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Methods for Characterizing the Co-development of Biofilm and Habitat Heterogeneity

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Comunidad bacteriana asociada a la superficie y el interior de los forcípulos de ciempiés: Identificación y

Yasutaka Tanaka¹, Daiki Mizushima², Yoshimitsu Izawa¹

¹Department of Emergency and Critical Care Medicine, Jichi Medical University, Tochigi, Japan.

|January 16, 2026

Resumen

Los forcípulos de los ciempiés albergan diversas bacterias, con Staphylococcus identificado como un componente menor. La limpieza exhaustiva de las heridas después de una picadura de ciempiés es crucial para prevenir infecciones secundarias.

Área de la Ciencia:

Microbiología
Toxicología
Enfermedades Infecciosas

Sus antecedentes:

Las picaduras de ciempiés en regiones tropicales/subtropicales pueden causar molestias e infecciones, incluida la infección necrosante del tejido blando (NSTI).
Existe información limitada sobre las bacterias que residen en los forcípulos de los ciempiés, los apéndices que inyectan veneno.

Objetivo del estudio:

Identificar las especies bacterianas presentes en los forcípulos de los ciempiés.
Evaluar el papel potencial de estas bacterias en las infecciones posteriores a la picadura.

Principales métodos:

Análisis de comunidades bacterianas en los forcípulos de Scolopendra mutilans, Scolopendra japonica y Bothropolys rugosus utilizando la secuenciación del gen del ácido ribonucleico ribosomal 16S.
Análisis del microbioma de muestras de ciempiés recolectadas de Japón.

Principales resultados:

Se detectó una comunidad bacteriana diversa en los forcípulos de los ciempiés.
Staphylococcus, un género asociado con NSTI, se encontró como una población bacteriana menor.

Conclusiones:

Este estudio es el primero en informar sobre bacterias en los forcípulos de los ciempiés, con algunas aisladas previamente de infecciones por picaduras de ciempiés.
El riesgo de infección por estas bacterias parece ser bajo, pero la limpieza exhaustiva de las heridas es esencial para prevenir infecciones secundarias.

Palabras clave:

microbiología ciempiés forcípulos bacterias infección picaduras Staphylococcus cuidado de heridas

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