These findings indicate disease reciprocity, meaning the comorbidity of obesity and gingivitis results in more severe gingival inflammation and collagen breakdown. However, the sample size of this study was relatively small, especially in the obese but without gingivitis group (n = 7). The overall ...
③For teaching. ChatGPT is a window to a large number of teaching resources (资源). It makes teachers rethink the working ways. Many kinds of easy daily work, such as test papers, planning lessons and analyzing questionnaires (分析问卷), can be done more quickly. In this way, teachers ca...