Experimental study of the effects of helium-neon laser radiation on repair of injured tendon

1993 ◽  
Author(s):  
Yong-Qing Xu ◽  
Zhu-Yi Li ◽  
Long-Jiang Weng ◽  
Mei An ◽  
Kai-Yun Li ◽  
...  
Keyword(s):  
Experimental Study ◽  
Laser Radiation ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Injured Tendon ◽  
Helium Neon

Action of helium-neon laser radiation on the tracheal and bronchial mucosa: An experimental study

1990 ◽  
Vol 110 (5) ◽  
pp. 1561-1564
Author(s):  
E. Ya. Gatkin ◽  
A. L. Vladimirtseva ◽  
E. K. Balandina ◽  
A. P. �ttinger
Keyword(s):  
Experimental Study ◽  
Laser Radiation ◽  
Bronchial Mucosa ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon

In VitroSynthesis of Prostaglandin E2by Synovial Tissue after Helium–Neon Laser Radiation in Rheumatoid Arthritis

1996 ◽  
Vol 14 (4) ◽  
pp. 175-177 ◽  
Author(s):  
G. BARBERIS ◽  
S. GAMRON ◽  
G. ACEVEDO ◽  
I. CADILE ◽  
H. JURI ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Laser Radiation ◽  
Synovial Tissue ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon

Na+-K+ Transport, Cotransport and Cell Volume of Rats Erythrocytes Submitted to Helium-Neon Laser Radiation

1988 ◽  
pp. 707-712
Author(s):  
Hugo Juri ◽  
Jose Palma ◽  
Frank Frank ◽  
Ron Lapin ◽  
Jose Lillo ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Cell Volume ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon ◽  
K Transport

scholarly journals The influence of different types of low-intensive laser radiation to healing of venous trophic ulcers in lower extremities

2018 ◽  
Vol 11 (1) ◽  
pp. 46-50
Author(s):  
Nikolay A Sergeev ◽  
Maxim S Shestakov ◽  
Elisaveta D Fomina
Keyword(s):  
Laser Radiation ◽  
Conservative Treatment ◽  
Lower Extremities ◽  
Visible Range ◽  
Neon Laser ◽  
Subgroup Ii ◽  
Helium Neon Laser ◽  
Continuous Radiation ◽  
Different Types ◽  
Helium Neon

The influence of three types of low-intensive laser radiation to healing of lower extremities venous trophic ulcers in 82 patients was estimated (class VI, CEAP classification): the continuous radiation helium-neon laser (subgroup I), the modulated infrared laser radiation (subgroup II) and the combined laser radiation (pulse infrared radiation and continuous radiation of visible range) (subgroup III). The therapeutic laser devices such as "AFDL-1" (wavelength – 0,63 microns), "Scalar-1/40" (wavelength – 0,89 microns) and "Ulan-BL-20" (lengths of waves: 0,44; 0,52; 0,57; 0,64 and 0,89 microns) were used for conservative treatment of trophic ulcers.  The planimetric methods such as evaluation of the ulcer defects area and speed of its epithelization in dynamics were used for objective comparison of different types of laser radiation efficiency. Due to this treatment in all patients the complete healing of trophic ulcers was achieved. In patients of subgroup I the average speed of epithelization was 0,26 ± 0,05 cm²/days, in patients of subgroup II – 0,17 ± 0,06 cm²/days, in patients of subgroup III – 0,33 ± 0,05 cm²/days. The advantages of laser radiation in the visible range in isolated (helium-neon laser) and combined options are revealed. The best results are received in case of combined laser radiation generated by portable devices which provide distribution of low-intensive laser radiation within all effected tissues. The combination of traditional medical methods with combined laser radiation is expedient in conservative treatment of lower extremities venous trophic ulcers.

scholarly journals Attenuation of Dictyocaulus filaria larvae by visible Laser radiation : 2- In vivo study

2000 ◽  
Vol 24 (2) ◽  
pp. 24-34
Author(s):  
S. A. G AL-S amarrae ◽  
F. J. K. AL- Mishhadani
Keyword(s):  
Laser Radiation ◽  
Respiratory Rate ◽  
Wave Length ◽  
In Vivo Study ◽  
Attenuated Vaccine ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Visible Laser ◽  
Helium Neon

Attenuated 3rd stage larvae of Dictyocaulus filaria, by continuos emission of visible Helium- Neon laser of 1mW and a wave length of 632.8 nm for 2.5,5,10 and 15 minutes, were dosed twice orally to four groups of five kids each. The first dose contained 1000 larvae and after five weeks a second dose of 2000 larvae was given . A 5 th group of five kids was left as control.  Results showed that attenuation at 2.5 min. exposure was insufficient as indicated by the increase in respiratory rate, eosinophilia and shading of larvae in the feaces. The results indicated that attenuation of Dictyocaulus filaria larvae at (5, 10 , and 15) min. exposure to laser radiation were efficient and safe to be used as attenuated vaccine .

Effect of resonator anisotropy on the polarization of helium-neon laser radiation in a magnetic field

1974 ◽  
Vol 20 (3) ◽  
pp. 294-296
Author(s):  
E. Yu. Andreeva ◽  
D. K. Terekhin ◽  
S. A. Fridrikhov
Keyword(s):  
Magnetic Field ◽  
Laser Radiation ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon

Absorption of helium-neon laser radiation with a wavelength of 5.4 ?m in nitrogen oxide

1987 ◽  
Vol 47 (5) ◽  
pp. 1107-1111
Author(s):  
S. A. Boiko ◽  
A. A. Pas'ko ◽  
V. V. Pilyugin ◽  
A. I. Popov ◽  
A. V. Sadchikhin
Keyword(s):  
Laser Radiation ◽  
Nitrogen Oxide ◽  
Neon Laser ◽  
Helium Neon Laser ◽  
Helium Neon
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