Results 51 to 60 of about 15,240 (221)

Immune Complex Reactions in Systemic Lupus Erythematosus [PDF]

open access: yes, 1974
We should first try to define systemic lupus erythematosus (SLE). Table 1 lists criteria proposed by a committee of the American Rheumatism Association.
Davis, John Staige, IV
core   +1 more source

Diagnostic Performance of Rose Bengal, Competitive ELISA, and Native Hapten (NH) Assays in S19 Mass‐Vaccinated Cattle in an Endemic Brucellosis Environment

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Controlling bovine brucellosis requires reliable diagnostics and effective vaccination strategies. We evaluated the performance of three serological assays—the rose bengal test (RBT), competitive ELISA (cELISA), and agar gel immunodiffusion (AGID) with native hapten (NH)+lipopolysaccharide (LPS) antigen—following Brucella abortus S19 vaccination under ...
Wilson J. Bonilla-Machado   +11 more
wiley   +1 more source

Bird breeder's disease: a rare diagnosis in young children [PDF]

open access: yes, 2018
Bird breeder's lung disease is the most common form of hypersensitivity pneumonitis and is a rare entity in young children. We report three cases of children under 7 years of age in whom this diagnosis was confirmed early in the course of the disease ...
Barazzone Argiroffo, Constance   +5 more
core  

A severe case of lipoatrophy due to human insulin and insulin analogs in a patient with diabetes: is an immunological mechanism involved? [PDF]

open access: yes, 2011
The precipitin technique has been used in insulin resistance and immunity studies since the 1940s [7]. In the case described, the technique proved, once again, to be a valid method for choosing the most appropriate insulin. However, whether or not an
Cabrera-Freitag, P. (P.)   +5 more
core  

Allergic bronchopulmonary aspergillosis presenting a glove-finger shadow in radiographic images [PDF]

open access: yes, 2006
Allergic bronchopulmonary aspergillosis is a lung disease occurring in patients with asthma or cystic fibrosis, triggered by a hypersensitivity reaction to the presence of Aspergillus fumigatus in the airways.
Cortez, Márcio Zamuner   +4 more
core   +2 more sources

Developing tools for learning immunology using diffusion‐based salt precipitation assays: A low‐cost alternative for college laboratories

open access: yesBiochemistry and Molecular Biology Education, Volume 53, Issue 4, Page 336-343, July/August 2025.
Abstract The Ouchterlony double immunodiffusion technique is used as a teaching tool for studying immune responses and exemplifying differences in antigen–antibody reactions. Although commonplace in undergraduate labs, standardized commercial kits limit learning experiences because they have fixed modalities of use, a low shelf‐life, and impose ...
Abhay Pal, Subhojit Sen
wiley   +1 more source

ЭФФЕКТИВНОСТЬ ИСПОЛЬЗОВАНИЯ РАЗЛИЧНЫХ АДЪЮВАНТОВ В СОСТАВЕ ВАКЦИН ПРОТИВ ПАСТЕРЕЛЛЕЗА КРОЛИКОВ

open access: yesВетеринарная патология, 2007
The paper presents the results of determination of protective activity of monovalent vaccines against rabbit pasteurellosis prepared from formalin-inactivated bacteria P. multocida (serovar A:3) and different adjuvants.

doaj  

Precipitins in bird breeder's disease: how useful are they?

open access: yesEuropean Respiratory Journal, 1990
Precipitating antibodies to avian antigens play a controversial role in the diagnosis of bird breeder's disease (BBD). In order to establish the sensitivity, specificity and accuracy of precipitins in our laboratory, we conducted a prospective study ...
C. Reynaud, DO Slosman, BS Polla
semanticscholar   +1 more source

Crescentic glomerulonephritis in a child with Heiner syndrome

open access: yesThe Turkish Journal of Pediatrics, 2014
Heiner syndrome is a food-induced pulmonary hypersensitivity disease that predominantly affects infants. Chronic respiratory symptoms with pulmonary infiltrates on radiography, positive milk precipitins and resolution of findings upon removal of ...
Sevgi Yavuz   +4 more
doaj  

Interstitial lung disease in Malta [PDF]

open access: yes, 2012
Aim: To establish the prevalence, management and response to treatment of interstitial lung disease (ILD) in Malta. Methodology: The personal files of 102 living and 26 deceased patients with ILD under the care of 4 respiratory physicians were reviewed ...
Fenech, Manwel   +2 more
core  

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