Temporal dynamics of blood microcirculation in oral cavity mucous membrane caused by low-intensity laser irradiation

Sergey S. Ulyanov; Haiying Chen; Natalia A. Kharish; Alexander V. Lepilin; Nisong Lin; Qingming Luo; Mikhail Naumov; Liu Qian; Elena V. Safonkina; Alexey V. Sedykh; Onega V. Ulianova; Weng Yang; Dan Zhu

doi:10.1117/12.596957

29 March 2005 Temporal dynamics of blood microcirculation in oral cavity mucous membrane caused by low-intensity laser irradiation

Sergey S. Ulyanov, Haiying Chen, Natalia A. Kharish, Alexander V. Lepilin, Nisong Lin, Qingming Luo, Mikhail Naumov, Liu Qian, Elena V. Safonkina, Alexey V. Sedykh, Onega V. Ulianova, Weng Yang, Dan Zhu

Author Affiliations +

Proceedings Volume 5696, Complex Dynamics and Fluctuations in Biomedical Photonics II; (2005) https://doi.org/10.1117/12.596957
Event: SPIE BiOS, 2005, San Jose, CA, United States

Abstract

Effects of laser at the wavelength of 650 nm on the isolated vessels of white rat mesentery have been analyzed. Influence of laser irradiation on the statement of blood microcirculation in mucous membrane of human oral cavity has been investigated. Temporal changes of hemodynamics have been studied by methods of laser photoplethysmography, Doppler diagnostics and laser speckle imaging technique. Influence of coherent light (at the wavelength 630 nm) on the intensity of microcirculation in the capillary net of mucous membrane has been demonstrated directly during the short-time session of laser therapy.

Citation Download Citation

Sergey S. Ulyanov, Haiying Chen, Natalia A. Kharish, Alexander V. Lepilin, Nisong Lin, Qingming Luo, Mikhail Naumov, Liu Qian, Elena V. Safonkina, Alexey V. Sedykh, Onega V. Ulianova, Weng Yang, and Dan Zhu "Temporal dynamics of blood microcirculation in oral cavity mucous membrane caused by low-intensity laser irradiation", Proc. SPIE 5696, Complex Dynamics and Fluctuations in Biomedical Photonics II, (29 March 2005); https://doi.org/10.1117/12.596957

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