serial dilution and the disc-diffusion method. Four microbial test strains were used: Staphylococcus aureus ATCC 6538-P, Escherichia coli ATCC 8739, Klebsiella pneumonia ATCC 10031, and Candida albicans ATCC 10231. …”
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4742
Occurrence of Helicobacter pylori in drinking water sources and antimicrobial resistance profile in the central region of Peru
Published 2025-01-01“…Antibiotic sensitivity of H. pylori was determined by the Kirby Bauer diffusion method. Results: The results revealed that pH (9.25) and turbidity (5.15 NTU) exceeded the Peruvian environmental quality standards for drinking water. …”
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4743
Adsorption of Chromium(VI) onto Freshwater Snail Shell-Derived Biosorbent from Aqueous Solutions: Equilibrium, Kinetics, and Thermodynamics
Published 2019-01-01“…Simultaneously, this mechanism was also controlled by film diffusion. The Cr(VI) adsorption process was irreversible, spontaneous (−∆G°), exothermic (∆H° is negative), and less random (∆S° is negative). …”
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4744
The Effect Hydroquinone Extracted from Sonneratia caseolaris Fruit to Control Vibrio harveyi Artificial Infection on Tiger Shrimp, Penaeus monodon Fab.
Published 2007-04-01“…In vitro experiment was conducted using disc diffusion and MIC {minimum inhibitory concentration) methods to know the sensitivity of V. harveyi to hydroquinone. …”
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4745
Effects of Simultaneously Performed Dual-Task Training with Aerobic Exercise and Working Memory Training on Cognitive Functions and Neural Systems in the Elderly
Published 2020-01-01“…SDAEWMT resulted in mean diffusivity changes in brain areas involving the dopaminergic system, suggesting that neural tissue changes occurred in these areas. …”
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4746
Complementary cognitive roles for D2-MSNs and D1-MSNs during interval timing
Published 2025-01-01“…MSN recordings helped construct and constrain a four-parameter drift-diffusion computational model in which MSN ensemble activity represented the accumulation of temporal evidence. …”
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4747
Ab Initio Study of the Energetics, Electronic Properties, and Chlorine Migration Behavior of B2-FeAl (110) Surface by Microalloying
Published 2024-12-01“…The addition of Mo and Ni hinders the diffusion of chlorine atoms on the surface, weakens the corrosion rate of B2-FeAl in chlorinated molten salt, and improves the corrosion resistance of B2-FeAl coating. …”
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4748
Analysis of MRI imaging characteristics in 10 cases of adult granulosa cell tumor with normal estrogen levels
Published 2024-12-01“…The solid components showed isointense to slightly hypointense signals on T1-weighted imaging (T1WI), slightly hyperintense signals on T2-weighted imaging (T2WI), and high signals on diffusion-weighted imaging (DWI), with possible internal hemorrhage or cystic degeneration. …”
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4749
Study of unusable liquid propellant residues evaporation processes parameters in the tanks of launch vehicle worked-off stage in microgravity
Published 2019-06-01“…Comparisons of the gasvapor mixture parameters for the considered boundary conditions variants and the proposed physical mathematical model with the results, obtained earlier, for the boundary conditions variant of uniform fluid distribution over the inner tank wall (third boundary conditions variant) and using the boundary layer theory based on integral impulses, energy and diffusion ratios are given. The thermophysical gas-vapor mixture parameters and the gas-vapor mixture exhaust velocity for oxygen, kerosene for two boundary conditions types are given, using the example of Soyuz-2.1.v type fuel tanks. …”
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4750
Antimicrobial resistance in clinical <I>Escherichia coli</I> isolates obtained from animals
Published 2022-03-01“…The article presents data on the phenotypic and genotypic characteristics of antimicriobial resistance in Escherichia coli clinical isolates recovered from bovine microbiota (secretions from mammary glands, cervical swabs). 127 Escherichia coli isolates were studied, i.e. 44 from mammary glands secretions and 83 from cervical swabs. Disk diffusion method was used to study antimicrobial resistance of the cultures; minimum inhibitory concentrations of antimicrobials were determined in a serial dilution method; resistance genes were detected by polymerase chain reaction. …”
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4751
Wound Management Property of a Hydroethanolic Leaf Extract of Cnestis ferruginea DC
Published 2021-01-01“…Reduction in thigh oedema and pain threshold, in 7-day-old chicks, were assessed by carrageenan-induced oedema and Randall-Sellito pressure models, respectively. By the Agar diffusion method, bacterial growth inhibition by a 15% w/w CFHE ointment was investigated on Salmonella typhi, Escherichia coli, Pseudomonas aeruginosa, Staphylococcus. …”
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4752
Assessment of phytochemical screening, antibacterial, analgesic, and antipyretic potentials of Litsea glutinosa (L.) leaves extracts in a mice model.
