Demonstration isolation and identification of culturable microfungi and bacteria in horse hair and dandruff. Immunochemical comparison with allergic components.

The research article is about investigating the types of microfungi and bacteria found in horse hair and dandruff. The researchers then compare these findings to the substances that typically cause allergic reactions.

Research Overview

The main focus of the study was to explore the content of microfungi and bacteria in horse hair and dandruff. This was achieved using the method of inoculation and incubation on V-8 agar containing penicillin and streptomycin, procedures commonly used in microbiology to grow and isolate bacteria and fungi. This step was followed by counting and identifying colonies of these organisms.

• The research found more than nine different genera of microfungi and over five different bacteria genera in horse hair and dandruff.
• The most dominant species were isolated and cultivated further for deeper analysis.

Immunochemical Comparison

An important part of the research was the comparison of microorganisms with potential allergens.

• An extract was prepared from the isolated and cultivated organisms.
• This extract was compared with the extract from horse hair and dandruff using crossed-line immuno-electrophoresis, a technique used to study the antigen-antibody reaction.
• This step did not demonstrate any immunochemical identity, meaning that the substances responsible for allergic reactions in the horse hair and dandruff were not the same as these microorganisms.

Significance of the Research

The results from the study provide valuable insights for medical investigations, especially for patients with potential allergies related to horses.

• If patients with a history of horse allergy do not react to horse hair and dandruff extracts, these identified microorganisms could provide a guide to what might be causing the suspected sensitizing substances.
• This research therefore has significant implications for diagnosis and treatment of horse-related allergies.