Postoperative delirium prediction after cardiac surgery using machine learning models.

Objective: Postoperative delirium (POD) is a common postoperative complication in elderly patients, especially those undergoing cardiac surgery, which seriously affects the short- and long-term prognosis of patients. Early identification of risk factors for the development of POD can help improve the perioperative management of surgical patients. In the present study, five machine learning models were developed to predict patients at high risk of delirium after cardiac surgery and their performance was compared.

Effect of iron-loaded sludge biochar amendments on phytoremediation potential of Cr-contaminated soils by Leersia hexandra swartz.

In this study, the effect of iron-loaded sludge biochar (ISBC) with different amendment dosages (mass ratio of biochar to soil equal to 0, 0.01, 0.025 and 0.

Emerging Piezo1 signaling in inflammation and atherosclerosis; a potential therapeutic target.

Atherosclerosis is the principal cause of cardiovascular diseases (CVDs) which are the major cause of death worldwide. Mechanical force plays an essential role in cardiovascular health and disease. To bring the awareness of mechanosensitive Piezo1 role in atherosclerosis and its therapeutic potentials we review recent literature to highlight its involvement in various mechanisms of the disease.

Interaction of tetrahydrofuran and methyl tert-butyl ether in waste gas treatment by a biotrickling filter bioaugmented with Piscinibacter caeni MQ-18 and Pseudomonas oleovorans DT4.

Bioaugmented biotrickling filter (BTF) seeded with Piscinibacter caeni MQ-18, Pseudomonas oleovorans DT4, and activated sludge was established to investigate the treatment performance and biodegradation kinetics of the gaseous mixtures of tetrahydrofuran (THF) and methyl tert-butyl ether (MTBE). Experimental results showed an enhanced startup performance with a startup period of 9 d in bioaugmented BTF (25 d in control BTF seeded with activated sludge). The interaction parameter I of control (7.

LncRNA-MYL2-2 and miR-124-3p Are Associated with Perioperative Neurocognitive Disorders in Patients after Cardiac Surgery.

Background: Perioperative neurocognitive disorders (PND) resulting from cardiac surgery is a complication with high morbidity and mortality. However, the pathogenesis is unknown.

Methods: For the sake of investigating the risk factors and mechanism of PND, we collected the characteristics and neurological scores of patients undergoing cardiac surgery in the Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University and Affiliated Hospital of Southwest Medical University from Jan 1, 2016 to Dec 11, 2018.

Microarray Expression Profiles of lncRNAs and mRNAs in Postoperative Cognitive Dysfunction.

Postoperative cognitive dysfunction (POCD) is serious disorder in the central nervous system common in aged patients after anesthesia. Although its clinical symptoms are well recognized, however, the molecular etiology of the POCD remains unrevealed. Similarly, neither gold standard molecular diagnosis nor effective treatment is available for POCD until the present.

[Effects of Kudzu Root plus Cinnamon Granules on prostatic hyperplasia in mice].

Objective: To explore the effects of Kudzu Root plus Cinnamon Granules (KR+C) on prostatic hyperplasia (PH) in mice.

Methods: Sixty 4-week-old Kunming male mice were randomly divided into six groups: blank control, PH model, high-, medium- and low-dose KR+C, and finasteride control. All the mice except those in the blank control group were subcutaneously injected with testosterone propionate (5 mg / ［kg·d］) at 7 days after surgical castration.

New insight into sludge reduction induced by different substrate allocation strategy between oxygen and nitrate/nitrite as terminal electron acceptor.

Sludge reduction based on regulating substrate allocation between catabolism and anabolism as a strategy is proposed to reduce energy and chemicals consumption during wastewater treatment. The results indicated that a sludge reduction of 14.8% and excellent nutrient removal were simultaneously achieved in the low dissolved oxygen (LDO) activated sludge system with a hydraulic retention time of 24 h at 25 °C.

Cognitive Impairment and Structural Neuroimaging Abnormalities Among Patients with Chronic Kidney Disease.

Background/aims: Cognitive impairment and abnormal structural neuroimaging is common in chronic kidney disease patients. We aimed to explore its association with dialysis modality and the relationship between cognitive impairment and abnormal structural neuroimaging.

Methods: Sixty peritoneal dialysis patients and 30 hemodialysis and 30 non-dialyzed stage 3-5 chronic kidney disease patients without history of stroke were enrolled for the study.

The Association between Smoking and Epiretinal Membrane.

We conducted a meta-analysis of analytic and observational studies to evaluate the association between smoking and epiretinal membrane (ERM). The pertinent studies were identified via a literature search using three databases (MEDLINE, Cochrane Library, Embase) and the reference lists of retrieved studies. Cohort, case-control and cross-sectional studies meeting the predefined criteria were included.

