The status quo of continuing education and training needs amomg general practitioners in Pudong New Area of Shanghai / 中华全科医师杂志

Objective:To investigate the status quo of continuing education and training needs among general practitioners in Pudong New Area of Shanghai.Methods:An online questionnaire survey was conducted among general practitioners registered in the community health service center of Shanghai Pudong New Area in September 2019. The questionnaire included items of general information, the status quo of continuing education, the training needs and demands, and the knowledge and skills to be improved.Results:There were total 1 824 general practitioner in Pudong New Areal, 861 participated in the survey with a participant rate of 47.2%. A total of 861 valid questionnaires retrieved with a response rate of 100.0%. Among all participants, 79 (9.18%) thought that continuing education was very useful for improving or developing their professional ability, 564 (65.51%) thought it was useful, and 41 people (4.76%) thought it was almost useless. There were significant different in views on the roles of continuing education among participants with different ages, types of registration, and working years (χ2=15.544, 15.382, 21.979; P<0.05). There are 112 participants (13.01%) who spend less than 1 day in continuing education each month, and 224 (26.02%) who spent more than 3 days a month in continuing education, the times of attending continuing education was related to the taking administrative duty for general practitioners (χ2=9.551, P<0.05). When general practitioners choose continuing education programs, the first consideration was the practicability of the contents [772 (31.94%)], followed by the form of teaching [541 (22.38%)]. The three most recognized forms of continuing education courses were online learning (28.22%), training and off-line teaching (25.58%) and special lectures (24.69%) The three most required knowledge and skills to be improved through continuing education were the endocrine system, respiratory system, and blood circulation system. Conclusions:The survey shows the current status and traing needs of continuing education among general practitioners in Shanghai Pudong New Area, which indicates that it is necessary to take the job competence as the core and carry out various activities of continuing education for general practitioners in community health service centers.

Relationship between transforming growth factor-β1 and interleukin-10 single nucleotide polymorphism and susceptibility of recurrent aphthous ulcer / 华西口腔医学杂志

<p><b>OBJECTIVE</b>To explore the possible relationship between recurrent aphthous ulcer (RAU) and single nucleotide polymorphism (SNP) of transforming growth factor-β1 (TGF-β1)-509T/C and interleukin-10 (IL-10)-1082A/G sites.</p><p><b>METHODS</b>A total of 138 RAU patients were recruited for this study. The control group consisted of 124 subjects. TGF-β1-509T/C and IL-10-1082A/G sites were detected by restriction fragment length polymorphism-polymerase chain reaction (RFLP-PCR) and sequence specific primer-polymerase chain reaction (SSP-PCR). Relative risk ratios were estimated by odds ratios (OR) and 95% confidence interval (95%CI).</p><p><b>RESULTS</b>Significant differences were found in the genotype frequencies or allele frequencies of TGF-β1-509T/C and IL-10-1082A/G sites between the RAU patients and controls (P < 0.05). CT genotype (OR = 1.231, 95% CI = 0.702-2.160), TT genotype (OR = 2.482, 95% CI = 1.250-4.927), and T allele (OR = 1.465, 95% CI = 1.036-2.074) at the TGF-β1-509 site exhibited high risks. AG genotype (OR = 1.391, 95% CI = 0.808-2.396), GG genotype (OR = 4.165, 95% CI = 1.944-8.924), and G allele (OR = 2.134, 95% CI = 1.474-3.089) at the IL-10-1082A/G site also showed high risks.</p><p><b>CONCLUSION</b>TGF-β1-509T/C and IL-10-1082A/G sites are associated with the risk of RAU. The TGF-β1 gene-509T allele and IL-10 gene-1082G allele may serve as genetic determinants for RAU.</p>

Relationship between IFN-γ+874 A/T site and IL-2-330 T/G site single nucleotide polymorphism with the susceptibility of recurrent aphthous ulcer / 实用口腔医学杂志

Objective:To explore the possible relationship between recurrent aphthous ulcer( RAU) and the single nucleotide polymor-phism(SNP)of IFN-γ+874A/T site and IL-2-330T/G site. Methods:138 RAU patients and the 124 health control subjects were in-cluded. IFN-γand IL-2 serum concentration were detected by ELISA. IFN-γ+874A/T site and IL-2-330T/G site of the whole blood were detected by RFLP-PCR and SSP-PCR. Results:IFN-γand IL-2 levels in serum of the patients were significantly lower than those of the controls(P0. 05). Conclusion: IFN-γ+874A/T site was associated with the risk of RAU. But,IL-2-330T/G site was not.