JANISCH, Roman. Therapeutical laser effects on model cell systems. Journal of Applied Biomedicine. České Budějovice, 2003, 1(Suppl.1), Suppl.1, p. S12-S14, 3 pp. ISSN 1214-021X.
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Basic information
Original name Therapeutical laser effects on model cell systems
Authors JANISCH, Roman (203 Czech Republic, guarantor).
Edition Journal of Applied Biomedicine, České Budějovice, 2003, 1214-021X.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14110/03:00008357
Organization unit Faculty of Medicine
Keywords in English Low-powered laser; cell proliferation; cell mobility; Paramecium; Tetrahymena; HeLa cells; cytoskeleton;
Tags cell mobility, Cell proliferation, Cytoskeleton, HeLa cells, Low-powered laser, Paramecium, Tetrahymena
Changed by Changed by: prof. MUDr. Roman Janisch, DrSc., učo 1164. Changed: 1/12/2003 17:27.
Abstract
Therapeutic laser irradiation (830 nm, energy density from 2 to 99 J/cm2 and power output from 72 to 360 mW) of HeLa cells resulted in a partial and temporal depolymerization of microtubules, mikrofilaments and intermediate filaments observed on immunofluorescent preparations and ultrathin sections. The stimulation of HeLa cells proliferation was related to the mode of irradiation, pulsed mode was more effective. Paramecium and Tetrahymena cells responded to laser irradiation by an incerase in their mobility.
Links
GA304/01/1560, research and development projectName: Účinky mikromanipulací laserovým paprskem na ultrastrukturu a chování buněk
Investor: Czech Science Foundation, The Effects of Laser Beam Micromanipulation on the Cell Ultrastructure and Life
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