Abstract:
BACKGROUND:Previous studies have indicated that colitis increases intestinal permeability to food antigens. This condition also generates an immunoreactive milieu in the gut, which may exacerbate or counteract allergy reactions. This, along with the fact that both colitis and allergy are being codiagnosed more frequently, means the scientific interest on the immune relation between these pathologies is increasing. We evaluated the immune response to an internalized food antigen that was initiated during a concomitant active intestinal inflammatory response. METHODS:An ovalbumin (OVA)-induced immune response was analyzed in healthy mice and in mice suffering from colitis induced by the administration of dinitrofluorobenzene/dinitrosulfonic acid (DNFB/DNS) at the moment of OVA challenge. The OVA-induced clinical score and allergy response both in plasma and in splenocyte cultures from these animals were compared. RESULTS:Although no differences were observed in the allergy clinical score, the concomitant active colitis led to an increase in the immune response to OVA antigen, as shown by increased spleen size and OVA-induced splenocyte proliferation, exacerbated expression of total and OVA-specific IgG1 levels, increased colonic IL-4 expression and OVA-induced IL-4 and IL-5 cytokine expression in spleen cells. CONCLUSIONS:Our results indicate that animals with active colitis undergo an exacerbated immune response to an internalized antigen. This finding could be relevant for the allergy management of patients presenting simultaneously with chronic colitis.
journal_name
Int Arch Allergy Immunoljournal_title
International archives of allergy and immunologyauthors
Cueto-Sola M,Bailon E,Utrilla P,Rodríguez-Ruiz J,Garrido-Mesa N,Zarzuelo A,Xaus J,Gálvez J,Comalada Mdoi
10.1159/000353596subject
Has Abstractpub_date
2013-01-01 00:00:00pages
214-24issue
3eissn
1018-2438issn
1423-0097pii
000353596journal_volume
162pub_type
杂志文章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:BACKGROUND:Diethylhexyl phthalate (DEHP) and diisononyl phthalate (DINP), two commonly used plasticizers in flexible polyvinylchloride formulations, have potentially adverse effects on human health. However, the influence of these diphthalates on allergic responses remains unclear. In this study we examined the effects...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000078768
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND:DNA immunization and protein immunization with CpG motifs as adjuvants represent promising approaches in allergen-specific immunotherapy. OBJECTIVE:We investigated the effect of coinjection or prepriming with CpG-ODN on Th2-type responses induced by gene gun and protein immunization. METHODS:BALB/c mice we...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000053772
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Reports on oral immunotherapy (OIT) for anaphylactic food allergy are lacking. We investigated the efficacy and safety of peanut OIT for anaphylactic patients. METHODS:We enrolled 22 peanut anaphylactic patients who underwent OIT between 2011 and 2013, all of whom demonstrated anaphylaxis during a baseline ...
