Abstract:
:Reversible airway obstruction and airway inflammation following allergen exposure represent crucial pathophysiological features of allergic asthma. In order to investigate these events, bronchial-specific challenge is commonly employed although it may be complicated and may not be free of possible risks. Therefore, we evaluated the applicability of allergen-specific conjunctival challenge (ASCC) in adults with asthma to define the diagnosis of specific sensitization and the grade of specific sensitization, and to detect the presence of allergic inflammation. As recently described, conjunctival challenge represents an easy diagnostic tool in allergic inflammation. We studied 30 symptomless patients with a history of mild asthma, including 20 allergic patients, 10 females and 10 males (18-48 years old), sensitized to Parietaria judaica only, with a history of recurrent asthma attacks during seasonal natural exposure to allergen, 10 nonallergic patients, 7 females and 3 males (28-55 years old), with a history of recurrent asthma attacks unrelated to any allergen exposure, and 10 healthy volunteers as controls. The study was performed outside the pollen season. The ASCC induced a highly significant early-phase clinical reaction and a highly significant inflammatory cell infiltrate in the asthmatic patients sensitized to P. judaica when compared to other study groups (p < 0.001). The ASCC showed as 100% sensitivity, specificity, predictive value of positive and negative results in the group of sensitized asthmatic patients when compared to unsensitized ones and to healthy subjects. The study confirms the reproducibility and usefulness of ASCC to diagnose allergy and to define its grade. These data strongly suggest ASCC employment also in patients with a single history of allergic asthma.
journal_name
Int Arch Allergy Immunoljournal_title
International archives of allergy and immunologyauthors
Ciprandi G,Buscaglia S,Scordamaglia A,Canonica GWdoi
10.1159/000237461subject
Has Abstractpub_date
1997-03-01 00:00:00pages
247-50issue
3eissn
1018-2438issn
1423-0097journal_volume
112pub_type
杂志文章abstract:BACKGROUND:A growing body of evidence suggests that proinflammatory cytokines play a role in allergic inflammation by attracting and activating inflammatory cells. In this study, we have investigated the relationship between interleukin-8 (IL-8) in nasal lavage fluid and the local activation of eosinophils and neutroph...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000023925
更新日期:1998-05-01 00:00:00
abstract::Because of a unique combination of challenges facing human immunodeficiency virus vaccine developers, a number of traditional and novel vaccine designs are being evaluated essentially in parallel. Monomeric proteins, poxvirus vectors, peptides, and particle-based candidate vaccines have entered or will soon enter huma...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000237173
更新日期:1995-12-01 00:00:00
abstract:BACKGROUND:To elucidate the usefulness of antigen-specific immunotherapy based on oral vaccination with an edible part of the plant, we examined the effect of transgenic (Tg) rice seeds expressing an immunodominant fragment of the group 1 antigen of Dermatophagoides pteronyssinus (Der p 1) on a murine model of asthma. ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000210649
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:Mercury causes in mouse strains of the H-2s haplotype an autoimmune syndrome with antibodies to the nucleolar protein fibrillarin and systemic immune complex (IC) deposits. Other strains, like BALB/C (H-2d), develop only IC deposits, and most strains are resistant. However, mercury activates the murine immun...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000023959
更新日期:1998-08-01 00:00:00
abstract:BACKGROUND:Th17 is a subset of T-helper lymphocytes that produce proinflammatory cytokines, mainly IL-17. Serum IL-17 is increased in allergic patients and relates to clinical severity. Recently, it has been reported that CD161 is a highly upregulated gene in Th17 clones and all IL-17-producing cells are contained in C...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000330903
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Data regarding the prevalence of chronic spontaneous urticaria (CSU) in childhood-onset systemic lupus erythematosus (cSLE) patients and possible associated factors are limited to a few case reports. The objectives of this study were to assess CSU in a large cSLE population, in order to evaluate the demograp...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,多中心研究
doi:10.1159/000438723
更新日期:2015-01-01 00:00:00
abstract::We isolated a major wheat flour allergen with a molecular weight of 15-kD. The 15-kD allergen was purified from an extract of wheat flour by ammonium sulfate precipitation followed by gel filtration. Using the immunoblot technique, IgE, specifically directed towards the single isolated allergen, was detectable in 50% ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236726
