Results 11 to 20 of about 423 (123)

Sensitivity of a Hymenoptera serological immunoglobulin (Ig)E assay for the diagnosis of venom hypersensitivity in dogs

open access: yesVeterinary Dermatology, Volume 34, Issue 6, Page 543-553, December 2023., 2023
Background – Hymenoptera envenomation with honey bee (Apis mellifera) and paper wasp (Polistes spp.) may cause life‐threatening anaphylaxis in dogs. In human patients, clinical history, intradermal testing (IDT) and measurement of allergen‐specific serological immunoglobulin (Ig)E (sIgE) are used to support a diagnosis of Hymenoptera venom ...
Hilary H. Chan   +3 more
wiley   +1 more source

Immunoglobulin E‐specific allergens against leaf in serum of dogs with clinical features of grass leaf allergy

open access: yesVeterinary Dermatology, Volume 34, Issue 5, Page 393-403, October 2023., 2023
Background – Grass leaf has been suspected to cause immunoglobulin (Ig)E‐mediated immediate hypersensitivity reactions both in humans and in dogs. However, most studies in this area are case control studies without in vitro data showing the involvement of IgE in the reaction.
Ken Mason, Janet Davies, Merja Ruutu
wiley   +1 more source

Equine allergic skin diseases: Clinical consensus guidelines of the World Association for Veterinary Dermatology

open access: yesVeterinary Dermatology, Volume 34, Issue 3, Page 175-208, June 2023., 2023
Abstract Background Allergic skin diseases are common in horses worldwide. The most common causes are insect bites and environmental allergens. Objectives To review the current literature and provide consensus on pathogenesis, diagnosis, treatment and prevention. Materials and Methods The authors reviewed the literature up to November 2022.
R. Marsella   +6 more
wiley   +1 more source

Omalizumab for Severe Asthma: Beyond Allergic Asthma. [PDF]

open access: yesBiomed Res Int, 2018
Different subsets of asthma patients may be recognized according to the exposure trigger and the frequency and severity of clinical signs and symptoms. Regarding the exposure trigger, generally asthma can be classified as allergic (or atopic) and nonallergic (or nonatopic). Allergic and nonallergic asthma are distinguished by the presence or absence of
Loureiro CC   +7 more
europepmc   +2 more sources

Immunopathogenesis and immunotherapy of Culicoides hypersensitivity in horses: an update

open access: yesVeterinary Dermatology, Volume 32, Issue 6, Page 579-e156, December 2021., 2021
Culicoides hypersensitivity (CH) is a strongly pruritic dermatitis of horses, characterised histologically by mixed perivascular to diffuse cellular infiltrates of mononuclear cells and eosinophils, and caused by helper T cell (Th)2, immunoglobulin (Ig)E‐mediated reactions to antigens present in the saliva of biting Culicoides midges.
Eliane Marti   +7 more
wiley   +1 more source

Reproducibility of serum testing for environmental allergen‐specific IgE in dogs in Europe

open access: yesVeterinary Dermatology, Volume 32, Issue 3, Page 251-e67, June 2021., 2021
Background – Serum testing for allergen‐specific immunoglobulin (Ig)E is commonly employed to identify allergens used for allergen‐specific immunotherapy in dogs, yet the reliability of results has been a matter of debate. Objective – The aim of this study was to evaluate the reproducibility of serum tests for environmental allergen‐specific IgE in ...
Katja N. Baumann   +4 more
wiley   +1 more source

Immunopathogenesis of the feline atopic syndrome

open access: yesVeterinary Dermatology, Volume 32, Issue 1, Page 13-e4, February 2021., 2021
Résumé Contexte Les maladies félines supposées d’origine allergique avec des phénotypes cliniques semblables, peuvent avoir de nombreuses pathogénies différentes sous jacentes. Le phénotype clinque, l’étiologie précise et l’immunopathogénie sous jacente doivent tous être considérés si des avancées veulent être faites dans ces domaines négligés de la ...
Richard Halliwell   +3 more
wiley   +1 more source

Detection and Inhibition of IgE for cross‐reactive carbohydrate determinants evident in an enzyme‐linked immunosorbent assay for detection of allergen‐specific IgE in the sera of dogs and cats

open access: yesVeterinary Dermatology, Volume 31, Issue 6, Page 439-e116, December 2020., 2020
Background It has been demonstrated recently that immunoglobulin (Ig)E specific for cross‐reactive carbohydrate determinants (CCD) is present in the serum of allergen‐sensitized dogs and cats, and that these CCD‐specific antibodies might confound serological testing. Hypothesis/Objective The objective was to document the prevalence of CCD detectable in
Kenneth W. Lee   +3 more
wiley   +1 more source

Evolução da imunidade passiva em fêmeas bovinas da raça holandesa Evolution of passive immunity in holstein heifers

open access: yesCiência Rural, 1997
Determinou-se a quantidade de imunoglobulinas(Igs) séricas em 1.530 amostras coletadas de 81 vacas, no período de 28 dias pré e pós-parto (n=579), e suas terneiras, no período até 210 dias (n=951) pela técnica de turvação pelo sulfato de zinco. Os níveis
Mauro Pires Moraes   +3 more
doaj   +1 more source

Absorção de anticorpos do colostro em bezerros: I. Estudo no intestino delgado proximal Colostral antibodies absorption in dairy calves: I. Proximal small intestine study

open access: yesRevista Brasileira de Zootecnia, 2002
Com o objetivo de estudar a morfologia e determinar a localização da enzima fosfatase ácida na região anterior do intestino delgado, do nascimento ao fechamento intestinal, foram coletadas amostras de 15 bezerros machos em três idades: ao nascer sem que ...
Rosana Bessi   +3 more
doaj   +1 more source

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