Original Research
Copyright ©The Author(s) 1997.
World J Gastroenterol. Mar 15, 1997; 3(1): 47-49
Published online Mar 15, 1997. doi: 10.3748/wjg.v3.i1.47
Table 6 Micronuclear effects on the root tips of Vicia faba induced by tap water
SpotsMCN‰ (¯x ± s)Induced effects
Changping3.33 ± 0.57-
Zhongdong4.33 ± 0.55-
Nongyang5.00 ± 1.00-
Tangan4.12 ± 0.87-
Yiqiao3.80 ± 0.51-
Distilled water4.30 ± 0.50
K2Cr2O725.71 ± 2.91b+