The species is largely commensal and part of the skin flora present on most healthy adult humans’ skin. It stefan Bruggemann PDF usually just barely detectable on the skin of healthy preadolescents. Originally identified as Bacillus acnes, it was later named Propionibacterium acnes for its ability to generate propionic acid. These enzymes are involved in the digestion of sebum and the acquisition of other nutrients.
They can also destabilize the layers of cells that form the walls of the follicle. The cellular damage, metabolic byproducts and bacterial debris produced by the rapid growth of C. Preliminary research shows healthy pores are only colonized by C. The propionic acid which it secretes creates micro-fractures of the surrounding bone. These micro-fractures are sensitive and it has been found that antibiotics have been helpful in resolving this type of low back pain. Antibiotics are commonly used to treat infections caused by C.
Acne vulgaris is the disease most commonly associated with C. The problem is especially pronounced in North America and Europe. Several naturally occurring molecules and compounds are toxic to C. The elements silver, sulfur, and copper have also been demonstrated to be toxic towards many bacteria, including C. It is also killed by ultraviolet light.