Effect of betel chewing on the frequency of sister chromatid exchanges in pregnant women and women using oral contraceptives.
The incidence of sister chromatid exchange (SCE) was investigated in the lymphocyte chromosomes of betel chewing and non-chewing normal women, pregnant women, and women using oral contraceptives. The frequency of SCE was found to be 7.82 +/- 0.24 and 8.27 +/- 0.27 in non-chewing pregnant women and women using oral contraceptives respectively, which were significantly higher than the mean value of 5.21 +/- 0.18 observed in non-chewing normal women. Betel chewing induced higher SCE in pregnant women and women using oral contraceptives, the frequencies being 11.79 +/- 0.38 and 12.51 +/- 0.44, respectively, which were significantly higher than the SCE frequency of 6.28 +/- 0.21 found in normal betel chewing females.
Ghosh
P K
PK
Department of Anthropology, University of Delhi, Delhi-, India.
Ghosh
R
R
D000328:Adult; D001114:Areca; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000648:ultrastructure; D009062:Mouth Neoplasms / Q000139:chemically induced; D009153:Mutagens; D010946:Plants, Medicinal; D011247:Pregnancy; D012854:Sister Chromatid Exchange
D003276:Contraceptives, Oral; D009153:Mutagens