From: Genistein anticancer efficacy during induced oral squamous cell carcinoma: an experimental study
W | n | Group 2 | ||||||
---|---|---|---|---|---|---|---|---|
3Â W | 3 | No clinical or histopathological changes (FCM analysis: diploid, low SPF) | ||||||
6Â W | 3 | White patch with epithelial hyperplasia and no cellular atypia (diploid, low SPF) | ||||||
Group 2A (DMBA) | Group 2B (DMBA + genistein) | |||||||
W | n | Histopathological finding | FCM analysis | n | Histopathological finding | FCM analysis | ||
Diploid/aneuploid | SPF L/H | Diploid/aneuploid | SPF L/H | |||||
9 w | 2 | Epith. hyperplasia | 2/0 | 2/0 | 6 | Epith. hyperplasia with no cellular atypia | 6/0 | 6/0 |
4 | Mild dysplasia and papilloma | 4/0 | 2/2 | |||||
12 w | 1 | Moderate dysplasia | 1/0 | 0/1 | 5 | Epith. hyperplasia | 5/0 | 5/0 |
3 | Carcinoma in situ | 2/1 | 2/1 | 1 | Erythema, mild dysplasia | 1/0 | 0/1 | |
2 | Early invasive carcinoma | 2/0 | 1/1 | |||||
15 w | 2 | Early invasive carcinoma | 1/1 | 1/1 | 3 | Epith. hyperplasia | 3/0 | 3/0 |
4 | Invasive, well-differentiated OSCC | 3/1 | 1/3 | 3 | Mild dysplasia endo- and exophytic epithelial growth | 3/0 | 2/1 | |
18Â W | 4 | Invasive, well-differentiated OSCC | 2/2 | 1/3 | 2 | Epith. hyperplasia | 2/0 | 2/0 |
 | 2 | Moderate-differentiated OSCC | 1/1 | 1/1 | 3 | Mild epithelial dysplasia | 1/2 | 1/2 |
1 | Early invasive carcinoma | 0/1 | 0/1 | |||||
21Â W | 1 | Invasive, well-differentiated OSCC | 0/1 | 0/1 | 3 | Moderate dysplasia | 3/0 | 2/1 |
 | 5 | Ulcerative oral mass, moderate-differentiated OSCC | 1/4 | 2/3 | 2 | Early invasive carcinoma | 1/1 | 1/1 |
1 | Invasive, well-differentiated OSCC | 0/1 | 0/1 | |||||
24Â W | 2 | Moderate-differentiated OSCC | 0/2 | 0/2 | 3 | Necrotic areas without any dysplasia | 3/0 | 3/0 |
4 | Poor differentiated OSCC, malignant criteria | 0/4 | 0/4 | 2 | Invasive, well-differentiated OSCC | 1/1 | 0/2 | |
 |  |  | 1 | Moderate OSCC | 0/1 | 0/1 | ||
Total | 36 | 29 carcinoma | 19/17 | 13/23 | 36 | 10 carcinoma | 29/7 | 26/11 |
% | Â | 80.56% carcinoma | 47.22% aneuploid | 63.89% H SPF | Â | 27.78 carcinoma | 19.44% aneuploid | 30.56% H SPF |