更新日期:1994-01-01 00:00:00
abstract:BACKGROUND:Cross-sectional epidemiological studies have demonstrated that farm milk from traditional farm settings possesses allergoprotective properties. Up to now, it has not been clarified which milk ingredient is responsible for protection against allergic diseases. As farm milk is rich in conjugated linoleic acids...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000358523
更新日期:2014-01-01 00:00:00
abstract::Psoriasis (Ps) is a chronic, immune-mediated, skin inflammatory disease affecting up to 3% of the population worldwide. Different environmental triggers initiate this complex multifactorial syndrome. Many individuals affected by Ps (6-26%) develop inflammatory disease in other organs, often in the joints as in psorias...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000375401
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Partially hydrolyzed cow's milk protein-based formula (pHF) possesses low allergenicity. Here, we investigate the safety and efficacy of oral immunotherapy using pHF for children with cow's milk protein allergy (CMPA). OBJECTIVES:A randomized, double-blind, controlled single-center trial was conducted to ev...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000490804
更新日期:2018-01-01 00:00:00
abstract:BACKGROUND:Recent studies have demonstrated that eosinophils from allergic patients express low levels of FcepsilonRI on their surface, but the regulatory mechanisms of eosinophil surface FcepsilonRI expression are not fully understood. We investigated whether IL-4 and IgE, which are reported to regulate surface Fcepsi...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000053782
更新日期:2001-04-01 00:00:00
abstract:BACKGROUND:Airway closure is frequently observed in human asthma. However, limited information exists on the factors that cause this condition. In this study, an allergic cynomolgus monkey model was used to characterize the condition of airway closure and assess the contribution of histamine H1 receptors to this respon...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000084611
更新日期:2005-05-01 00:00:00
abstract:BACKGROUND:We have previously shown that the allergic sensitization to ovalbumin does not represent a superantigen-like immune response. In gene-targeted mice (ΔD-iD) with a single modified Diversity gene segment (D(H)) of the immunoglobulin heavy chain, enriched for charged amino acids, the asthma phenotype in a murin...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000323527
更新日期:2011-01-01 00:00:00
abstract::The causal association between cow's milk allergy (CMA) and constipation is not well established. Some guidelines describe constipation as a possible symptom of CMA, while others do not mention it. We conducted a literature review and found 10 prospective clinical trials. In all of them, an oral food challenge was per...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000362365
更新日期:2014-01-01 00:00:00
abstract::We studied the binding activities of IgE, IgG and IgA antibodies in patients with allergy to hen's egg white against two different ovalbumin (OVA) preparations, which were physically or chemically denatured OVA and enzyme-digested OVA fragments. The binding activities of IgE antibodies to these OVA preparations with t...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236602
更新日期:1994-01-01 00:00:00
abstract:BACKGROUND:The importance of fungal allergens in the development of allergic diseases in a desert environment is uncertain. This study evaluated the prevalence of IgE sensitization to moulds among patients with allergic respiratory diseases in Kuwait - a desert country. METHODS:A total of 810 patients (male:female rat...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000024343
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:In developed countries, increasing food allergy prevalence and concern regarding food allergies have been reported. Although the use of complementary and alternative medicine (CAM) for the treatment of allergic diseases has increased in some Western countries, the actual proportion and patterns of CAM use fo...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,多中心研究
doi:10.1159/000338936
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:Despite parallel increases in asthma and obesity prevalence, there is little data on obesity as a risk factor for atopy. The latter is an important phenotype in asthmatic patients. This study investigates the association between asthma traits, atopy and obesity-related markers in Chinese adolescents. METHOD...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000189196
