Objective To study the influence of carcinogenic factors on tissues and organs of the maxillofacial region(MFR)by measuring the expression of biomarkers in the oral fluid.Methods We recruited 421 patients who were div...Objective To study the influence of carcinogenic factors on tissues and organs of the maxillofacial region(MFR)by measuring the expression of biomarkers in the oral fluid.Methods We recruited 421 patients who were divided into 2 groups:356 patients with a tumour of the MFR and 65 healthy people without somatic pathology in medical history.Results The effects of carcinogenic factors on the expression of biomarkers in the oral fluid in patients with a tumour of the MFR revealed a significant increase in the levels of biomarkers of tobacco use-MMP-8,TIMP-1,TIMP-2,and CA 72-4,CEA and CA 125;frequent use or abuse of alcohol-MMP-8,TIMP-1,TIMP-2,AFP and NSE;use of narcotics-TIMP-1 and TIMP-2;presence of occupational hazards in the medical history-MMP-8,MMP-9,TIMP-1 and TIMP-2;with a diagnostic sensitivity(DS)of over 60%.Also our analysis showed that the use of tobacco was significantly affecting the expression of TIMP-1and CA 125;frequent use or abuse of alcohol-CA 19-9,AFP and CEA;use of drugs had an impact on MMP-8expression.However,the occupational hazards in the medical history did not show a statistically significant effect.Conclusion Factors of carcinogenesis affect the expression of biomarkers in the oral fluid.The expression of the biomarkers of the MFR should be compared with that in the control group of patients with no carcinogenic factors.展开更多
文摘Objective To study the influence of carcinogenic factors on tissues and organs of the maxillofacial region(MFR)by measuring the expression of biomarkers in the oral fluid.Methods We recruited 421 patients who were divided into 2 groups:356 patients with a tumour of the MFR and 65 healthy people without somatic pathology in medical history.Results The effects of carcinogenic factors on the expression of biomarkers in the oral fluid in patients with a tumour of the MFR revealed a significant increase in the levels of biomarkers of tobacco use-MMP-8,TIMP-1,TIMP-2,and CA 72-4,CEA and CA 125;frequent use or abuse of alcohol-MMP-8,TIMP-1,TIMP-2,AFP and NSE;use of narcotics-TIMP-1 and TIMP-2;presence of occupational hazards in the medical history-MMP-8,MMP-9,TIMP-1 and TIMP-2;with a diagnostic sensitivity(DS)of over 60%.Also our analysis showed that the use of tobacco was significantly affecting the expression of TIMP-1and CA 125;frequent use or abuse of alcohol-CA 19-9,AFP and CEA;use of drugs had an impact on MMP-8expression.However,the occupational hazards in the medical history did not show a statistically significant effect.Conclusion Factors of carcinogenesis affect the expression of biomarkers in the oral fluid.The expression of the biomarkers of the MFR should be compared with that in the control group of patients with no carcinogenic factors.
