Effect of equal daily doses achieved by different power densities of low-level laser therapy at 635 nm on open skin wound healing in normal and corticosteroid-treated rats

2008 ◽  
Vol 24 (4) ◽  
pp. 539-547 ◽  
Author(s):  
Peter Gál ◽  
Michal Mokrý ◽  
Boris Vidinský ◽  
Róbert Kilík ◽  
Filip Depta ◽  
...  
Keyword(s):  
Wound Healing ◽  
Laser Therapy ◽  
Skin Wound ◽  
Low Level Laser Therapy ◽  
Skin Wound Healing ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Power Densities

scholarly journals Low-Level Laser Therapy with 810 nm Wavelength Improves Skin Wound Healing in Rats with Streptozotocin-Induced Diabetes

2014 ◽  
Vol 32 (4) ◽  
pp. 198-204 ◽  
Author(s):  
Ludmila Dancáková ◽  
Tomáš Vasilenko ◽  
Ivan Kováč ◽  
Katarína Jakubčová ◽  
Martin Hollý ◽  
...  
Keyword(s):  
Wound Healing ◽  
Laser Therapy ◽  
Skin Wound ◽  
Low Level Laser Therapy ◽  
Skin Wound Healing ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Streptozotocin Induced Diabetes

Time-dependent effects of low-level laser therapy on the morphology and oxidative response in the skin wound healing in rats

2012 ◽  
Vol 28 (2) ◽  
pp. 383-390 ◽  
Author(s):  
Reggiani Vilela Gonçalves ◽  
Rômulo Dias Novaes ◽  
Marli do Carmo Cupertino ◽  
Bruna Moraes ◽  
João Paulo Viana Leite ◽  
...  
Keyword(s):  
Wound Healing ◽  
Laser Therapy ◽  
Skin Wound ◽  
Time Dependent ◽  
Low Level Laser Therapy ◽  
Skin Wound Healing ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Oxidative Response

scholarly journals Effect of gallium arsenide low-level laser therapy on the inflammatory phase of skin wound healing in rats

2017 ◽  
Vol 11 (4) ◽  
pp. 226-230
Author(s):  
Armando de Mattos Carvalho ◽  
Michele Henrique Antônio Bizo ◽  
Hugo Shisei Toma ◽  
Karla Moraes Rocha Guedes ◽  
Lívia Saab Muraro ◽  
...  
Keyword(s):  
Wound Healing ◽  
Gallium Arsenide ◽  
Laser Therapy ◽  
Skin Wound ◽  
Low Level Laser Therapy ◽  
Skin Wound Healing ◽  
Low Level ◽  
Low Level Laser ◽  
Inflammatory Phase ◽  
Level Laser

scholarly journals Effect of Equal Daily Doses Achieved by Different Power Densities of Low-Level Laser Therapy at 635 nm on Open Skin Wound Healing in Normal and Diabetic Rats

2014 ◽  
Vol 2014 ◽  
pp. 1-9 ◽  
Author(s):  
Róbert Kilík ◽  
Lucia Lakyová ◽  
Ján Sabo ◽  
Peter Kruzliak ◽  
Kamila Lacjaková ◽  
...  
Keyword(s):  
Wound Healing ◽  
Laser Therapy ◽  
Skin Wound ◽  
Diabetic Rats ◽  
Low Level Laser Therapy ◽  
Collagen Fibres ◽  
Skin Wound Healing ◽  
Level Laser ◽  
Significant Difference ◽  
Power Densities

Background and Objective.Despite the fact that the molecular mechanism of low-level laser therapy (LLLT) is not yet known, the exploitation of phototherapy in clinical medicine and surgery is of great interest. The present study investigates the effects of LLLT on open skin wound healing in normal and diabetic rats.Materials and Methods.Four round full-thickness skin wounds on dorsum were performed in male adult nondiabetic (n=24) and diabetic (n=24) Sprague–Dawley rats. AlGaInP (635 nm, wavelength; 5 J/cm2, daily dose) was used to deliver power densities of 1, 5, and 15 mW/cm2three times daily until euthanasia.Results.PMNL infiltration was lower in the irradiated groups (15 mW/cm2). The synthesis and organisation of collagen fibres were consecutively enhanced in the 5 mW/cm2and 15 mW/cm2groups compared to the others in nondiabetic rats. In the diabetic group the only significant difference was recorded in the ratio PMNL/Ma at 15 mW/cm2. A significant difference in the number of newly formed capillaries in the irradiated group (5, 15 mW/cm2) was recorded on day six after injury compared to the control group.Conclusion.LLLT confers a protective effect against excessive inflammatory tissue response; it stimulates neovascularization and the early formation of collagen fibres.

Wound-healing effects of low-level laser therapy in diabetic rats involve the modulation of MMP-2 and MMP-9 and the redistribution of collagen types I and III

2013 ◽  
Vol 15 (4) ◽  
pp. 210-216 ◽  
Author(s):  
Andreia Aparecida Da Silva ◽  
Ernesto Cesar Pinto Leal-Junior ◽  
Ana Carolina Araruna Alves ◽  
Caroline Sobral Rambo ◽  
Solange Almeida Dos Santos ◽  
...  
Keyword(s):  
Wound Healing ◽  
Laser Therapy ◽  
Diabetic Rats ◽  
Low Level Laser Therapy ◽  
Collagen Types ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser

scholarly journals Effect of low-level laser therapy on wound healing after depigmentation procedure: A clinical study

2016 ◽  
Vol 0 (0) ◽  
pp. 0 ◽  
Author(s):  
Kirti Chawla ◽  
ArundeepKaur Lamba ◽  
Shruti Tandon ◽  
Farrukh Faraz ◽  
Varun Gaba
Keyword(s):  
Wound Healing ◽  
Clinical Study ◽  
Laser Therapy ◽  
Low Level Laser Therapy ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser
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