Substrate-Mediated Growth of Au Nanowires Under Weak CTAB Control and Rapid Au Deposition.

The selective Au deposition at the Au-substrate interface is known to give ultrathin Au nanowires and the synthesis usually employs strong thiol-based ligands. It is shown that, by increasing the rate of Au deposition, weak cetyltrimethylammonium bromide (CTAB) can be made to behave like a strong ligand, so that it induces Active Surface Growth and gives Au nanowires. The ligand strength also depends on the packing interactions in the ligand layer, in the order of CTAB, CTAB, and CTAB.

Serum galectin-3 can help distinguish lupus nephritis from systemic lupus erythematosus and is also correlated with the degree of renal damage in lupus nephritis.

Lupus nephritis (LN) constitutes a substantial contributor to morbidity and mortality in systemic lupus erythematosus (SLE). The monitoring of renal function in patients with LN is associated with improved prognostication. The objective of this study was to evaluate the clinical utility of serum galectin-3 (Gal-3) levels in differentiating LN from SLE.

Association between hemoglobin and in-hospital mortality in critically ill patients with sepsis: evidence from two large databases.

Background: The relationship between baseline hemoglobin levels and in-hospital mortality in septic patients remains unclear. This study aimed to clarify this association in critically ill patients with sepsis.

Methods: Patients with sepsis were retrospectively identified from the Medical Information Mart for Intensive Care-IV (MIMIC-IV 2.

Unraveling the Electron Transport Propellant Mechanism of Oxygen Vacancy for Boosting Hydrogen Evolution Electrocatalysis in Alkaline Seawater.

Currently, hydrogen evolution reaction (HER) in alkaline seawater still faces problems such as low catalyst activity and Cl poisoning of active sites. In this work, an electron transfer facilitator of oxygen vacancies is introduced as a driving force for electronic transmission, which enhances the electron-metal-support interactions (EMSI) effect while introducing a charge protective layer, realizing killing two birds with one stone. In situ characterizations and density functional theory (DFT) calculations demonstrate that the EMSI effect enhances the H transfer step at the interface.

Factors and machine learning models for predicting successful discontinuation of continuous renal replacement therapy in critically ill patients with acute kidney injury: a retrospective cohort study based on MIMIC-IV database.

Background: For critically ill patients with acute kidney injury (AKI), there remains controversy regarding the predictive factors affecting the discontinuation of continuous renal replacement therapy (CRRT). This study aims to explore factors associated with successful CRRT discontinuation in AKI patients and to develop predictive models for successful discontinuation.

Methods: We conducted a retrospective study on adult patients with AKI who received CRRT, sourced from the Medical Information Mart for Intensive Care (MIMIC-IV) database.

Ecological cooperative merging control of heterogeneous electric vehicle platoons.

Vehicle platooning improves energy savings via vehicle-to-vehicle (V2V) communication. Ecological cooperative adaptive cruise control (Eco-CACC) is implemented in platoons for merging task by using regrouped platoon models. The merging positions are selected in the middle and tail of an original platoon with a two-vehicle sub-platoon.

The value of Age-adjusted Charlson and Elixhauser-Van Walraven comorbidity index in predicting prognosis for patients undergoing heart valve surgery.

Objective: This study aims to compare the efficacy of the Age-adjusted Charlson Comorbidity Index (ACCI) and the Elixhauser-Van Walraven Comorbidity Index (ECI-VW) in predicting mortality risk among patients undergoing heart valve surgery.

Methods: Clinical data were extracted from the INSPIRE Database using R language. The Receiver Operating Characteristic (ROC) Curve was employed to assess the predictive accuracy of ACCI and ECI-VW for in-hospital all-cause mortality and post-surgical all-cause mortality at 7 and 28 days.

The global, regional, and national burden of burns: An analysis of injury by fire, heat, and hot substances in the global burden of disease study 2019.

Background: Burn caused by exposure to hot substances is a common occurrence but there is little data on prevalence trends and disease burden. This research report the burden of burn injuries globally, regionally, and nationally from 1990 to 2019, identify hotspots, and analyze factors affecting disease burden with data from Global Burden of Disease 2019 survey.

