Objective:To observe the clinical characteristics of elderly patients with liver failure complicated with fungal infection,and to analyze the factors influencing the prognosis.Method:117 cases of elderly patients with liver failure,who were treated in our hospital from May 2013 to May 2015,were selected as object,according to whether combined with fungal infection,the patients were divided into Fungal infection group (57 cases) and non fungal infection group (60 cases).The differences of liver function index,treatment effective rate and mortality were observed between the two groups;To compare the prognosis of patients with different clinicopathological features,and to explore the factors influencing the prognosis of patients.Results:The scores of ALT,AST and DBIL in patients with fungal infection were significantly higher than those without fungal infection,and the difference was statistically significant (P＜0.05);The effective rate of the treatment group was significantly lower than that of the non fungal infection group,the mortality rate was higher than that of the non fungal infection group,the difference was statistically significant (P＜0.05);The death rate of patients with age was more than or equal to 70 years of age,with diabetes,with fungal infection were higher (P＜0.05);Logistic regression analysis showed that combined with diabetes mellitus,combined with fungal infection was an independent prognostic factor for elderly patients with liver failure (OR=2.982,4.817,P＜0.05).Conclusion:Liver function injury is severe in elderly patients with liver failure,the mortality rate is high,and fungal infection is more serious,and diabetes and fungal infection are risk factors for mortality.

Objective To investigate the effect of valsartan on vascular endothelial function and brachial-ankle pulse wave velocity(baPWV)in patients with essential hypertension(EH).Methods Blood pressure,NO value and brachial-ankle pulse wave velocity were determined and analyzed in 30 patients with essential hypertension before and after therapy of valsartan.Results Both blood pressure and brachial-ankle pulse wave velocity wefe re-duced greafly(P<0.05 and P<0.01),while serum NO increased significantly(P<0.01)following valsartan thera-Py,and brachial-ankle pulse wave velocity was well correlated to serum NO(r=-0.71,P<0.01).Conclusions Valsartan is not onlv effective in the control of blood pressure,but also effective in reveming the impaired endothelial function and artery elasticity in patients with essential hypertension,at the same time brachial-ankle pulse wave ve-locity is also good surrogate of endlothelial functional improvement induced by Valsartan therapy.

ssociated genes,especially down-regulated expression of T cell mediated function genes,in patients with PE indicates that the etiology of PE might be related to viral infection.