The present experiments sought to establish dose dependency and time course for effects of
cranial laser irradiation in two rodent models of pain. These were the hot plate and tail flick …

Low-power, soft, or low-level laser irradiation has been successfully used to provide
analgesia in injured or diseased tissues. In this study, we tested the possible antinociceptive …

Laser irradiation of the rat cranium can produce analgesia. The present experiment
investigated the mechanism of such action. 27 rats received all possible combinations of …

The effects of diode laser irradiation on peripheral nerves was examined by monitoring
neuronal discharges elicited by application of various stimuli to the hind-paw skin of rats …

The influence of subacute exposure (11 exposures within 16 days) of mice to the low power
(GaAs) semiconductive laser‐stimulated irradiation on pain perception was investigated …

OBJECTIVES: To evaluate the analgesic effect of laser therapy on healthy tissue of mice.
STUDY DESIGN: Forty-five animals were divided in three groups of 15: A--infrared laser …

抄録 The analgesic effects in the course of application of therapeutic lasers to affected tissue
have been described in a number of works in the literature. Although a few scientific-based …

Objective: The objective of this review was to systematically identify experimental studies of
non-ablative laser irradiation (LI) on peripheral nerve morphology, physiology, and function …

To characterize nocifensive behavior, a laser beam was applied to the hind footpad of
nonanesthetized and unrestrained rats and the reaction pattern was analyzed. Fifty-four rats …

Low‐level laser therapy (LLLT) has been shown in clinical trials to relieve chronic pain and
the World Health Organization has added LLLT to their guidelines for treatment of chronic …