ABSTRACT
At present, the non-directly-administered affiliated hospitals generally have some problems in the teaching of clinical probation such as weak subjective teaching consciousness, few full-time teaching administrators, insufficient investment in teaching facilities, uneven teaching levels, unclear division of responsibilities and so on. Based on this, it is proposed to adopt the measures of strengthening consciousness, creating process and strengthening examination to explore the standardized teaching methods of clinical probation from four aspects: making clear the teaching purpose of the probation, making good preparation for the probation teaching, refining the teaching process of the probation teaching and paying attention to the actual effect evaluation after the probation, so as to improve the quality of clinical probation teaching in non-directly-administered affiliated hospitals.
ABSTRACT
Objective To observe the effects of paeonol on collagen induced arthritis (CIA) and investigate its mechanisms. Methods The tentative arthritis mice model was created by injecting type Ⅱ collagen. The severity degree of RA was scored according to the rating criteria after treatment with paeonol. ELISA method was employed to detect the levels of IL-12, TNF-2, IFN-γ and anti-type Ⅱ collagen autoantibody. The efficacy of paeonol was compared with that of MTX (the positive control) and PBS was used as the negative control. Results We found that paeonol could alleviate severe RA, inhibit the expression of inflammatory cytokines such as IL-12, TNF-2, IFN-γ and reduce the level of anti-type Ⅱ collagen autoantibody in serum, which was similar with MTX. Conclusion The results show that paeonol has a reliable therapeutic effect for RA. This study has provided a good clue for the future research and development of medications for the treatment of RA.
ABSTRACT
Objective To explore the significance of intra carotid arterial diazepam injection in lateralization of intractable epilepsy with bilateral synchronous epileptiform discharges. Methods Intra carotid arterial diazepam injection test was performed in 20 patients suffering from intractable epilepsy with bilateral synchronous epileptiform discharges under EEG monitoring. Side of the epileptogenic focus was determined by observation of the inhibition of epileptiform discharges after injection. Results After diazepam injection, disappearance of bilateral synchronous epileptiform discharges was found in 16 patients (80%), so the injection side was decided as the epilepogenic focus. Disappearance of the epileptiform discharges was found at the injection side, but disappearance of the bilateral epileptiform discharges was found after injection at the opposite side in 4 cases (20%). The accuracy of lateralization was proved by surgery, electrocorticography (EcoG), and depth electroencephalography (DEEG) in 12 out of the 20 cases. During the follow up for 1-6 5 years after surgery and gamma knife treatment, disappearance of clinical seizure and epileptiform discharges of EEG and improvement were found in 15 cases (75%) and 5 cases (25%), respectively. Conclusion Intra carotid arterial diazepam injection is of important clinical value in lateralization of the epileptogenic focus before surgery for patients with intractable epilepsy.