Browsing Research Articles (Estrelita Janse van Rensburg) by Author "Van Heerden, Willem Francois Petrus"

Browsing Research Articles (Estrelita Janse van Rensburg) by Author "Van Heerden, Willem Francois Petrus"

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  • Correlation between p53 gene mutation, p53 protein labeling and PCNA expression in oral squamous cell carcinomas 
    Van Heerden, Willem Francois Petrus; Janse van Rensburg, Estrelita; Hemmer, J.; Raubenheimer, E.J.; Engelbrecht, Susan (International Institute of Anticancer Research, 1998-01)
    The prevalence of oral squamous cell carcinoma (OSCC) among the black community in South Africa is unacceptably high. The association between p53 protein, and PCNA overexpression and the presence of p53 gene mutations was ...
  • Detection of EBV DNA in oral squamous cell carcinomas in a black African population sample 
    Janse van Rensburg, Estrelita; Engelbrecht, Susan; Van Heerden, Willem Francois Petrus; Raubenheimer, E.J.; Schoub, Barry D. (International Institute of Anticancer Research, 1995-05)
    The purpose of this study was to determine the presence of Epstein-Barr virus (EBV) DNA in oral squamous cell carcinoma (OSCC) patients from a black African population. Formalin fixed paraffin embedded blocks of OSCC of ...
  • HPV detection in primary intra-oral squamous cell carcinomas – commensal, aetiological agent or contamination? 
    Boy, Sonja Catharina; Janse van Rensburg, Estrelita; Engelbrecht, Susan; Dreyer, Leonora; Van Heerden, Marlene B.; Van Heerden, Willem Francois Petrus (Blackwell, 2006-02)
    Background: High-risk human papilloma viruses (HPV) are reported to be significant independent risk factors for oral squamous cell carcinoma (OSCC). The prevalence of HPV in OSCC in a South African population sample was ...
  • Human papillomavirus DNA in oral squamous cell carcinomas from an African population sample 
    Janse van Rensburg, Estrelita; Engelbrecht, Susan; Van Heerden, Willem Francois Petrus; Raubenheimer, E.J.; Schoub, Barry D. (International Institute of Anticancer Research, 1996-03)
    BACKGROUND: The incidence of oral squamous cell carcinoma (OSCC) is on the increase in developing countries. MATERIALS AND METHODS: Formalin fixed paraffin embedded blocks of OSCCs from a black South African population ...
  • Prevalence of EBV in oral squamous cell carcinomas in young patients 
    Van Heerden, Willem Francois Petrus; Janse van Rensburg, Estrelita; Engelbrecht, Susan; Raubenheimer, E.J. (International Institute of Anticancer Research, 1995-09)
    BACKGROUND: Recent studies reported a difference in the age distribution of oral squamous cell carcinoma (OSCC) between black and white South Africans with OSCC more prevalent in black patients under the age of 50 compared ...