Objective To analyze the reasons of hypoglycemia in patients with diabetic ophthialmopathy,and summarize the corresponding nursing measures in order to reduce the incidence of hypoglycemia in patients with diabetic ophthialmopathy. Methods The reasons for hypoglycemia were analyzed for 43 patients with diabetic ophthalmopathiy in our hospital from January 2009 to November 2011. Results Taking the hunger-cure arbitrarily,no regular diet,no corresponding adjustment for the insulin quantity after stopping taking hormone medicine,and also after the diabetic symptoms relieved,besides,less food-intake caused by high pressure of eyes,vomiting and appetite decreasing after the vitreous body dissection,and the paramedic had no enough cognition for the harm caused by hypoglycemia,combination medication with cardiovascular medicine were the primary reasons for the occurence of hypoglycemia in patients with diabetic ophthalmopathy. Conclusions Many reasons can cause hypoglycemia in patients with diabetic ophthalmopathy,We should strengthen management,propaganda and education,observation of medication and disease condition as well as improve the attention of eye health care workers for hypoglycemia in order to reduce the incidence of hypoglycemia.

Objective To investigate the nutritional status of elderly patients with diabetic foot ulcers and to explore its influencing factors and relationship.Methods Convenience sampling method was used to recruit 182 elderly patients with diabetic foot ulcers.The mini nutritional assessment (MNA) was adopted to assess nutritional status,and patients' clinical information,hemoglobin A1c,hemoglobin,serum albumin,C-reactive protein were also collected.Results The average score of MNA was 16.36±3.68 for 182 patients,and 121 patients suffered from malnutrition(66.48％),while 61 patients suffered from potential malnutrition(33.52％).The occurrence of malnutrition was positively correlated with age,course of diabetes,classification of foot ulcer,infection,C-reactive protein,hemoglobin A1c and food intake (P＜0.05);the incidence of malnutrition and C-reactive protein for patients with Wagner grade 3 and above were higher than those for patients with low Wagner grades,and hemoglobin A1c and hemoglobin were lower for patients with Wagner grade 3 and above(P＜0.05).Conclusion There was high incidence rate of malnutrition in elderly patients with diabetic foot ulcers,closely related to inflammatory state.Health care providers should provide targeted interventions in time,improve condition of malnutrition,and promote rehabilitation.

Objective · To investigate effect of fucoidan on autophagy, migration and invasion in human multiple myeloma U266 cells. Methods · The U266 cells treated with fucoidan were cultured in vitro. The formation of autophagosomes was observed by transmission electron microscopy (TEM). Transwell assay was used to evaluate the effect of fucoidan on migratory and invasive abilities of U266 cells. The protein levels of LC3-Ⅱ/LC3-Ⅰ, Beclin-1, P62, MMP9, CXCR4, p-AKT/T-AKT, p-mTOR/T-mTOR were detected by Western blotting. MMP9 concentration in the culture medium was examined by ELISA. Results · ① Autophagosomes increased in fucoidan-treated cells compared with control group under TEM. ② Migratory and invasive abilities were inhibited by fucoidan in a dose-dependent manner, which were suppressed by chloroquine. ③ Western blotting demonstrated that expression of LC3-Ⅱ/LC3-Ⅰ, Beclin-1 and MMP9 increased in fucoidan-treated cells, while P62, CXCR4, p-AKT/T-AKT and p-mTOR/T-mTOR decreased compared with control group. ④ The result of ELISA showed that MMP9 concentration in the culture medium of fucoidan-treated cells significantly decreased. Conclusion · Fucoidan induces autophagy and inhibits migration and invasion in U266 cells.

To compare the effect of insulin glargine combined with nateglinide and continuous subcutaneous insulin infusion(CSII) during intraoperative period in type 2 diabetic patients with fracture. Both of the managements made blood glucose under control [fasting blood glucose(6.89±1.96)vs(6.75±2.33)mmol/L] in similar period [(3.6±1.6)vs(2.9±1.2) d,both P>0.05]. The mean blood glucose was lower in patients treated by CSII than that of the other group.