Abstract
Several microorganisms can be found in tattoo inks injected into the skin, despite the ink matrix being considered inhospitable to microbial growth. Studies on the microbial quality of tattoo inks have reported the presence of microorganisms in most of the samples. This study aimed to assess the survival of environmental and human microbial species, selected on the specific criteria, in tattoo inks. Undiluted sterile black ink and serial dilutions (10-fold/100-fold) were each separately seeded with four bacterial strains (S. aureus, P. aeruginosa, B. pumilus, M. fortuitum), one yeast (C. albicans), and one mold (F. solani). Their survival was periodically tested using cultural methods. No tested microorganisms were able to survive in undiluted ink, except for B. pumilus which survived up to 3 weeks. All the tested species, except for S. aureus, showed survivability for up to 10 weeks in 100-fold diluted inks, and P. aeruginosa, M. fortuitum and C. albicans were even able to grow. B. pumilus and F. solani had good rates of survival even at the smallest dilution. The ability of microorganisms to survive and grow in tattoo inks could have health implications if contaminated ink dilutions are used during tattooing practices and stored for a long time.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.