Effects of freque ncy radiation of 900MHz cellular phone on the liver structure and function of rats at different time points
Abstract：Objective To investigate the influence of frequency radiation of 900 MHz cellular phone on the liver structure and function of rats at different time points .Methods Thirty adult male SD rats were randomly divided into three groups,control group,12-day radiation group and 18-day radiation group.The rats in control group did not receive radiation , the rats in radiation groups received frequency radiation from 900 MHz cellular phone for 12 days and 18 days (4h/d),respectively.Finally the serum levels of ALT and AST were detected and the changes of liver structure were observed by HE staining .Results As compared with those in control group,the serum levels of ALT and AST were not obviously changed in 12-day radiation group and 18-day radiation group .HE staining results showed that as compared with that in control group , hepatic lobules was clear , hepatocyte nuclear was partly atrophy or disappeared in 12-day radiation group ,and hepatic lobules structure was basically complete , hepatocyte was swelling and vacuolar degeneration appeared in part of cytoplasm in 18-day radiation group.Con-lc usion The frequency radiation of 900 MHz cellular phone can result in hepatic injury of rats ,with hepatocyte nu-clear atrophy , swelling and vacuolar degeneration , however , serum levels of ALT and AST are not obviously changed .
Keywords：frequency of cellular phonemale ratsliver function
Publication Date：2013-10-16
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 3048-3049 )