With the development of civil military integration,military scientific research institu tes are facing the challenge of constructing a new mode of translating scientific and technological achievements into practice and enhancing translational efficiency.This paper began with the evolution of translation mode in military institutes and discussed the flaws and insufficiency of current mode,then a triple helix translation mode,which encompass government,industry and research,was introduced and fully explained for future reference.

Objectives:To investigate the risk factors for acute liver injury (ALI) in patients after resuscitation from cardiac arrest and their influence on prognosis.Methods:The clinical data of patients after cardiopulmonary resuscitation in our department from January 2015 to January 2018 were analyzed. According to whether ALI occurred, the selected patients were divided into the ALI group and non-ALI group. The basic situation of the two groups of patients and the occurrence of shock and cardiac insufficiency after cardiac arrest were investigated. Kaplan-Meier method was used to analyze the effect of ALI on the 1-year survival of patients. The 28-day mortality and neurological recovery were observed in patients in the ALI group. Multivariate logistic regression was used to analyze the risk factors for ALI.Results::There were 54 patients in the ALI group and 158 patients in the non-ALI group. The patients in the ALI group needed a longer time to recover spontaneous circulation [19 (10-27) min, P=0.015], and the overall condition (SOFA score, acidosis, and lactic acid) were more serious. The incidences of shock and heart failure after cardiac arrest in the ALI and non-ALI groups were 74% and 55%, and 89% and 70%, respectively. The 1-year cumulative survival rate of patients in the non-ALI group was significantly higher than that of the ALI group ( P=0.043). The longer the duration of ALI, the higher the incidence of poor prognosis. The time to resume spontaneous circulation ( OR=3.762; 95% CI: 2.347-5.098) and heart failure ( OR=4.272; 95% CI: 2.943-5.932) after cardiac arrest were associated with ALI in patients after cardiopulmonary resuscitation (both P<0.05). Conclusions:The time to resume spontaneous circulation after cardiac arrest and heart failure after cardiopulmonary resuscitation are risk factors for ALI, and the occurrence of ALI increases patient’s mortality.

Objective To study the effect of xuebijing on the expression of Caspase-3 in lung tissues and inflammatory factors in serum in acute respiratory distress syndrome rat model with paraquat poisoning. Methods Selecting 50 healthy rats and dividing into 5 groups randomly, Control group, Paraquat group, Low-dose xuebijing group(LD), Middle-dose xuebijing group(MD), High-dose xuebijing group(HD). Using 25 mg/kg paraquat solution to establish the animal model. 14 μmol/kg, 28 μmol/kg, 56μmol/kg xuebijing solution were injected into the abdominal cavity in LD, MD and HD group respectively, and the same dose of normal saline was injected into Control and Paraquat group. The expression levels of TNF-α and IL-6 in plasma were detected by ELISA after 24 hours, Immunohistochemistry was used to detect the expression levels of caspase-3 in the right lung tissue, and TUNEL method was used to detect apoptosis in the right lung tissue. Results The expression levels of TNF-α and IL-6 in plasma were significantly increased after paraquat poisoning, and expression of Caspase-3 protein was also significantly increased in lung tissue(P<0.01). After different dose of xuebijing treatment, the levels of TNF-α and IL-6 in plasma and the protein expression of Caspase-3 in lung tissue were much lower than those in Paraquat group, but still higher than those in Control group(P<0.05), the apoptosis levels in MD and HD groupwere much lower than those in Paraquat group(P<0.05). Conclusions Xuebijing can significantly reduce the level of inflammatory factors in plasma, suppress the Caspase-3 protein expression and apoptosis in lung tissue in acute respiratory distress syndrome rat model with paraquat poisoning.

Objective To examine the role of connective tissue growth factor (CTGF) in a rat model of paraquat (PQ)-induced pulmonary fibrosis. Methods In the laboratory of Medical School of Nanjing University, 48 adult male Sprague-Dawley (SD) rats were randomly(random number) divided into two groups. The experimental group received a single intraperitoneal injection of PQ (30 mg/kg), while the control group received an equivalent volume of sterile saline. The rats were then sacrificed and the left lungs were collected on 7th, 14th and 28th day, respectively. HE staining, Masson staining and hydroxyproline content analysis were used to determine the quantity of collagen, and the fibrosis process and severity were evaluated. Western blotting and immunohistochemical staining was used to detect the expression of CTGF. MRC-5 human lung fibroblasts were exposed to different concentrations of PQ (50-500 μmol/L) for 3 days. The proliferation, migration and differentiation of MRC-5 cells were investigated by CCK8, Transwell and Western blotting after exposing with various concentrations of CTGF (50-200 ng/mL). Data was analyzed with SPSS18.0. Results At 2 weeks after PQ administration, lung tissue sections exhibited a marked thickening of the alveolar walls with an accumulation of interstitial cells witha fibroblastic appearance. Masson staining revealed a patchy distribution of collagen deposition, indicating pulmonary fibrogenesis. Western-blott and immunohistochemical staining demonstrated that CTGF expression was significantly upregulated in the PQ-treated group (P<0.01). Similarly, CTGF expression in PQ-treated MRC-5 cells was increased in a dose-dependent manner (P<0.01). In addition, CTGF promoted the proliferation and migration of MRC-5 cells (P<0.01), and induced the differentiation of fibroblasts into myofibroblasts. Conclusions These findings demonstrate that PQ can increase CTGF expression, which may be important in PQ-induced pulmonary fibrogenesis. Therefore, this growth factor can be considered as a potential pharmacological target.