Browsing Faculty of Medicine by Author "Hummelsund, Steinar"
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An experimental study of low-level laser therapy in rat Achilles tendon injury
Joensen, Jon; Gjerdet, Nils Roar; Hummelsund, Steinar; Iversen, Vegard Vereide; Lopes-Martins, Rodrigo Álvaro Brandão; Bjordal, Jan Magnus (Peer reviewed; Journal article, 2011-05-06)The aim of this controlled animal study was to investigate the effect of low-level laser therapy (LLLT) administered 30 min after injury to the Achilles tendon. The study animals comprised 16 Sprague Dawley male rats divided ... -
Skin Penetration Time-Profiles for Continuous 810nm and Superpulsed 904nm Lasers in a Rat Model
Joensen, Jon; Øvsthus, Knut; Reed, Rolf K.; Hummelsund, Steinar; Iversen, Vegard Vereide; Lopes-Martins, Rodrigo Álvaro Brandão; Bjordal, Jan Magnus (Peer reviewed; Journal article, 2012-11-26)Objective: The purpose of this study was to investigate the rat skin penetration abilities of two commercially available low-level laser therapy (LLLT) devices during 150 sec of irradiation. Background data: Effective LLLT ...