Methods: The Global Burden of Disease 2019 estimated the incidence, death rate, and disease-adjusted life years (DALY) for injuries due to exposure to fire, heat, and hot substances from 1990 to 2019.

Frustrated Lewis Pair Mediated f-p-d Orbital Coupling: Achieving Selective Seawater Oxidation and Breaking *OH and *OOH Scaling Relationship.

The development of oxygen evolution reaction (OER) electrocatalyst for seawater electrolysis plays a crucial role in producing renewable hydrogen energy. However, during the seawater electrolysis process, the anode inevitably undergoes chloride oxidation reaction (ClOR) due to Cl adsorption, making the seawater electrolysis process difficult to sustain. Inspired by the selective permeability of cell membranes, we propose a biomimetic design of frustrated Lewis pairs (FLPs) layers for selective seawater oxidation.

Transcriptome analysis of the coexpression network of genes related to antioxidant characteristics after grain filling in purple rice.

Antioxidant capacity is an important indicator for evaluating the growth and developmental quality of rice. This study has guiding significance for the cultivation of high-nutrient-value varieties. To investigate the molecular mechanisms underlying the antioxidant characteristics of rice grains after the filling stage, Yangzinuo 1 (YZN1) was used as the experimental material, and grains collected at five different time points (7 days apart) after the filling stage were used for transcriptome sequencing.

Classification of Laboratory Test Outcomes for Maintenance Hemodialysis Patients Using Cellular Bioelectrical Measurements.

Background: End-stage kidney disease (ESKD) patients often face complications like anemia, malnutrition, and cardiovascular issues. Serological tests, which are uncomfortable and not frequently conducted, assist in medical assessments. A non-invasive, convenient method for determining these test results would be beneficial for monitoring patient health.

Application of model for end-stage liver disease as disease classification in cardiac valve surgery: a retrospective study based on the INSPIRE database.

Background: Model for end-stage liver disease (MELD) is an effective predictive marker for renal, hepatic, and cardiac dysfunctions. In this study, we explore the correlation between MELD scores and the outcomes of patients undergoing cardiac valve surgery.

Methods: We conducted a retrospective analysis of clinical data from patients who underwent cardiac valve surgery, encompassing procedures on the aortic valve, mitral valve, and tricuspid valve, using the Informative Surgical Patient dataset for Innovative Research Environment (INSPIRE) database, we conducted receiver operating characteristic (ROC) analyses on the study participants and chose MELD as the primary scoring tool for our study due to its optimal area under the curve (AUC), patients were stratified into high (MELD ≥18) and low (MELD <18) groups based on the determined cutoff value.

Shearing-induced formation of Au nanowires.

Shearing-induced nucleation is known in our daily lives, yet rarely discussed in nano-synthesis. Here, we demonstrate an unambiguous shearing-induced growth of Au nanowires. While in static solution Au would predominately deposit on pre-synthesized triangular nanoplates to form nano-bowls, the introduction of stirring or shaking gives rise to nanowires, where an initial nucleation could be inferred.

Promoting ultrasonic cavitation via Negative-Curvature nanoparticles.

It is a challenge to study the nucleation of cavitation bubbles, which critically depends on nanoscale morphological features. Our recent advances in synthesizing colloidal negative-curvature nanoparticles (NGC-NPs) offer a rare opportunity, in comparison to the conventional studies of bulk substrates, where it is difficult to obtain consistent and well-defined surface features. In order to quantitatively assess their effects, we exploit the radical-induced color change of [Fe(SCN)], which turned out to be a more convenient method than the bending of AgNWs and the fluorescence-based methods.

The roles of essential trace elements in T cell biology.

T cells are crucial for adaptive immunity to regulate proper immune response and immune homeostasis. T cell development occurs in the thymus and mainly differentiates into CD4 and CD8 T cell subsets. Upon stimulation, naive T cells differentiate into distinct CD4 helper and CD8 cytotoxic T cells, which mediate immunity homeostasis and defend against pathogens or tumours.

The compensatory role of T cells from lymph nodes in mice with splenectomy.

