Results 41 to 50 of about 5,224 (170)

Current Diagnostic Methods for Assessing Transfer of Passive Immunity in Calves and Possible Improvements: A Literature Review

Animals, 2021
Several direct or indirect methods can be used to assess immunoglobulin G (IgG) concentrations in calves, which evaluates the transfer of passive immunity (TPI).
Rayanne Soalheiro de Souza, Lucas Braga Costa dos Santos, Isabela Oliveira Melo, Daiane Maria Cerqueira, Juliana Vieira Dumas, Fabiola de Oliveira Paes Leme, Tiago Facury Moreira, Rodrigo Melo Meneses, Antônio Ultimo de Carvalho, Elias Jorge Facury-Filho   +9 more
doaj   +1 more source

Single Radial Immunodiffusion of Undiluted Serum Proteins

Clinical Chemistry, 1972
Abstract A simple method is described for quantitative determination of IgG, IgA, IgM, α2M, and other proteins without dilution of the sample. Strips of gelatinized cellulose acetate spread with antiserum are used as a supporting medium. The method is accurate, highly reproducible, and seems particularly suitable for routine work because
M C, Pizzolato, M A, Pizzolato, A, Agostoni   +2 more
openaire   +2 more sources

Immunoglobulins assessment (IgE,G,A,M) in some Iraqi patients with acute and chronic urticaria

مجلة بغداد للعلوم, 2010
60 patients diagnosed as having urticaria were included in the study ; 30 patients were effected with acute urticaria and 30 patients were affected with chronic urticaria.
Baghdad Science Journal
doaj   +1 more source

Risks for human health related to the presence of plant lectins in food

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission asked the European Food Safety Authority (EFSA) to assess the risk related to the presence of plant lectins in food. Based on the available evidence, the CONTAM Panel considered only phytohaemagglutinin (PHA), a legume lectin from beans (Phaseolus sp.), for the risk characterisation.
EFSA Panel on Contaminants in the Food Chain (CONTAM), Helle Katrine Knutsen, Agneta Åkesson, Vasileios Bampidis, Margherita Bignami, Laurent Bodin, James Kevin Chipman, Gisela Degen, Antonio Hernández‐Jerez, Tim Hofer, Christer Hogstrand, Stefano Landi, Jean‐Charles Leblanc, Kyriaki Machera, Isabelle P. Oswald, Guido Rychen, Salomon Sand, Katharina Vejdovszky, Barbara Viviani, Hanne Frøkiær, Bettina Grasl‐Kraupp, Patrick Mulder, Pierre Rougé, Heather Wallace, Marios Georgiadis, José Ángel Gómez Ruiz, Eirini Kouloura, Olaf Mosbach‐Schulz, Lydia Alarcón Asensio, Eleni Gkimprixi, Evangelia Ntzani   +30 more
wiley   +1 more source

Association between polyclonal B cell activation and the presence of autoantibodies in mice infected with Yersinia enterocolitica O:3

Brazilian Journal of Medical and Biological Research, 1997
Eight-week old conventional female Swiss mice were inoculated intravenously with Yersinia enterocolitica O:3. A second group of normal mice was used as control.
B.M.M. Medeiros, A.M. Costa, P.M.F. Araújo, D.P. Falcão   +3 more
doaj   +1 more source

Identification of Antibodies to Chondrocyte and Synoviocyte Antigens in Equine Osteoarthritis

Journal of Orthopaedic Research, Volume 43, Issue 12, Page 2152-2164, December 2025.
ABSTRACT Innate immune responses within the joint are now known to play a key role in osteoarthritis (OA) pathogenesis. However, comparatively little is known regarding the role of adaptive immune responses in OA, and whether they may be important for initiating and sustaining progressive low‐level joint inflammation.
Peter Linde, Jade Kurihara, Lyndah Chow, Zoë J. Williams, Dean Hendrickson, Luke Bass, Steven Dow, Lynn M. Pezzanite   +7 more
wiley   +1 more source

Use Of The ROC Curves For The Evaluation Of The Guillain-Barré Diagnostic Methods

Revista Cubana de Investigaciones Biomédicas, 2019
Introduction:The ROC (Receiver Operating Characteristic) curves are widely used to compare methods in search of greater specificity and sensitivity in which they are selected. Materials and methods: For the diagnosis of Guillain-Barré, different methods
Alejandro Mirabal Viel, Vanessa Pérez-del-Vallín, José Alejandro Rodríguez-Pérez, William Castillo-González, Christian Meijides-Mejías, Jairo Lumpuy-Castillo, Alberto Juan Dorta-Contreras   +6 more
doaj  

Radioimmunoassay of human plasma Lp(a) lipoprotein

Journal of Lipid Research, 1977
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

A holistic approach to colostrum management: Enrichment of maternal colostrum combined with extended colostrum feeding as control measures for bovine rotavirus‐associated neonatal calf diarrhoea

Veterinary Record Case Reports, Volume 13, Issue 4, December 2025.
Abstract Bovine rotavirus A (BRV‐A) genotype G6P11 was identified as a cause of neonatal calf diarrhoea (NCD) in a 600‐cow autumn block calving herd. Dry cows were vaccinated prior to calving. Calf faecal sample (n = 6) microbiology from calves 8‒21 days of age identified BRV‐A.
Ryan C. T. Davies, Katharine Denholm
wiley   +1 more source

Evaluation of the measurement of B protein of plasma low density lipoprotein by radial immunodiffusion.

Journal of Lipid Research, 1985
Radial immunodiffusion (RID) has been used for determination of low density lipoprotein (LDL) B protein in plasma. During measurement of B protein in plasma and the d less than and d greater than 1.019 g/ml plasma fractions by RID in 1.0%, 1.5%, 2.0 ...
A J Lutalo-Bosa, J L Adolphson, J J Albers   +2 more
doaj   +1 more source