Objective: To evaluate the effect of a new kind of nasogastric feeding registration form based on energy intake in perioperative nutrition support for patients with oral cancer. Methods: According to the specification of nasal feeding and summarizing the ingredients in common foods, the form was optimized and applied. By the cluster sampling method, the knowledge about energy intake of 12 nurses were investigated before and after the use of the form. The accuracy of energy intake assessment of 5 patients by 12 nurses respectively and the time required for single registration was compared before and after the use. Meanwhile, the knowledge about nasal feeding of 18 patients before the use and 17 patients after the use was compared. Results: The mean score of knowledge about energy intake of nurses was 57.50±17.77 before the use, which was lower than that after the use (89.00 ±6.18), the accuracy rate before the use (61.67%, 37/60) was lower than that after the use (93.33%, 56/60), and the mean time was (18.16 ±6.26) s, which was longer than that after the use (12.65 ±5.67) s (t=17.317, χ²=17.252 and t=22.445 respectively, all P<0.01). The mean score of knowledge about nasal feeding before the use (69.44 ±15.89) was lower than that after the use (86.47±11.15)(t=-3.649, P=0.001). All difference showed statistical significance. Conclusion The nasal feeding registration form based on energy intake is clear and easy to fill out. It can not only help the medical staff calculate the energy intake of patients more accurately, but also help formulate nutritional intervention plan and promote the recovery of patients. Meanwhlie, It shortens the writing time and improves the effect of education. In conclusion, it is worth being popularized.

Objective To establish the effect of curcumin on PTX-resistant esophageal cancer cell line EC9706/PTX and to investigate the mechanism of curcumin on the epithelial stromalization (EMT) of EC9706/PTX cells.Methods EC9706/PTX cells were established by medium concentration intermittent method.The drug resistance index and cross resistance were measured by MTT assay.The inhibitory effects of different concentrations of curcumin on EC9706/PTX cell proliferation were detected.The effects of curcumin on the morphological changes,migration and invasion of EC9706/PTX cells were examined by cytostatic staining,scratching and transwell invasion assay.The effects of curcumin on the expression of E-cadherin,N-cadherin,vimentin and fibronectin in EC9706/PTX cells at mRNA and protein levels were detected by fluorescence quantitative PCR and Western blot.The effect of curcumin on the expressions of NF-κB p65 and Snail in EC9706/PTX cells were detected by Western blot.Results The drug resistance index of EC9706/PTX was 28.4,which was cross-resistant to cisplatin and doxorubicin.Curcumin could inhibit the proliferation of EC9706/PTX cells.The migration and invasion of EC9706/PTX cells were significantly decreased under the action of curcumin at 20 μmol/L concentration.Fluorescence quantitative PCR and Western blot analysis showed that the expression of Ecadherin was down-regulated and the expression of N-cadherin was up-regulated,and curcumin reversed this phenomenon.Western blot analysis showed that the expression of NF-κB p65 and Snail protein was enhanced after PTX-resistant generated in EC cell,but curcumin reversed this phenomenon.Conclusion Curcumin can inhibit the proliferation,migration and invasion of EC9706/PTX cells.The mechanism maybe that curcumin inhibits the NF-κB-Snail pathway.

Depression is a major cause of disability and has adverse effects.Despite the many types of anti-depressants,clinical treatments of depression remain poor.Therefore,novel anti-depressant mechanisms need to be explored.The beneficial effects of irisin on the nervous system are gradually being elucidated,and studies have found that irisin has an anti-depressant effect,which may become a new treatment for depression.This study explored the mechanism of irisin and its upstream and downstream anti-depressants by reviewing the existing studies explaining the link between irisin and depression,and proposes that SIRT1/PGC-1α may mediate FNDC5/irisin to regulate BDNF to promote neurogenesis and improve depression,which provides a new idea to study irisin and its upstream and downstream anti-depressants.