The spleen is a vital organ for the immune system, while splenectomy may be necessary for various reasons. However, there is limited research on the impact of splenectomy on T cell function in peripheral lymph nodes as a compensatory mechanism in preventing infections. This study aimed to investigate the characteristics and function of CD8 and CD4 T cells in different peripheral lymph nodes during viral infection using a well-established splenectomy model.

Frontiers and future of immunotherapy for pancreatic cancer: from molecular mechanisms to clinical application.

Pancreatic cancer is a highly aggressive malignant tumor, that is becoming increasingly common in recent years. Despite advances in intensive treatment modalities including surgery, radiotherapy, biological therapy, and targeted therapy, the overall survival rate has not significantly improved in patients with pancreatic cancer. This may be attributed to the insidious onset, unknown pathophysiology, and poor prognosis of the disease.

Predictive value of the domain specific PLA2R antibodies for clinical remission in patients with primary membranous nephropathy: A retrospective study.

Background: M-type phospholipase A2 receptor (PLA2R) is a major auto-antigen of primary membranous nephropathy(PMN). Anti-PLA2R antibody levels are closely associated with disease severity and therapeutic effectiveness. Analysis of PLA2R antigen epitope reactivity may have a greater predictive value for remission compared with total PLA2R-antibody level.

Aggressive treatment may be needed for idiopathic membranous nephropathy with focal segmental glomerulosclerosis lesions.

Objective: The purpose of this study was to analyze the clinical, pathological, prognostic features and treatment response of the coexistence of focal segmental glomerulosclerosis lesions with idiopathic membranous nephropathy.

Methods: This is a two-center retrospective cohort study. Patients of idiopathic membranous nephropathy were enrolled and divided into two groups with or without focal segmental glomerulosclerosis lesions according to the renal biopsy.

Defect Engineering for Enhanced Electrocatalytic Oxygen Reaction on Transition Metal Oxides: The Role of Metal Defects.

Metal defect engineering is a highly effective strategy for addressing the prevalent high overpotential issues associated with transition metal oxides functioning as dual-function commercial oxygen reduction reaction/oxygen evolution reaction catalysts for increasing their activity and stability. However, the high formation energy of metal defects poses a challenge to the development of strategies to precisely control the selectivity during metal defect formation. Here, density functional theory calculations are used to demonstrate that altering the pathway of metal defect formation releases metal atoms as metal chlorides, which effectively reduces the formation energy of defects.

Effect of early mobilization on the development of pneumonia in patients with traumatic brain injury in the neurosurgical intensive care unit: A historical controls study.

Background: Pneumonia has a high incidence in traumatic brain injury (TBI) patients and lacks effective treatments. Early mobilization (EM) may be a potentially effective treatment.

Aim: To explore the impact of EM on TBI-related pneumonia in the neurosurgical intensive care unit (NICU).

Clinicopathological characteristics of placental chorioangioma: A clinicopathological study of 30 cases.

Objective: The objective is to explore clinicopathological characteristics, diagnosis, differential diagnoses, treatment, and prognoses of placental chorioangioma (PCA).

Materials And Methods: The pathological data of 30 cases of PCA were collected; the color Doppler ultrasound, Down's screening, fetal survival, and pathological characteristics were observed; and the literature was reviewed.

Results: Of the 30 patients, the ages ranged from 20 to 38 years, with an average of 29.

A grape-supplemented diet prevented ultraviolet (UV) radiation-induced cataract by regulating Nrf2 and XIAP pathways.

The purpose of this study is to investigate if grape consumption, in the form of grape powder (GP), could protect against ultraviolet (UV)-induced cataract. Mice were fed with the regular diet, sugar placebo diet, or a grape diet (regular diet supplemented with 5%, 10%, and 15% GP) for 3 months. The mice were then exposed to UV radiation to induce cataract.

Placental mesenchymal dysplasia: A case report and review of literature.

Placental mesenchymal dysplasia is a rare disorder of the placenta with only a few reported cases. A case of interstitial dysplasia of the placenta was reported. The diagnosis and differential diagnosis were made by gross observation, microscopic findings, and immunohistochemistry.