Results 1 to 10 of about 9,122 (204)

LASER NEPHELOMETRY OF BIOTISSUE [PDF]

Clinical & experimental pathology, 2018
Abstract. The possibility of using the laser nephelometry (Mueller-matrix polarization) method in the diagnostics of the biotissue architectonics structure is analyzed in this article. The use of polarization methods of research in medicine which provide new information on the morphological and optically anisotropic structure of the tissue is ...
Ostafiichuk, D. I., Horkunenko, A. B., Plaksivaya, T. O., Skrynskaya, N. A.   +3 more
core   +4 more sources

Coherent fluctuation nephelometry in clinical microbiology

Инфекция и иммунитет, 2019
In this article data concerning coherent fluctuation nephelometry (CFN) use in clinical microbiology is presented. CFN-analyzer allows to solve two important problems – fast urine screening for bacteriuria within 2-4 hours and antibiotic susceptibility ...
A. S. Gur’ev, O. Yu. Shalatova, E. V. Rusanova, I. V. Vasilenko, A. Yu. Volkov   +4 more
doaj   +3 more sources

DEVELOPMENT OF COMBINED OPTICAL METHOD FOR MILK COAGULATION RESEARCH [PDF]

Техника и технология пищевых производств, 2016
Development of new methods and systems for control of physical properties of dairy products is a promising trend in the food industry. Using new methods of control improves product quality and helps to reduce manual labor at dairy plants. The aim of this
Akulinin I.V., Osintsev A.M., Braginsky V.I.   +2 more
doaj  

Quantitation of cholesterol crystallization from supersaturated model bile1

Journal of Lipid Research, 2002
Cholesterol crystallization is an essential step in gallstone formation. Although spectrophotometry and nephelometry have been used for quantitation of crystallization, potential effects of crystal size and shape have not been evaluated.
Piero Portincasa, Niels G. Venneman, Antonio Moschetta, André van den Berg, Giuseppe Palasciano, Gerard P. vanBerge-Henegouwen, Karel J. van Erpecum   +6 more
doaj   +1 more source

Polymerization of Silica in Water-Effect of Ultrasonic Waves on Coagulation and Sedimentation [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 1992
Polymerization rates of silica at various concentrations and pHs have been studied via nephelometry. The ability and potency of ultrasonic radiation on the coagulation process in aqueous samples with and without silica colloidal particles have been ...
Nezameddin Daneshvar, Hossein Salavati
doaj  

Direct Analyses of Beer Macromolecular Complexes by Means of a New Differential Nephelometric Titration Method.

Kvasný průmysl, 2002
A new method of analyses of beer and intermediates macromolecular complexes - Differential Nephelometric Titration (DNT) was developed. The method was analytically evaluated in various protein and PVP model solutions and their mixtures by titration with ...
P. SLADKÝ, H. CÍSAŘOVÁ, M. DIENSTBIER, P. GABRIEL   +3 more
doaj   +1 more source

Evaluation of a Novel Immunoassay for Quantification of C1q for Clinical Diagnostic Use

Frontiers in Immunology, 2019
Objectives: C1q is a valuable biomarker of disease activity in systemic lupus erythematosus (SLE). The “gold standard” assay, rocket immunoelectrophoresis (RIE), is time-consuming, and thus a shift to soluble immune precipitation techniques such as ...
Kerstin Sandholm, Barbro Persson, Lillemor Skattum, Gösta Eggertsen, Gösta Eggertsen, Dag Nyman, Iva Gunnarsson, Elisabet Svenungson, Bo Nilsson, Kristina N. Ekdahl, Kristina N. Ekdahl   +10 more
doaj   +1 more source

Determination of inflammatory biomarkers in patients with COPD: a comparison of different assays

BMC Medical Research Methodology, 2012
Background Chronic obstructive pulmonary disease (COPD) is an inflammatory pulmonary disorder with systemic inflammatory manifestations that are mediated by circulating acute-phase reactants.
López-Campos José L, Arellano Elena, Calero Carmen, Delgado Ana, Márquez Eduardo, Cejudo Pilar, Ortega Francisco, Rodríguez-Panadero Francisco, Montes-Worboys Ana   +8 more
doaj   +1 more source

Determination of apolipoprotein B by kinetic (rate) nephelometry

Journal of Lipid Research, 1982
Determination of apoB by rate nephelometry is a simple, rapid and precise method, which is also suitable for a routine laboratory. It can be standardized with lipoprotein-B or LDL fractions, but only if these fractions are diluted with fresh whole serum.
H Wieland, P Cremer, D Seidel
doaj   +1 more source

Protein thermal stability in the undergraduate biochemistry laboratory: Exploring protein thermal stability with yeast alcohol dehydrogenase

Biochemistry and Molecular Biology Education, Volume 53, Issue 2, Page 209-217, March/April 2025.
Abstract We created a novel laboratory experience where undergraduate students explore the techniques used to study protein misfolding, unfolding, and aggregation. Despite the importance of protein misfolding and aggregation diseases, protein unfolding is not typically explored in undergraduate biochemistry laboratory classes.
Alison Bates, Kathryn M. Williams, Ann E. Hagerman   +2 more
wiley   +1 more source