Low-level laser irradiation (LLLI) promotes proliferation of mesenchymal and cardiac stem cells in culture

2007 ◽  
Vol 39 (4) ◽  
pp. 373-378 ◽  
Author(s):  
Hana Tuby ◽  
Lidya Maltz ◽  
Uri Oron
Keyword(s):  
Stem Cells ◽  
Laser Irradiation ◽  
Cardiac Stem Cells ◽  
Low Level ◽  
Cells In Culture ◽  
Low Level Laser ◽  
Level Laser ◽  
Low Level Laser Irradiation

Biological effects of low-level laser irradiation (LLLI) on stem cells from human exfoliated deciduous teeth (SHED)

2019 ◽  
Vol 24 (1) ◽  
pp. 167-180 ◽  
Author(s):  
M. Paschalidou ◽  
E. Athanasiadou ◽  
K. Arapostathis ◽  
N. Kotsanos ◽  
P. T. Koidis ◽  
...  
Keyword(s):  
Stem Cells ◽  
Laser Irradiation ◽  
Biological Effects ◽  
Deciduous Teeth ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Low Level Laser Irradiation ◽  
Human Exfoliated Deciduous Teeth

scholarly journals Low-level laser irradiation promotes proliferation of cryopreserved adipose-derived stem cells

2017 ◽  
Vol 15 (3) ◽  
pp. 334-338 ◽  
Author(s):  
Fernanda Ginani ◽  
Diego Moura Soares ◽  
Hugo Alexandre de Oliveira Rocha ◽  
Carlos Augusto Galvão Barboza
Keyword(s):  
Stem Cells ◽  
Flow Cytometry ◽  
Cell Proliferation ◽  
Laser Irradiation ◽  
Adipose Derived Stem Cells ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Significant Difference ◽  
Low Level Laser Irradiation

ABSTRACT Objective To evaluate the effect of low-level laser irradiation on proliferation and viability of murine adipose-derived stem cells previously submitted to cryopreservation. Methods Adipose-derived stem cells were isolated from inguinal fat pads of three mice, submitted to cryopreservation in fetal bovine serum with 10% dimethylsulfoxide for 30 days and then thawed and maintained in normal culture conditions. Culture cells were either irradiated or not (control) with an InGaAIP diode laser at zero and 48 hours, using two different energy densities (0.5 and 1.0J/cm2). Cell proliferation was evaluated by trypan blue exclusion method and MTT assay at intervals of zero, 24, 48, and 72 hours after the first laser application. Cell viability and apoptosis of previously cryopreserved cells submitted to laser therapy were evaluated by flow cytometry. Results The Irradiated Groups (0.5 and 1.0J/cm2) showed an increased cell proliferation (p<0.05) when compared to the Control Group, however no significant difference between the two energy densities was observed. Flow cytometry revealed a percentage of viable cells higher than 99% in all groups. Conclusion Low-level laser irradiation has stimulatory effects on the proliferation of adipose-derived stem cells previously submitted to cryopreservation.

Effect of low-level laser irradiation on proliferation and viability of human dental pulp stem cells

2015 ◽  
Vol 30 (9) ◽  
pp. 2259-2264 ◽  
Author(s):  
Ivana Maria Zaccara ◽  
Fernanda Ginani ◽  
Haroldo Gurgel Mota-Filho ◽  
Águida Cristina Gomes Henriques ◽  
Carlos Augusto Galvão Barboza
Keyword(s):  
Stem Cells ◽  
Laser Irradiation ◽  
Dental Pulp ◽  
Dental Pulp Stem Cells ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Human Dental Pulp ◽  
Low Level Laser Irradiation

scholarly journals Biological effects of low-level laser irradiation on umbilical cord mesenchymal stem cells

AIP Advances ◽  
2016 ◽  
Vol 6 (4) ◽  
pp. 045018 ◽  
Author(s):  
Hongli Chen ◽  
Hong Wang ◽  
Yingxin Li ◽  
Weichao Liu ◽  
Chao Wang ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Laser Irradiation ◽  
Umbilical Cord ◽  
Biological Effects ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Low Level Laser Irradiation

Low-level laser irradiation induces in vitro proliferation of stem cells from human exfoliated deciduous teeth

2017 ◽  
Vol 33 (1) ◽  
pp. 95-102 ◽  
Author(s):  
Fernanda Ginani ◽  
Diego Moura Soares ◽  
Hugo Alexandre de Oliveira Rocha ◽  
Lélia Batista de Souza ◽  
Carlos Augusto Galvão Barboza
Keyword(s):  
Stem Cells ◽  
Laser Irradiation ◽  
Deciduous Teeth ◽  
In Vitro Proliferation ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Low Level Laser Irradiation ◽  
Human Exfoliated Deciduous Teeth

Low level laser irradiation stimulates osteogenic phenotype of mesenchymal stem cells seeded on a three-dimensional biomatrix

2005 ◽  
Vol 20 (3-4) ◽  
pp. 138-146 ◽  
Author(s):  
Liat Abramovitch-Gottlib ◽  
Talia Gross ◽  
Doron Naveh ◽  
Shimona Geresh ◽  
Salman Rosenwaks ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Laser Irradiation ◽  
Three Dimensional ◽  
Low Level ◽  
Low Level Laser ◽  
Level Laser ◽  
Low Level Laser Irradiation
Sign in / Sign up

Export Citation Format

Share Document