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KMID : 0363119920050010044
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Korean Journal of Pain
1992 Volume.5 No. 1 p.44 ~ p.51
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Effect of Infrared Low Dose Laser on Injured Sciatic Nerve of Rats
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정진우
권재영/김해규/백승완/김인세/정규섭
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Abstract
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This study examined the microscopic changes following irradiation of infrared low dose laser on injured sciatic nerves of rats. In these days, many cliniciansuse the low-dose laser therapy in pain clinicians use the low-dose laser therapy in pain
clinic
on various fields an ddieases. But the basic mechanism and indications were not known completely. Low-dose IR (infrared) laser irradiation applied to a crushed injured sciatic nerve of rats in the right leg in bilaterally inflicted crush injury.
@ES The results were as follows
@EN 1) There are a little histological differences between laser treated group and nontreated group.
2) Low power IR-laser irradiation, when applied to the injured sciatic nerve, increased vascularization and relatively well conserved tissue organization.
3) There are little histological difference in distal muscle biopsy, but atrophic muscle fibers were seen partially.
4) We found out that more hypertrophic epineurium was present in laser-treated group.
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KEYWORD
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