Low-power laser stimulation of tissue engineered cartilage tissue formed on a porous calcium polyphosphate scaffold

2007 ◽  
Vol 39 (3) ◽  
pp. 286-293 ◽  
Author(s):  
Lu Gan ◽  
Carmen Tse ◽  
Robert M. Pilliar ◽  
Rita A. Kandel
Keyword(s):  
Low Power ◽  
Cartilage Tissue ◽  
Power Laser ◽  
Laser Stimulation ◽  
Calcium Polyphosphate ◽  
Engineered Cartilage ◽  
Stimulation Of

Low Power Laser Stimulation Of Biochemical Processes

1988 ◽  
Author(s):  
Robert F. Labbe ◽  
Rebecca L. Rettmer ◽  
Holly Davis
Keyword(s):  
Low Power ◽  
Power Laser ◽  
Laser Stimulation ◽  
Biochemical Processes ◽  
Stimulation Of

scholarly journals Low power laser therapy in treatment of bronchial asthma

2003 ◽  
Vol 56 (9-10) ◽  
pp. 413-418 ◽  
Author(s):  
Momir Milojevic ◽  
Vesna Kuruc
Keyword(s):  
Lung Function ◽  
Low Power ◽  
Bronchial Asthma ◽  
Modern Concept ◽  
Control Group ◽  
Acupuncture Points ◽  
Power Laser ◽  
Laser Stimulation ◽  
Positive Effects ◽  
Stimulation Of

Introduction Modern concept of acupuncture is based on the fact there are designated locations on the surface of human body, which are related to integrative systems of an organism by means of sensory nerves, correlating and synchronizing organ functioning, depending on external and internal conditions, by means of nervous and neurohumoral regulation of metabolic and regenerative processes, including also mobilization of immunological, protective and antistress reactions. Apart from standard needle acupuncture, other methods of stimulating acupuncture points are also applied. Due to invention of low power lasers, irradiation laser acupuncture has been introduced into routine medical practice, characterized by painless and aseptic technique and outstanding clinical results. Material and methods The investigation was aimed at defining therapeutic effects of low power laser irradiation by stimulating acupuncture points or local treatment of asthma. A prospective analysis included 50 patients treated at the Institute of Pulmonary Diseases in Sremska Kamenica during 2000, 2001 and 2002. Together with conservative treatment of present disease, these patients were treated with laser stimulation of acupuncture points in duration of ten days. During treatment changes of functional respiratory parameters were recorded. Results were compared with those in the control group. The control group consisted of the same number of patients and differed from the examination group only by not using laser stimulation. Results Patients with bronchial asthma presented with significant improvement (p<0,0005) of all estimated lung function parameters just 30 minutes after laser stimulation. Improvements achieved on the third and the tenth day of treatment were significantly higher (p<0,001 to p<0,00005) in the examination group in comparison with the control group. Further investigation confirmed that improvement of measured lung function parameters was significantly higher in younger patients, in patients whose disease lasted shorter, as well as in women. Patients with asthma, who were treated every three months for a one year period, presented with significantly lower frequency and intensity of attacks. Discussion The mechanism of laser stimulation activity in treatment of bronchial asthma is explained in detail, correlating our results to those obtained by other authors. Conclusions A ten-day course of low-power laser stimulation of acupuncture points in patients with bronchial asthma improves both the lung function and gas exchange parameters. Positive effects of laser treatment in patients with bronchial asthma are achieved in a short time and they last long, for several weeks, even months. Successive laser stimulation in asthmatics prolongs periods of remission and decreases the severity of asthmatic attacks. Better positive effects of laser stimulation are achieved in younger asthmatics, in those with shorter disease history and in female patients. There is a negative correlation between effects of laser stimulation and patients' age and disease history. However, these characteristics do not affect response rate and speed but positive laser stimulation effects are achieved in a shorter period in female asthmatics.

