ABSTRACT
The Master of Public Health (MPH) is one of the internationally recognized ways of training professionals in the medical and health field. With the outbreak of COVID-19 pandemic, the need for talents who can serve the national public health emergency management system has accelerated. This article makes the comparison of public health education in China and the UK, starting from the reasons and advantages of medical education in two countries, selecting several universities with high rankings in public health in China and the UK as the research objects, collecting and summarizing their programme descriptions, from the enrollment mode, training objectives, cultivation mode and degree types, curriculum settings, etc., in the MPH programme descriptions in order to find the advantages of MPH education in the UK, which can be used for reference in the education and training of public health talents in China, and is of great significance for the improvement and optimization of MPH education in China.
ABSTRACT
Template direct dye-terminator incorporation with fluorescence-polarization (TDI-FP assay) is a technology for genotyping single nucleotide polymorphisms (SNPs). To apply this method in analyses of A647G variation in human papillomavirus (HPV) 16 E7 gene from HPV 16-positive cervical tissues, a total of 91 and 49 HPV 16-positive DNA samples obtained from women with cervical cancer and normal/inflamed cervices living in Shaanxi in northwest China were subjected to the partial E7 gene PCR with nucleotide (nt) 647 in the products. Then, the oligonucleotide probe designed to anneal immediately to nt 647 was hybridized to the template within the PCR amplicons, and extended specifically by TAMRA-ddTTP or R110-ddCTP directed by the base at nt 647. The increasing FP values were read and the base at nt 647 was identified. The prevalence of nt 647 A→G was 35.71% (50/140). The variation 647G detected in 42.86% (39/91) of women with cervical cancer was significantly higher than 22.45% (11/49) detected in those with normal/inflamed cervices (x2 = 5.778, P = 0.016). The odds ratio (OR) between these two groups was 2.59 (95% confidence interval=l.17～5.71). The results demonstrate that TDI-FP method can be potentially applied in analysis of interest point mutations in HPVs. The incidence and risk implication of HPV 16 A647G variant infection in Shaanxi, China, displays significant geographic difference from other areas. The HPV 16 with E7 gene A647G point mutation appears to have a higher risk for invasive cervical cancer in women living in Shaanxi.
ABSTRACT
Objective To investigate the expression and significance of p53 and CDK4 proteins in human endometrial adenocarcinoma. Methods Expressions of p53 and CDK4 proteins were detected by immunohistochemical technique in 32 cases of endometrial adenocarcinoma. Results The positive expression rate of p53 protein in the 32 cases of endometrial adenocarcinoma was 43.8% (14/32), and the positive rate of p53 in endometrial adenocarcinoma was negatively related to pathological grade, myometrial invasion and lymph node metastasis (P 0.05). The positive expression rate of CDK4 was 68.8% (22/32), and CDK4 expression was significantly associated with myometrial invasion and lymph node metastasis (P 0.05) . There was negative correlation between p53 and CDK4 (P