Results 51 to 60 of about 5,650 (193)
Laboratory Practices for the Detection and Characterization of Cryoglobulins and Cryofibrinogen
This study shows the importance of carrying out the search for both cryoproteins, cryoglobulins, and cryofibrinogen in cases of strong clinical suspicion of cryoproteinemia, despite their complex but not impossible detection. Use of correct procedures from the pre‐preanalytical phase up to reporting, of alternative methods such as immunotyping and the ...
Teresa Troiano +5 more
wiley +1 more source
Radioimmunoassay of human plasma Lp(a) lipoprotein
A quantitative immunodiffusion assay demonstrated Lp(a) lipoprotein in 91% (911 of 1000) of subjects. In order to quantitate Lp(a) in all plasma, a sensitive and specific double antibody radioimmunoassay was developed.
J J Albers, J L Adolphson, W R Hazzard
doaj +1 more source
The accurate quantitation of high density lipoproteins has recently assumed greater importance in view of studies suggesting their negative correlation with coronary heart disease.
G R Warnick, J J Albers
doaj +1 more source
Background The quality of colostrum administered to calves is based on its concentration in immunoglobulins G (IgG, g/L). Immunoglobulins A (IgA) and M (IgM) are also present but at a lower level.
Angela Costa +5 more
doaj +1 more source
ABSTRACT The ICH Q14 guideline introduces a structured framework for analytical method development based on Analytical Quality by Design (AQbD) principles, aiming to ensure robust, reliable, and fit‐for‐purpose methods throughout the product lifecycle.
Ewoud van Tricht +1 more
wiley +1 more source
Polysaccharides, proteins, and lipids are key biomacromolecules that determine the structure, function, and nutritional value of food systems. Recent advances in spectroscopic, chromatographic, and imaging techniques have significantly enhanced our ability to characterize their complex structures and dynamic behaviors.
Seid Reza Falsafi +8 more
wiley +1 more source
Abstract Background Foals suffer from total failure to transfer passive immunity (TFTPI) when serum immunoglobulin (IgG) is <4 g/L, and partial failure to transfer passive immunity (PFTPI) when serum IgG is 4–8 g/L. Objectives To explore risk factors for poor serum IgG concentration. Study design Retrospective observational study. Methods Data from 535
Kirsty Gallacher +2 more
wiley +1 more source
Prevalence of Failure of Passive Transfer of Immunity in Dairy Calves in the Czech Republic
Prevalence of failure of passive transfer (FPT) of immunity remains relatively high worldwide. The aim of this study was to estimate the FPT prevalence in Czech dairy calves and to evaluate the selected factors – breed, herd size, sex of calves, single ...
Stanislav Staněk +4 more
doaj +1 more source
miR‐29b might be an important molecular target for lamb development, whereas miR‐148a could be a potential biomarker for colostrum quality. SCS and pH might be useful diagnostic parameters for IgG status. ABSTRACT This study aimed to investigate the compositional parameters and expression patterns of miR‐29b and miR‐148a in sheep colostrum containing ...
Hüseyin Özkan +4 more
wiley +1 more source
Serum immunoglobulin G subclass values in healthy Turkish children and adults
Immunoglobulin G (IgG) subclass levels were determined in 393 serum samples of 329 healthy children from birth to 16 years of age, 24 healthy adults and 20 pairs of mother-cord blood by radial immunodiffusion. Age-normal percentile values for IgG1,
A I Berkel, I Tezcan, F Ersoy, O Sanal
doaj

