A total of 105 patients with first-episode schizophrenia (male =51,female =54) and 99 normal controls (male =51,female =48) were included into this retrospective case-control study.Childhood trauma questionnaire-28 item short form (CTQ-SF) was used to assess the experience of childhood abuse.The result of binary logistic regression showed that emotional abuse (β =0.630,P ＜ 0.05) and emotional neglect(β =0.270,P ＜ 0.05) were included into the final model of predicting schizophrenia.It indicates that patients with first-episode schizophrenia experienced more early life stress than controls.Particularly emotional abuse and emotional neglect may play important roles in the onset of schizophrenia.

Abnormal fatty acid metabolism is one of the unique metabolic ways in which malignant cells maintain their growth needs and plays a crucial role in tumor progression.Acetyl-CoA carboxylase (ACC) is the rate-limiting enzyme in fatty acid synthesis and oxidative metabolism.More and more researches confirm that ACC is highly expressed in many tumors,and is closely related to tumor progression and prognosis of patients,which makes ACC as a potential marker for clinical diagnosis and prognosis.Tumor cell fatty acid synthesis can be blocked and fatty acid β oxidation can be stimulated by inhibiting the activity of ACC,resulting in serious lipid consumption of tumor,and then inhibit tumor growth and proliferation.Investigating the effect and molecular mechanisms of ACC in the genesis and development of tumors can provide a new insight into cancer targeted molecular therapy.

Cerebral microbleeds (CMBs) are a subclinical terminal microvascular disease in which the blood exudates or leaks out from the tiny blood vessels and the small lesions were formed by the deposition of hemosiderin in the brain tissue. The pathogenesis of cerebral microbleeds is different depending on the location, with lobar CMBs attributed to cerebral amyloid angiopathy (CAA), while cerebrovascular diseases caused by hypertension are an important cause of deep and subtentorium CMBs. The prevalence of CMBs in stroke patients is high, especially in patients with ischemic stroke treated with oral antiplatelet drugs, and long-term (>5 years) treatment may be related to CMBs and intracerebral hemorrhage (ICH) events. At the same time, a certain burden of microbleeds may cause risk of ICH in the future, but whether the bleeding risk of antiplatelet treatment overweighs the clinical benefit of antithrombotic therapy remains unclear. How to better instruct antiplatelet therapy in patients with ischemic stroke warrants further clinical investigations.

Objective:To explore the feasibility of anastomosis between bladder and intestine of experimental rabbit by drag anastomosis.Methods:In this study 40 Japanese big-eared rabbits were randomly divided into two groups through random number table, the experimental group and the control group, each group with 20 rabbits. In the experimental group, the bladder neck was fixed to the catheter and then the catheter was drawn outward. With the traction of the catheter, the bladder neck was anastomosed with the distal intestinal tube by means of suture free. The control group was anastomosed by regular interrupted suture of bladder and intestine. The operation time, anastomosis time, intraoperative blood loss, postoperative urinary leakage rate and postoperative anastomotic healing of rabbits in the two groups were compared.Results:The operation time of the experimental group was shorter than that of the traditional interrupted suture anastomosis group [(33.26±2.79)min vs. (35.25±1.83)min, P=0.014]. The anastomosis time of the experimental group was significantly shorter than that of the traditional interrupted suture anastomosis group[(7.55±1.2)min vs. (8.65±1.03 min), P=0.005]. The intraoperative blood loss in the experimental group was similar to that in the control group[(6.47±2.41) ml vs. (6.75±1.83) ml, P=0.691]. The event of contrast media extravasation occurred in 2 of the 10 experimental rabbits after receiving cystography in the experimental group, and the urinary leakage rate was 20%(2/10). In the control group, contrast media extravasation occurred in 1 of the 9 experimental rabbits after receiving cystography, and the urinary leakage rate was 11.1%(1/9), and the difference of the two groups was not statistically significant ( P=0.348). Anastomotic healing score was (2.0±0.7) in the experimental group, and (2.1±0.74) in the control group ( P=0.767). Conclusions:The bladder-intestine drag-and-bond anastomosis technique, with significantly shorter anastomosis time, was feasible, easy and convenient. Our research provides an experimental and theoretical basis for the clinical application of drag-and-bond anastomosis technique in clinic.