Published 2025-01-01“…Following this phytochemical characterization, we assessed the analgesic efficacy of the extracts using acetic acid-induced writhing and electrical heat-induced nociceptive pain stimuli, evaluated antipyretic effects through Brewer's yeast-induced pyrexia, and determined antibacterial activity via the disc diffusion method. Additionally, the toxicity of the extracts was evaluated through preclinical testing.…”
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4753
Magnitude of Multidrug Resistance among Bacterial Isolates from Surgical Site Infections in Two National Referral Hospitals in Asmara, Eritrea
Published 2021-01-01“…In vitro antimicrobial susceptibility testing was performed on Mueller–Hinton Agar by the Kirby-Bauer disk diffusion method following Clinical and Laboratory Standards Institute guidelines. …”
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4754
Biphasic lipid extraction from microalgae after PEF-treatment reduces the energy demand of the downstream process
Published 2025-01-01“…The experimental data were fitted with the Patricelli model where extraction occurs in two steps, a rapid washing of immediate available lipids and a slower diffusion one. During Nile-Red staining of microalgae and microscopy imaging, a shift of emission from both GFP and RFP channels to mostly RFP was observed indicating an increase in the polarity of the environment of Nile-Red. …”
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4755
Multi-channel spatio-temporal graph attention contrastive network for brain disease diagnosis
Published 2025-02-01“…Specifically, we first construct dynamic brain functional networks from fMRI data with sliding windows, and embed the structural connectivity derived from diffusion tensor imaging (DTI) to the dynamic functional connectivity graph representation to construct multi-modal brain network. …”
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4756
Magnesium extraction of ferronickel slag processed by alkali fusion and hydrochloric acid leaching
Published 2021-01-01“…Based on the kinetics study, the activation energy (Ea) for the leaching reaction of magnesium at atmospheric pressure between 32°C to 80°C is 9.44 kJ/mol and affected by diffusion and chemical reactions.…”
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4757
Sexually transmitted diseases and immunology articles pushed by WeChat official accounts are of most interest to the Chinese public: A national cross-sectional study in China
Published 2025-01-01“…WeChat official account (WOA) is now widely adopted by the Center for Disease Control and Prevention (CDC) for successful information distribution and diffusion online. We aimed to identify features of the most popular articles pushed by WOAs of the China's CDC that are associated with article influence. …”
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4758
Antibiotics Resistance in Escherichia coli Isolated from Livestock in the Emirate of Abu Dhabi, UAE, 2014–2019
Published 2022-01-01“…Bacterial culture and disk diffusion methods were used for bacterial isolation and phenotypic resistance analysis. …”
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4759
Comparative Analysis of Chemical Composition and Antibacterial Activity of Essential Oils from Five Varieties of <i>Lavender</i> Extracted via Supercritical Fluid Extraction
Published 2025-01-01“…Sensitivity tests were performed using the disk diffusion and serial dilution methods. The results showed that all five LEOs exhibited antibacterial activity against the four tested marine <i>Vibrio</i> species. …”
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4760
Evidence of vancomycin-resistant Staphylococcus aureus, multidrug-resistant S. aureus, and Enterococcus faecium-causing mastitis in Thailand and Cambodia
Published 2025-01-01“…Materials and Methods: A total of 65 bacterial isolates (55 S. aureus from Thailand and 10 Enterococcus faecium from Thailand and Cambodia) were analyzed. Disk diffusion tests were conducted for antibiotic susceptibility, and polymerase chain reaction was employed to detect AMR genes. …”
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