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19.222  Articles
1 of 1.923 pages  |  10  records  |  more records»
AIM: To evaluate mitotic activity in the different grades of oral epithelial dysplasia using 1% crystal violet stain.MATERIAL AND METHODS: A descriptive study was conducted in the Department of Histopathology of the Post Graduate Medical Institute, Lahore... see more

Background: Cigarette smoke contains various carcinogenic substances, such as polycyclic aromatic hydrocarbons and nitrosamines, resulting in cancer. These chemicals not only can cause DNA damage, but can also stimulate genetic mutations and activate gene... see more

Background: Cigarette smoke contains various carcinogenic substances, such as polycyclic aromatic hydrocarbons and nitrosamines, resulting in cancer. These chemicals not only can cause DNA damage, but can also stimulate genetic mutations and activate gene... see more

Objective: To evaluate the extent of interstitial fibrosis in samples of normal oral mucosa (NOM), oral epithelial dysplasia (OED) and oral squamous cell carcinoma (OSCC). Materials and method: Descriptive study. Eighteen samples of NOM, 15 samples of OED... see more

Objective: To evaluate the expression of the epidermal growth factor receptor (EGFR) and mean vascular density (MVD) in normal oral mucosa (NOM), oral epithelial dysplasia (OED) and oral squamous cell carcinoma (OSCC). Material and methods: Descriptive ca... see more

Objetive: To characterize patients diagnosed with oral epithelial dysplasia and carcinoma in situ, according to their severity, location, age, sex and smoking habits. Materials and Methods: A descriptive study, based on 126 histopathological reports of bi... see more

Objective: To evaluate the extent of interstitial fibrosis in samples of normal oral mucosa (NOM), oral epithelial dysplasia (OED) and oral squamous cell carcinoma (OSCC). Materials and method: Descriptive study. Eighteen samples of NOM, 15 samples of OED... see more

The effect of individual oncogene on diverse cell types could be studied by using transgenic mice. The expression of transgene is mainly determined by the regulatory sequences chosen. Fifty four v-H-ras transgenic FVB/N mice and 54 parental FVB/N mice wer... see more

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