Using He-Ne laser irradiation for enhancing cartilage Autografts
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چکیده
منابع مشابه
Chemiluminescence response of human neutrophils to He-Ne laser irradiation (in vivo and in vitro)
He-Ne laser irradiation (0.01 -6 3/cm3) of the blood and neutrophile suspension in vitrowas shown to modulate reactive oxygen species (RDS ) product ion in healthy donors. Intravascular laser irradiation of the blood ( 5 mW, 30 minutes, daily) of the patients with chronic gastric ulcer during first 5 days resulted in increasing stimul-k-duced ROS production in patients with the low initial chem...
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Optical limiting performances of acid blue 29 are investigated under irradiation by a 35 mW continuous wave He–Ne laser. The optical limiting behavior is investigated by using transmission measurement through samples with different concentrations. Our results show that the optical limiting efficiency is concentrations dependence. Induced self-diffraction patterns are observed at relatively high...
متن کاملCellular Responses by Low-power He-Ne laser Irradiation on Human Lung Cancer Cells
Helium-neon (He-Ne) laser has been used in many clinical fields, and caught our interest on cancer treatment. We conducted the study of He-Ne laser in lung cancer for the sake of the most common cause of cancer deaths worldwide, and up to 50% of the patients with advanced non-small-cell lung cancers with brain metastases. In this study, we used two human lung cancer cell lines A549, H1299, bron...
متن کاملFrequency doubling of He–Ne laser radiation at 632.8 nm
Second harmonic generation (SHG) obtained using a potassium dihydrogen phosphate (KDP) nonlinear crystal from a CW He–Ne laser as a pump source, which emits at 632.8 nm, is reported. The SHG efficiency at the power of the He–Ne laser utilized (18 mW) and the fundamental beam waist available (0.1 mm), was evaluated theoretically; the same efficiency was measured experimentally obtaining a value ...
متن کاملEffect of Low- Level He-Ne Laser Irradiation on Healing of Surgically Transected of Achilles Tendon in Streptozotocin-Induced Diabetic Rats by a Biomechanical Evaluating Method
Purpose: The aim of the present study was to evaluate the effect of low-level He-Ne laser irradiation on Achilles tendon healing in streptozotocin (STZ) induced diabetic rats by a biomechanical evaluating method.Materials and Methods: 33 male adult rats were used for tensiometerical examination. Rats were divided into healthy and diabetic groups. Diabetes was induced by STZ injection. Right Ach...
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ژورنال
عنوان ژورنال: Baghdad Science Journal
سال: 2004
ISSN: 2411-7986,2078-8665
DOI: 10.21123/bsj.1.2.330-335