Low power laser stimulation of the bone consolidation in tibial fractures of rats: a radiologic and histopathological analysis

2014 ◽  
Vol 30 (1) ◽  
pp. 333-338 ◽  
Author(s):  
M. Briteño-Vázquez ◽  
G. Santillán-Díaz ◽  
M. González-Pérez ◽  
T. Gallego-Izquierdo ◽  
D. Pecos-Martín ◽  
...  
Keyword(s):  
Low Power ◽  
Tibial Fractures ◽  
Histopathological Analysis ◽  
Power Laser ◽  
Laser Stimulation ◽  
Bone Consolidation ◽  
Stimulation Of

scholarly journals Effects of low power LASER stimulation on delayed wound healing in rats

1992 ◽  
Vol 13 (Supplement) ◽  
pp. 301-304
Author(s):  
Hiromi Kotani ◽  
Shinichi Kasai ◽  
Masayuki Sawa ◽  
Michio Mito
Keyword(s):  
Wound Healing ◽  
Low Power ◽  
Power Laser ◽  
Delayed Wound Healing ◽  
Laser Stimulation

Parametric Finite Element Analysis of Physical Stimuli Resulting From Mechanical Stimulation of Tissue Engineered Cartilage

2008 ◽  
Author(s):  
Omotunde M. Babalola ◽  
Lawrence J. Bonassar
Keyword(s):  
Finite Element Analysis ◽  
Cell Types ◽  
Cartilage Tissue ◽  
Low Density ◽  
Cell Type ◽  
Element Analysis ◽  
Physical Stimuli ◽  
Parametric Finite Element Analysis ◽  
Engineered Cartilage ◽  
Stimulation Of

The avascular nature of cartilage results in its limited inability to repair itself upon injury. As a result numerous approaches are being investigated as potential therapies for repair, including tissue engineering strategies. In addition, due to the low density of chondrocytes and the characteristic de-differentiation of the cells when expanded in monolayer [1], other cell types are being investigated as a source for cartilage repair as well. Mesenchymal stem cells (MSCs), which have been shown to differentiate into cells of several lineages including chondrocytes, osteoblasts and adipocytes [2], are being explored as a potential cell type for the regeneration of articular cartilage tissue [3,4].

The effectiveness of transmeatal low-power laser stimulation in treating tinnitus

2013 ◽  
Vol 271 (5) ◽  
pp. 975-980 ◽  
Author(s):  
C. F. Ngao ◽  
Teck Soon Tan ◽  
Prepageran Narayanan ◽  
R. Raman
Keyword(s):  
Low Power ◽  
Power Laser ◽  
Laser Stimulation

scholarly journals The influence of low power laser stimulation on vascular reactivity

2014 ◽  
Vol 57 ◽  
pp. e295
Author(s):  
M. Mackiewicz-Milewska ◽  
G. Grzesk ◽  
M. Cisowska-Adamiak ◽  
L. Baran ◽  
W. Hagner
Keyword(s):  
Low Power ◽  
Vascular Reactivity ◽  
Power Laser ◽  
Laser Stimulation

Stimulation of col2a1 Gene Expression with Low-Power Laser Radiation as a Means to Induce Cartilage Formation

2020 ◽  
Vol 65 (9) ◽  
pp. 1521-1523
Author(s):  
M. S. Bozhokin ◽  
D. B. Vcherashnii ◽  
S. G. Yastrebov ◽  
L. L. Beilinson ◽  
M. G. Khotin
Keyword(s):  
Gene Expression ◽  
Laser Radiation ◽  
Low Power ◽  
Power Laser ◽  
Col2a1 Gene ◽  
Cartilage Formation ◽  
Stimulation Of

In vivoanalysis of low-power laser effects irradiation at stimulation of reactive dentine

2007 ◽  
Vol 4 (9) ◽  
pp. 690-695 ◽  
Author(s):  
G E P Villa ◽  
A B C E B Catirse ◽  
R C C Lia ◽  
R F Z Lizarelli
Keyword(s):  
Low Power ◽  
Power Laser ◽  
Stimulation Of
Sign in / Sign up

Export Citation Format

Share Document