[Relationship between mutagenic effects of drinking water and incidence of liver cancer in Fusui County--a prevalent area].
Relationship between mutagenic activity of drinking water and incidence of liver cancer was studied in Fusui County with micronucleus technique in the root tips of vicia faba. Results showed there existed substance that caused chromosome aberration in the drinking pond water of Fusui County. Micronucleus effects on the root tips of vicia faba induced by the substance in different kinds of drinking water coincided with the incidence of liver cancer (r = 0.86, P < 0.05). It suggested the existence of these chemical mutants in the water may be one of the important factors that caused high incidence of liver cancer. It provided experimental evidence for the etiological theory of liver cancer caused by the pollution of drinking water.
Ruan
C C
CC
Guangxi Cancer Institute, Nanning.
Chen
Y H
YH
D002681:China / Q000453:epidemiology; D007887:Fabaceae; D006801:Humans; D015994:Incidence; D008113:Liver Neoplasms / Q000453:epidemiology*; D015162:Micronucleus Tests; D009153:Mutagens / Q000633:toxicity*; D010946:Plants, Medicinal; D014874:Water Pollutants, Chemical / Q000633:toxicity*; D014881:Water Supply / Q000032:analysis*
D009153:Mutagens; D014874:Water Pollutants, Chemical