Continuous renal replacement therapy with adsorbing filter oXiris in the treatment of sepsis associated acute kidney injury: a single-center retrospective observational study.

Background And Objective: Critical bedside ultrasound is widely used in clinical practice, and it can monitor renal perfusion. The reduction of renal perfusion and inflammatory injury are two contributing factors to sepsis-associated acute kidney injury (SA-AKI).The aim of this study was to examine whether the oXiris filter was useful in the continuous renal replacement therapy(CRRT) treatment of SA-AKI patients.

Clinical features and mortality-related factors of extensive burns among young adults: the Kunshan disaster experience.

Background: The aim of the study was to identify the clinical features and the factors associated with burn induced mortality among young adults after exposure to indoor explosion and fire.

Methods: This is an observational study which included burn patients who were admitted to eighteen ICUs after a fire disaster. Epidemiologic and clinical characteristics, as well as therapy were recorded.

[Effects of high glucose induced primary cardiomyocytes injury on necroptosis and the related mechanism].

Objective: To observe whether necroptosis was happened in high glucose (HG) - induced primary cardiomyocytes injury and to investigate the likely mechanism.

Methods: The primary cultured cardiomyocytes were divided into 4 groups (n=9): control group (the cardiomyocytes were incubated with 5.5 mmol/L glucose for 48 h), HG group (the cardiomyocytes were incubated with 30 mmol/L glucose for 48 h), HG + necrostatin-1 (Nec-1) group (the cardiomyocytes was co-incubated with necroptosis inhibitor Nec-1 at 100 μmol/L and HG for 48 h) and hypertonic pressure group (HPG, the cardiomyocytes was co-incubated with 5.

[Role of autophagy in fasudil-induced Rho kinase inhibition for protection against myocardial ischemia-reperfusion injury in rats].

Objective: To investigate the changes of autophagy in ischemic myocardium of rats treated with fasudil for inhibiting Rho kinase.

Methods: The hearts isolated from male Sprague-Dawley rats were subjected to 30 min of occlusion of the left anterior descending artery followed by 120 min of reperfusion with or without treatment with fasudil or fasudil+Wort. The left ventricular hemodynamics were continuously recorded, and the coronary effluent was collected during the reperfusion to determine lactate dehydrogenase (LDH) levels.

[Effects of low-concentrations alcohol consumption on the expression of mitofusin-2 in myocardial injury of diabetic rats].

Objective: To observe the effects of low-concentrations of alcohol consumption on the expression of mitofusin-2 (mfn2) in myocardial injury of diabetic rats.

Methods: Diabetic rat model was simulated by intraperitoneal injection of 55 mg/kg streptozotocin (STZ) and divided into control group, diabetes mellitus(DM) and diabetes+ethanol (DM+EtOH) groups (=6). When diabetic model was suc-ceed, daily consumption of 2.

[Effects of activation of ALDH2 by ethanol on the expression of JNK in kidney of diabetic rats].

Objective: To observe the effect of activation of aldehyde dehydrogenase 2 (ALDH2) by ethanol on the expression of c-Jun N-terminal kinase (JNK) in the kidney of diabetic rats.

Methods: Eightheen healthy male SD rats were randomly divided into 3 groups (n = 6): normal control group, diabetes group and ethanol + diabetes group. After 8 weeks, 24 h urine samples from rats were collected to detect urinary protein content.

Remote ischemic postconditioning protects the heart by upregulating ALDH2 expression levels through the PI3K/Akt signaling pathway.

Remote ischemic postconditioning (RIPostC) has been demonstrated to protect the myocardium against ischemia/reperfusion (I/R) injury; however, the mediator and underlying mechanisms remain to be elucidated. It has been confirmed that aldehyde dehydrogenase 2 (ALDH2) is involved in the remote ischemic preconditioning pathway, but whether it is involved in RIPostC remains unknown. The aim of the present study was to determine whether increased ALDH2 expression levels were involved in the cardioprotective effect evoked by RIPostC via the phosphatidylinositol‑3‑kinase (PI3K)/Akt signaling pathway.

[The changes of inducible nitric oxide synthase activity and apoptosis-related gene expression in endotoxemia-induced rat diaphragm].

Objective: To study the changes of inducible nitric oxide synthase (iNOS) activity and apoptosis-related genes Bcl-2, Bax and caspase-3 mRNA expressions in endotoxemia-induced rat diaphragm injury and analyze the related apoptosis mechanism.

