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BACKGROUND MicroRNAs (miRNAs) play an important role in the regulation of cell growth, differentiation, apoptosis, and carcinogenesis. Deregulated miRNAs are found in blood cells of cancer patients recently. AIM This study aims to screen the differentially expressed miRNAs (DE-miRNAs) which could discriminate lung cancers from non-cancerous lung tissues(More)
Several studies have investigated the association between xeroderma pigmentosum group D (XPD) Lys751Gln polymorphism and oral cancer. However, the impact of XPD Lys751Gln polymorphism on oral cancer risk is unclear, owing to the obvious inconsistence among those studies. The aim of this study was to derive a more precise estimation of the association of XPD(More)
OBJECTIVE To investigate the influence of different crown cutting mode on operation time and post-operation trauma in extracting the mandible third molar by dental drilling system. METHODS According to different impaction types, the patients were divided into vertical impaction, horizontal impaction, and mesioangular impaction groups. The operation time,(More)
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