Use of the immunomodulative influence of low level laser radiation in the treatment of an autoimmune thyroiditis

Use of LLLT for 42 patients with an autoimmune thyroiditis has shown that the helper function of lymphocytes has decreased, the suppressive activity has increased, the quantity of B-lymphocytes has decreased and the immunoregulative index has been normalized. The effect of LLLT application was active about 4 months in 78 percent of the patients. Soft semiconductor laser was used. The radiation was in the IR range of spectrum, wavelength - 890 nm. The technique included cutaneous irradiation of the thymus projection zones, vascular junction and thyroid gland. The total doze was made 2.42 J/cm2.© (2000) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.