更新日期:2009-01-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to investigate lymphocyte adhesion to Kupffer cells as a component of an immune-mediated mechanism for halothane hepatitis. METHODS:Kupffer cells were isolated from guinea pigs exposed to 1.0% halothane/40% oxygen and cultured with various synthetic antigens (trifluoroacetyl-pr...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237642
更新日期:1997-09-01 00:00:00
abstract:BACKGROUND:Atopic dermatitis (AD) and food allergy (FA) are common childhood diseases, which may either be interrelated or be the result of skin barrier disruption and gut mucosal dysbiosis. Although some evidence suggests the efficacy of emollients and synbiotics, there is no conclusive evidence on the use of these in...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000501636
更新日期:2019-01-01 00:00:00
abstract::Asthmatic individuals in the general population appear to be susceptible to disease exacerbation during summertime 'smog' episodes (ambient air pollution containing other pollutants in addition to ozone). Although controlled exposure to ozone causes acute decrements in lung function, asthmatic subjects are only margin...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000236989
更新日期:1995-05-01 00:00:00
abstract:AIM:We evaluated the effect of the 45-kD protein of Trichinella spiralis (gp45), purified by affinity chromatography, on random migration and chemotaxis, the oxidative metabolism of human neutrophils and on the CD11b upregulation induced by formyl-methionyl-leucyl-phenylalanine (f-MLP). METHODS:Donor neutrophils incub...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000024359
更新日期:2000-05-01 00:00:00
abstract::Increased serum IgE and enhanced susceptibility to viral infections, decreased levels of interferons, lymphocytic skin infiltrates and IgE-bearing epidermal Langerhans cells are striking features in patients with atopic eczema (AE). Since the hyper-IgE syndrome is known to improve under alpha-interferon (alpha-IFN) th...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236494
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:Human leukocyte antigen G (HLA-G) is a nonclassical major histocompatibility complex class I gene. HLA-G stimulates Th2 cytokine secretion by peripheral blood mononuclear cells. The role of soluble HLA-G (sHLA-G) in bronchial asthma is incompletely understood and the plasma level of sHLA-G in asthmatic child...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000095290
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND:Exposure and sensitization to pet allergens are associated with allergic asthma in children. Conflicting data have emerged regarding the potential benefit of air cleaners with respect to a reduction of indoor pet allergens and bronchial hyperresponsiveness (BHR). METHODS:In a randomized controlled trial 36 ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000151502
更新日期:2009-01-01 00:00:00
abstract::T cells are central regulators and mediators of allergic sensitisation and disease. The house dust mite allergens are a biochemically diverse group of proteins which are present in extracts and the environment in a wide range of concentrations. Here the importance of ascertaining the contribution of the different alle...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000023824
更新日期:1998-01-01 00:00:00
abstract::Sensitivity to strong odors has a broad differential diagnosis. A presentation is made of a 60-year-old man with lifelong mild allergic rhinitis and a superimposed 4-year history of sensitivity to smells. He had no response to medical treatments or allergic immunotherapy. His physical examination was unremarkable. Aft...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000316355
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Mast cell-released chemical mediators such as histamine, leukotriene (LT) C(4) and prostaglandin (PG) D(2) lead to the onset of allergic disorders. ATP provided from glycolysis is essential for histamine release and LTC(4) secretion from mast cells upon Fc epsilon RI cross-linking, indicating that glucose is...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000312122
更新日期:2010-01-01 00:00:00
abstract::In murines, interleukins (IL) 3, 4, 9, and 10, nerve growth factor, and stem cell factor induce or promote growth and differentiation of mast cells (MC). Increased stimulation and synergy was observed when combinations of cytokines were used. In man, no growth factor for human MCs had been identified until recently, w...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236767
更新日期:1994-11-01 00:00:00
abstract:BACKGROUND:Exposure to the house dust mite Blomia tropicalis is increasingly being implicated as a major risk factor for asthma exacerbations in sensitized individuals. The objective of this study is to clone and characterize B. Tropicalis allergens in order to better define their role in allergic asthma. METHODS:A la...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000068375
更新日期:2003-01-01 00:00:00