Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7107410.17816/kazmj71074MiscellaneousCopper salts impregnation of catgutVon LindenG.info@eco-vector.com140119343011121122705202127052021Copyright © 1934, von Linden G.1934<p>The author conducted under the skin of animals the threads of catgut impregnated with copper salts with live pathogenic bacteria. The disinfecting effect of copper impregnation was so great that experimental animals with "copper" catgut did not fall ill, while the control animals fell ill or even died.</p>Kazan Medical archiveКазанский медицинский архив