Results 21 to 30 of about 582,830 (241)

Modified oxidase and benzidine tests for separation of staphylococci from micrococci [PDF]

open access: bronzeJournal of Clinical Microbiology, 1981
Two simple and rapid methods for the separation of staphylococci from micrococci are described. They are based on modified oxidase and benzidine tests. Micrococci and Staphylococcus sciuri yield a blue color with a 6% solution of tetramethylphenylenediamine in dimethyl sulfoxide, whereas all of the other staphylococci exhibit no coloration.
Anton H. Faller, Karl‐Heinz Schleifer
openalex   +4 more sources

Evaluation of serum lysyl oxidase as a blood test for colorectal cancer [PDF]

open access: greenEuropean Journal of Surgical Oncology (EJSO), 2013
Lysyl oxidase (LOX) expression is elevated in colorectal cancer (CRC) tissue and associated with disease progression. A blood test may form a more acceptable diagnostic test for CRC although LOX has not previously been measured in the serum. We therefore sought to determine the clinical usefulness of a serum LOX test for CRC in a symptomatic population.
Steve Ward   +8 more
openalex   +4 more sources

Identification of Candida and Trichosporon species by oxidase and coagulase test. [PDF]

open access: hybridInternational Journal of Advanced Research, 2016
Afreen IJAR   +7 more
openalex   +3 more sources

Shortening identification times: comparative observational study of three early blood culture testing protocols

open access: yesFrontiers in Cellular and Infection Microbiology, 2023
BackgroundWhile early appropriate antibiotic therapy is a proven means of limiting the progression of infections, especially bacteremia, empirical antibiotic therapy in sepsis is ineffective up to 30%.
Paul-Antoine Chatelard   +6 more
doaj   +1 more source

Comparison of Xanthine Oxidase Inhibitory Effect of Swertia chirayita and Febuxostat in Vitro

open access: yesProceedings, 2021
Introduction:Plasma uric acid ? 6.5 to 7.0 mg/dl increases the incidence of gout, hypertension, diabetes mellitus type 2, stroke and heart failure. Low purine diet, use of xanthine oxidase inhibitors allopurinol and febuxostat; or uricosuric agent’s ...
Qura-Tul-Ain   +5 more
doaj   +1 more source

Chloride Applied via Fertilizer Affects Plant Nutrition and Coffee Quality

open access: yesPlants, 2023
The present study had the objective to evaluate the effect of blends of KCl and K2SO4 fertilizers and their influence on the yield and the nutritional state of coffee plants, as well as on the chemical composition and quality of the coffee beverage.
César Santos   +15 more
doaj   +1 more source

Screening medicinal plant extracts for xanthine oxidase inhibitory activity

open access: yesТонкие химические технологии, 2022
Objectives. The study aimed to test the ethanol extracts of ten medicinal plants for xanthine oxidase inhibitory activity.Methods. The degree of xanthine oxidase inhibitory activity was determined by measuring the absorbance spectrophotometrically at 290
A. C. Ha, Ch. D.P. Nguyen, T. M. Le
doaj   +1 more source

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