Results 21 to 30 of about 5,056 (155)

Evaluation of Different Methods to Estimate the Transfer of Immunity in Donkey Foals Fed with Colostrum of Good IgG Quality: A Preliminary Study

Animals, 2021
The aims of the present study were to evaluate the correlation between IgG Serum Radial Immunodiffusion (SRID), Electrophoresis Gamma Globulins (EGG), Electrophoresis Total Protein (ETP) and the serum total protein (TP) analyzed by refractometry and by a
Luca Turini, Francesca Bonelli, Irene Nocera, Valentina Meucci, Giuseppe Conte, Micaela Sgorbini   +5 more
doaj   +1 more source

Analysis on the effect of the various factors on immunoglobulin G in goat colostrum [PDF]

E3S Web of Conferences, 2021
The present study aimed to determinate the content of immunoglobulin G (IgG) in goat colostrum and the effected factors were discussed by single radial immunodiffusion.
Shao Xiaoqing, Cheng Ming, Zhang Xiaoning, Wang Cunfang, Jiang Hua   +4 more
doaj   +1 more source

Isolamento de Corynebacterium diphtheriae de líquido espermático Isolation of Corynebacterium diphtheriae from sperm

Memorias do Instituto Oswaldo Cruz, 1989
Descrevemos o isolamento de Corynebacterium diphtheriae toxígeno de espermocultura. O microrganismo foi identificado pelo teste de fluorescência sob luz ultravioleta, pesquisa da enzima pirazina-carboxilamidase (Pyz), testes de virulência in vitro e in ...
Thaís Lisbôa Machado, Luiz Carlos D. Formiga, Raimundo Diogo Machado, Ruiter R. da Silva   +3 more
doaj   +1 more source

Lactoferrin concentration in bovine milk: validation of radial immunodiffusion technique, sources of variation, and association to udder health status

Italian Journal of Animal Science, 2023
The present study aimed to evaluate analytical performances of radial immunodiffusion (RID) technique for the quantification of milk lactoferrin (LF), and to investigate the main sources of variation of LF concentration in individual milk samples of ...
Giovanni Niero, Steffi Anna Thomas, Kassiani Mouratidou, Giulio Visentin, Massimo De Marchi, Mauro Penasa, Martino Cassandro   +6 more
doaj   +1 more source

Quantitation of Rubisco activase by single radial immunodiffusion

浙江大学学报. 农业与生命科学版, 2001
The antibody against Rubisco activase was produced with rabbit after purification of the enzyme and the technology of single radial immunodiffusion for the enzyme was set up.
JIANG De-An, WENG Xiao-Yan, LU Qing
doaj   +1 more source

Biochemical Characterization of an In-House <em>Coccidioides</em> Antigen: Perspectives for the Immunodiagnosis of Coccidioidomycosis

Molecules, 2012
The objective of this study was to evaluate the reactivity of an in-house antigen, extracted from a strain of <em>C. posadasii </em>isolated in northeastern Brazil, by radial immunodiffusion and Western blotting, as well as to establish its ...
Renato Evando Moreira Filho, Silviane Praciano Bandeira, Raimunda Sâmia Nogueira Brillhante, Marcos Fábio Gadelha Rocha, Ilka Maria Vasconcelos, Mirella Leite Pereira, Débora de Souza Collares Maia Castelo-Branco, Francisco Airton Castro Rocha, Zoilo Pires de Camargo, Marcio Viana Ramos, Rossana de Aguiar Cordeiro, José Júlio Costa Sidrim   +11 more
doaj   +1 more source

Determining the IgG concentrations in bovine colostrum and calf sera with a novel enzymatic assay

Journal of Animal Science and Biotechnology, 2018
Background Immune protection in newborn calves relies on a combination of the timing, volume and quality of colostrum consumed by the calf after birth. Poor quality colostrum with inadequate immunoglobulin concentration contributes to failed transfer of ...
M. Drikic, C. Windeyer, S. Olsen, Y. Fu, L. Doepel, J. De Buck   +5 more
doaj   +1 more source

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

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

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