24 October 2001 Biomedical applications of coherent-optical methods for the analysis of lymph flow in microvessels
Author Affiliations +
Abstract
In the present study the characteristics of lymph microcirculation are investigated. The lymph microcirculation was studied on small intestine mesentery during NG=nitro=L-arginine (L-NNA) application on intact microvessels and after stress. The direct measurement of lymph flow velocity (parameter V) in individual microvessels was based on the technique of light intravital videomicroscopy. The first spectral moments of Doppler signal characterizing the mean velocities of lymph flow in microvessels (parameters M1) were measured by the laser- speckle method. Simultaneously, diameters of lymph microvessels as well as parameters of phasic contractions and valve functioning were registered.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Anastasiya V. Solov'eva, Anastasiya V. Solov'eva, Gregory E. Brill, Gregory E. Brill, Ekateryna I. Galanzha, Ekateryna I. Galanzha, Sergey S. Ulyanov, Sergey S. Ulyanov, Valery V. Tuchin, Valery V. Tuchin, Tatyana V. Stepanova, Tatyana V. Stepanova, Alexey V. Sedykh, Alexey V. Sedykh, "Biomedical applications of coherent-optical methods for the analysis of lymph flow in microvessels", Proc. SPIE 4434, Hybrid and Novel Imaging and New Optical Instrumentation for Biomedical Applications, (24 October 2001); doi: 10.1117/12.446683; https://doi.org/10.1117/12.446683
PROCEEDINGS
4 PAGES


SHARE
Back to Top