Myocardial Dose Response To Argon Laser Irradiation In Saline And Blood With Ultramicroscopical Analysis Of Myocardial Debris

1986 ◽  
Author(s):  
Giora Ben-Shachar ◽  
Dennis E. Morse ◽  
Mark C. Sivakoff ◽  
Thomas A. Riemenschneider
Keyword(s):  
Laser Irradiation ◽  
Dose Response ◽  
Argon Laser

Chronic Laser Exposure Effects on Rabbit Retina

1972 ◽  
Vol 30 ◽  
pp. 54-55
Author(s):  
Burton B. Silver ◽  
Theodore Lawwill
Keyword(s):  
Laser Irradiation ◽  
Laser Light ◽  
Broad Band ◽  
Argon Laser ◽  
Atropine Sulfate ◽  
Ultrastructural Changes ◽  
Laser Exposure ◽  
Rabbit Retina ◽  
Histological Changes ◽  
Threshold Doses

Dutch-belted 1 to 2.5 kg anesthetized rabbits were exposed to either xenon or argon laser light administered in a broad band, designed to cover large areas of the retina. For laser exposure, the pupil was dilated with atropine sulfate 1% and pheny lephrine 10%. All of the laser generated power was within a band centered at 5145.0 Anstroms. Established threshold for 4 hour exposures to laser irradiation are in the order of 25-35 microwatts/cm2. Animals examined for ultrastructural changes received 4 hour threshold doses. These animals exhibited ERG, opthalmascopic, and histological changes consistent with threshold damage.One month following exposure the rabbits were killed with pentobarbitol. The eyes were immediately enucleated and dissected while bathed in 3% phosphate buffered gluteraldehyde.

Argon laser irradiation of the semicircular canal in two patients with benign paroxysmal positional vertigo

2002 ◽  
Vol 116 (9) ◽  
pp. 723-725 ◽  
Author(s):  
Yasuya Nomura
Keyword(s):  
Laser Irradiation ◽  
Benign Paroxysmal Positional Vertigo ◽  
Semicircular Canals ◽  
Argon Laser ◽  
Laser Device ◽  
Positional Vertigo ◽  
Long Term Follow Up ◽  
Paroxysmal Positional Vertigo

The results of long-term follow-up after surgical treatment of two patients with intractable benign paroxysmal positional vertigo are reported. Argon laser irradiation of the blue-lined posterior and lateral semicircular canals in one patient, and of only the posterior canal in the other was performed seven and six years ago, respectively. Argon laser irradiation was carried out 10 times in succession three mm along the canal to occlude it. The power applied each time was 1.5.W on the dial of the laser device for 0.5.sec. Relief of vertigo was noted on the second post-irradiation day. There has been no recurrence of vertigo in these patients.

Efficacy of argon laser irradiation in removing intracanal debris

1995 ◽  
Vol 79 (2) ◽  
pp. 221-225 ◽  
Author(s):  
Joshua Moshonov ◽  
Avshalom Sion ◽  
Joseph Kasirer ◽  
Ilan Rotstein ◽  
Adam Stabholz
Keyword(s):  
Laser Irradiation ◽  
Argon Laser

Various effects of the CO2 -, the neodymium-yag-, and the argon-laser irradiation on bladder tissue

1982 ◽  
Vol 2 (1) ◽  
pp. 89-96 ◽  
Author(s):  
F. Frank ◽  
E. Keiditsch ◽  
A. Hofstetter ◽  
J. Pensel ◽  
K. Rothenberger
Keyword(s):  
Laser Irradiation ◽  
Argon Laser ◽  
Bladder Tissue

Bactericidal Effect of Argon Laser Irradiation with Dyes

2001 ◽  
pp. 65-68
Author(s):  
T. Okazaki ◽  
T. Yonezawa ◽  
T. Onomura ◽  
M. Abe ◽  
T. Goto ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Argon Laser ◽  
Bactericidal Effect

Argon Laser Irradiation to the Semicircular Canal

1997 ◽  
Vol 107 (8) ◽  
pp. 1107-1111 ◽  
Author(s):  
Yuichiro Sugio ◽  
Yasuya Nomura ◽  
Seido Oki
Keyword(s):  
Laser Irradiation ◽  
Semicircular Canal ◽  
Argon Laser

Response of microvessels of the subcutaneous areolar tissue to argon laser irradiation

1978 ◽  
Vol 85 (6) ◽  
pp. 731-734 ◽  
Author(s):  
V. S. Barkovskii ◽  
V. I. Kozlov ◽  
P. I. Saprykin ◽  
G. M. Nikol'skaya
Keyword(s):  
Laser Irradiation ◽  
Argon Laser ◽  
Areolar Tissue

Photosensitization of L1210 leukaemia cells by argon laser irradiation after incubation with haematoporphyrin derivative and rhodamine 123

1991 ◽  
Vol 10 (1-2) ◽  
pp. 119-132 ◽  
Author(s):  
Marie-Thérèse Foultier ◽  
Thierry Patrice ◽  
Charles Tanielian ◽  
Christian Wolff ◽  
Sergio Yactayo ◽  
...  
Keyword(s):  
Laser Irradiation ◽  
Argon Laser ◽  
Rhodamine 123 ◽  
Haematoporphyrin Derivative
Sign in / Sign up

Export Citation Format

Share Document