Results 21 to 30 of about 1,253 (166)

Determination of B protein of low density lipoprotein directly in plasma.

Journal of Lipid Research, 1975
Quantitation of the apoprotein constituents of lipoproteins has extended our knowledge of plasma lipid transport. Previously, B protein content of low density lipoprotein could be measured by radial immunodiffusion only after ultracentrifugation. However,
A Sniderman, B Teng, M Jerry
doaj   +1 more source

Validation of a Point-of-Care Quantitative Equine IgG Turbidimetric Immunoassay and Comparison of IgG Concentrations Measured with Radial Immunodiffusion and a Point-of-Care IgG ELISA [PDF]

, 2017
BACKGROUND Point-of-care (POC) diagnostic tests with good sensitivity and specificity are needed for diagnosing failure of transfer of passive immunity (FTPI) in foals.
Fouché, Nathalie Elisa, N. Fouché, Schwarzwald, C C, Howard, Judith, Schoster, A, J. Howard, Ujvari, S, S. Ujvari, C.C. Schwarzwald, A. Schoster   +9 more
core   +1 more source

Comparison of Two Commercially Available Single Radial Immunodiffusion Kits for Quantitation of Llama Immunoglobulin G

, 1995
Immunoglobin G (IgG) quantitation was performed by a commercially available single radial immunodiffusion kit on 528 plasma samples obtained from llamas. Fifty samples encompassing the range of values obtained were selected for further evaluation.
Jennifer M. Hutchison, Franklyn B. Garry, LaRue W. Johnson, James K. Collins, Mowafak D. Salman, Thomas J. Keefe   +5 more
core   +1 more source

Comparison of IgG concentrations by radial immunodiffusion, electrophoretic gamma globulin concentrations and total globulins in neonatal foals

, 2017
REASONS FOR PERFORMING STUDY: Failure of transfer of passive immunity (FTPI) in foals is associated with a risk of infection and death. The current diagnostic gold standard is quantification of immunoglobulins using radial immunodiffusion (IgG-RID ...
Howard, J., Tscheschlok, Lisa, J. Howard, Venner, Monica, L. Tscheschlok, M. Venner   +5 more
core   +1 more source

Immunoglobulin Concentration in Tears of Contact Lens Wearers

Journal of Ophthalmic & Vision Research, 2014
Purpose: To evaluate changes in the concentration of tear immunoglobulins in contact lens wearers. Methods: A total of 45 cases including 23 contact lens wearers (43 eyes) and 22 age and sex matched healthy controls having no ocular pathology were ...
Rajendra P Maurya, Prashant Bhushan, Virendra P Singh, Mahendra K Singh, Prakash Kumar, Ravindra P.S. Bhatia, Usha Singh   +6 more
doaj   +1 more source

Quantitation of platelet-associated IgG by radial immunodiffusion [PDF]

Blood, 1981
Abstract Platelet-associated IgG (PAIgG) was measured by a simple radial immunodiffusion technique using washed solubilized platelets and commercially available immunoplates. Subjects with normal platelet counts had PAIgG levels of 1.5--7.0 fg/platelet.
B S, Morse, D, Giuliani, M, Nussbaum
openaire   +3 more sources

Field evaluation of passive transfer in Holstein calves: Serum brix refractometry versus radial Immunodiffusion and associations with early body weight change

Revista Científica
This study compared the performance of the Brix refractometer and radial immunodiffusion for assessing passive transfer immunity in Holstein calves and examined the relationship between passive transfer immunity and early body weight gain during the ...
Halime Kara, Mustafa Güven, Yasin Şenel, Ufuk Kaya   +3 more
doaj   +1 more source

Genetic characteristics of colostrum refractive index and its use as a proxy for the concentration of immunoglobulins in Holstein cattle

Genetics Selection Evolution, 2022
Background Colostral concentration of immunoglobulins (Ig) is crucial for the passive transfer of antibodies from the cow to the new-born calf. Direct determination of Ig by the gold standard radial immunodiffusion method is demanding in terms of time ...
Angela Costa, Giulio Visentin, Arianna Goi, Massimo De Marchi, Mauro Penasa   +4 more
doaj   +1 more source

Assessment of current colostrum feeding practices and passive transfer of immunity in dairy herds in Great Britain: A cross‐sectional study

Veterinary Record, EarlyView.
Abstract Background Updated targets for measuring transfer of passive immunity (TPI) at the herd level have been suggested, but the current performance of dairy herds in Great Britain is unknown. Methods A cross‐sectional study was performed. Serum total protein (STP) data collected between October 2022 and October 2023 by 21 veterinary practices were ...
George Lindley, Richard E. Booth, D. Claire Wathes, Nicola Blackie   +3 more
wiley   +1 more source

Enzyme-linked immunosorbent assay for urinary albumin at low concentrations

, 1987
We describe an enzyme-linked immunosorbent assay (ELISA) for urinary albumin. It requires only commercially available reagents, can detect as little as 16 micrograms of albumin per liter, and analytical recovery ranges from 92 to 116%.
Ress, K. M., Krämer, Bernhard K., Jesse, U., Schmülling, R. M., Risler, T.   +4 more
core   +1 more source