Objective To investigate the changes of sex hormones after lamivudine antiviral treatment in male hepa-titis B patients with compensated cirrhosis, and the significance of changes thereof. Methods Forty-six male patients with compensated cirrhosis were included in patient group. The patient group was given lamivudine antiviral treatment for 24 weeks. The sex hormone levels were compared between before and after treatment. Patients were divided into two groups (complete response group and incomplete response group) according to their response to the treatment. The sex hormone lev-els were compared between these two groups. Results (1)The level of PRL was significantly decreased, and the levels of T and E2 were significantly increased after lamivudine antiviral treatment in patient group.(2)There were significant differenc-es in levels of PRL, T and E2 between complete response group and incomplete response group. Conclusion (1)The lami-vudine antiviral treatment can improve the dysfunction of sex hormones.(2)There was a relationship between the changes of sex hormones and the responses of antiviral treatment.

ObjectiveTo observe the effect of aerobic exercise on core symptoms and executive function in children with attention deficit hyperactivity disorder (ADHD). MethodsFrom June, 2020 to December, 2021, 64 children with ADHD at outpatient in Dushu Lake Hospital were randomly divided into control group (n = 32) and observation group (n = 32). The control group sat down and watched the cartoon for 20 minutes, and the observation group performed cycling exercise while watching the cartoon, for twelve weeks. The core symptoms were assessed with Conners Parent Symptom Questionnaire (PSQ), while the inhibition, conversion and refresh functions were assessed with the psychological test software E-Prime 2.0 system. ResultsAfter twelve weeks of treatment, the PSQ factor scores decreased in the observation group (t > 4.775, P < 0.001), and were lower than that of the the control group (t > 3.184, P < 0.001). The response time and accuracy of inhibition, conversion, and refresh functions decreased in the observation group (t > 2.259, P < 0.05), and were lower than that of the control group (t > 2.007, P < 0.05). ConclusionAerobic exercise could reduce the core symptoms of poor attention and hyperactivity impulsivity, and improve the executive functioning in children with ADHD.