Branch atheromatous disease (BAD) is a deep cerebral infarction at the entrance or the origin of perforating artery because of atherosclerosis causing lumen stenosis or occlusion. It is common in clinical practice and there is often a clinical feature of progression or fluctuation in the acute phase. Its prognosis is poor and it will bring a heavy burden to the family and society. Therefore, the early intervention for patients with BAD is very important. This article reviews the treatment of BAD.

Objective To investigate the effect of alogliptin on albuminuria in patients with early type 2 diabetic kidney disease (DKD) and the related mechanism.Methods One hundred patients with early DKD admitted in our hospital from May 2016 to May 2017 were randomly divided into two groups with 50 cases in each group.Patients in the control group were given metformin and gliclazide,while those in study group were given metformin and alogliptin,the treatment lasted for 24 weeks.The changes of urinary albumin-to-creatinine ratio (UACR),stromal cell-derived factor-1α (SDF-1α) and the fasting plasma glucose (FPG),2-h postprandial plasma glucose (2 hPPG),glycosylated hemoglobin(HbA1c) were measured before and after the treatment in two groups.Results There were no significant differences in HbA1c [(8.17± 0.46)％ vs.(8.29±0.48)％],UACR[(109±53) vs.(105±48)mg/g],SDF-1α [(1.21±0.3 9) vs.(1.17±0.35)μg/L] levels before treatment between two groups (t=0.343,0.464,0.075,all P＞0.05).After treatment,the HbA1c levels were significantly decreased in both groups (t=2.293,2.302,all P=0.03) and there was no significant difference between two groups[(6.82±0.75)％ vs.(6.93 ±0.79)％,t=0.295,P=0.77];the UACR levels were significantly reduced in both groups,but the level of study group was significantly lower than that of control group [(82±38) vs.(94±47) mg/g,t=3.320,P＜0.01];the SDF-1α levels were significantly increased in both groups,but the level of study group was significantly higher than that of control group[(3.01 ±0.38) vs.(2.76±0.42)μg/L,t=5.474,P＜0.01].There was no significant difference in the incidence of adverse reactions between the two groups [13％ (6/46) vs.12％ (6/48),x2=0.002,P＞0.05].Conclusion Alogliptin can effectively control the blood glucose,reduce urine albumin excretion and protect renal function in patients with early type 2 diabetic nephropathy,which is associated with the increased SDF-1α levels.

In recent years, organ donation and transplantation have entered a stage of steady development in China. Nevertheless, the shortage of transplant organs and the contradiction between supply and demand of organs are still the bottlenecks to achieve the strategy of "self-sufficiency in organ transplantation" advocated by the World Health Organization (WHO). The key reasons for donor loss described in the "critical pathway of organ donation" defined by the WHO include the identification and referral of potential donors and the maintenance and repair of organs. Smooth development, high efficiency and high-quality development of organ donation cannot be achieved without the support of intensive care medicine, which are highly associated with the cognition, recognition and participation of intensive care unit(ICU) staff. In this article, research progress in ICU staff’s cognition, attitude and willingness for organ donation were reviewed and relevant influencing factors were discussed, aiming to offer targeted suggestions on how to resolve these difficulties.