journal_title:International archives of allergy and immunology
pub_type: 临床试验,杂志文章
doi:10.1159/000486310
更新日期:2018-01-01 00:00:00
abstract::The case of a 46-year-old man with a chronic cough with sputum eosinophilia (atopic cough) caused by Trichosporon cutaneum serotype II (Trichosporon asahii) is reported. The diagnosis was made with the inhalation challenge test with T. asahii antigen. He was admitted for the diagnosis and treatment of a severe nonprod...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000023940
更新日期:1998-06-01 00:00:00
abstract::The relationship between the IgE load on mast cells and their secretory capacity when challenged with anti-IgE was studied in peritoneal cells obtained from rats of three different strains, Hooded Lister (HL), Wistar Kyoto (WKY) and Sprague-Dawley (SD). IgE was determined cytofluorometrically after labelling with FITC...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236849
更新日期:1995-03-01 00:00:00
abstract:BACKGROUND:Respiratory syncytial virus (RSV) infection in infants with Th2 predisposition is thought to increase the risk of allergic sensitization, recurrent wheezing, and bronchial asthma during childhood. We attempted to clarify the molecular mechanisms by which Th1/Th2 predisposition in the host alters RSV infectio...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000321105
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Patients with chronic urticaria (CU) in the UK could be referred to health care professionals (HCPs) with diverse specialties using different guidelines. The aims of the present study were to determine which CU guidelines HCPs in the UK use, which tests they use for the diagnosis of CU, and how they manage C...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000430442
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:Several studies have examined the relationship of asthma with serum dyslipidemia and reported positive, negative or no association. Most studies were limited by their cross-sectional design and the wide age range of the participants. In a cohort of children in Cyprus, we explored the association of asthma wi...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000368405
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Assessing high-sensitivity C-reactive protein (hs-CRP) in relation to allergic endpoints can shed light on both the mechanisms of allergic disease development and early non-communicable disease prevention. However, only a few epidemiological studies so far have investigated the relationship in children and a...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,多中心研究
doi:10.1159/000497320
更新日期:2019-01-01 00:00:00
abstract::For the identification and characterization of allergen grass group VI we performed two-dimensional immunoblotting of timothy grass pollen (Phleum pratense). Two intense 13-kD protein spots of pI 5.2 and 5.5 were found to be IgE reactive. By N-terminal microsequencing and amino acid analysis we identified them as Phl ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237117
更新日期:1995-09-01 00:00:00
abstract::Thymulin is a nonapeptide hormone isolated from the thymus gland. It has immunomodulatory effects which have not yet been well defined. Its major actions have been shown to be on T-cells and their immature precursors. In this study, thymulin was tested in vitro for its effect on the release of IL-1 alpha, IL-2, IL-6 a...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236509
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:Protective acquired immunity against helminths and allergic sensitisation are both characterised by high IgE antibody levels. Levels of IgE antibodies are naturally tightly regulated by several mechanisms including binding of the CD23 receptor. Following observations that helminth infections and allergic sen...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000346545
更新日期:2013-01-01 00:00:00
abstract::Allergens present in the excretory/secretory (ES) products of adult Paragonimus ohirai were biochemically identified. Immunoblot analysis using sera from P. ohirai-infected rats revealed only two allergens to be major proteins in the ES products, with apparent molecular masses (M(r)) of 27 and 29 kD. As the ES product...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000064251
更新日期:2002-07-01 00:00:00
abstract:BACKGROUND AND AIM:Although still controversial, drug provocation tests (DPTs) are considered by many as the gold standard for diagnosis of drug hypersensitivity. No studies have addressed the opinion of patients submitted to DPT. We aimed to determine patient satisfaction with diagnostic DPT and their perception of it...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,多中心研究
doi:10.1159/000323898
更新日期:2011-01-01 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:Dendritic cells (DC) play a decisive role in the induction of allergen-induced Th1 and Th2 responses. Since the induction of allergen-specific Th1 responses has shown to inhibit allergen-induced Th2-type inflammation, in this study we investigated whether manipulated myeloid-derived DC pulsed with the specif...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000086334
更新日期:2005-07-01 00:00:00
