Analysis of laser therapy effects in Sporothrix schenckii inactivation in vivo

Abstract Introduction Sporotrichosis is a common disease in tropical regions, caused by the fungus Sporothrix schenckii, affecting mainly rural workers and in direct contact with animals. Although treatment by indiscriminate use of oral antifungal drugs gives rise resistant isolates, leading to therapeutic failures and no remission of the disease. To evaluate the effectiveness of red low-power laser photobiomodulation in inactivation of S. schenckii infection induced in rodents. Methods Subcutaneously inoculation (2x103 S. schenckii/ml, 0.2 ml suspension) in the left footpad, in 27 mice di...