Biological Effects of Laser Radiation. Volume II. Review of Our Studies on Biological Effects of Laser Radiation-1965-1971

摘要

Many of our studies on biological effects of laser radiation from 1965 to 1971 are reviewed. These include: continuation of free radical studies; differential effects on cell growth patterns in tissue culture; effects on biochemical preparations; attempts to alter the immunological capability/virulence ratio of influenza virus; gross and microscopic descriptions of lesions, their natural history, and alterations in calcium and magnesium; argon laser irradiation studies; occurrence and significance of backscattering of viable tumor cells; carcinogenic potential of the radiation; cataract production at ultraviolet wavelengths; uses and hazards in dentistry; degradation of the energy within a closed filled cavity; charged particle production; usefulness of sonic and ultrasonic signature characterization; studies on focal hepatic injury and repair; reversible depigmentation investigations and relationship to melanin granule as a target site; development of pulse-duration dependent models; analysis and development of threshold injury models; CO2 laser development and biological and biophysical studies; in-vivo and in-vitro tests of effectiveness of laser protective material; use of closed circuit TV; categorization of non-radiational hazards; contributions to provisions for safe use of lasers; and psychological studies. (Author)