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 1 Micronuclear effects on the root tips of Vicia faba induced by different kinds of water
Water samplesThe number ofsamplesMCN‰ (¯x ± s)Induced effects
Pond water1315.8 ± 4.05b+
Well water by the ponds311.7 ± 6.15+
Well water54.3 ± 0.74-
River water63.9 ± 0.87-
Tap water54.2 ± 0.85-
Distilled water124.5 ± 0.58-
K2Cr2O71225.1 ± 5.10b+