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Full-Text Articles in Medicine and Health Sciences
Sociodemographic Characteristics, Clinicopathological Parameters And Survival Among Malaysians With Oral Squamous Cell Carcinoma (Oscc), Ghani W. M. N., Rosnah Binti Zain, Jalil N., Razak I. A., Raja-Latifah R. J., Samsuddin A. R.
Sociodemographic Characteristics, Clinicopathological Parameters And Survival Among Malaysians With Oral Squamous Cell Carcinoma (Oscc), Ghani W. M. N., Rosnah Binti Zain, Jalil N., Razak I. A., Raja-Latifah R. J., Samsuddin A. R.
Prof. Dr. Rosnah Binti Zain
Introduction: Western researchers showed that oral squamous cell carcinoma (OSCC) patients exhibit lower survival rate and poorer prognosis compared to other type of cancer where several clinicopathological parameters have been implicated in the survival of patients. This study aims to assess the association between sociodemographic and clinicopathological parameters with survival of OSCC patients. Method: Data were collected from 253 histologically diagnosed OSCC patients attending selected clinics nationwide. Survival was analyzed for relation with habits, site, disease stage and nodal involvement. Results: Mean age was 58.9 ± 12.6 years with 8.3% aged less than 40. Majority is females (61.1%) and of …
Combined Effects Of Isothiocyanates (Itcs) Intake, Glutathione S-Transferases (Gsts) Polymorphism And Risk Habits On Oral Squamous Cell Carcinoma (Oscc) Associated With Earlier Age Of Disease Onset, Karen-Ng L. P., Marhazlinda J., Rahman Z. A. A., Abraham M. T., Cheong S. C., Rosnah Binti Zain
Combined Effects Of Isothiocyanates (Itcs) Intake, Glutathione S-Transferases (Gsts) Polymorphism And Risk Habits On Oral Squamous Cell Carcinoma (Oscc) Associated With Earlier Age Of Disease Onset, Karen-Ng L. P., Marhazlinda J., Rahman Z. A. A., Abraham M. T., Cheong S. C., Rosnah Binti Zain
Prof. Dr. Rosnah Binti Zain
Introduction: ITCs found in cruciferous vegetables has been reported to reduce cancer risk by inducing phase II conjugating enzymes, in particular GSTs. Interestingly, these enzymes also metabolize ITCs therefore; the protective effects of ITCs would depend on the activity of GSTs. This study aimed to determine association between dietary ITCs, GSTs polymorphisms and risk habits (cigarette smoking, alcohol drinking and betel-quid chewing) with oral cancer.Method: Included in this study were 115 OSCC patients and 116 healthy subjects. Information on ITC intake from cruciferous vegetables was collected via a semi-quantitative FFQ. Peripheral blood lymphocytes were obtained for genotyping of GSTM1, GSTT1 …
Significant Association Of High-Risk Human Papillomavirus (Hpv) But Not Of P53 Polymorphisms With Oral Squamous Cell Carcinomas In Malaysia, Saini R., Tang T. H., Rosnah Binti Zain, Cheong S. C., Musa K. I., Saini D., Ismail A. R., Abraham M. T., Mustafa W. M. W., Santhanam J.
Significant Association Of High-Risk Human Papillomavirus (Hpv) But Not Of P53 Polymorphisms With Oral Squamous Cell Carcinomas In Malaysia, Saini R., Tang T. H., Rosnah Binti Zain, Cheong S. C., Musa K. I., Saini D., Ismail A. R., Abraham M. T., Mustafa W. M. W., Santhanam J.
Prof. Dr. Rosnah Binti Zain
Purpose: The purpose of this study was to evaluate the role of HPV and p53 polymorphisms in oral squamous cell carcinomas (OSCC) affecting Malaysian population. Methods: We analysed frozen samples from 105 OSCC as well as 105 oral specimens derived from healthy individuals. PCR assays targeting two regions of the virus were used. PCR amplification for the analysis of p53 codon 72 arginine/proline alleles was carried out in a separate reaction. Results: HPV DNA was detected in 51.4% OSCC samples, while 24.8% controls were found to be HPV positive. HPV was found to be significantly associated with OSCC (P < 0.001, …
Factors Affecting Commencement And Cessation Of Betel Quid Chewing Behaviour In Malaysian Adults., Ghani W. M. N., Razak I. A., Yang Y. H., Talib N. A., Ikeda N., Axell T., Gupta P. C., Handa Y., Abdullah N., Rosnah Binti Zain
Factors Affecting Commencement And Cessation Of Betel Quid Chewing Behaviour In Malaysian Adults., Ghani W. M. N., Razak I. A., Yang Y. H., Talib N. A., Ikeda N., Axell T., Gupta P. C., Handa Y., Abdullah N., Rosnah Binti Zain
Prof. Dr. Rosnah Binti Zain
Background. Betel quid chewing is a common habit widely practiced in Southern Asian populations. However, variations are seen in the content of a betel quid across the different countries. Factors associated with commencement and cessation of this habit has been numerously studied. Unfortunately, data on Malaysian population is non-existent. This study aims to determine the factors associated with the inception and also cessation of betel quid chewing behaviour among Malaysian adults. Method. This study is part of a nationwide survey on oral mucosal lesions carried out among 11,697 adults in all fourteen states in Malaysia. The questionnaire included sociodemographic information …