Results 31 to 40 of about 24,024 (231)

Directed Evolution of Cellobiose Dehydrogenase on the Surface of Yeast Cells Using Resazurin-Based Fluorescent Assay

Applied Sciences, 2019
Cellobiose dehydrogenase (CDH) from Phanerochaete chrysosporium can be used in lactobionic acid production, biosensor for lactose, biofuel cells, lignocellulose degradation, and wound-healing applications. To make it a better biocatalyst, CDH with higher
Marija Blažić, Ana Marija Balaž, Olivera Prodanović, Nikolina Popović, Raluca Ostafe, Rainer Fischer, Radivoje Prodanović   +6 more
doaj   +1 more source

Comparative Analysis of Dyes Used in the Assessment of Filgrastim Products Specific Activity by Biological in vitro Methods

Биопрепараты: Профилактика, диагностика, лечение, 2020
Assessment of specific activity of Russian and foreign-made filgrastim products by biological in vitro methods is performed using different types of dyes.
O. V. Golovinskaya, M. L. Baykova, N. A. Alpatova, D. A. Zubkov, V. V. Fomenko, L. A. Gayderova   +5 more
doaj   +1 more source

Use of natural plant extracts as a novel microbiological quality indicator in raw milk: An alternative for resazurin dye reduction method

LWT, 2021
In the present study, we propose a novel field-scale analytical tool for rapid screening of microbiological quality in raw milk using aqueous extracts of plant materials, i.e. flowers (e.g. Hibiscus rosa-sinensis L. and Clitoria ternatea), taproots (e.g.
Ranga N. D. Madushan, J. Vidanarachchi, P. Prasanna, Shanika Werellagama, Hasitha Priyashantha   +4 more
semanticscholar   +1 more source

RIPK3 dampens mitochondrial bioenergetics and lipid droplet dynamics in metabolic liver disease

Hepatology, EarlyView., 2022
RIPK3 dampens mitochondrial bioenergetics and lipid droplet dynamics in metabolic liver disease. Abstract Background and Aims Receptor‐interacting protein kinase 3 (RIPK3) mediates NAFLD progression, but its metabolic function is unclear. Here, we aimed to investigate the role of RIPK3 in modulating mitochondria function, coupled with lipid droplet (LD)
Marta B. Afonso, Tawhidul Islam, Julie Magusto, Ricardo Amorim, Véronique Lenoir, Rui F. Simões, José Teixeira, Liana C. Silva, Dominique Wendum, Isabelle Jéru, Corinne Vigouroux, Rui E. Castro, Paulo J. Oliveira, Carina Prip‐Buus, Vlad Ratziu, Jérémie Gautheron, Cecília M. P. Rodrigues   +16 more
wiley   +1 more source

Rapid antibiotic susceptibility testing using resazurin bulk modified screen-printed electrochemical sensing platforms.

In Analysis, 2021
Urinary tract infections (UTIs) are one of the most common types of bacterial infection. UTIs can be associated with multidrug resistant bacteria and current methods of determining an effective antibiotic for UTIs can take up to 48 hours, which increases
Benjamin Crane, Jack P. Hughes, Samuel J Rowley Neale, M. Rashid, P. Linton, C. Banks, K. Shaw   +6 more
semanticscholar   +1 more source

Evaluation of antimicrobial susceptibility testing of Nocardia spp. isolates by broth microdilution with resazurin and spectrophotometry

BMC Microbiology, 2021
Nocardia species are ubiquitous in natural environments and can cause nocardiosis. In the present study, the use of Resazurin salt and Spectrophotometry were proposed as alternative methods to reduce subjectivity in the interpretation of susceptibility ...
Vivian Caso Coelho, Samara D’Ajuda Pereira Neves, Mauro Cintra Giudice, G. Benard, M. Lopes, P. Sato   +5 more
semanticscholar   +1 more source

Applied Methods to Assess the Antimicrobial Activity of Metallic-Based Nanoparticles

Bioengineering, 2023
With the rise of antibiotic resistance, the drive to discover novel antimicrobial substances and standard testing methods with the aim of controlling transmissive diseases are substantially high. In healthcare sectors and industries, although methods for
Etelka Chung, Guogang Ren, Ian Johnston, Rupy Kaur Matharu, Lena Ciric, Agnieszka Walecka, Yuen-Ki Cheong   +6 more
doaj   +1 more source

A New Method to Determine Antioxidant Activities of Biofilms Using a pH Indicator (Resazurin) Model System

Molecules, 2023
Biopolymeric films were prepared with gelatin, plasticizer, and three different types of antioxidants (ascorbic acid, phytic acid, and BHA) corresponding to different mechanisms in activity.
Young-Teck Kim, Robert Kimmel, Xiyu Wang
doaj   +1 more source

Mitochondrial Impairment May Increase Cellular NAD(P)H: Resazurin Oxidoreductase Activity, Perturbing the NAD(P)H-Based Viability Assays

Cells, 2015
Cellular NAD(P)H-dependent oxidoreductase activity with artificial dyes (NAD(P)H-OR) is an indicator of viability, as the cellular redox state is important for biosynthesis and antioxidant defense.
Vasily A. Aleshin, Artem V. Artiukhov, Henry Oppermann, Alexey V. Kazantsev, Nikolay V. Lukashev, Victoria I. Bunik   +5 more
doaj   +1 more source

Resazurin-based assay for screening bacteria for radiation sensitivity [PDF]

SpringerPlus, 2013
We report a simple and efficient colorimetric method to screen large numbers of bacterial strains for UV- and X-radiation sensitivity. We used reference radiation-sensitive and control strains of Escherichia coli K-12 to compare our colorimetric method to a standard clonogenic plating method.
Hudman, Deborah A, Sargentini, Neil J
openaire   +2 more sources