Wrocław/ Research on the antibacterial properties of slug mucus

Researchers from Wroclaw Medical University: Anna Leśkow and P. Ireneusz Całkosiński are the main authors of the invention: "Method of isolation of slug mucus, composition and application of the mucus of Arion rufus" and "Method of isolation of slug mucus, composition and application of the mucus of Limax maximus". Wrocław University of Environmental and Life Sciences and the Institute of Immunology and Experimental Therapy of the Polish Academy of Sciences also participate in the research project.

The research is conducted on the mucus produced by great grey slugs and red slugs. These are the two most common species of slugs in Poland that can be often found in gardens or allotments.

According to Anna Leśków, in slugs that do not have shells to protect them, mucus performs a protective function against predators and external factors. Research conducted by Wrocław scientists has also shown that mucus has strong antibacterial properties. "The great grey slug secretion was able to inhibit the growth of Salmonella by as much as 60 percent. It is also strongly adhesive, which means it easily +sticks+ to the surface that it comes in contact with" - said Leśków.

Thanks to these properties, slug mucus could be used in the production of ointments applied to mucous membranes. Such preparations could closely adhere to the wounds or lesions caused by disease.

The antibacterial properties of slug mucus can also be used in the manufacture of disinfectants and anesthetics.

Researchers emphasise that obtaining slug mucus is safe for these animals. The first results of Wroclaw\'s research are waiting for patents.

Leśków emphasised that the research will continue at the Independent Laboratory of Neurotoxicology and Environmental Diagnosis of Wroclaw Medical University. "To continue our research we primarily need slugs, so invite everyone who has them in their gardens or allotments to bring them to us. We will accept any quantity" - said the scientist.

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