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(Luke Turnock, a sociologist at the University of Lincoln, in England, has described this phenomenon as folk pharmacology.) Michaels foot pain improved, but, strangely, he also noticed that his skin was changing color
Helander IM, Nurmiaho-Lassila EL, Ahvenainen R et al (2001) Chitosan disrupts the barrier properties of the outer membrane of Gram-negative bacteria
Complex naturally present in human plasma, studied on matrix remodeling and skin regeneration for 50 years