Results 21 to 30 of about 9,122 (204)

Comparison of Rheumatoid Factor Testing Methods: Nephelometric Assay Versus Latex Agglutination Assay

Siriraj Medical Journal, 2020
Rheumatoid factor (RF) is one of the criteria used for diagnosis of rheumatoid arthritis (RA). The method that has been used in our laboratory service for many years is latex agglutination assay that gives semi-quantitative results.
Ronnachai Viriyataveekul, Surasak Nilganuwong, Supaporn Chaihirunkorn, Chokchai Sittapairochana, Wanee Santisuthum   +4 more
doaj   +1 more source

Nephelometry [PDF]

, 2020
openaire   +2 more sources

Estimation of Glycated Haemoglobin by Nephelometry, Ion Exchange Resin and High Performance Liquid Chromatography: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research, 2020
Introduction: Diabetes mellitus cases are continually rising all over the world. Glycated haemoglobin (HbA1c) used as a diagnostic test to measure long-term average glycaemic control in diabetic patients.
Mangalore Balakrishna Prathima, Shridhar Reshma, Sushith, Prathiksha Shetty, D’Sa Janice, Bhuvanesh Sukhlal Kalal, Gopal R Madan   +6 more
doaj   +1 more source

Bioactivity of Trichoderma harzianum A peptaibols against Zymoseptoria tritici causal agent of septoria leaf blotch of wheat [PDF]

Journal of Plant Protection Research, 2023
In this study Trichoderma harzianum strain A was isolated from the rhizosphere of an argan tree in southern Morocco. Trichoderma harzianum strain A had previously demonstrated a high antagonistic potential in vitro by direct confrontation and in vivo on ...
Ilham Barakat, Noureddine Chtaina, Taha El Kamli, Philippe Grappin, Mohammed El Guilli, Brahim Ezzahiri   +5 more
doaj   +1 more source

Cut‐off value for β‐trace protein (β‐TP) as a rapid diagnostic of cerebrospinal fluid (CSF) leak detection

Laryngoscope Investigative Otolaryngology, 2023
Objective To find an adequate cut‐off point for beta trace protein (β‐TP) in nasal secretion (NS) and validate this diagnostic test with a large sample of patients.
María‐Teresa Almela, Javier Navarro‐Zaragoza, María‐Luisa Laorden, Fernando Sánchez‐Celemín, Pilar Almela   +4 more
doaj   +1 more source

NEW OPTICAL-ELECTROCHEMICAL MICROBIOTESTING SYSTEM FOR VALUATION OF OIL PRODUCTS TOXICOSAFETY [PDF]

Научно-технический вестник информационных технологий, механики и оптики, 2019
A new, integrated, instrumental, optical-electrochemical, microbiotesting system is described. This system can be used to assess the toxicity of various products and wastes, as well as the degree of environmental safety of various rooms, reservoirs ...
V. S. Sibirtsev, S. A. Stroev
doaj   +1 more source

Rapid Detection of Carbapenemase and Extended-Spectrum β-Lactamase Producing Gram-Negative Bacteria Directly from Positive Blood Cultures Using a Novel Protocol

Antibiotics, 2022
Background: Early and adequate antibiotic treatment is the cornerstone of improving clinical outcomes in patients with bloodstream infections (BSI).
Diego Fernando Josa, Ingrid Gisell Bustos, Soad Amira Yusef, Stephanie Crevoisier, Edwin Silva, Natalia López, Rafael Leal, Isabel Torres Molina, Juan Pablo Osorio, Gerson Arias, Fabián Cortés-Muñoz, Carolina Sánchez, Luis Felipe Reyes   +12 more
doaj   +1 more source

Streptococcal Serology Reference Intervals in an Australian Pediatric Cohort. [PDF]

J Pediatric Infect Dis Soc
Background Diagnostic criteria for acute rheumatic fever and post-streptococcal glomerulonephritis, the 2 major autoimmune complications of Streptococcus pyogenes infection, include serological evidence of preceding infection. The S.
Tsoi SK, Choo S, Lee LY, Monagle P, Hearps S, Karlaftis V, Attard C, Burgess J, Tran C, Bazeley S, Challen N, Steer AC, Osowicki J, HAPPI Kids Study Team .   +13 more
europepmc   +2 more sources

Solubility Determination of Chemicals by Nephelometry [PDF]

, 2023
Nephelometry has been applied for systematic solubility determination of 40 chemicals selected as test items in a ring trial validation study of in vitro methods relevant to detection of thyroid hormone system disruption (THSD) potential of chemicals ...
COECKE Sandra, FORTANER TORRENT Salvador, COLE Thomas, LANGEZAAL Ingrid   +3 more
core   +1 more source

Modeling and measurements of angular truncation for an aerosol albedometer [PDF]

Journal of the European Optical Society-Rapid Publications, 2012
In this work, we examine the angular truncation behavior and present correction factors for the aerosol albedometer previously developed in our laboratory. This new instrument makes simultaneous measurement of extinction and scattering coefficients (bext
Qian F., Ma L., Thompson J. E.
doaj   +1 more source