Association between bone marrow stromal cell antigen 1 gene polymorphisms and the susceptibility to Parkinson's disease: a meta-analysis.

A number of studies have investigated the association between Parkinson's disease (PD) and genetic polymorphisms of bone marrow stromal cell antigen 1 (BST-1). However, the results to date have been conflicting. In this study a meta-analysis was performed to assess the association between BST-1 polymorphisms and PD.

Effects of selective double portazygous disconnection and devascularization on hemodynamics of the portal venous system.

Aim: Selective double portazygous disconnection with preserving vagus (SDPDPV) is currently used for the therapy of portal hypertension. Doppler ultrasonography (DU) has been proposed for non-invasive evaluation of splanchnic hemodynamics, but the effect of SDPDPV on portal vein (PV) hemodynamics has not been analyzed with DU. This was the aim of the study.

Identity and specificity of Rhizoctonia-like fungi from different populations of Liparis japonica (Orchidaceae) in Northeast China.

Mycorrhizal association is known to be important to orchid species, and a complete understanding of the fungi that form mycorrhizas is required for orchid ecology and conservation. Liparis japonica (Orchidaceae) is a widespread terrestrial photosynthetic orchid in Northeast China. Previously, we found the genetic diversity of this species has been reduced recent years due to habitat destruction and fragmentation, but little was known about the relationship between this orchid species and the mycorrhizal fungi.

Differentiation induction of mouse cardiac stem cells into sinus node-like cells by co-culturing with sinus node.

Sinus nodal cells can generate a diastolic or "pacemaker" depolarization at the end of an action potential driving the membrane potential slowly up to the threshold for firing the next action potential. It has been proved that adult cardiac stem cells (CSCs) can differentiate into sinus nodal cells by demethylating agent. However, there is no report about adult CSCs-derived sinus nodal cells with pacemaker current (the funny current, I f).

Body mass index and risk of age-related cataract: a meta-analysis of prospective cohort studies.

Background: Age-related cataract (ARC) is the leading cause of blindness in the world. The relationship between body mass index (BMI) and risk of ARC is controversial across observational studies. We therefore performed this meta-analysis to evaluate the association between BMI and risk of ARC.

Association between aspirin use and age-related macular degeneration: a meta-analysis.

Purpose: We conducted a meta-analysis of randomized controlled trials (RCTs) and observational studies to evaluate the association between aspirin use and age-related macular degeneration (AMD).

Methods: The pertinent studies were identified via literature search through four databases (MEDLINE, Web of Science, Cochrane Library, Embase) and reference lists of retrieved studies. Randomized controlled trials and cohort and case-control studies meeting the predefined criteria were included.

[Effects of myocardial platelet rich plasma injection on rats with acute myocardial infarction:(99)Tc(m)-MIBI gated SPECT imaging evaluation results].

Objective: To observe the effect of direct myocardial injection of platelet rich plasma (PRP) on cardiac function, ventricular remodeling and myocardial perfusion.

Methods: Myocardial infarction was induced in 30 Fisher rats by left anterior descending coronary artery (LAD) ligation. One week after LAD ligation, rats in control group (n = 15) received 0.

[Clinical features and prognostic analysis of retroperitoneal fibrosis in 32 patients].

Objective: To analyze the clinical features and imaging manifestations of retroperitoneal fibrosis (RPF) for improving clinical diagnosis and treatment.

Methods: The medical records of 32 cases from Jul. 2009 to Dec.

A novel ginsenosidase from an Aspergillus strain hydrolyzing 6-O-multi-glycosides of protopanaxatriol-type ginsenosides, named ginsenosidase type IV.

Herein, a novel ginsenosidase, named ginsenosidase type IV, hydrolyzing 6-O-multi-glycosides of protopanaxatrioltype ginsenosides (PPT), such as Re, R1, Rf, and Rg2, was isolated from the Aspergillus sp. 39g strain, purified, and characterized. Ginsenosidase type IV was able to hydrolyze the 6-O-alpha-L-(1-->2)-rhamnoside of Re and the 6-O-beta-D- (1-->2)-xyloside of R1 into ginsenoside Rg1.

Protective effects of adenosine in rabbit sinoatrial node ischemia-reperfusion model in vivo: control of arrhythmia by hyperpolarization-activated cyclic nucleotide-gated (HCN)4 channels.

Disturbance of cardiac rhythm is one of the consequences of myocardial ischemia/reperfusion injury. Many researchers have prompted considerable interests in developing therapeutic approaches for its control. In present study, we want to determine whether that adenosine pre- and postconditioning have protective effects on sinoatrial node ischemia/reperfusion injury on morphology, arrhythmia score, serological markers (CK-MB and cTnT), SOD activities, MDA levels and expression of HCN4 channels in SA node cells.