Abstract

Aida Z. Al Kaissy and Isam Hussain T. Al-Karkhi^*

DOI : http://dx.doi.org/10.13005/ojc/290358

Biological responses of cells to visible and near IR laser radiation occur due to physical and / or chemical changes in photo acceptor molecules, component of respiratory chains in mitochondria. As result of the photo excitation of electronic states, the follows of physical and /or chemical changes can occurs alteration of redox properties and acceleration of electron transfer, changes in biochemical activity due to local transient heating of chromospheres. Different reaction channels can be activated to achieve the photo biological macro effects. The aim of the study was: 1- to evaluate the effect of low level laser therapy (LLLT) on increasing the response of immune system by stimulating the lymph nodules action in order to inhabit cancer cells activity which leads to decrease the tumor size in diseased mice without using drugs. 2-to verify the effect of Low Level Laser (LLL) on the lymph nodules bio stimulation in case of disease by using different duration times with at the same area in each irradiation with the same power densities.

cervical lymph;gland carcinoma;LLL

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