24- HISTOPATHOLOGICAL CHANGE OF THE TESTIS IN ADULT MICE AFTER IRRADIATION OF LASER TREATMENT

Abstract

In the current study demonstrated the role of irradiation with stimulate the cells ondivision and accelerate of spermatogenesis in mice testis following low –level lasertherapy and anti-inflammatory process.Twenty -eight healthy male and female mice .They were maintained in individualcages with free access to water and a pellet balanced commercial diet for mice . Allanimals have been weighing by using sensitive balance and the mean body of mice(25+_5 gm) .The stages of Q-S Switch Nd:YAG laser set-up with 632 nm 10 ns of pulseduration and 10 Hz of frequency to get a dose or energy density were : 1-set a singlepulse on Q-Switch Nd:YAG laser using control panel with repetition rate of 10 Hz .Mice were irradiated to testes a 670 nm with intensity 4 J/cm2 /day .for seven days.But mice of control group without exposure any laser