Results 11 to 20 of about 23,387 (216)

Quantifying metabolic activity of Ascaris suum L3 using resazurin reduction [PDF]

open access: yesParasites & Vectors, 2023
Background Helminth infections are an important public health problem in humans and have an even greater impact on domestic animal and livestock welfare.
Arkadi Kundik   +6 more
doaj   +3 more sources

Low Oxygen Concentration Reduces Neisseria gonorrhoeae Susceptibility to Resazurin

open access: yesAntibiotics
Neisseria gonorrhoeae has developed resistance to every antibiotic currently approved for the treatment of gonorrhea, prompting the development of new therapies. The phenoxazine dye resazurin exhibits robust antimicrobial activity against N.
Justin Rice   +5 more
doaj   +2 more sources

Paper-Based Resazurin Assay of Inhibitor-Treated Porcine Sperm

open access: yesMicromachines, 2019
Porcine sperm motility was assessed via resazurin reduction color change in sperm cells using a novel paper-based assay of our own design. We applied mixtures of resazurin solution and porcine semen onto hydrophilic test circles on our paper-based device
Koji Matsuura   +4 more
doaj   +2 more sources

Resazurin-Based Assay for Quantifying Living Cells during Alkaline Phosphatase (ALP) Release [PDF]

open access: yesApplied Sciences, 2020
Alkaline phosphatase (ALP) is an important reporter gene in the gene expression system, therefore monitoring cellular behavior including cell viability during ALP release is of significance.
Thanih Balbaied, Eric Moore
doaj   +2 more sources

The use of resazurin as a novel antimicrobial agent against Francisella tularensis

open access: yesFrontiers in Cellular and Infection Microbiology, 2013
The highly infectious and deadly pathogen, Francisella tularensis, is classified by the CDC as a Category A bioterrorism agent. Inhalation of a single bacterium results in an acute pneumonia with a 30-60% mortality rate without treatment.
Deanna Marie Schmitt   +7 more
doaj   +2 more sources

Rapid identification of drug resistance of Escherichia coli based on electrochemical square wave voltammetry of resazurin [PDF]

open access: yesShipin yu jixie
Objective: To evaluate the antibiotic resistance of five foodborne Escherichia coli clinical isolates to ciprofloxacin, gentamicin and ampicillin. Methods: Based on the theory of electron transfer during bacterial energy metabolism and the introduction ...
QI Chuchu   +5 more
doaj   +2 more sources

Standardized Protocol for Resazurin-Based Viability Assays on A549 Cell Line for Improving Cytotoxicity Data Reliability [PDF]

open access: yesCells
The A549 cell line has become a cornerstone in biomedical research, particularly in cancer studies and serves as a critical tool in cytotoxicity studies and drug screening where it is used to evaluate the impact of pharmaceutical compounds on cellular ...
Jessica Petiti   +4 more
doaj   +2 more sources

Colorimetric Assays as the Diagnostic Modality of Pulmonary and Extra-pulmonary Tuberculosis in Resource-limited Settings

open access: yesJournal of Microbiology and Infectious Diseases, 2022
Objectives: Diagnosis of tuberculosis (TB) is challenging, especially in a resource-limited setting. Non-commercial alternatives such as colorimetric assays must be used for effective diagnosis and prompt treatment.
Gulnaz Bashir   +5 more
doaj   +1 more source

Antibacterial Activity and Phytochemical Screening of Garcinia pedunculata Roxb. ex Buch. - Ham. fruit extract by HPLC–ESI-MS

open access: yesJournal of Pure and Applied Microbiology, 2021
Disc and well diffusion methods were used to test the antibacterial activity of methanol extract and ethanol extract of the selected ethnomedicinal plant viz. Garcinia pedunculata Roxb. ex Buch.-Ham.
Zoliansanga, R. Lalfakzuala
doaj   +1 more source

THEORETICAL MODEL OF COLOR CHANGE FOR MILK REDUCTASE SAMPLE WITH RESAZURIN FOR MILK QUALITY CONTROL DURING ITS STORAGE [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2020
Subject of Research. The paper deals with theoretical justification of moving from an organoleptic analysis of milk quality in accordance with the requirements of the national standard to objective control based on quantitative assessment by an ...
Elena V. Gorbunova   +5 more
doaj   +1 more source

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