PMID: 3755703Jan 1, 1986Paper

Broncho-Vaxom and spontaneous allergic autocytotoxicity (spACT) in bronchial asthma associated with food hypersensitivity

International Journal of Immunopharmacology
W K Podleski

Abstract

Spontaneous allergic autocytotoxicity (spACT) of white blood cells (WBC) was assessed in six bronchial asthma patients and eighteen normal control individuals. The observed alterations of non-primed WBC membrane were revealed as an increased uptake of trypan blue exclusion dye, an indicator of death cells. The phenomenon of spACT might be associated with a lack of T suppressor cell intervention, increased refractoriness of WBC membrane leading to its increased permeability and enhanced releasability of chemical mediators of anaphylaxis, which probably bypasses IgE events. In six bronchial asthma patients, three were sensitive toward wheat, two had cow milk sensitivity, and one had corn sensitivity. When WBC of these patients were studied in the direct ACT assay, an additional augmentation of spACT effect by specific food antigens was observed. Surprisingly, Broncho-Vaxom (BX) did not inhibit or enhance spACT. However, BX has antagonistic activity toward direct ACT response in the dose-dependent concentration as previously reported. Our preliminary clinical experience leads us to believe that the spACT assay can serve as a useful clinical discriminator of potential responders versus non-responders to therapy with new agents, whe...Continue Reading

Citations

Jan 1, 1989·International Journal of Immunopharmacology·W K Podleski

❮ Previous
Next ❯

Related Concepts

Related Feeds

Asthma

This feed focuses in Asthma in which your airways narrow and swell. This can make breathing difficult and trigger coughing, wheezing and shortness of breath.

Avian Influenza: Innate Immune Adjuvant

Adjuvants systems that are added to vaccines against avian influenza have be explored to enhance the innate immune system response against the virus. Here is the latest research on avian influenza and the innate immune adjuvant.

Allergy and Asthma

Allergy and asthma are inflammatory disorders that are triggered by the activation of an allergen-specific regulatory t cell. These t cells become activated when allergens are recognized by allergen-presenting cells. Here is the latest research on allergy and asthma.

Avian Influenza: Innate Immune Adjuvant (ASM)

Adjuvants systems that are added to vaccines against avian influenza have be explored to enhance the innate immune system response against the virus. Here is the latest research on avian influenza and the innate immune adjuvant.

Anaphylaxis

Anaphylaxis is a serious allergic reaction that is rapid in onset and may cause death.