We compared the analgesic effects of continuous and frequency-modulated red and infrared
LEDproduced polarized light (PL) measured in a formalin test model. The control group …

Objectives: Here, we compared the effects of blue light vs red light and thermal control on
pain sensation in a human experimental pain model. Methods: Pain, hyperalgesia, and …

We report the development and characterization of a novel, injury-free rat model in which
nociceptive sensitization after red light is observed in multiple body areas reminiscent of …

Treatments for chronic pain are inadequate, and new options are needed.
Nonpharmaceutical approaches are especially attractive with many potential advantages …

INTRODUCTION: Our previous studies have shown that exposure of acupuncture points
(AP) or painful area of mice to halogen polarized light (PL) effectively weakens the pain. The …

In experiments on mice with the tonic pain locus the comparison of analgesia caused by the
action of polarized light on an acupuncture point or by two classic analgetics (analginum …

INTRODUCTION: Our previous studies have shown that polarized red+ infrared LED light
causes analgesic effect. The aim of this study was to test whether the blue LED light has …

Low-intensity phototherapy using light fonts, like light-emitting diode (LED), in the red to
infrared spectrum is a promising alternative for the treatment of pain. However, the …

Our recent results show the efficacy of pain suppression by exposure of antinociceptive
acupuncture points (APs) to white polarized (P) light. But it is known that white light contains …

Introduction Several clinical trials have demonstrated that low-level light therapy (LLLT), a
method of photobiomodulation, is an effective analgetic treatment. However, the mechanism …