abstract::The prevalence of IgE myeloma is 0.01% in all plasmocytomas. Although signs and symptoms are similar, it is generally accepted that IgE myeloma has a more malignant clinical course than other forms of plasmocytoma with monoclonal gammopathy. The disease has widely variable presentation. Most of the reported cases were...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000237490
更新日期:1997-04-01 00:00:00
abstract:BACKGROUND:Docosahexaenoic acid (DHA) found in fish oil is known to depress inflammation-related mediators. We investigated a novel delivery method of tridocosahexaenoyl-glycerol (DHA-TG). METHODS:BALB/c mice (6-8 weeks old) were primed intraperitoneally with ovalbumin (OVA) and Al(OH)(3) on days 0 and 7, and with aer...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000053645
更新日期:2000-12-01 00:00:00
abstract:BACKGROUND:Flavonoids exert antiallergic and antioxidant effects. We investigated the efficacy of enzymatically modified isoquercitrin (EMIQ), a flavonoid, to relieve symptoms of pollinosis. METHODS:In a parallel-group, double-blind placebo-controlled study design, 20 subjects with Japanese cedar pollinosis took two c...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000205582
更新日期:2009-01-01 00:00:00
abstract::Patients with atopic dermatitis (AD) are frequently colonized with Staphylococcus aureus strains secreting exotoxins such as the staphylococcal enterotoxin B (SEB) and A (SEA). Nonetheless the role of SEB and SEA in AD is yet unknown. We analyzed the responsiveness of peripheral blood mononuclear cells (PBMCs) and iso...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236832
更新日期:1995-02-01 00:00:00
abstract::Penicillium and Aspergillus species have been identified as prevalent indoor airborne fungi that are associated with extrinsic bronchial asthma. We have recently analyzed the IgE-binding components in 8 prevalent Penicillium and Aspergillus species (P. citrinum, P. notatum, P. oxalicum, P. brevicompactum, A. fumigatus...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
doi:10.1159/000024202
更新日期:1999-08-01 00:00:00
abstract:BACKGROUND:Nonpathogenic Escherichia coli strain Nissle 1917 (EcN) has immunomodulatory properties and can act on different cells which are important for the allergic immune response. Herein, we investigated the efficacy and tolerability of EcN in subjects with grass pollen-dependent allergic rhinoconjunctivitis. METH...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,随机对照试验
doi:10.1159/000356328
更新日期:2014-01-01 00:00:00
abstract::Mast cells in the tongue of the bat (Artibeus lituratus) show a well-developed Golgi area and abundant mitochondria in the granule-free perinuclear cytoplasm. Rough endoplasmic reticulum profiles, free ribosomes, mitochondria, bundles of filaments and a great number of secretory granules are found throughout the remai...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236416
更新日期:1993-01-01 00:00:00
abstract::The aim of this study was to investigate whether repeated exposure to subclinical doses of cat allergens, not inducing asthma symptoms, could affect eosinophil cationic protein (ECP) levels in bronchoalveolar lavage (BAL) or in peripheral blood, without the appearance of clinical symptoms. Twelve patients with mild as...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000024234
更新日期:1999-10-01 00:00:00
abstract:BACKGROUND:Five to twenty percent of healthy, nonasthmatic individuals exhibit airway hyperreactivity. Because cytokines are important intermediates in airway responses, we investigated the relationship between serum cytokines and airway responsiveness in a well-characterized population of pregnant women. METHODS:We a...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000069008
更新日期:2003-02-01 00:00:00
abstract::We evaluated whether c-myc and ras P-21 oncogene expression could identify familial polyposis coli/Gardner's syndrome patients at risk for colon cancer. Monoclonal antibodies recognizing c-myc and ras P-21 proteins were used in immunohistochemistry to stain 26 paraffin-embedded tissue specimens collected over 12 years...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237351
更新日期:1996-09-01 00:00:00
abstract:BACKGROUND:Activated eosinophils are thought to play an important role in allergic inflammation. Prior reports suggest that eosinophils have receptors recognizing IgA, IgG and IgE; however, little is known regarding the direct effects of antigens and antigen-specific immunoglobulins on the functions of eosinophils. ME...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000320226
更新日期:2011-01-01 00:00:00
abstract::Most subjects without IgE to Dermatophagoides pteronyssinus do not have IgG to Der p 1 or Der p 2 (as measured by RIA). However, by immunoblot or ELISA, IgG reactivity (mostly IgG1) to mite components is easily detectable. This discrepancy is caused largely by immune reactivity to mite components with a high molecular...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000053712
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:The presence of autoantibodies reacting with the high affinity IgE receptor (FcepsilonRIalpha) usually indicates a more severe form of chronic urticaria (CU). Previously, we showed an increased lymphocyte reactivity in CU patients; however, the relation between enhanced cellular immunity and the presence of ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000073719
更新日期:2003-10-01 00:00:00