Changes in the aqueous phase of cell suspensions and protein solutions induced by a photoexitation of the molecular oxygen (to mechanisms of biological action of low level laser radiation )

2005 ◽  
Author(s):  
S. D. Zakharov ◽  
A. V. Ivanov
Keyword(s):  
Laser Radiation ◽  
Molecular Oxygen ◽  
Aqueous Phase ◽  
Biological Action ◽  
Cell Suspensions ◽  
Protein Solutions ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Clinical Efficacy of Fluoride Varnish and Low-Level Laser Radiation in Treating Dentin Hypersensitivity

2016 ◽  
Vol 27 (1) ◽  
pp. 79-82 ◽  
Author(s):  
Euler Maciel Dantas ◽  
Fernanda Kyarelly de Oliveira Amorim ◽  
Fernando José de Oliveira Nóbrega ◽  
Poliana Medeiros Cunha Dantas ◽  
Rodrigo Gadelha Vasconcelos ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Adult Population ◽  
Fluoride Varnish ◽  
Cervical Region ◽  
Dentin Hypersensitivity ◽  
Short Term Treatment ◽  
Painful Condition ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

Abstract The objective of this study was to compare the efficacy of fluoride varnish (Fluorniz(r)) and irradiation with a gallium-arsenide-aluminum diode laser in the treatment of cervical dentin hypersensitivity. Cervical dentin hypersensitivity (CDH) is a painful condition that is highly prevalent in the world's adult population, with one in six patients presenting this symptom. Eighty-six teeth were divided into two groups: Group 1, teeth treated with Fluorniz; Group 2, teeth irradiated with a GaAlAs laser at a 4 J/cm2 dose. The two treatments were applied to the buccal cervical region in four sessions, at intervals of 72 to 96 h. The response of the patient to tactile and thermal-evaporative stimuli was rated on a visual analog scale. The results showed a reduction of hypersensitivity in response to tactile and thermal-evaporative stimulation at the end of treatment in both groups. In conclusion, short-term treatment with Fluorniz was found to be more effective than low-level laser radiation in reducing cervical dentin hypersensitivity.

The effect of low-level laser radiation and doxycycline on the levels of osteoprotegerin and receptor activator of nuclear factor kappa-B ligand

2020 ◽  
Vol 35 (9) ◽  
pp. 1975-1979
Author(s):  
Shirin Zahra Farhad ◽  
Amir Siadat ◽  
Neda Sadeghian ◽  
Sourena Abrishamkar ◽  
Farshad Khosraviani ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Nuclear Factor Kappa B ◽  
Nuclear Factor ◽  
Low Level ◽  
Nuclear Factor Kappa ◽  
Low Level Laser ◽  
Level Laser ◽  
Receptor Activator

Influence of low level laser radiation on migration of stem cells

2005 ◽  
Author(s):  
Levon V. Gasparyan ◽  
Grigory Brill ◽  
Anu M. Makela
Keyword(s):  
Stem Cells ◽  
Laser Radiation ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

Analysis of Low-Level Laser Radiation Transmission in Occlusive Dressings

2010 ◽  
Vol 28 (4) ◽  
pp. 459-463 ◽  
Author(s):  
Rinaldo Roberto de Jesus Guirro ◽  
Elaine Caldeira de Oliveira Guirro ◽  
Carla Campos Martins ◽  
Fabiana Roberta Nunes
Keyword(s):  
Laser Radiation ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Radiation Transmission ◽  
Occlusive Dressings
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