Methods: Thirty-two male SD rats were randomly divided into 4 groups (n = 8): control group (saline 0.5 ml ip), endotoxin 24 h, 48 h and 96 h group (endotoxin 12 mg/kg ip, animals were killed either 24, 48 or 96 h after injections).

Changes in cardiac mitochondrial aldehyde dehydrogenase 2 activity in relation to oxidative stress and inflammatory injury in diabetic rats.

The aim of the present study was to determine the changes in mitochondrial aldehyde dehydrogenase 2 (ALDH2) activity in relation to oxidative stress and inflammatory injury in different stages of diabetes mellitus (DM) in rats and to investigate the related mechanisms. DM in Sprague-Dawley (SD) rats was induced by a single intraperitoneal injection of 55 mg/kg streptozotocin (STZ). The rats were randomly allocated into a control group, as well as into DM4w, DM8w and DM12w groups containing DM rats 4, 8 and 12 weeks after DM induction, respectively.

Activation of ALDH2 with ethanol attenuates diabetes induced myocardial injury in rats.

This study assessed changes in myocardial ALDH2 expression in the diabetic rat, in particular the diabetic rat pretreated with ALDH2 activator ethanol (EtOH). The rats were divided into six groups: control, EtOH control, diabetic rat at 4th week (DM4W), 8th week (DM8W), 12th week (DM12W) and EtOH+DM8W groups. Compared with control group, fasting blood glucose (FBG) and glycosylated hemoglobin (HbA1c) levels were increased in DM groups.

Changes in the expression of cardiac mitofusin-2 in different stages of diabetes in rats.

The aim of this study was to investigate the role of mitofusin-2 (Mfn2) in different stages of diabetes in rats and to analyze the related mechanism(s). A diabetic model in SD rats was induced by a single intraperitoneal injection of 55 mg/kg streptozoticin (STZ). The hearts were isolated from diabetes mellitus (DM) rats at the fourth week (DM4W), eighth week (DM8W) and twelfth week (DM12W) and fasting blood glucose (FBG) levels and the ratio of heart weight to body weight (HW/BW) were measured.

[Effect of ALDH2 activation against myocardial ischemia/reperfusion injury in diabetic rat].

Objective: To observe the role of activation of aldehyde dehydrogenase 2 (ALDH2) on myocardial ischemia/reperfusion (I/ R) injury in diabetic rats.

Methods: Diabetic rat model was simulated by intraperitoneal injection 55 mg/kg streptozotocin (STZ) and divided into diabetes and ethanol + diabetes groups (n = 8). After 8 weeks, myocardial ischemia/reperfusion model was mimicked in vitro.

[Anti-apoptotic role of mitochondrial aldehyde dehydrogenase 2 in myocardial ischemia/reperfusion injury in diabetic rats].

Objective: To evaluate the anti-apoptotic effect of aldehyde dehydrogenase 2 (ALDH2) on myocardial ischemia/reperfusion (I/R) injury in diabetic rats.

Methods: Normal male SD rats were divided into normal, diabetes and ethanol (the agonist of ALDH2) + diabetes groups. In the latter two groups, diabetes was induced by an intraperitoneal injection of 55 mg/kg STZ.

[Activation of mitochondrial aldehyde dehydrogenase 2 and inhibition of mitochondrial permeability transition pore involved in cardioprotection of ethanol postconditioning].

Objective: To investigate whether activation of mitochondrial aldehyde dehydrogenase 2 (ALDH2) and inhibition of mitochondrial permeability transition pore (mitoPTP) were involved in the cardioprotection of ethanol postconditioning in isolated rat heart.

Methods: Hearts isolated from male Sprague-Dawley rats were perfused on a langendorff apparatus and subjected to 30 min of regional ischemia (occlusion of left anterior descending artery) followed by 120 min of reperfusion. The ventricular hemodynamic parameters and lactate dehydrogenase (LDH) release during reperfusion were measured.

Pharmacokinetic study with N-Ile1-Thr2-63-desulfato-r-hirudin in rabbits by means of bioassay.

Aim: To study the pharmacokinetic (PK) properties in rabbits treated with N-Ile(1)-Thr(2)-63-desulfato-r-hirudin (rH) newly developed in China by means of bioassay in order to provide preclinical experiment basis for its development as a novel anticoagulant agent.

Methods: rH plasma concentration was determined using bioassay based on ex vivo antithrombin activity of rH. Normal rabbits received iv rH 4.